Destination guide

How to Avoid Roaming Charges in Bangladesh (2026)

Bangladesh is one of the easiest places to stay connected cheaply — if you skip roaming and use an eSIM. Here is exactly how.

Updated June 2026Prices verified weekly

How to avoid roaming

Millions of visitors arrive in Bangladesh every year. AT&T charges each one $10/day to use data. Airalo offers 20GB on Grameenphone for $24.99. A 7-day visit saves $45 per traveler.

June 2026 verified1+ networksFrom $1.25/GB5 providers comparedUpdated June 2026

! Danger

US carriers charge $10/day or $2.05/MB for data roaming in Bangladesh. A single week of casual phone use costs $70–200+.

&check; Solution

A travel eSIM from Airalo connects to Banglalink's 4G LTE network at $1.25/GB. Same towers, same coverage, no roaming middleman.

The smart way to stay connected in Bangladesh

Verizon TravelPass runs $10/day in Bangladesh — identical to AT&T's International Day Pass. T-Mobile includes international data but throttles to 256 Kbps, slow enough that Maps tiles fail to load. All three carriers connect through Grameenphone's towers. None operate their own infrastructure here. The $10/day fee pays for the billing agreement, not the signal quality.

Bypass all three carriers by installing a Bangladesh eSIM before departure. Disable data roaming on your home SIM in Settings. A 20GB plan on Grameenphone costs $24.99 for 7 days at full speed. After landing, activate the eSIM as your data line. Same Grameenphone towers, same coverage map, no daily fee.

What roaming actually costs in Bangladesh

Two phones on AT&T International Day Pass in Bangladesh: $20/day, $140 over 7 days. Four phones: $40/day, $280 for the week. A family trip on Verizon TravelPass costs the same — $10 per device per day on Grameenphone. Four eSIMs on Grameenphone at $24.99 each: $99.96 total for 20GB per device. That is $180 in savings for the family. Each eSIM connects independently to Grameenphone — no shared pool, no per-device daily trigger.

The price of staying connected in Bangladesh

Roaming vs eSIM cost per activity in Bangladesh (AT&T $2.05/MB vs eSIM at $$1.25/GB)
Activity	Data Used	Roaming Cost	eSIM Cost
Send WhatsApp photo	3 MB	$6.15	$0.00
10 min Google Maps	5 MB	$10.25	$0.01
10 min Instagram scrolling	50 MB	$102.50	$0.06
Send email with photo	3 MB	$6.15	$0.00
30 min Spotify	45 MB	$92.25	$0.05
Check Google Translate (10 queries)	2 MB	$4.10	$0.00

Daily roaming math for Bangladesh

A student spending a month in Bangladesh on AT&T faces $300 in roaming charges. That is $300 just for data, billed $10/day on Grameenphone. A month of AT&T roaming costs more than a week of shared accommodation in most cities. A 30-day eSIM on Grameenphone covers 20GB for $24.99 — saving $275.01 on a student budget. Students studying abroad or doing extended research trips should install an eSIM before departure. The carrier markup is not a student discount — it is the same $10/day regardless of age, budget, or trip purpose.

US carrier rates in Bangladesh

AT&T International Day Pass charges $10/day in Bangladesh. Verizon TravelPass charges $10/day. Both connect through Grameenphone and offer the same coverage map. T-Mobile includes international data on most plans, but throttles speeds to 256 Kbps — slow enough that Google Maps tiles fail to load and ride-hailing apps time out. All three carriers use Grameenphone's towers in Bangladesh. None of them operate their own infrastructure here. The $10/day fee pays for the billing agreement between your home carrier and Grameenphone, not for better signal or faster speeds. Grameenphone delivers 15 Mbps to local subscribers and eSIM users alike. A Bangladesh eSIM on Grameenphone costs $24.99 for 20GB — the same network, the same towers, at $1.25/GB instead of $10/day.

Why roaming charges happen automatically in Bangladesh

Dual-SIM phones in Bangladesh carry a specific risk: both SIM lines can receive data connections simultaneously. If your home SIM has data roaming enabled and your eSIM is also active, your phone may route some traffic through the home SIM's roaming connection and some through the eSIM. AT&T charges $10/day for any data through the home SIM, even a single background sync. Set your eSIM as the primary data line in Settings and disable data roaming on your home SIM before leaving your hotel. Verify in Settings that "Cellular Data" shows your eSIM line, not your home carrier. An eSIM on Grameenphone at $24.99 for 20GB handles all data cleanly when configured as the sole data source.

