Can I buy Thailand eSIM online before Bangkok (BKK)?
Yes—purchase online, install the QR on Wi‑Fi at home, then enable the Thailand data line after immigration for Grab, BTS/MRT and maps in Bangkok and Phuket.
Your internet is ready and active the moment you land.
Thailand eSIM for Bangkok, Phuket and Chiang Mai: QR before BKK—prepaid tourist data, no airport SIM queue.
1GB daily · Pick trip length
Trip length
€23.54
€3.36 / day · unlimited
This eSIM works in the following 1 countries:
One regional or global eSIM can cover your whole trip—often cheaper than buying separate country plans.
Regional plans
Worldwide plans
The easiest way to stay connected while traveling abroad
Connect to the best local networks for fast, reliable 5G/LTE speeds wherever you travel.
Activate your eSIM digitally — no need to swap SIM cards or visit a store. Works instantly.
Say goodbye to expensive roaming charges. Pay a flat rate for your data and enjoy savings up to 90%.
Scan a QR code, follow a few simple steps, and you're connected. It takes less than 60 seconds.
Choose your plan and complete the purchase. You'll receive a QR code instantly.
On iPhone/Android, tap the install link in your email. Or scan the QR code we sent you. Follow the on-screen steps.
Once you arrive in Thailand, your eSIM will connect automatically. Enjoy fast mobile data!
Yes—purchase online, install the QR on Wi‑Fi at home, then enable the Thailand data line after immigration for Grab, BTS/MRT and maps in Bangkok and Phuket.
eSIM skips the airport SIM queue and shows fixed prepaid GB upfront. A local AIS/Happy tourist SIM can work but needs a shop visit and ID.
Yes, eSIM-capable and unlocked (iPhone XS+, recent Samsung/Pixel).
How to choose a plan, avoid roaming fees, and install your eSIM before you fly.
Popular eSIM plans for nearby countries on similar trips.
When you only need one country