Maps after landing
Keep airport pickup instructions, hotel messages and route maps available.
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Thailand Tourist SIM & eSIM
Practical mobile data options for maps, pickup instructions, hotel messages and booking confirmations.
Provider prices and plan rules can change. Always check the official provider page before buying.
Before or after arrival
Use eSIM if your phone supports it, or buy a physical tourist SIM in Thailand.
Passport registration
Tourist SIM registration can require your passport and SIM package details.
See Saily eSIM plans
10% off with code TTG10
Independent guide · prices checked 10/2026 · booking handled by Saily, an eSIM provider from the Nord Security group. We may earn a commission at no extra cost; final price, schedule and support stay on the partner site.
Prices and data allowances are shown on Saily; plans change, so check the provider page.
Read our full guide: Best eSIM for ThailandCompare dtac Happy Tourist vs AIS Lucky TouristOfficial checks
SIM notes
Verified note
AIS tourist eSIM and SIM plans
AIS currently lists Lucky Tourist SIM packages for 1, 5, 8, 15, 30 and 60 days, with eSIM purchase links on every package except the 60-day one. Its terms say VAT is extra and plan terms can change.
Verified note
dtac tourist SIM plans
dtac currently lists Happy Tourist Infinite SIM for 8, 15 and 30 days and a 10-day Happy Tourist SIM, all shown with unlimited 5G internet at max speed and prices that include VAT.
Verified note
SIM registration
dtac's registration page says prepaid tourist SIM users need registration and should bring passport, SIM card and SIM package. It lists airport service points including BKK, DMK, Phuket, Samui, Chiang Mai and Krabi.
Last checked October 2026. Mobile plan prices, fair-use rules, registration steps and airport shop availability can change.
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Travel extra
Thailand Tourist SIM & eSIM
Stay connected after landing in Thailand. Use mobile data for maps, transfer pickup instructions, hotel messages, ride apps and booking confirmations.
Use maps, Grab, hotel messages and booking confirmations after landing.
Choose eSIM before travel if your phone supports it, or buy a physical SIM after arrival.
Bring your passport for tourist SIM registration when buying or registering a local SIM.
Checked travel note
Pick data before your transfer
A local SIM or eSIM is useful for current pickup instructions, driver messages, maps and ride apps. Thailand mobile plans change often, so use official provider pages for current price, data allowance and activation rules.
See Saily eSIM plans
10% off with code TTG10
Independent guide · prices checked 10/2026 · booking handled by Saily, an eSIM provider from the Nord Security group. We may earn a commission at no extra cost; final price, schedule and support stay on the partner site.
Prices and data allowances are shown on Saily; plans change, so check the provider page.
Read our full guide: Best eSIM for ThailandCompare dtac Happy Tourist vs AIS Lucky TouristVerified note
AIS tourist eSIM and SIM plans
AIS currently lists Lucky Tourist SIM packages for 1, 5, 8, 15, 30 and 60 days, with eSIM purchase links on every package except the 60-day one. Its terms say VAT is extra and plan terms can change.
Verified note
dtac tourist SIM plans
dtac currently lists Happy Tourist Infinite SIM for 8, 15 and 30 days and a 10-day Happy Tourist SIM, all shown with unlimited 5G internet at max speed and prices that include VAT.
Verified note
SIM registration
dtac's registration page says prepaid tourist SIM users need registration and should bring passport, SIM card and SIM package. It lists airport service points including BKK, DMK, Phuket, Samui, Chiang Mai and Krabi.
Last checked October 2026. Mobile plan prices, fair-use rules, registration steps and airport shop availability can change. Check the provider page before buying.