Background data leaks in Bangladesh

Location Services on your phone ping Grameenphone's towers every few minutes in Bangladesh. Find My, Maps, Weather, and ride-hailing apps all request location data in the background. Each ping transfers 0.5-2 MB. Over a full day, location pings accumulate 10-30 MB of silent cellular data. At $2.05/MB, that is $20-60 per day in charges you never authorized. Disable location services for non-essential apps before landing: Settings > Privacy > Location Services > review each app. Keep Maps and emergency services active, disable everything else. An eSIM on Grameenphone at $3.49 for 1GB routes these pings through flat-rate data instead of AT&T's per-MB billing.

Arrival connectivity without the counter in Bangladesh

A trip through Bangladesh and neighboring countries means a SIM counter visit at each airport. Each counter adds 20-40 minutes per destination, different registration requirements per country, and a separate SIM card swapped in and out. A regional eSIM covers multiple countries under one profile — no counter visit at each airport, no physical SIM management, no plan gap during cross-border transit. Bangladesh plans on Grameenphone start at $3.49 for 1GB. Regional eSIM bundles extend that to neighboring countries. One purchase before your first departure eliminates SIM counter visits at every airport on the route.

How to set up your eSIM for Bangladesh

! Do this before step 2

Disable data roaming on your home SIM first. If your home SIM is still roaming-enabled when your eSIM activates, your carrier can charge both lines simultaneously. Settings → Cellular → Cellular Data Options → Data Roaming: OFF.

Disable data roaming on your home SIM

Go to Settings › Cellular › Cellular Data Options and turn Data Roaming OFF. This is the most critical step. Skipping it means Bangladesh roaming charges can still hit your home carrier bill.

Buy a travel eSIM

Get a plan from Airalo at $1.25/GB. Do this at home on WiFi before you fly — QR code delivery takes under 60 seconds.

Install the eSIM profile

Open phone Settings › Cellular › Add eSIM. Scan the QR code or tap the install link in your confirmation email.

Set eSIM as default data on arrival

After landing in Bangladesh, go to Settings › Cellular and set your travel eSIM as the primary data line. It connects to Banglalink within minutes.

Keep home SIM for calls via WiFi Calling

Your home number stays reachable for free over WiFi. You pay eSIM rates for data — 85–95% less than roaming.

Need help with device compatibility? Check eSIM compatible phones or our how eSIMs work guide before purchasing.

iPhone and Android roaming settings for Bangladesh

Dual-SIM phones traveling to Bangladesh require explicit data line assignment to avoid accidental roaming charges. After installing your Bangladesh eSIM, go to your phone's SIM settings and confirm that: (1) Mobile data is set to your eSIM line, not your home SIM. (2) Your home SIM has data roaming disabled as a backup protection. (3) Auto-switch or adaptive data routing is turned off. These three settings together prevent AT&T from charging through Grameenphone if your phone briefly loses the eSIM connection. Your home SIM stays enabled for calls and texts over WiFi. The eSIM handles all cellular data on Grameenphone at $3.49 for 1GB.

Device-Specific Roaming Settings for Bangladesh

iPhone Settings

Enable Low Data Mode on your iPhone to stretch your Bangladesh eSIM data. Settings > Cellular > tap your eSIM line > Low Data Mode ON. This reduces background transfers by 40-60%: apps pause auto-play video, email attachments download on demand, and iCloud syncs less frequently. Combine this with Data Roaming OFF on your home carrier line (AT&T or Verizon) to prevent the $10/day charge on Grameenphone. A 1GB plan at $3.49 lasts longer with Low Data Mode active. Over 7 days in Bangladesh, Low Data Mode can save 1-3 GB of cellular consumption. That is the difference between needing a top-up and finishing the trip with data to spare.

Samsung Settings

Samsung Galaxy S24 and S25 run One UI 6 with a dedicated SIM Manager. Open Settings > Connections > SIM Manager. Tap your home carrier (AT&T, Verizon, or T-Mobile). Toggle Data Roaming OFF. This prevents the $10/day charge when your Galaxy connects to Grameenphone at Hazrat Shahjalal (DAC). Install a Bangladesh eSIM: Settings > Connections > SIM Manager > Add eSIM. Scan the QR code or enter the activation code from your eSIM provider. After installation, tap the eSIM entry in SIM Manager and set it as your Mobile Data line. Your home carrier handles calls and texts. The e SIM routes data through Grameenphone at $3.49 for 1GB. Over 7 days: $66.51 in savings versus AT&T.

Pixel Settings

Google Fi users on Pixel: Fi includes international data in Bangladesh at $10/GB (first 6 GB, then free). This is cheaper than AT&T's $10/day for light users but expensive for moderate data use. A 5 GB trip on Fi: $50. A 1GB eSIM on Grameenphone: $3.49. For trips using more than 1-2 GB, a travel e SIM saves money. Disable Fi data: Settings > Network & Internet > SIMs > Fi > Roaming OFF. Install a Bangladesh eSIM as your data line. Fi continues handling calls and texts. The eSIM routes data through Grameenphone. Google Fi's international pricing makes sense for travelers who use under 1 GB per trip. Everyone else saves money with an eSIM.

