Best eSIM for Bangladesh in 2026: Tested and Compared
Local SIM cards in Bangladesh require a passport and biometric registration. We compared six travel eSIMs that skip all of it, ranked on price, coverage, unlimited data and support.
HOLASIM is the best overall eSIM for Bangladesh in 2026, offering global coverage in 200+ destinations, including unlimited data plans, a never-expiring eSIM, and 24/7 human support in multiple languages, all starting from an affordable ~USD 1.70.
Bangladesh is one of the countries where a travel eSIM earns its keep most clearly. Buying a local prepaid SIM here is not a two-minute kiosk transaction: operators are legally required to register every connection against a national ID or passport, with a biometric fingerprint capture at the point of sale. For a foreign visitor that means queueing at an official operator outlet with your passport and a photocopy, and it is not something you can do at 11pm in the arrivals hall at Dhaka. An eSIM you installed before you flew sidesteps the whole process.
The second reason is simply pricing structure. Bangladesh sits in the more expensive tier for travel eSIMs — most providers price it well above comparable South Asian destinations — so the gap between the cheapest and the most expensive option is large in percentage terms. It pays to compare before you buy rather than defaulting to the first brand you recognise.
One honest caveat up front: internet access in Bangladesh has been subject to government-ordered disruptions in recent years. No eSIM, local SIM or roaming plan protects you from a nationwide shutdown. Treat any connectivity plan here as best-effort and keep offline maps and a downloaded copy of your documents.
The best eSIM for Bangladesh in 2026
Best overall: HOLASIM
Price: from ~USD 7.90 for Bangladesh · Unlimited: Yes (from ~USD 9.90/day) · Devices: iOS/Android
Reasons to buy:
- Covers 200+ destinations, so the same profile carries over to India, Thailand or wherever the trip continues
- The eSIM never expires — install once, top up per trip, no repeat QR setup
- Unlimited daily plans available, including a 1-day option that suits a short layover in Dhaka
- 24/7 support with real humans in English, Spanish and Portuguese — which matters more in a country where you cannot easily walk into a local store for help
- Instant QR activation
Reasons to avoid:
- Unlimited plans cost noticeably more than fixed-data plans
- For Bangladesh specifically the entry price (~USD 7.90) is above the cheapest per-gigabyte options on this list
HOLASIM takes best overall here on reliability and recovery rather than on headline price, and that is a deliberate judgement. In Bangladesh, the failure mode you should plan around is not "my plan was two dollars dearer" — it is "my data is not working and I have no way to get a local SIM tonight." Round-the-clock human support and an unlimited daily option are worth more in that scenario than a slightly lower per-gigabyte rate. If your trip is long and data-light, read on: there are cheaper ways to buy gigabytes.
Best budget per gigabyte: aloSIM
Price: USD 8 for 5 GB / 30 days · Unlimited: Regional only (USD 23 / 7 days) · Devices: iOS/Android
Reasons to buy:
- Consistently among the lowest prices per gigabyte for Bangladesh
- 50 GB / 90 days for around ~USD 46 is excellent value for a long stay
- Hotspot supported
- Simple, no-nonsense app
Reasons to avoid:
- No single-country unlimited plan
- Support is email and chat only, with slower response times than the premium brands
- Smaller brand with less third-party testing behind it
Best balance of price and polish: Saily
Price: USD 9.34 for 5 GB / 30 days · Unlimited: Regional only (USD 33 / 10 days) · Devices: iOS/Android
Reasons to buy:
- Near the bottom of the price range while still feeling like a premium product
- Built by the NordVPN team, with ad blocking and a virtual-location feature included
- Clear, fast app with reliable usage tracking
- 20 GB / 30 days lands around ~USD 24
Reasons to avoid:
- No Bangladesh-specific unlimited plan
- Chat and email support only
- Fewer destinations than Airalo
Best coverage and track record: Airalo
Price: USD 9.90 for 5 GB / 30 days · Unlimited: Regional only (USD 23 / 7 days) · Devices: iOS/Android
Reasons to buy:
- Publicly names its Bangladeshi host networks — Robi (Axiata) and Banglalink — which is unusually transparent for this market
- 50 GB / 30 days for around ~USD 44 for heavy users
- The most tested and documented installation process in the industry
- Regional Asialink plan if you are continuing to India, Nepal or Thailand
Reasons to avoid:
- Rarely the cheapest option
- No country-level unlimited plan
- Support quality varies by ticket
Airalo is the safe choice, and in Bangladesh the network transparency is a genuine advantage: knowing you are landing on Robi or Banglalink lets you check coverage maps for your actual itinerary rather than guessing.
