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How to get fromWashington to Cambodiaby plane, subway, bus, or train

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There are 8 ways to get from Washington to Cambodia by plane, subway, 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 Ronald Reagan Washington National Airport to Sihanoukville

    best
    1. Fly from Ronald Reagan Washington National Airport (DCA) to Sihanoukville (KOS)plane plane DCA - KOS
    35h 1m
    $1,107–3,091

  2. Subway to Washington Dulles International Airport, fly to Phnom Penh

    cheapest
    1. Take the subway from McPherson Square, Blue/Orange/Silver Line Track 2 Platform to Washington Dulles International Airport, Silver Line Center Platformsubway subway
    2. Fly from Washington Dulles International Airport (IAD) to Phnom Penh (KTI)plane plane IAD - KTI
    26h 49m
    $463–1,304

  3. Subway to Washington Dulles International Airport, fly to Siem Reap, bus

    1. Take the subway from McPherson Square, Blue/Orange/Silver Line Track 2 Platform to Washington Dulles International Airport, Silver Line Center Platformsubway subway
    2. Fly from Washington Dulles International Airport (IAD) to Siem Reap (SAI)plane plane IAD - SAI
    3. Take the bus from Siem Reap Airport to Siem Reap Townbus bus
    28h 13m
    $560–1,513

  4. Fly Ronald Reagan Washington National Airport to Phnom Penh

    1. Fly from Ronald Reagan Washington National Airport (DCA) to Phnom Penh (KTI)plane plane DCA - KTI
    25h 42m
    $630–1,869

  5. Subway to Washington Dulles International Airport, fly to Tan Son Nhat International Airport, bus

    1. Take the subway from McPherson Square, Blue/Orange/Silver Line Track 2 Platform to Washington Dulles International Airport, Silver Line Center Platformsubway subway
    2. Fly from Washington Dulles International Airport (IAD) to Tan Son Nhat International Airport (SGN)plane plane IAD - SGN
    3. Take the bus from Ho Chi Minh to Phnom Penhbus bus
    32h 1m
    $526–1,633

  6. Train to John F. Kennedy International Airport, fly to Phnom Penh

    1. Take the train from Washington Union Station to Ny Moynihan Train Hall At Penn Stationtrain train
    2. Fly from John F. Kennedy International Airport (JFK) to Phnom Penh (KTI)plane plane JFK - KTI
    28h 18m
    $471–1,147

  7. Subway to Washington Dulles International Airport, fly to Sihanoukville

    1. Take the subway from McPherson Square, Blue/Orange/Silver Line Track 2 Platform to Washington Dulles International Airport, Silver Line Center Platformsubway subway
    2. Fly from Washington Dulles International Airport (IAD) to Sihanoukville (KOS)plane plane IAD - KOS
    28h 59m
    $962–2,533

  8. Train to John F. Kennedy International Airport, fly to Tan Son Nhat International Airport, bus

    1. Take the train from Washington Union Station to Ny Moynihan Train Hall At Penn Stationtrain train
    2. Fly from John F. Kennedy International Airport (JFK) to Tan Son Nhat International Airport (SGN)plane plane JFK - SGN
    3. Take the bus from Ho Chi Minh to Phnom Penhbus bus
    33h 30m
    $494–1,176

Ronald Reagan Washington National Airport (DCA) to Sihanoukville (KOS) flights

Calendar26Weekly Planes
Duration38h 50mAverage Duration
Ticket$997Cheapest Price
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Comparing Your Travel Options

Map of how to get from Washington to Cambodia.ExpandLaunch map view
  • Distance: 14,535.6 km
  • Duration: 35h 1m

What companies run services between Washington, DC, USA and Cambodia?

Air Canada, China Southern Airlines, and seven other airlines fly from Ronald Reagan Washington National Airport (DCA) to Sihanoukville (KOS) 4 times a day.

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Want to know more about travelling around Cambodia

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