Best SIM Cards & eSIMs in Thailand
- Average cost
- ฿299–549 for 7-30 day tourist SIM with unlimited data
- Data speeds
- 4G: 20-80 Mbps in Bangkok. Islands and rural areas: 10-30 Mbps.
- eSIM available
- Yes
Overview
Thailand has excellent 4G coverage in cities and tourist areas. SIM cards are cheap and easy to buy at every 7-Eleven.
Top providers
AIS Tourist SIM (15GB/day for 8 days, ฿299), True Move Tourist SIM, DTAC Tourist SIM — available at every 7-Eleven.
Where to buy
Every 7-Eleven store, airport arrival halls (AIS, True, DTAC counters), or pre-order eSIM online. Requires passport.