Korea trips and marriage visas for a Thai partner: a host's guide
Korea is a popular destination for Thai visitors, but refusals at the airport are a known issue. Hosts in Korea can help by making the visit purpose and contact details clear, and by using the correct visa for anything beyond tourism.
Last reviewed September 2026. General guidance only; confirm with Korea Visa Portal.
Does a Thai visitor need a K-ETA?
Korea has changed K-ETA requirements for Thai passport holders several times, including temporary exemptions. Check the official K-ETA website shortly before travel rather than relying on older advice.
Why are some Thai visitors refused entry?
Officers may refuse entry when they suspect the visitor intends to work without permission. A confirmed itinerary, accommodation details, a return ticket and a reachable host reduce questions.
How can a Thai national work in Korea legally?
The main route for general work is the Employment Permit System run between governments, which Thai applicants access through the Department of Employment. Offers of work through tourist entry are illegal and risky.
What does an F-6 marriage visa require from the Korean spouse?
Evidence of the marriage registered in both countries, income and housing requirements, and communication ability between the couple. The exact criteria are published by Korean immigration and are updated periodically.
Thai version with more questions (ภาษาไทย)
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