eSIM for Bangkok
Your days start when you land, not when you pay
- Installs in minutes
- Keep your number
- Hotspot included
- No roaming fees
- Secure payment with Stripe
Bangkok is the arrival point for most of Southeast Asia, and the first hour is the one that needs data most: working out which airport train to take, showing a driver an address written in Thai, checking which of three similarly named hostels you actually booked.
In the city you will lean on ride-hailing, transliterated map searches and QR menus. Bangkok is also where most travellers plan the next leg — a night train south, a flight to an island — and that planning happens on a phone.
This is an eSIM for Thailand. It works everywhere in the country, Bangkok included — there is no Bangkok-only plan, and you would not want one. See all Thailand plans
Bangkok data plans
6 plansEvery plan, every price, in one place. Pick the size you want and check out.
Your days start when you land, not when you pay. Validity begins the moment the eSIM connects to a network in Bangkok — install it at home without losing a single day.
Up to 5 of the same plan in one payment.
What you get
- Data onlyuse your favourite apps with a fast, reliable connection
- Hotspot & tetheringshare your data with a laptop or other devices
- No hidden feesthe price you see is all you pay, no roaming surcharges
- Top-up availableadd more data without buying a new eSIM
Where it works in Bangkok, how fast
2 local networks- TrueMove H3G/4G/5G
- DTAC3G/4G/5G
Top speed each local network supports — actual speed varies with coverage and location.
Bangkok plus a few more stops?
One Asia eSIM covers the whole trip on a single plan — no swapping profiles at every border.
How to install your Bangkok eSIM
- 1Buy your plan and receive the QR code by email instantly.
- 2On your phone go to Settings → Mobile Data → Add eSIM and scan the QR.
- 3Turn on data roaming for the new line when you arrive in Bangkok.
Frequently asked questions
Is this eSIM only for Bangkok?
No. It is an eSIM for Thailand, and it works across the whole country, Bangkok included. That is deliberate: plans are sold per country, so you stay connected when you leave Bangkok instead of losing data at the edge of town.
Will my phone work with the Bangkok eSIM?
Any eSIM-compatible phone bought in the last few years (iPhone XS or newer, Pixel 3 or newer, recent Samsung Galaxy, etc.) works with our Bangkok eSIMs. Use our compatibility checker if you are unsure.
When does the Bangkok eSIM start counting?
Validity starts the moment the eSIM connects to a network in Bangkok, not when you buy it. You can install it before your trip without losing days.
Do I keep my regular number while using the Bangkok eSIM?
Yes. Your physical SIM stays active for calls and SMS on your normal number. The Bangkok eSIM only handles mobile data, so WhatsApp, maps, and apps keep working.
Can I tether or use a hotspot in Bangkok?
Yes, all our Bangkok plans allow tethering and personal hotspot, so you can share data with a laptop or another device.
What happens if I run out of data in Bangkok?
You can buy a new plan for Bangkok at any time and install it on top of the previous one. No need to wait or visit a shop.
Is the Bangkok eSIM refundable?
If you have not installed or activated the eSIM yet, contact our support and we will issue a refund. Once the QR has been scanned and the eSIM activated, it cannot be refunded because you changed your mind — but if it isn't working, contact us and we'll sort it out.