🇹🇭 Chiang Mai · Thailand
Chiang Mai eSIM 2026 — 在线购买 · 扫码开通
Thailand Chiang Mai 旅游 eSIM。无需机场排队办 SIM：起飞前扫码安装，落地 5 秒内上网——告别漫游账单意外。
Where you’ll use data most
- Old City temples & Wat Phra Singh
- Doi Suthep
- Sunday Walking Street
- Elephant sanctuaries
- Digital-nomad cafes in Nimman
Airports & arrival
- CNX (Chiang Mai Intl.)
Local mobile networks
AIS · True Move H · DTAC
3-step setup
- Buy the eSIM online — the QR is emailed within minutes.
- On home Wi-Fi, scan the QR (Settings → Mobile → Add eSIM). Leave the line OFF.
- After landing, enable the eSIM as default cellular data. Done.
Related guides
- Best eSIM for Thailand (2026)
- How to Get Internet in Thailand | eSIM, SIM & Wi‑Fi guide
- 亚洲20国 eSIM 指南 2026 | 多国亚洲流量
Thailand eSIM 套餐
泰国 eSIM 套餐FAQ
Yes for most short visits. A prepaid Thailand eSIM installs in 2 minutes, gives a fixed GB at a fixed price, and skips the airport SIM queue at CNX (Chiang Mai Intl.).
Travel eSIMs roam over one or more local networks — typically AIS, True Move H, DTAC. The exact network is picked automatically based on signal strength.
Yes. Install on home Wi-Fi (Settings → Mobile → Add eSIM). Leave the line OFF, then enable after landing at CNX (Chiang Mai Intl.) to avoid carrier auto-roaming.
Maps, chat and photos: 3–5 GB. Add streaming or hotspot for laptop: 8–15 GB. Pick at least one bracket higher than your estimate — top-ups cost more than upgrading at purchase.