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Roamoji › eSIM › Thailand

Best eSIM for Thailand

Compare travel eSIM providers for Thailand and get online the moment you land.

eSIM options for Thailand

Plans and prices are shown live on each provider's site. We don't publish prices that can go stale.

Airalo

One of the largest eSIM stores, with country, regional and global plans for Thailand. Install via the Airalo app or a QR code.

See Airalo plans for Thailand

Yesim

Country plans for Thailand plus pay-as-you-go data, managed in the Yesim app.

See Yesim plans for Thailand

Saily

Data plans for Thailand from the team behind NordVPN, with built-in security features in the app.

See Saily plans for Thailand

GigSky

Worldwide and regional plans; useful if your trip covers several countries or a cruise.

See GigSky plans

Drimsim

Pay-per-use data in many countries, available as an eSIM or physical SIM.

See Drimsim plans
Local time nowAsia/Bangkok
CurrencyThai baht (THB)
Plugs & voltageA, B, C, O · 230 V
eSIM checkDial *#06# → EID shown?

Before you land in Thailand

USD/EUR to THB converterBKK – Bangkok airport transfersFlight delayed? Check compensation

Setting up your Thailand eSIM

  1. Check your phone is unlocked and supports eSIM (dial *#06# and look for an EID).
  2. Buy a Thailand or regional plan and install it on Wi-Fi before you travel.
  3. On arrival, switch the eSIM line on, enable data roaming for that line only, and set it as your mobile-data line.
  4. Keep your home SIM on for calls/SMS if you need them, but turn off its data roaming.

FAQ

What is the best eSIM for Thailand?

It depends on how long you're staying and how much data you need. Airalo, Yesim and Saily all sell Thailand plans; compare their live prices and data caps using the links on this page, and check that unlimited plans don't have a low daily speed cap.

Do I need an eSIM or a local SIM in Thailand?

An eSIM is easiest if your phone supports it: you can install it before you leave and be online as soon as you land in Thailand. A physical local SIM can be cheaper for long stays but usually means a shop visit and ID.

When should I install my eSIM for Thailand?

Install it at home on Wi-Fi a day or two before departure, but only switch the line on (and enable its data roaming) when you arrive, so the plan's validity doesn't start early.

What currency, plug and time zone does Thailand use?

Thailand uses the Thai baht (THB). Plug types and voltage: A, B, C, O · 230 V. Local time zone: Asia/Bangkok.

Affiliate disclosure: Roamoji is free because some links are affiliate links (Travelpayouts partners such as Airalo, Yesim, Saily, AirHelp, Kiwitaxi and Radical Storage). If you buy through them we may earn a commission at no extra cost to you. It never changes what our tools calculate. Prices and plans are always shown live on the provider's site; we don't publish prices we can't verify.