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Washington D.C. to Phnom Penh flight
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Dulles International Airport to Phnom Penh International Airport flight
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Cheap Flight Deals from Dulles International Airport to Phnom Penh International Airport

Search for flights from Washington D.C. to Phnom Penh and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • IAD19:10
        36h 5m
        2 stops
        PNH18:15
        Washington D.C. - Phnom Penh|Sat, May 11|Saudia
        CAD 738CAD 1,204
        39% OFF
        39% OFF
        CAD 1,204CAD 738
      • IAD19:10
        35h 25m
        2 stops
        PNH17:35
        Washington D.C. - Phnom Penh|Sat, May 18|Saudia
        CAD 748CAD 1,204
        38% OFF
        38% OFF
        CAD 1,204CAD 748
      • IAD10:55
        36h
        2 stops
        PNH09:55
        Washington D.C. - Phnom Penh|Wed, May 1|Qatar Airways
        CAD 846CAD 1,204
        30% OFF
        30% OFF
        CAD 1,204CAD 846
      • IAD07:10
        40h 5m
        2 stops
        PNH10:15
        Washington D.C. - Phnom Penh|Sun, May 5|Alaska Airlines
        CAD 848
        CAD 848
      • IAD07:10
        40h 5m
        2 stops
        PNH10:15
        Washington D.C. - Phnom Penh|Sat, May 4|Alaska Airlines
        CAD 854
        CAD 854
      • IAD10:55
        36h
        2 stops
        PNH09:55
        Washington D.C. - Phnom Penh|Sun, May 5|Qatar Airways
        CAD 859
        CAD 859
      • IAD10:55
        33h 40m
        2 stops
        PNH07:35
        Washington D.C. - Phnom Penh|Tue, May 7|Qatar Airways
        CAD 862
        CAD 862
      • IAD19:10
        37h 35m
        2 stops
        PNH19:45
        Washington D.C. - Phnom Penh|Tue, Apr 30|Saudia
        CAD 892
        CAD 892
      • IAD07:10
        43h 50m
        2 stops
        PNH14:00
        Washington D.C. - Phnom Penh|Tue, Apr 30|Alaska Airlines
        CAD 894
        CAD 894
      • IAD20:50
        28h 55m
        2 stops
        PNH12:45
        Washington D.C. - Phnom Penh|Tue, Apr 30|Qatar Airways
        CAD 921
        CAD 921
      • IAD13:00
        3h 5m
        Direct
        PNH14:00
        Washington D.C. - Phnom Penh|Mon, May 6|Saudia
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Dulles International Airport to Phnom Penh International Airport

See which airlines fly from Washington D.C. to Phnom Penh. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Saudia
From CAD 738
Qatar Airways
From CAD 846
Alaska Airlines
From CAD 848
Delta Air Lines
From CAD 926
United Airlines
From CAD 954
All Nippon Airways
From CAD 972
Turkish Airlines
From CAD 1,015
Korean Air
From CAD 1,152
Cathay Pacific
From CAD 1,163
American Airlines
From CAD 1,299
ANA airlines
Find more flights and airlines
Flight Schedule from Dulles International Airport to Phnom Penh International Airport

Check the schedule for flights from Washington D.C. to Phnom Penh and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS499

    Alaska Airlines

    07:02

    IAD

    5.7h

    09:44

    SEA

    SMTWTFS
    Search

  2. KE042

    Korean Air

    13:00

    SEA

    11.7h

    16:40

    ICN

    SMTWTFS

  3. KE689

    Korean Air

    18:40

    ICN

    5.5h

    22:10

    PNH

    SMTWTFS

  4. AC4812

    Air Canada

    08:15

    IAD

    5.7h

    10:55

    YVR

    S--WTFS
    Search

  5. AC063

    Air Canada

    12:30

    YVR

    11.6h

    16:05

    ICN

    SMTWTFS

  6. OZ739

    Asiana Airlines

    19:10

    ICN

    5.8h

    22:55

    PNH

    SMTWTFS

  7. UA641

    United Airlines

    08:37

    IAD

    1.7h

    10:17

    BOS

    SMTWTFS
    Search

  8. KE092

    Korean Air

    13:15

    BOS

    15.2h

    17:25

    ICN

    SMTWTFS

  9. KE689

    Korean Air

    18:40

    ICN

    5.5h

    22:10

    PNH

    SMTWTFS

  10. DL7856

    Delta Air Lines

    13:40

    IAD

    15.0h

    17:40

    ICN

    SMTWTFS
    Search

  11. DL7871

    Delta Air Lines

    18:40

    ICN

    5.5h

    22:10

    PNH

    SMTWTFS

  12. CX7911

    Cathay Pacific

    17:43

    IAD

    5.5h

    20:10

    LAX

    SMTWT-S
    Search

  13. CX881

    Cathay Pacific

    01:15

    LAX

    14.5h

    06:45

    HKG

    SMTWTFS

  14. CX607

    Cathay Pacific

    08:35

    HKG

    2.7h

    10:15

    PNH

    SMT----

  15. CX7967

    Cathay Pacific

    19:41

    IAD

    5.8h

    22:28

    SFO

    S--WT-S
    Search

  16. CX873

    Cathay Pacific

    00:55

    SFO

    14.1h

    06:00

    HKG

    SMT-TFS

  17. CX607

    Cathay Pacific

    08:35

    HKG

    2.7h

    10:15

    PNH

    SMT----

  18. TK008

    Turkish Airlines

    20:45

    IAD

    11.3h

    15:00

    IST

    SMTWTFS
    Search

  19. TK208

    Turkish Airlines

    17:00

    IST

    10.8h

    08:45

    SIN

    S-TW-F-

  20. 3K593

    Jetstar Asia

    13:35

    SIN

    2.3h

    14:50

    PNH

    S-T--F-

  21. QR708

    Qatar Airways

    21:05

    IAD

    12.7h

    16:45

    DOH

    SMTWTFS
    Search

  22. QR844

    Qatar Airways

    19:15

    DOH

    7.6h

    07:50

    KUL

    SMTWTFS

  23. AK538

    AirAsia

    11:50

    KUL

    1.9h

    12:45

    PNH

    SMTWTFS

  24. QR708

    Qatar Airways

    21:05

    IAD

    12.7h

    16:45

    DOH

    SMTWTFS
    Search

  25. QR844

    Qatar Airways

    19:15

    DOH

    7.6h

    07:50

    KUL

    SMTWTFS

  26. MH754

    Malaysia Airlines

    09:00

    KUL

    2.0h

    10:00

    PNH

    -MTWTF-

  27. QR708

    Qatar Airways

    21:05

    IAD

    12.7h

    16:45

    DOH

    SMTWTFS
    Search

  28. QR838

    Qatar Airways

    19:15

    DOH

    6.9h

    06:10

    BKK

    SMTWTFS

  29. VZ720

    Thai Vietjet Air

    08:40

    BKK

    1.3h

    09:55

    PNH

    SMTWTFS
Find more flights and airlines

Dulles International Airport to Phnom Penh International Airport Flights Info

Flight distance14,410.89km
Cheapest one-way ticket priceCAD 737
Cheapest return ticket priceCAD 1,780

FAQs for Dulles International Airport to Phnom Penh International Airport Flights

  • What is the transportation method from the main airport to downtown in Phnom Penh?

    • The distance from Phnom Penh International Airport to downtown is about 7km, by taxi about 20 minutes.

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