Dual SIM Configuration

iPhone 14 and newer (US models) support two eSIM profiles simultaneously. Both your home carrier and your Bangladesh travel eSIM are digital. Open Settings > Cellular to see both lines. Tap your home carrier line: turn Data Roaming OFF, confirm Voice & Data is set to your home carrier. Tap your travel e SIM line: turn Data Roaming ON, confirm it is set as the Cellular Data line. Go to Settings > Cellular > Cellular Data and select the travel eSIM. Verify: your home carrier shows "No Service" or "SOS Only" for data in Bangladesh. Your eSIM shows Grameenphone with signal bars. A 1GB plan at $3.49 on Grameenphone handles all data. WiFi Calling on your home eSIM routes calls through your US carrier at domestic rates. Total roaming charge prevention: $0. Total eSIM cost: $3.49.

Data Usage Monitoring

Pixel phones on Android 15: Settings > Network & Internet > SIMs > tap your e SIM > App Data Usage. This shows per-app consumption on Grameenphone in Bangladesh. Set a data warning: Settings > Network & Internet > SIMs > eSIM > Data Warning & Limit. Warning at 16 GB, limit at 19 GB. Your 20GB plan gives a daily budget of 2.9 GB over 7 days. Pixel shows the most data-hungry apps first. Restrict background data for streaming and social media apps that consume more than 100 MB/day. Keep Maps and messaging unrestricted.

Roaming Avoidance Strategies for Bangladesh

WiFi Assessment

Airport WiFi at Hazrat Shahjalal (DAC) in Bangladesh requires email registration and shares bandwidth across thousands of travelers. Speed rarely exceeds 5 Mbps during peak hours. Grameenphone delivers 15 Mbps on cellular the moment you activate your eSIM after landing. WiFi availability outside the airport is limited. AT&T charges $10/day to access Grameenphone via roaming. A travel eSIM connects to Grameenphone for $3.49 for 1GB. Skip the airport WiFi registration queue. Your e SIM is already installed and ready to activate.

Offline Preparation

Download Bangladesh maps before boarding. In Google Maps: profile > Offline Maps > Select area > Download. Cover each city you plan to visit. A single city map runs 100-400 MB. Download on home WiFi. Offline maps work without any data connection, saving cellular bandwidth on your eSIM for messaging and real-time search.
Install offline language packs for Bangladesh in Google Translate or Apple Translate. Camera translation works offline, so pointing your phone at a menu or sign does not use eSIM data. Download the pack on home WiFi. Offline translation covers common phrases, text input, and photo-to-text conversion.
Download entertainment before departure. Netflix, Spotify, and podcasts all support offline downloads. A 7-day trip to Bangladesh needs 5-10 hours of offline content for flights, transit, and downtime. Download on home WiFi. Streaming over an eSIM consumes 700 MB per hour of video, draining your plan quickly.
Install ride-hailing apps for Bangladesh before arrival. Create your account and add a payment method on home WiFi. The app download and account setup consume 50-100 MB that you do not want running through a carrier roaming connection.
Download an offline currency converter app with BDT (৳) rates. XE and Currency apps both support offline mode after an initial rate download. The local currency in Bangladesh is BDT. Pre-load the exchange rate on home WiFi so you can check prices without using cellular data at markets and shops.
Download and configure a VPN before entering Bangladesh. VPN access is restricted. VoIP services like WhatsApp calls and FaceTime may be blocked. VPN apps may not be available in the local app store after you arrive. Install, test, and verify your VPN connection on home WiFi. Configure auto-connect so the VPN activates immediately on any network in Bangladesh.
Save booking confirmations, boarding passes, and hotel addresses as PDF files or screenshots on your device. Store them in the Files app or a dedicated folder. If your eSIM data runs out or you lose connectivity in Bangladesh, offline documents keep your itinerary accessible. Email attachments consume 2-5 MB each to re-download.
Save 999 as Bangladesh's emergency number in your contacts. Add your hotel address, embassy phone number, and travel insurance hotline. Store these as a contact card that works without internet access. Emergency calls work on any carrier network in Bangladesh regardless of your eSIM or roaming status.

Messaging Alternatives

WhatsApp text messaging works in Bangladesh, but voice and video calls are restricted at the network level. WhatsApp is the standard across Western and Southern Europe. Telegram has growing adoption in Eastern Europe. iMessage is common among iPhone users but does not cross the Android divide. Text messages on WhatsApp consume 1-5 KB each. Voice calls use 0.5-1 MB per minute. Video calls use 3-5 MB per minute. AT&T charges $1-3/minute for traditional calls on top of the $10/day data charge. Use WhatsApp for text. Install WhatsApp or a VPN-enabled calling app before departure for voice calls. A 1GB e SIM on Grameenphone at $3.49 handles all messaging data without carrier per-minute charges.

