eSIM for Chiang Mai — instant data the moment you arrive

Chiang Mai is one of the most-visited cities in Thailand. Roaming charges and airport SIM kiosks are a tax on jet-lagged travelers — a VXERA eSIM removes both. Activate before you fly and you'll have local data the second you switch off airplane mode.

Recommended VXERA eSIMs for Chiang Mai

• Cheapest — Thailand 100MB 7Days: 0.09765625 GB, 7 days, $0.30 USD.
• Best value — Thailand 50GB 10Days: 50 GB, 10 days, $7.99 USD.

What works in Chiang Mai

• Google Maps, Uber, Bolt, Grab, Didi, Free Now — whichever ride-hailing your destination uses.
• Restaurant bookings, museum tickets, concert QR codes — all on instant 4G/5G.
• WhatsApp, iMessage, FaceTime — your home number stays active alongside.

Tips for Chiang Mai

• Install the QR code at your hotel or at home — don't wait until you land.
• Pick a plan slightly larger than you think you'll need — Maps + photos eat data.
• If you're hopping between countries, look at our regional plans.