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How to get fromSeattle to Siem Reapby plane or bus

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There are 4 ways to get from Seattle to Siem Reap 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 Siem Reap, bus

    best
    1. Fly from Seattle-Tacoma International Airport (SEA) to Siem Reap (SAI)planeSEA - SAI
    2. Take the bus from Siem Reap Airport to Siem Reap Townbus
    28h 54m

  2. Fly to Suvarnabhumi Airport, bus

    cheapest
    1. Fly from Seattle-Tacoma International Airport (SEA) to Suvarnabhumi Airport (BKK)planeSEA - BKK
    2. Take the bus from Bangkok Mochit Bus Terminal to Siem Reapbus
    30h 17m
    $346–902

  3. Fly to Krong Ta Khmau, bus

    1. Fly from Seattle-Tacoma International Airport (SEA) to Krong Ta Khmau (KTI)planeSEA - KTI
    2. Take the bus from Phnom Penh to Siem Reap Virak Buntham Expressbus
    28h 30m
    $397–691

  4. Fly to Tan Son Nhat International Airport, bus

    1. Fly from Seattle-Tacoma International Airport (SEA) to Tan Son Nhat International Airport (SGN)planeSEA - SGN
    2. Take the bus from Ho Chi Minh to Phnom Penhbus
    3. Take the bus from Phnom Penh to Siem Reap Virak Buntham Expressbus
    34h 44m
    $396–756

Seattle-Tacoma International Airport (SEA) to Siem Reap (SAI) flights

Calendar38Weekly Planes
Duration28h 20mAverage Duration
Ticket$472Cheapest Price
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Questions & Answers

What companies run services between Seattle, WA, USA and Siem Reap, Cambodia?

There is no direct connection from Seattle to Siem Reap. However, you can take the vehicle to SeaTac/Airport, walk to SeaTac Station, take the line 574 bus to SeaTac Airport Terminal - Bay 2, walk to Seattle-Tacoma International Airport (SEA) airport, fly to Siem Reap (SAI), walk to Siem Reap Airport, then take the bus to Siem Reap Town. Alternatively, you can take the vehicle to SeaTac/Airport, walk to SeaTac Station, take the line 574 bus to SeaTac Airport Terminal - Bay 2, walk to Seattle-Tacoma International Airport (SEA) airport, fly to Krong Ta Khmau (KTI), take the taxi to Phnom Penh, then take the bus to Siem Reap Virak Buntham Express.

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