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How to get fromPortland to Phnom Penhby plane, train, or bus

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There are 4 ways to get from Portland to Phnom Penh by plane, train, 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 Portland International Airport to Phnom Penh

    best
    1. Fly from Portland International Airport (PDX) to Phnom Penh (KTI)plane plane PDX - KTI
    26h 32m
    $294–854

  2. Train to Seattle-Tacoma International Airport, fly to Phnom Penh

    1. Take the train from Portland to Tacomatrain train
    2. Fly from Seattle-Tacoma International Airport (SEA) to Phnom Penh (KTI)plane plane SEA - KTI
    26h 54m
    $383–1,224

  3. Fly Portland International Airport to Tan Son Nhat International Airport, bus

    1. Fly from Portland International Airport (PDX) to Tan Son Nhat International Airport (SGN)plane plane PDX - SGN
    2. Take the bus from Ho Chi Minh to Phnom Penhbus bus
    31h 4m
    $317–883

  4. Train to Seattle-Tacoma International Airport, fly to Tan Son Nhat International Airport, bus

    1. Take the train from Portland to Tacomatrain train
    2. Fly from Seattle-Tacoma International Airport (SEA) to Tan Son Nhat International Airport (SGN)plane plane SEA - SGN
    3. Take the bus from Ho Chi Minh to Phnom Penhbus bus
    31h 46m
    $466–1,153

Portland International Airport (PDX) to Phnom Penh (KTI) flights

Calendar22Weekly Planes
Duration27h 26mAverage Duration
Ticket$281Cheapest Price
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Comparing Your Travel Options

Map of how to get from Portland to Phnom Penh.ExpandLaunch map view
  • Distance: 12,155.7 km
  • Duration: 26h 32m

What companies run services between Portland, OR, USA and Phnom Penh, Cambodia?

Alaska Airlines, Inc., Cathay Pacific, and seven other airlines fly from Portland International Airport (PDX) to Phnom Penh (KTI) 3 times a day.

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Want to know more about travelling around Cambodia

Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.

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