Bill Shock Prevention

AT&T

Open the myAT&T app or visit att.com/international before departure.
Check if International Day Pass ($10/day in Bangladesh) is auto-enabled on your plan. If so, remove it under Account > International > Manage Day Pass.
Disable data roaming on your iPhone: Settings > Cellular > Cellular Data Options > Data Roaming OFF.
Disable data roaming on Android: Settings > Connections > Mobile Networks > Data Roaming OFF.
Install a Bangladesh eSIM before boarding: 1GB on Grameenphone from $3.49.
Set your eSIM as the primary data line: iPhone Settings > Cellular > Cellular Data > select eSIM line.
Turn off Background App Refresh for non-essential apps: Settings > General > Background App Refresh.
AT&T Day Pass resets at midnight US Eastern time, not BST (UTC+6). A late-evening arrival in Bangladesh can trigger two Day Pass charges in two hours.
After landing at Hazrat Shahjalal (DAC): verify data roaming is OFF on your AT&T line and ON for your eSIM line.
Check your AT&T account 48 hours after return. Dispute any charges within the first billing cycle. AT&T occasionally waives first-time roaming charges.
Total AT&T Day Pass cost for 7 days: $70. Total eSIM cost: $24.99 for 20GB. Savings: $45.01.

Verizon

Open the My Verizon app or visit verizon.com/travel before departure.
Check if TravelPass ($10/day, 2 GB high-speed cap in Bangladesh) is active. Remove it under Plan > Travel > Remove TravelPass.
Verizon TravelPass auto-enrolls when your phone connects to Grameenphone. The charge triggers before you clear customs at Hazrat Shahjalal (DAC).
Disable data roaming: iPhone Settings > Cellular > Cellular Data Options > Data Roaming OFF.
Android: Settings > Connections > Mobile Networks > Data Roaming OFF.
Install a Bangladesh e-SIM before departure: 1GB on Grameenphone from $3.49.
Verizon caps high-speed data at 2 GB per day on TravelPass. After the cap, speed drops to 600 Kbps for the rest of the day. The eSIM has no daily cap.
After landing at Hazrat Shahjalal (DAC): confirm your Verizon line shows "No Service" or "SOS Only." Your eSIM line should show Grameenphone with signal bars.
Verify no TravelPass charges appear on your Verizon bill within 48 hours of return. Call 611 to dispute within the first billing cycle.
Total Verizon TravelPass cost for 7 days: $70. eSIM alternative: $24.99 for 20GB. Savings: $45.01.

T-Mobile

T-Mobile Magenta and Go5G include free international data in Bangladesh, but speed is throttled to 256 Kbps.
At 256 Kbps: Google Maps takes 30+ seconds to load, ride-hailing apps time out, video calls fail, and photo uploads take 2-5 minutes each.
T-Mobile Go5G Plus adds 5 GB high-speed for $5/day. Go5G Next includes 15 GB/month at high speed. Check which plan you have in the T-Mobile app under Account > Plan Details.
Calls on T-Mobile cost $0.25/minute in Bangladesh. Use WhatsApp or FaceTime calling over your eSIM data to avoid per-minute charges.
Install a Bangladesh eSIM for full-speed data: 1GB on Grameenphone at $3.49. Set the e SIM as your data line and keep T-Mobile for calls and texts.
T-Mobile's free 2G tier is useful for: text-only WhatsApp messages, basic email (no attachments), and low-bandwidth background sync. It is not useful for: Maps, photos, video, social media, or ride-hailing.
After your trip: check your T-Mobile bill for $0.25/minute call charges. Dispute within the first billing cycle if unexpected charges appear.

Local SIM vs eSIM in Bangladesh

Local prepaid SIMs at Hazrat Shahjalal (DAC) in Bangladesh cost varies. Available from local carriers at airport counters. Wait time: 15-45 minutes. Passport registration required (Passport and biometric required). An eSIM on Grameenphone starts at $3.49 for 1GB with zero wait time and no passport scan. Install before departure. Activate after landing. The convenience gap is largest for short trips. For stays over 30 days, a local prepaid SIM may offer more data per dollar. For trips under 14 days, the e-SIM wins on time, convenience, and total cost.

The Airport Roaming Trap in Bangladesh

Your phone connects to Grameenphone the moment the aircraft doors open at Hazrat Shahjalal (DAC). The immigration queue takes 20-60 minutes. During that wait, background apps sync email, check weather, and refresh notifications. AT&T's International Day Pass triggers on the first data byte. Verizon TravelPass auto-enrolls simultaneously. You have not opened a single app yet. The charge: $10 for AT&T, $10 for Verizon. Over 7 days: $70. Prevention: enable airplane mode before landing. Keep it on through customs. Install your eSIM on airport WiFi if not already installed. Activate the e SIM as your data line. Then disable airplane mode. Your phone connects to Grameenphone through the eSIM at $3.49 for 1GB. No $10 trigger.

