⚡ eSIM from $1.55 — Instant delivery, no roaming fees
Internet & connectivity guide for travelers
Network: Good 4G/5G in cities (AIS, TrueMove), variable on islands
Cheap tourist SIMs are sold at the airport, but an eSIM is more convenient and works the second you land.
eSIM compatibility:4/5
View Thailand eSIM plansNovember–March (dry, cooler season)
Getting around: BTS/MRT in Bangkok, domestic flights and ferries to the islands
