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How to get fromSeattle to Koh Phanganby plane, train, or ferry

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There are 4 ways to get from Seattle to Koh Phangan by plane, train, or ferry

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 Seattle-Tacoma International Airport to Koh Samui Airport

    best
    1. Fly from Seattle-Tacoma International Airport (SEA) to Koh Samui Airport (USM)plane plane SEA - USM
    26h
    ฿18,411–25,651

  2. Fly Seattle-Tacoma International Airport to Surat Thani, ferry

    cheapest
    1. Fly from Seattle-Tacoma International Airport (SEA) to Surat Thani (URT)plane plane SEA - URT
    2. Take the ferry from Surat Thani Airport to Thong Sala Koh Phanganferry ferry
    28h 30m
    ฿11,499–39,499

  3. Train to Vancouver International Airport, fly to Koh Samui Airport

    1. Take the train from Seattle to Vancouvertrain train
    2. Fly from Vancouver International Airport (YVR) to Koh Samui Airport (USM)plane plane YVR - USM
    27h 25m
    ฿22,347–60,283

  4. Fly Seattle-Tacoma International Airport to Nakhon Si Thammarat, ferry

    1. Fly from Seattle-Tacoma International Airport (SEA) to Nakhon Si Thammarat (NST)plane plane SEA - NST
    2. Take the ferry from Nakhon Si Thammarat Airport to Thong Sala Koh Phangan Pierferry ferry
    31h 10m
    ฿18,853–43,853

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

Calendar25Weekly Planes
Duration24h 7mAverage Duration
Ticket฿18,117Cheapest Price
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Comparing Your Travel Options

Map of how to get from Seattle to Koh Phangan.ExpandLaunch map view
  • Distance: 12,468.4 km
  • Duration: 26h

What companies run services between Seattle, WA, USA and Koh Phangan, 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
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Ferry operators

Want to know more about travelling around Thailand

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