How to Avoid Roaming Charges in Bangladesh

To avoid roaming charges in Bangladesh, turn off data roaming in your phone settings and activate a travel eSIM on Grameenphone.

AT&T, Verizon, and T-Mobile each charge differently for Bangladesh roaming. AT&T: $10/day. Verizon: $10/day with 2GB cap. T-Mobile: free but throttled to 256 Kbps. An eSIM on Grameenphone gives full 4G LTE speed for $24.99/20GB.

Go to Settings and disable Data Roaming on your carrier's SIM.
Buy a 20GB eSIM for Bangladesh ($24.99 on Grameenphone).
Add the eSIM: Settings > Cellular > Add eSIM > scan QR code.
Select the eSIM as mobile data. Your home number stays active for calls.

An eSIM saves $45 compared to 7 days of carrier roaming in Bangladesh ($24.99 vs $70).

Carrier Roaming vs eSIM in Bangladesh

AT&T charges $10/day in Bangladesh — $70 for 7 days.

Verizon TravelPass costs $10/day — $70 for the same trip.

T-Mobile offers free low-speed roaming but charges $5/day for high-speed in Bangladesh.

Airalo provides 20GB on Grameenphone for $24.99.

An eSIM saves up to $45 (64%) compared to carrier roaming plans.

Bill Shock Warning: Bangladesh

! Bill shock

US carriers charge $10/day in Bangladesh. Over 7 days, that bill reaches $70. An eSIM on Grameenphone delivers 20GB for $24.99.

Best eSIM options for Bangladesh

eSIM alternatives

Best eSIM providers for Bangladesh

Ranked by price, coverage, and reliability in Bangladesh.

eSIM providers for Bangladesh, verified June 2026
Provider	Rating	Countries	From	Best for	Actions
Airalo#1 Pick	4.3 out of 5 stars4.3	200+	$4.50/GB	Best Overall	Get Airalo →Review
Nomad	4.1 out of 5 stars4.1	112+	$3.00/GB	Best Budget	Get Nomad →Review
Saily	4.2 out of 5 stars4.2	150+	$3.99/GB	Best Privacy	Get Saily →Review
Holafly	4.3 out of 5 stars4.3	178+	$2.99/day	Best Unlimited	Get Holafly →Review
HelloRoam	4.4 out of 5 stars4.4	186+	from $3.50/GB	Coverage + Value	Get HelloRoam →Review

Prices verified June 2026By AvoidRoaming Guides

We earn a commission when you purchase through links on this page. It does not change our rankings or the price you pay.

Provider pick

Why Airalo for Bangladesh

Trip cancellations happen. Airalo offers 14-day refund. AT&T's International Day Pass charges $10 the moment your phone touches Grameenphone's network in Bangladesh — no refund for days you leave early, no credit for data you did not use. If your 7-day trip shortens to 3 days, AT&T still charges for every day your phone connected. Airalo's 20GB plan at $24.99 provides a fixed allocation without per-day billing. Unused data does not generate additional charges. Review cancellation terms before purchasing any eSIM plan for Bangladesh.

Networks

Network coverage in Bangladesh

Banglalink's towers serve millions of travelers in Bangladesh each year. AT&T charges each of them $10 per day for the same signal an eSIM delivers at $24.99. The network infrastructure does not change between a roaming connection and an eSIM connection — Banglalink transmits the same data through the same towers either way. 5 eSIM providers listed here connect through Banglalink. Entry plans start at $3.49 for 1GB.

Mobile networks in Bangladesh — eSIM-compatible carriers, June 2026
Operator	Types
Banglalink	4G

Network coverage data verified June 2026.

Speed

Mobile data speeds in Bangladesh

Grameenphone runs a 4G/LTE network across Bangladesh at 15 Mbps average. AT&T charges $10 per day to access this 4G infrastructure via roaming. A travel eSIM on the same Grameenphone network costs $3.49 for 1GB. 4G speeds handle navigation, messaging, and photo uploads without issue. The roaming fee pays for the carrier billing relationship, not faster infrastructure.

Connectivity

WiFi access across Bangladesh

Grameenphone delivers 15 Mbps download speeds in Bangladesh. Hotel WiFi typically shares 5-15 Mbps across dozens of guests. Video calls stutter, Maps tiles load slowly, and ride-hailing apps time out on congested hotel networks. WiFi availability is limited here, but speed and reliability are separate questions. Your phone still searches for Grameenphone between WiFi hotspots — and AT&T charges $10 per day for that background connection. An eSIM on Grameenphone gives you dedicated cellular bandwidth at $24.99 for 20GB instead of fighting for shared WiFi.

