Koh Samui Visa Requirements — 2026 Guide
GCC nationals enter Thailand visa-free (30 days). Thailand e-Visa available for other nationalities.
Short answer
Quick answer for Koh Samui visa requirements
Koh Samui visa requirements depend on nationality and trip length. Start with the table below, then ask Rya to check your case by passport and travel date.
Always verify with the official government or embassy website before final booking because visa rules change.
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Visa Requirements by Nationality
For GCC travellers: often visa-free or very simple entry. If your passport is different, ask Rya to check your exact case before booking.
How to Apply for a Visa
- 1Check Koh Samui visa requirements for your nationality
- 2Prepare documents: valid passport, photos, hotel + flight bookings, bank statements
- 3If e-Visa is available, apply 48–72 hours before travel
- 4For embassy visas, apply 4–8 weeks in advance
- 5Keep digital and printed copies of all documents
Typically Required Documents
- Valid passport (minimum 6 months validity)
- Recent passport-sized photographs
- Hotel booking confirmation
- Return flight booking confirmation
- Bank statements (3–6 months)
- Travel insurance (recommended / required in some countries)
How to verify official requirements
- 1Open the official government or embassy website.
- 2Select nationality, trip length, and travel purpose.
- 3Review documents, fees, and processing time.
- 4Keep digital and printed copies of the application and documents.
Before booking
Check passport validity, arrival date, and traveller name before buying Koh Samui tickets. If you transit through another country, check transit rules too.
What to ask Rya
Write: “I hold a [nationality] passport and travel to Koh Samui in [month] for [days]. Do I need a visa?”
Disclaimer: Visa requirements change frequently. Always verify with the official Koh Samui embassy or government website before travelling.
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