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How to get fromSeattle Airport (SEA) to Ko Samuiby plane or bus

Find Transport to Ko Samui

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There are 2 ways to get from Seattle Airport (SEA) to Ko Samui by plane or bus

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.

  1. Fly to Koh Samui Airport

    best
    1. Fly from Seattle-Tacoma International Airport (SEA) to Koh Samui Airport (USM)plane plane SEA - USM
    21h 47m
    ฿19,347–25,900

  2. Fly to Surat Thani, bus

    cheapest
    1. Fly from Seattle-Tacoma International Airport (SEA) to Surat Thani (URT)plane plane SEA - URT
    2. Take the bus from Surat Thani Airport to Na Thon Koh Samui Songsermbus bus
    23h 55m
    ฿17,144–41,378

Seattle-Tacoma International Airport (SEA) to Koh Samui Airport (USM) flights

Calendar25Weekly Planes
Duration24h 7mAverage Duration
Ticket฿18,021Cheapest Price
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Comparing Your Travel Options

Map of how to get from Seattle Airport (SEA) to Ko Samui.ExpandLaunch map view
  • Distance: 12,449.3 km
  • Duration: 21h 47m

What companies run services between Seattle Airport (SEA), USA and Ko Samui, Thailand?

Singapore Airlines, Bangkok Airways, and three other airlines fly from Seattle-Tacoma International Airport (SEA) to Koh Samui Airport (USM) 4 times a day.

Airlines
Bus operators

Want to know more about travelling around the world?

Rome2Rio's Travel Guide series provide vital information for the global traveller. Read our range of informative guides on popular transport routes and companies - including How to get from Stansted Airport into central London, Why you should take the train in the US, and South Korea: Travelling from Seoul to Busan - to help you get the most out of your next trip.