Privacy

Internet freedom in Bangladesh

VPN usage in Bangladesh operates under restrictions. Personal VPN use for privacy is typically tolerated, but certain protocols and providers face throttling or blocks on Grameenphone's network. Configure your VPN before arrival — testing connections after landing wastes time and data. AT&T charges $10/day on this same restricted network through roaming. An eSIM on Grameenphone at $3.49 for 1GB gives you a local data connection to route your VPN through, avoiding both roaming charges and the throttling that sometimes hits foreign-IP VPN traffic.

Pricing

eSIM price guide for Bangladesh

What a travel eSIM costs in Bangladesh versus carrier roaming.

Without a plan, AT&T International Day Pass costs $10/day in Bangladesh. A 7-day trip totals $70. Verizon TravelPass bills the same $70 for identical access. Per-MB rates without any pass run $2.05/MB — one hour of background use can exceed $200. Airalo's 20GB plan covers the same 7 days at $24.99, saving $45 (64%) against AT&T on the same Bangladesh carrier infrastructure. Plan breakdown by tier: 1GB: $3.49 ($3.49/GB), 3GB: $6.99 ($2.33/GB), 5GB: $9.49 ($1.90/GB), 10GB: $15.99 ($1.60/GB), 20GB: $24.99 ($1.25/GB). Unlimited daily data starts at $3.49/day with 2GB at full speed before throttling. The best per-GB rate sits at the 20GB tier — $1.25/GB.

Travel eSIM plan pricing for Bangladesh — verified June 2026
Data	eSIM Price	Per GB
1GB	$3.49	$3.49
3GB	$6.99	$2.33
5GB	$9.49	$1.90
10GB	$15.99	$1.60
20GB	$24.99	$1.25
Unlimited / day	$3.49/day	—

Prices sourced from provider websites and updated weekly.

Pricing verified June 2026

Multi-country

Visiting more than just Bangladesh?

Bangladesh eSIM plans start at $24.99 for 20GB on Grameenphone. Neighboring countries: Afghanistan: $102.90 for 20GB; Armenia: $46.56 for 20GB; Azerbaijan: $38.77 for 20GB. AT&T charges $10/day in every one of these countries — the rate does not adjust by destination or local cost of living. A Asia regional eSIM bundle often matches the cost of a single-country plan while covering all neighboring countries. Compare the regional bundle price against individual country plans before purchasing. If your trip crosses any border — even for a day trip from Bangladesh to Afghanistan, Armenia, and Azerbaijan — the regional bundle eliminates the per-country AT&T penalty.

Local tips

Practical details for your trip to Bangladesh

What your carrier does not tell you about Bangladesh: Airport SIM cards cost roughly $3-5 for 3-10GB / 28 days. eSIM plans start lower and activate before you land. VPN usage is restricted in Bangladesh — plan your data access before you land. Grameenphone has widest coverage. Pack a Type A/C/D/G/K power adapter for Bangladesh.

Avoid these

The top roaming errors made in Bangladesh

Forgot to disable roaming

Data roaming left on triggers AT&T's $10/day charge the moment your phone connects to Grameenphone in Bangladesh. One push notification activates the full daily charge. Disable it in Settings before boarding, not after landing.

WiFi Assist left on

iOS WiFi Assist automatically switches to cellular when hotel WiFi weakens. In Bangladesh, this routes data through your home SIM on Grameenphone, triggering AT&T's $10/day charge mid-session. Disable WiFi Assist under Settings > Cellular before departure.

Day pass midnight reset misunderstood

AT&T's $10/day pass resets at midnight BST (UTC+6) time — not local time in Bangladesh. Landing at 10pm local time can trigger two separate $10 charges before you sleep. An eSIM on Grameenphone at $3.49 has no midnight reset.

Not pre-installing the eSIM

An eSIM requires WiFi to scan and install the QR code. Trying to install at Hazrat Shahjalal (DAC) means competing for congested airport WiFi under time pressure. Install the eSIM at home, 5-7 days before departure.

Leaving roaming on just in case

Keeping roaming on "just in case" costs $10/day on Grameenphone whether you use any data or not. A single background push notification triggers the full charge. There is no safe way to leave roaming on while avoiding the fee in Bangladesh.

The bottom line

The bottom line on roaming in Bangladesh

AT&T bills you in USD — $10/day — while you travel in Bangladesh where the currency is BDT. Foreign exchange friction adds a psychological layer to every roaming charge, but the amount stays fixed: $70 for 7 days on Grameenphone. An eSIM also bills in USD before departure: $24.99 for 20GB, paid once on home soil. No foreign transaction fees, no surprise charges in a currency you are still adjusting to. Pay the eSIM before you board, land with data already running, and keep your wallet organized for local spending.

