eSIM plans for Thailand
The best-value plan for each size, duplicates and overpriced options are hidden automatically.
Stay online across Thailand — cities, islands and everywhere between — with a prepaid travel eSIM from Thailand eSIM. 63 plans from $5.10, including unlimited-data options and validity up to 365 days. Install the QR over WiFi before your flight, connect on arrival, and keep your own number active alongside it.
- Plans
- 63
- From
- $5.10
- Best value
- $0.24/GB
- Unlimited
- 10 GB/day high-speed
- Validity up to
- 365 days
- Networks
- DTAC and TrueMove H
Singapore & Malaysia & Thailand 1GB 7Days
Thailand 50GB 10Days
Thailand 3GB 15Days
Thailand 3GB 30Days
Thailand 5GB 30Days
Thailand 10GB 30Days
Thailand 20GB 30Days
Thailand 50GB 30Days
Thailand 50GB 180Days
Global (120+ areas) 1GB 365Days
Show all 63 plans for Thailand
Singapore & Malaysia & Thailand 2GB/Day
Thailand 10GB/Day
Asia (20 areas) 2GB/Day
Asia (7 areas) 5GB/Day
Global (120+ areas) 2GB/Day
Asia (12 areas) 3GB/Day
Singapore & Malaysia & Vietnam & Thailand & Indonesia 10GB/Day
Singapore & Malaysia & Thailand 1GB 7Days
Asia (7 areas) 1GB 7Days
Asia (12 areas) 1GB 7Days
Asia (20 areas) 1GB 7Days
Asia-20 1GB 7 Days
Global (120+ areas) 1GB 7Days
Global139 1GB 7Days
Thailand 50GB 10Days
Thailand 3GB 15Days
Singapore & Malaysia & Thailand 3GB 15Days
Asia (7 areas) 3GB 15Days
Asia (12 areas) 3GB 15Days
Asia-20 3GB 15Days
Asia (20 areas) 3GB 15Days
Thailand 3GB 30Days
Thailand 5GB 30Days
Singapore & Malaysia & Thailand 3GB 30Days
Asia-20 1GB 30 Days
Singapore & Malaysia & Thailand 5GB 30Days
Thailand 10GB 30Days
Asia (7 areas) 3GB 30Days
Asia (7 areas) 5GB 30Days
Singapore & Malaysia & Thailand 10GB 30Days
Thailand 20GB 30Days
Asia (12 areas) 3GB 30Days
Asia-20 3GB 30Days
Asia (20 areas) 3GB 30Days
Global (120+ areas) 3GB 30Days
Asia 10GB / 30 Days
Asia (7 areas) 10GB 30Days
Singapore & Malaysia & Thailand 20GB 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 (7 areas) 20GB 30Days
Asia (12 areas) 10GB 30Days
Asia-20 10GB 30Days
Asia (20 areas) 10GB 30Days
Global139 5GB 30Days
Thailand 50GB 30Days
Global (120+ areas) 10GB 30Days
Asia (12 areas) 20GB 30Days
Asia (20 areas) 20GB 30Days
Asia-20 20GB 30Days
Global139 10GB 30Days
Global (120+ areas) 20GB 30Days
Asia-20 20GB 90 Days
Global (120+ areas) 20GB 90Days
Global139 20GB 90Days
Thailand 50GB 180Days
Asia (7 areas) 50GB 180Days
Asia-20 50GB 180 Days
Global (120+ areas) 1GB 365Days
Global139 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.
Will the eSIM work on the islands as well as in Bangkok?
Yes — it connects to Thailand's nationwide networks, so it works in Bangkok, Chiang Mai and on the major islands alike. As anywhere, remote beaches and boats between islands can have weaker signal.
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
Thailand eSIM — Connect Instantly, No SIM Swap Required
Skip the SIM counter in Bangkok, Phuket, or Chiang Mai — activate your Thailand eSIM before you even board the flight.
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.