Popular countries
Bangkok, Chiang Mai, Phuket — AIS and TrueMove H 4G/5G data.
Plans from US$1.99
7 days
10 days
15 days
30 days
180 days
Compare data and validity. Buy in a few taps — no account required.
After payment your QR code is shown here and emailed to you. One tap installs the eSIM.
When you arrive, your phone connects to the local network automatically.
7 min read
We read the r/Thailand, r/esim and r/solotravel threads so you don't have to. The honest 2026 Reddit consensus on the best eSIM for Thailand: AIS and TrueMove are the networks to be on, an eSIM saves the airport SIM-kiosk queue, and 5–15 GB covers a normal Bangkok–islands trip.
Read guide →6 min read
AIS is the only Thai network that consistently reconnects on Gulf ferry crossings — Koh Tao, Koh Phangan, Koh Samui, Koh Lipe. TrueMove H and DTAC drop mid-route. A 10 GB AIS-backed travel eSIM runs about US$13.
Read guide →7 min read
Wi-Fi Calling lets your +66 mobile number ring and text over Wi-Fi anywhere abroad — essential for receiving Kasikorn K-Plus, SCB Easy, Bangkok Bank, PromptPay OTPs, and ThaID SMS while you're outside Thailand. Thailand isn't in an EU-style roaming zone — Thai carriers charge for roaming — so Wi-Fi Calling + a travel eSIM is the reliable playbook. What to check for AIS, TrueMove H, and DTAC before you fly.
Explore our regional and global eSIMs — packages start from the shown price and include coverage for the selected location.
4.8 average from 60 reviews
Good as isEverything worked very well. Even we have some restrictions about Esim registration in Turkiye, I could able to use it as soon as I landed in Denmark. And I got all the questions answered in a few minutes. I’ll be using it again and again for sure!설치가 간편하고 빠른 속도와 안정된 접속으로 여행 기간 동안 잘 사용 했어요.Worked well, stable fast. recommendationGreat experience! Everything worked exactly as expected. The eSIM installation took less than two minutes and was very easy to set up. I had reliable service throughout my trip in the United States with no issues. I will definitely use it again. Highly recommended!Great value for my Thailand trip and setup was quick. Dropped one star only because I burned through my data faster than expected — go a size up if you stream. Would buy again.