Before you fly

Steps to take before traveling to Bangladesh

Disable data roaming: Settings > Cellular > Data Roaming OFF (do this before departure).

Install a Bangladesh eSIM while on home WiFi — plans from $3.49 for 1GB on Grameenphone.

Save 999 as Bangladesh's emergency number in your contacts.

Pack a Type A/C/D/G/K power adapter for Bangladesh.

Local currency is BDT (৳).

Time zone: BST (UTC+6). Adjust your phone clock on arrival.

Download and configure your VPN before entering Bangladesh — VPN access is restricted.

After landing at Hazrat Shahjalal (DAC): turn off airplane mode, activate your eSIM as the data line.

Keep your home SIM active for calls and texts via WiFi Calling.

Common questions

Roaming charges in Bangladesh, answered

How do I disable roaming when using dual SIM for Bangladesh?

With dual SIM, you need to disable roaming on your home SIM specifically. On iPhone: Settings > Cellular > select your home SIM line > Data Roaming (off). Then set the eSIM as your primary data line under Cellular Data. On Android: Settings > SIM Manager > select home SIM > Data Roaming (off). The eSIM stays set to allow data. This prevents AT&T from charging $10/day while your Bangladesh eSIM handles data through Grameenphone. Both SIM lines stay active: home SIM for calls and texts, eSIM for data at $3.49 instead of carrier roaming rates.

Can background apps trigger roaming charges in Bangladesh?

Yes, background apps are one of the most common sources of surprise roaming bills. With data roaming enabled and no day pass, AT&T charges $2.05/MB in Bangladesh. Background App Refresh on iPhone syncs mail, news, and social apps every 15-30 minutes automatically, including at 3am while you sleep. A single overnight background sync session can accumulate $50-200 in charges without you opening your phone. Disable Background App Refresh before travel: Settings > General > Background App Refresh > Off. Then disable data roaming. An eSIM replaces carrier data entirely. Background syncs bill against the eSIM's flat-rate data at $3.49, not your home carrier's per-MB rate.

What happens if I forget to turn off roaming in Bangladesh?

Your phone connects to Grameenphone and AT&T charges $2.05/MB without a plan. A single 50 MB background sync costs over $100. With AT&T International Day Pass, you pay $10 the moment any data is used, even a push notification. Act immediately: turn on Airplane Mode, go to Settings > Cellular > Cellular Data Options > Data Roaming and switch it off, then disable Airplane Mode. Your home SIM resumes voice and SMS without data. Install an eSIM ($3.49 for 1GB on Grameenphone) to restore data access. Call your carrier within 48 hours because AT&T and Verizon both waive first-time roaming overcharges if reported in the same billing cycle.

What is the cheapest way to avoid roaming charges in Bangladesh?

A prepaid eSIM is the most cost-effective way to avoid roaming charges in Bangladesh. The best per-GB rate is the 20GB plan at $24.99 total, which works out to $1.25/GB on Grameenphone. Disable data roaming on your home SIM before departure and install the eSIM as your data line. Your home SIM keeps your number active for calls and texts. The eSIM handles all data at flat-rate pricing with no per-day activation fees and no per-MB overages.

How much does roaming cost for a family traveling to Bangladesh?

AT&T and Verizon charge Day Pass fees per line, not per account. A family of four on AT&T Day Pass pays $40/day in Bangladesh, totaling $280 for a 7-day trip. Children's phones are particularly risky because apps and games download updates in the background. One child's iPad streaming a YouTube video at $2.05/MB racks up $400+ in under an hour. Four eSIMs on Grameenphone cost roughly $27.96 total for 3 GB each. Share one eSIM's hotspot to cover all devices and cut costs further.

Can I use WhatsApp and FaceTime with an eSIM in Bangladesh?

Yes. WhatsApp, FaceTime, and all messaging apps work normally on an eSIM data connection in Bangladesh. WhatsApp voice calls use 0.5-1 MB/minute. Video calls use 3-5 MB/minute. A 30-minute FaceTime video call consumes approximately 150 MB. With an eSIM on Grameenphone starting at $3.49, these calls cost a fraction of carrier international calling rates ($1.00-3.00/minute). Your home number stays on your home SIM for regular SMS and calls.

Should I suspend my home SIM for a long trip to Bangladesh?

Do not suspend for trips under 30 days. Suspending your home SIM disables calls, texts, and SMS verification codes. You lose the ability to receive two-factor authentication codes from banks and apps. For trips of 1-4 weeks, keep your home SIM active with data roaming off. Incoming call costs ($1.00-1.29/minute) are minimal if you let most calls go to voicemail. For trips over 30 days, consider T-Mobile's Military/Suspend plan ($10/month to hold your number) or AT&T Suspend ($10/month). Your eSIM on Grameenphone at $3.49 handles all data regardless of home SIM status. Port your number to Google Voice ($20 one-time) for permanent VoIP access.

