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Find the best flight to Ko Samui

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Great deals to Ko Samui
We’ve searched 100s of deals recently found by travellers.*
Washington DC, DC (WAS) Ko Samui, TH (USM)
Fri, 24/8 - Fri, 31/8
Multiple Airlines - 2 Stops, Roundtrip, Economy
US$1,643
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Washington DC, DC (WAS) Ko Samui, TH (USM)
Tue, 1/1 - Sat, 5/1
Multiple Airlines - 2 Stops, Roundtrip, Economy
US$2,227
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Washington DC, DC (WAS) Ko Samui, TH (USM)
Sat, 18/8 - Wed, 22/8
Air France - 2 Stops, Roundtrip, Economy
US$2,407
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*Prices are based on round trip travel with returns between 1-21 days after departure. These are the best fares found by travellers who searched TripAdvisor and a select group of our fare search partners in the past 72 hours. Ticket prices and seat availability change rapidly and cannot be guaranteed.
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Lanna Samui
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Flight stats for Ko Samui - did you know?
  • Ko Samui is 10 km from Koh Samui Airport (Ko Samui, Thailand).
  • Koh Samui Airport (Ko Samui, Thailand)
    • Right now, 29 airlines operate out of Koh Samui Airport.
    • Koh Samui Airport offers nonstop flights to 13 cities.
    • Every week, at least 1,249 domestic flights and 202 international flights depart from Koh Samui Airport.
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