01
Instant Activation
Your eSIM activates in seconds. No waiting at airport kiosks or hunting for local SIM cards in Bangkok or Phuket.
Stay Effortlessly Connected
in Thailand from €1.45
Instant eSIM • No Roaming • Ready in seconds
Plans & Better Value
Go bigger and save more
Why UpApp for Thailand?
Everything you need for seamless connectivity abroad.
02
Zero Roaming Fees
Say goodbye to shocking phone bills. Pay upfront, use data freely across Thailand.
03
Works Everywhere
Reliable 4G/5G coverage in Bangkok, Phuket, Krabi, Chiang Mai, Pattaya and on the islands.
04
Keep Your Number
eSIM runs alongside your main SIM. Receive calls and SMS on your regular number while using UpApp data.
Frequently Asked Questions
Yes. If your phone supports eSIM, you can activate your Thailand eSIM before or after arrival and connect instantly to local partner networks.
All iPhone XS and newer, Samsung Galaxy S21+, Google Pixel 3+ and most modern Android devices. Check Settings > Mobile Data for eSIM support.
Yes. Open UpApp, go to My eSIMs, and select Top Up on your active plan to add more data at any time.
Yes. Your eSIM connects automatically as soon as you land at Suvarnabhumi, Don Mueang, Phuket or any other Thai airport. Just make sure data roaming is enabled in your phone settings.
No. eSIM works alongside your existing SIM card. You keep your number for calls and use UpApp for affordable data.
Ready for Thailand?
Get your eSIM now and stay connected from the moment you land.