Which network does a Bangladesh eSIM connect to?

Travel eSIMs for Bangladesh connect through Grameenphone and Banglalink, the same carrier infrastructure your home carrier's roaming partners use. The 4G LTE network delivers up to 15 Mbps download speed. AT&T and Verizon both route their roaming through the same towers and charge $10/day for access. An eSIM connects to the same infrastructure for $3.49/GB with no daily activation fee.

Should I enable WiFi Calling before traveling to Bangladesh?

Yes. WiFi Calling lets you make and receive calls using your home number over any WiFi network without roaming charges. On iPhone: Settings > Phone > WiFi Calling > toggle on. On Android: Settings > Connections > WiFi Calling > toggle on. Test it at home before departure. With WiFi Calling active in Bangladesh, incoming calls ring through WiFi instead of Grameenphone's roaming network. Combined with an eSIM for data ($3.49), you have full phone functionality at zero carrier roaming cost. AT&T, Verizon, and T-Mobile all support WiFi Calling. Check with your carrier to confirm it works for international destinations.

Are carrier add-ons OK for a 1-day layover in Bangladesh?

For a single day in Bangladesh, AT&T Day Pass at $10 is comparable to a basic eSIM. However, the Day Pass auto-activates from a push notification and you cannot control the start time. If your flight lands at 11pm and a notification triggers the pass, you pay $10 for one hour of the first day, then another $10 the next morning. An eSIM at $3.49 for 1 GB covers the entire layover with no auto-activation risk. For layovers over 6 hours, the eSIM wins. For 2-hour layovers where you stay on airport WiFi, neither is necessary.

Can I use a VPN in Bangladesh with a travel eSIM?

VPN usage is restricted in Bangladesh. Configure your VPN before arrival and test it at home. eSIM plans start at $3.49 for 1 GB.

Do I need to register a SIM card in Bangladesh?

Passport and biometric required This applies to local physical SIM cards only. A travel eSIM installed before departure does not require local registration. It activates through your provider's app and connects to Grameenphone without any in-person paperwork. Plans start at $3.49.

Should I buy a SIM card at the airport in Bangladesh?

Airport SIM counters in Bangladesh have long queues, markup pricing, and limited plan options. Airport SIM cards are available starting at $3-5 for 3-10GB / 28 days but waits average 20-45 minutes. After a long flight, spending 30-60 minutes finding and purchasing a SIM card is not ideal. An eSIM installs before departure in 3-5 minutes. Plans on Grameenphone start at $24.99 for 20GB. You land with data already active. No counter, no wait, no fumbling with SIM tray tools.

How do I get data if I arrive in Bangladesh late at night?

An eSIM is the only reliable option for late-night arrivals. Airport SIM counters close between 10pm and 6am in most airports. Hazrat Shahjalal (DAC) counters may have limited hours. Carrier stores outside the airport are closed. Your carrier's roaming activates automatically but costs $10/day. With an eSIM pre-installed, you land and have data on Grameenphone immediately, regardless of time. Navigate to your hotel, call a taxi, and check messages without finding an open store. Install the eSIM at $3.49 on your home WiFi before departure. It sits dormant until you activate it in Bangladesh.

If something goes wrong

eSIM troubleshooting for Bangladesh

QR code not scanning (carrier lock)

If the QR code scan fails during installation, your phone may be carrier-locked to your home network. Contact your home carrier to confirm your device is unlocked before traveling to Bangladesh. Carrier-locked phones cannot install eSIM profiles from any other provider.

Plan activated before landing

If you activated your Bangladesh eSIM before landing, it may start consuming data before you arrive. Keep the eSIM profile toggled off in Settings until you land at Hazrat Shahjalal (DAC). Activate it only after clearing customs to avoid using data before your trip starts.

eSIM not showing in Settings

If your eSIM profile does not appear in Settings after scanning the QR code, restart your device. On iPhone, go to Settings > General > Transfer or Reset iPhone > Reset > Reset Network Settings. This resets cellular configuration and forces the eSIM profile to appear.

LTE not connecting (fallback to LTE)

If LTE connectivity is weak on Grameenphone in Bangladesh, try setting your phone to 3G/WCDMA in Settings > Cellular > Cellular Data Options. LTE provides reliable speeds for navigation and messaging in most areas of Bangladesh.

Provider app shows data used but phone shows none

Discrepancies between your provider's dashboard and your phone's data usage counter in Bangladesh are normal — carrier billing and device-side tracking update at different intervals. Trust your provider's dashboard for accurate remaining balance on Grameenphone. Phone counters reset with network settings changes.

Quick reference