Find cheap flights from Seattle to Koh Samui starting at $1,627.
Book one-way or return flights from Seattle to Koh Samui from as little as $1,627. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- SEA10:1531h 50m1 stopUSM08:05Tue, Jul 2|Seattle - Koh Samui|Singapore Airlines$1,627$2,43433% OFF33% OFF$2,434$1,627
- SEA10:1531h 50m1 stopUSM08:05Thu, Jun 13|Seattle - Koh Samui|Singapore Airlines$1,629$2,43433% OFF33% OFF$2,434$1,629
- SEA10:1535h1 stopUSM11:15Tue, May 14|Seattle - Koh Samui|Singapore Airlines$1,850$2,43424% OFF24% OFF$2,434$1,850
- SEA13:003h 5mDirectUSM14:00Thu, May 9|Seattle - Koh Samui|Singapore AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Find more flights and airlines
Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Seattle to Koh Samui.
- CheapestSEA13:0028h 20m2 transferUSM07:20Seattle-Tacoma International Airport - Samui International AirportMon, May 6Korean Air$744
- SEA13:0028h 20m2 transferUSM07:20Seattle-Tacoma International Airport - Samui International AirportMon, May 6Korean Air$744Find More Flights
Frequently Asked Questions
How to find a cheap flight from Seattle to Koh Samui
Cheapest nonstop flight price | $1,627 |
---|---|
Off-season for travel | March |
Peak season for travel | June |
Flight distance | 12,425.74km |
Popular airline | EVA Air |
Plan Your Trip Around Koh Samui
Popular Flights
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Recommended Hotels in Koh Samui
- Hotels near คลองลึกคาแนล : Klongluek Canal
- Hotels near Bang Kao Beach Plaza
- Hotels near Milana Villa
- Hotels near Wat Teepangkorn
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- Hotels near บู๊ทส์ สมุย6
- Hotels near Dao Siam Cosmetics
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- Hotels near Koh Samui International Church - Friend Of God
- Hotels near Ban Hua Thanon
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- Hotels near Public way to Chaweng Beach
- Hotels near Oceana Samui Charters
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- Hotels near Pergamon Antik Kenti
- Hotels near Elephant Jungle Sanctuary Samui
- Hotels near Zong Raue (Song Rua) Waterfall
- Hotels near Elephant Care Samui
- Hotels near Monk Cave
- Hotels near THIS-A-NESH
- Hotels near Maenam Soi 7
- Hotels near Khao Chedi
- Hotels near Majesty Tailor
- Hotels near Nathon Sunset Viewpoint
- Hotels near Rai Ra Spa
- Hotels near Luxsa Spa
- Hotels near John tailor Samui
- Hotels near Peter Pan Wine Farm
- Hotels near Big Trees Village
Popular Flights to Koh Samui
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