eSIM plans for Thailand
The best-value plan for each size, duplicates and overpriced options are hidden automatically.
A Thailand travel eSIM from Thailand eSIM gets you online the minute you land, no roaming charges and no SIM card to swap. 23 plans cover Thailand, starting at $5.70, with up to 50 GB of data and validity up to 365 days. Buy online, get your QR code by email, and scan to connect.
Thailand 50GB 10Days
Thailand 3GB 15Days
Thailand 5GB 30Days
Singapore & Malaysia & Thailand 10GB 30Days
Asia (12 areas) 20GB 30Days
Asia-20 20GB 90 Days
Asia-20 50GB 180 Days
Global (120+ areas) 1GB 365Days
Show all 23 plans for Thailand
Asia (7 areas) 1GB 7Days
Asia (12 areas) 1GB 7Days
Asia-20 1GB 7 Days
Global (120+ areas) 1GB 7Days
Thailand 50GB 10Days
Thailand 3GB 15Days
Thailand 5GB 30Days
Singapore & Malaysia & Thailand 10GB 30Days
Asia (12 areas) 3GB 30Days
Asia (7 areas) 10GB 30Days
Asia (12 areas) 5GB 30Days
Asia-20 5GB 30 Days
Asia (20 areas) 5GB 30Days
Global (120+ areas) 5GB 30Days
Global139 3GB 30Days
Asia (12 areas) 10GB 30Days
Global139 5GB 30Days
Asia (12 areas) 20GB 30Days
Global (120+ areas) 20GB 30Days
Asia-20 20GB 90 Days
Global139 20GB 90Days
Asia-20 50GB 180 Days
Global (120+ areas) 1GB 365Days
Mobile networks in Thailand
In Thailand, your Thailand eSIM eSIM connects to DTAC, TrueMove H, CAT, AIS and True Move on 5G, selecting the strongest available signal automatically. Personal hotspot & tethering is supported.
Using an eSIM in Thailand
- • Works on any eSIM-capable, carrier-unlocked phone.
- • Data-only, keep your own number for calls and texts.
- • Activates on arrival; validity starts on first connection in Thailand.
- • Delivered instantly by email as a QR code, nothing to ship.
Thailand eSIM, FAQ
Do I need an eSIM for Thailand?
If you want mobile data in Thailand without paying expensive roaming fees, a travel eSIM is the easiest option. You install it before you leave and it connects automatically when you arrive.
Will my phone work with a Thailand eSIM?
Yes, as long as your phone is eSIM-capable and carrier-unlocked. Most phones from 2018 onward qualify (iPhone XR/XS and newer, recent Samsung Galaxy and Google Pixel). Dial *#06#, if you see an EID, you're good to go.
When does my Thailand eSIM start?
Your validity period begins the first time the eSIM connects to a network in Thailand, not when you buy it. Install it before you travel and it activates on arrival.
Can I keep my phone number in Thailand?
Yes. The eSIM runs alongside your normal SIM and is data-only, so you keep your home number for calls and texts while using Thailand eSIM's eSIM for data in Thailand.
Which mobile network does the eSIM use in Thailand?
In Thailand, your Thailand eSIM eSIM connects to DTAC, TrueMove H, CAT, AIS and True Move on 5G. Your phone automatically selects the strongest available signal, and personal hotspot / tethering is supported.
Thailand travel guides
Working Remotely in Thailand: Best eSIM Data for Digital Nomads
Based in Chiang Mai or Bangkok? A Thailand eSIM gives digital nomads reliable backup data for calls, hotspotting and working from anywhere.
Island-Hopping Thailand: Staying Connected with an eSIM
Hopping between Phuket, Krabi, Koh Samui and Koh Phi Phi? A Thailand eSIM keeps you online for ferries, bookings and beach photos across the islands.
Thailand Travel: The Best eSIM Setup for First-Timers
First trip to Thailand? Here's how to set up a Thailand eSIM so you land connected in Bangkok, Phuket or Chiang Mai — no roaming fees, no SIM queues.