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How to get fromSeattle to Koh Samui Airport (USM)by plane, bus or train

Find Transport to Koh Samui Airport (USM)

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There are 6 ways to get from Seattle to Koh Samui Airport (USM) by plane, bus, or train

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)planeSEA - USM
    24h 14m
    ฿14,095–22,095

  2. Fly from Seattle Lake Union SPB

    1. Fly from Seattle Lake Union SPB (LKE) to Koh Samui Airport (USM)planeLKE - USM
    32h 8m
    ฿19,087–70,087

  3. Fly from King County International Airport

    1. Fly from King County International Airport (BFI) to Koh Samui Airport (USM)planeBFI - USM
    27h 44m
    ฿19,087–70,087

  4. Bus to Bellingham International Airport, fly

    1. Take the bus from Seattle, WA - Convention centre to Bellingham Airportbus
    2. Fly from Bellingham International Airport (BLI) to Koh Samui Airport (USM)planeBLI - USM
    28h 53m
    ฿22,959–56,133

  5. Train to Wenatchee, fly

    1. Take the train from Seattle to Wenatchee Amtraktrain
    2. Fly from Wenatchee (EAT) to Koh Samui Airport (USM)planeEAT - USM
    31h 43m
    ฿23,527–61,681

  6. Fly Seattle - Lake Union to Vancouver International Airport, fly

    1. Fly from Seattle - Lake Union to Vancouver Harbourplane
    2. Fly from Vancouver International Airport (YVR) to Koh Samui Airport (USM)planeYVR - USM
    22h 21m
    ฿20,957–38,903

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

Calendar39Weekly Planes
Duration24h 30mAverage Duration
Ticket฿18,153Cheapest Price
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Questions & Answers

What companies run services between Seattle, WA, USA and Koh Samui Airport (USM), Thailand?

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

Transport is disrupted due to the Russia-Ukraine war. Read more

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