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Korean Air Flights to Koh Samui

Korean Air Routes to Koh Samui

Seattle to Koh Samui

22 hr 30 min (2+ Stops)
A good deal is under $900 roundtrip
Book 3-5 months in advance for best fares, as Koh Samui (USM) is a small regional airport with limited connections requiring multiple stops, keeping prices elevated. Routing through Bangkok (BKK/DMK) then connecting to USM via Bangkok Airways is the most common and often most affordable path.

Denver to Koh Samui

22 hr (2+ Stops)
A good deal is under $900 roundtrip
Book 3-6 months in advance and look for connections through Bangkok (BKK) or Seoul (ICN). Traveling mid-week and avoiding Thai holiday periods can save 15-20%.

Washington D.C. to Koh Samui

22 hr 30 min (2+ Stops)
A good deal is under $900 roundtrip
Book 3-6 months in advance for best fares. Routing through Bangkok (BKK) then connecting to Koh Samui on Bangkok Airways is the most common itinerary, so look for partner fares that bundle the final leg.

Honolulu to Koh Samui

20 hr+ (2+ Stops)
A good deal is under $900 roundtrip
Book 3-6 months in advance as this multi-stop route has limited direct options. Connecting through Bangkok (BKK) or Seoul (ICN) typically yields the best fares and shortest layovers.

Las Vegas to Koh Samui

22 hr - 30 hr+ (2+ Stops)
A good deal is under $900 roundtrip
Book 3-5 months in advance as this multi-stop route has limited seat availability. Routing through Bangkok (BKK) then connecting to Koh Samui via Bangkok Airways is the most common and reliable itinerary.

Koh Samui Quick Facts

Best Time to Visit
January to April
Currency
Thai Baht (฿)
Airport Transit
Koh Samui Airport (USM) is located on the island itself; taxis and songthaews (shared minivans) take approximately 15 to 30 minutes to most resorts

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Other Airlines Flying to Koh Samui

Thai AirwaysEVA AirCathay PacificBangkok AirwaysEmiratesSingapore AirlinesJapan AirlinesQatar AirwaysAir France (codeshare via BKK)Bangkok Airways (via BKK or DMK)Thai Airways (via BKK)Emirates (via DXB-BKK codeshare)KLMLufthansaIndiGo
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