Over 30 days in Thailand: which visa you need and what it costs
With an ordinary Finnish passport you can stay in Thailand without a visa for up to 30 days if you enter on or after 15 September 2026. The limit used to be 60 days. For a trip longer than 30 days you need a visa: tourist visa 110 €, multiple-entry METV 270 €, Non-Immigrant O 180 €, DTV from 500 € or the O-A retirement visa 270 €. Here is which one fits which trip.