How to stay connected in Thailand (phone, internet)?
Communication in Thailand is excellent: Wi-Fi is widely available in hotels, cafés, and restaurants. Local SIM cards (AIS, TrueMove, DTAC) are affordable and offer high-speed internet everywhere. eSIM is also available upon arrival.
Internet and Wi-Fi
Wi-Fi is ubiquitous in Thailand: all hotels, guesthouses, cafes, restaurants and shopping centers offer it for free. The quality is generally very good, even on tourist islands.
SIM Cards and Mobile Plans
Three operators dominate the Thai market:
- AIS: best national coverage, ideal for remote areas
- TrueMove: good value for money, excellent in cities
- DTAC: attractive packages for tourists
Prepaid SIM cards cost between 100 and 300 baht depending on data plans. High-speed 4G internet available everywhere, even in rural areas.
Modern Solutions
eSIM is offered by all Thai operators directly at the airport or online before departure. Convenient to avoid physical card handling.
Key Points
Passport required to purchase a SIM card. Operator shops in airports remain open late and speak English.