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How to get fromSeattle to Ko Samui (Island)by plane or bus

Find Transport to Ko Samui (Island)

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There are 4 ways to get from Seattle to Ko Samui (Island) 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 from Seattle-Tacoma International Airport

    best
    1. Fly from Seattle-Tacoma International Airport (SEA) to Koh Samui Airport (USM)plane plane SEA - USM
    24h 14m
    ฿20,191–55,191

  2. Fly from King County International Airport

    cheapest
    1. Fly from King County International Airport (BFI) to Koh Samui Airport (USM)plane plane BFI - USM
    25h 34m
    ฿20,087–75,087

  3. Fly from Seattle Lake Union SPB

    1. Fly from Seattle Lake Union SPB (LKE) to Koh Samui Airport (USM)plane plane LKE - USM
    30h 58m
    ฿30,087–110,087

  4. Bus to Bellingham International Airport, fly

    1. Take the bus from Seattle, WA - Convention centre to Bellingham Airportbus bus
    2. Fly from Bellingham International Airport (BLI) to Koh Samui Airport (USM)plane plane BLI - USM
    28h 58m
    ฿20,959–76,133

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

Calendar39Weekly Planes
Duration24h 27mAverage Duration
Ticket฿16,522Cheapest Price
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Questions & Answers

What companies run services between Seattle, WA, USA and Ko Samui (Island), Thailand?

Singapore Airlines, Bangkok Airways, and six other airlines fly from Seattle-Tacoma International Airport (SEA) to Koh Samui Airport (USM) every 4 hours.

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