Bangkok eSIM
Thailand data plans from $2.34. Works at BKK and DMK and across the country.
Prefer the app? Voyafi is on the App Store and Google Play.
Bangkok has two airports: Suvarnabhumi (BKK), where most international flights land, and Don Mueang (DMK), used mainly by low-cost airlines. A Voyafi Thailand eSIM works at both and across the country; install it before you fly so you are online as soon as you land.
Network in Thailand: TrueMove H, DTAC and AIS. 5G is available where the network and your phone support it.
Validity starts when the eSIM first connects to a network in Thailand.
Good to know when you land in Bangkok
Facts from official sources, each with the date we last checked it.
Wi-Fi at Suvarnabhumi Airport (BKK)
Suvarnabhumi offers free Wi-Fi on the “AOT Airport Free Wi-Fi by NT” network: enter an email address, tick the terms box and you can use the internet for 60 minutes. The airport’s notice does not say how many sessions you can start.
Source: Suvarnabhumi Airport (Airports of Thailand) · checked 18 October 2026 ↗
Thailand plans for your trip to Bangkok
Every plan on this page works in Bangkok. Prices are final, in US dollars.
Only visiting Thailand?
For 10 GB · 30 days, the Thailand plan costs $10.11, the Asia plan $34.62 and the Global plan $73.10.
“Per day” plans have a daily data allowance, and the price shown is for 1 day of use. Some slow down to a lower speed once the day’s data is used.
Buy your Thailand eSIM
Prefer the app? Voyafi is on the App Store and Google Play.