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

Find Transport to Koh Phangan

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There are 6 ways to get from Seattle to Koh Phangan by plane, train, ferry, or busferry

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
    25h 30m
    ฿18,411–25,651

  2. Fly Seattle-Tacoma International Airport to Phuket International Airport, ferry

    cheapest
    1. Fly from Seattle-Tacoma International Airport (SEA) to Phuket International Airport (HKT)plane plane SEA - HKT
    2. Take the ferry from Phuket Bus Terminal 1 to Thong Sala Koh Phanganferry ferry
    32h 30m
    ฿13,166–37,701

  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
    26h 25m
    ฿19,744–68,902

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

    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
    31h 35m
    ฿14,499–39,499

  5. Fly Seattle-Tacoma International Airport to Suvarnabhumi Airport, ferry

    1. Fly from Seattle-Tacoma International Airport (SEA) to Suvarnabhumi Airport (BKK)plane plane SEA - BKK
    2. Take the ferry from Boonsiri Khao San office to Thong Sala Koh Phanganferry ferry
    34h 4m
    ฿15,692–20,692

  6. Fly Seattle-Tacoma International Airport to Nakhon Si Thammarat, bus and ferry, ferry

    1. Fly from Seattle-Tacoma International Airport (SEA) to Nakhon Si Thammarat (NST)plane plane SEA - NST
    2. Take the busferry from Nakhon Si Thammarat Airport to Koh Samui Nathon Pierbusferry bus ferry
    3. Take the ferry from Koh Samui Nathon Pier to Koh Phanganferry ferry
    31h 10m
    ฿15,161–39,381

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

Calendar39Weekly Planes
Duration25h 5mAverage Duration
Ticket฿19,059Cheapest 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: 25h 30m

What companies run services between Seattle, WA, USA and Koh Phangan, 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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Want to know more about travelling around Thailand

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