Thailand eSIMThailand eSIM — online the moment you land at Suvarnabhumi or Don Muang
BellRoam offers travel eSIMs for Thailand: activate by scanning a QR code in about two minutes, with no physical SIM and no airport queues. Your eSIM is emailed instantly after payment.
Which network should you choose?
Thailand has three major carriers:
| Network | Coverage | Best for |
|---|---|---|
| AIS | Widest and most reliable, strong on islands and rural areas | Multi-stop trips, Phuket, Krabi, Koh Samui |
| TrueMove H | Good in cities, great value | Bangkok, Chiang Mai, budget travellers |
| dtac | Reliable in cities and tourist spots | Cities, short trips |
All three cover 4G nationwide and 5G in Bangkok, Phuket, Chiang Mai and Pattaya.
How much data do you need?
- A 5–7 day trip with maps, Grab and social media: 3–5GB/day is plenty.
- Remote work or lots of video calls: choose a higher or unlimited plan.
How is an eSIM different from a physical SIM?
- Keep your home number for OTPs and calls.
- Install before you fly and you're online on arrival.
- Share a hotspot with your laptop and travel companions.
Buy and use it in 3 steps
- Pick a plan by network and duration, then pay with PayPal, card or Apple Pay.
- Receive an email with your QR code instantly.
- Scan the QR to install; turn on data roaming when you reach Thailand — done.
See our install guide and device compatibility.