US citizens can enter Thailand visa-free for up to 60 days for tourism under the visa exemption rule — no visa needed, and the stay can be extended once for an additional 30 days.
Guide last updated October 2, 2026. Always verify with official sources before travel.
Always confirm requirements with government or embassy sources before applying.
This guide is for information only. Visa policies change without notice. Travel Visa Stack is not an immigration authority. Always verify with official government or embassy sources before making travel plans.