Best for unlimited data: Holafly
Price: ~USD 26 for 7 days unlimited · Unlimited: Yes · Devices: iOS/Android
Reasons to buy:
- Truly unlimited data with no gigabyte counter
- 24/7 multilingual live chat
- Good fit if you are video calling home daily or uploading content
Reasons to avoid:
- Expensive — a 7-day unlimited plan costs roughly what 20 GB costs elsewhere
- Hotspot capped at roughly 500 MB–1 GB per day, which undercuts the "unlimited" promise for laptop work
- Throttling thresholds not clearly published
Best for business travellers: Ubigi
Price: USD 18 for 10 GB / 30 days · Unlimited: Yes (USD 28.80 / 8 days) · Devices: iOS/Android
Reasons to buy:
- Backed by Transatel, part of the NTT Group — serious carrier infrastructure behind it
- Native support in many laptops and connected cars
- Genuine unlimited options at a saner price than Holafly
Reasons to avoid:
- Higher entry price than the budget tier
- App is functional rather than friendly
- Fewer promotional discounts
| Provider | Entry price (Bangladesh) | 5 GB / 30 days | Unlimited | Hotspot | Support |
|---|---|---|---|---|---|
| HOLASIM | ~USD 7.90 | — (daily plans) | Yes, from ~USD 9.90/day | Yes | 24/7 human, 3 languages |
| aloSIM | ~USD 8 | ~USD 8 | Regional only | Yes | Chat/email |
| Saily | ~USD 9.34 | ~USD 9.34 | Regional only | Yes | Chat/email |
| Airalo | ~USD 9 | ~USD 9.90 | Regional only | Yes | Chat/email |
| Holafly | ~USD 26 / 7 days | n/a | Yes | ~500 MB–1 GB/day | 24/7 live chat |
| Ubigi | ~USD 16.20 / 10 GB / 7 days | — | Yes, ~USD 28.80 / 8 days | Yes | Chat/email |
How to choose
Work out your trip length first, because Bangladesh pricing splits sharply by duration. For a stay of two weeks or more with moderate use, a 10–20 GB fixed bundle from aloSIM, Saily or Airalo is the cheapest sensible path. For a short business trip of three to seven days where you cannot afford to run out, a daily unlimited plan from HOLASIM or Ubigi costs more but removes the decision entirely.
Then think about what happens if something goes wrong. In Estonia or Spain, a failed eSIM is an inconvenience — you walk into a shop. In Bangladesh, the biometric registration requirement means a local SIM is a half-day errand. That asymmetry is why support hours and support quality deserve more weight here than they would elsewhere.
Finally, check whether your trip continues. Regional Asia plans from Airalo, aloSIM or Saily cover Bangladesh alongside India, Nepal, Sri Lanka and Thailand, and if you are doing a multi-country South Asia route they are usually cheaper than stacking single-country plans.
How to install an eSIM in Bangladesh
- Check your handset is eSIM-capable and carrier-unlocked — iPhone XS and later, Pixel 3 and later, Galaxy S20 and later as a rough guide.
- Buy and install before departure, on home Wi-Fi. This is the step people regret skipping: installing an eSIM profile needs working internet, which is exactly what you do not have on landing.
- Scan the QR code or tap the provider's direct-install link.
- Name the line "Bangladesh" so you can tell it apart at a glance.
- Keep it switched off until you arrive — most plans start counting from first network connection.
- On landing at Hazrat Shahjalal International in Dhaka, or Shah Amanat in Chattogram, enable the eSIM line, turn on data roaming for that line only, and set it as the default data line.
- Leave your home line on for calls and SMS, with its data roaming off.
Coverage and networks in Bangladesh
Bangladesh has four mobile operators. Grameenphone, part-owned by Telenor, is the largest by subscriber base and has the broadest national footprint. Robi Axiata is second and the host network many travel eSIMs roam onto. Banglalink is third and also widely used by eSIM providers. Teletalk is the state-owned operator, smaller and less relevant for visitors.
4G coverage is good across Dhaka, Chattogram, Sylhet, Khulna and Rajshahi, and along the major highway corridors between them. Expect solid service in the cities and reliable but slower connections in district towns. 5G exists but remains a limited commercial rollout concentrated in parts of Dhaka — plan around 4G, and treat any 5G you get as a bonus.
Coverage thins in the places travellers most want it: the Sundarbans mangrove forest, where boat routes run well beyond reliable signal; the Chittagong Hill Tracts, where terrain blocks coverage in valleys; and the char islands and remote river deltas. Cox's Bazar town itself is well covered. Download offline maps for anything outside the main urban corridors.
Network congestion in Dhaka during peak hours is a real and widely reported issue, independent of which eSIM you buy. Speeds that test fine at 7am can crawl at 7pm.
FAQ
Why use an eSIM instead of buying a local SIM in Bangladesh?
Because local SIMs require biometric registration against a passport at an official operator outlet. It is legal, routine for residents, and genuinely time-consuming for a visitor. An eSIM installed before you fly works the moment you land.
How much data do I need for a week in Bangladesh?
For maps, messaging and social media, 5 GB covers a week comfortably. Hotel and café Wi-Fi is widely available in cities but inconsistent in quality, so budget a little more than you would in Europe — 10 GB if you expect to rely on mobile data for work.
Will I get 5G in Dhaka?
Possibly, in limited areas. Commercial 5G in Bangladesh remains a partial rollout concentrated in parts of the capital. Buy on the assumption of 4G and treat 5G as incidental.
Can I make local phone calls with a travel eSIM?
No. Travel eSIMs sold by the providers compared here are data-only — no local number, no voice calls. Use WhatsApp, Messenger or IMO, all of which are heavily used in Bangladesh, for calling over data.
Does my eSIM work in India or Nepal too?
Only if you bought a regional Asia plan. A Bangladesh-only eSIM stops at the border. If your route includes India, Nepal or Bhutan, a regional plan is almost always cheaper than buying separately.
What if the internet goes down nationally?
No commercial plan protects against a government-ordered shutdown. Keep offline maps, downloaded documents and local contact numbers saved on your device, and have an alternative way to reach people. This is a genuine risk to plan around rather than a provider shortcoming.