Tourist SIM card
Reviewed by the Samui Local Hub team ·
Typical price (THB)
299-1,199 depending on validity
Notes
As of Sep 2026, Thailand's tourist SIMs (AIS, True/dtac) cost roughly: 8 days 299-499 THB, 10 days about 349 THB (dtac/True data option), 15 days 599-699 THB, 30 days 1,199 THB, with unlimited or large data allowances. Buy at the airport or official operator shops; passport registration is required. eSIM versions exist for the same plans.
Sources
Plus local research.
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