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Dulles International Airport to Phnom Penh flight
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Cheap Flights from Dulles International Airport to Phnom Penh

Search for flights from Dulles International Airport 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)
      • IAD21:05
        31h 55m
        1 stop
        PNH16:00
        Washington D.C. - Phnom Penh|Tue, Aug 13|Qatar Airways
        TWD 29,507TWD 39,626
        26% OFF
        26% OFF
        TWD 39,626TWD 29,507
      • IAD13:40
        21h 30m
        1 stop
        PNH22:10
        Washington D.C. - Phnom Penh|Tue, Aug 13|Korean Air
        TWD 30,110TWD 39,626
        24% OFF
        24% OFF
        TWD 39,626TWD 30,110
      • IAD21:05
        31h 55m
        1 stop
        PNH16:00
        Washington D.C. - Phnom Penh|Tue, Aug 13|American Airlines
        TWD 30,842TWD 39,626
        22% OFF
        22% OFF
        TWD 39,626TWD 30,842
      • IAD21:05
        32h 10m
        1 stop
        PNH16:15
        Washington D.C. - Phnom Penh|Mon, Aug 12|Qatar Airways
        TWD 31,128
        TWD 31,128
      • IAD21:05
        32h 10m
        1 stop
        PNH16:15
        Washington D.C. - Phnom Penh|Fri, Sep 6|Qatar Airways
        TWD 31,468
        TWD 31,468
      • IAD13:40
        21h 30m
        1 stop
        PNH22:10
        Washington D.C. - Phnom Penh|Tue, Aug 13|Delta Air Lines
        TWD 31,785
        TWD 31,785
      • IAD10:55
        42h 5m
        1 stop
        PNH16:00
        Washington D.C. - Phnom Penh|Wed, Aug 7|American Airlines
        TWD 32,013
        TWD 32,013
      • IAD13:25
        21h 45m
        1 stop
        PNH22:10
        Washington D.C. - Phnom Penh|Fri, Sep 6|Korean Air
        TWD 32,339
        TWD 32,339
      • IAD10:55
        42h 20m
        1 stop
        PNH16:15
        Washington D.C. - Phnom Penh|Mon, Jun 24|Qatar Airways
        TWD 32,866
        TWD 32,866
      • IAD10:55
        42h 5m
        1 stop
        PNH16:00
        Washington D.C. - Phnom Penh|Wed, Jun 26|Qatar Airways
        TWD 32,893
        TWD 32,893
      • IAD13:00
        3h 5m
        Direct
        PNH14:00
        Washington D.C. - Phnom Penh|Tue, Jun 25|Qatar Airways
        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

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

Turkish Airlines
From TWD 18,946
Alaska Airlines
From TWD 21,450
Qatar Airways
From TWD 22,771
United Airlines
From TWD 23,204
All Nippon Airways
From TWD 23,682
Singapore Airlines
From TWD 23,976
American Airlines
From TWD 27,623
Air France
From TWD 28,390
Etihad Airways
From TWD 29,305
Korean Air
From TWD 30,086
ANA airlines

Find more flights and airlines

Airports in Phnom Penh

Learn about different airports in Phnom Penh, find the best flight and transfer options, and plan your journey.

  • 0.4 km from central Phnom Penh
    Phnom Penh International Airport
    Tickets From
    TWD 18,946
Flight Schedule from Dulles International Airport to Phnom Penh

Check the schedule for flights from Dulles International Airport to Phnom Penh and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. KE3683

    Korean Air

    09:42

    IAD

    1.9h

    11:33

    ATL

    SMTWTFS
    Search

  2. KE036

    Korean Air

    12:30

    ATL

    15.3h

    16:50

    ICN

    SMTWTFS

  3. KE689

    Korean Air

    18:40

    ICN

    5.5h

    22:10

    PNH

    SMTWTFS

  4. DL3818

    Delta Air Lines

    10:05

    IAD

    1.5h

    11:34

    DTW

    SMTWT-S
    Search

  5. DL159

    Delta Air Lines

    13:20

    DTW

    15.0h

    17:20

    ICN

    SMTWTFS

  6. OZ739

    Asiana Airlines

    19:30

    ICN

    5.4h

    22:55

    PNH

    SMTWTFS

  7. QR710

    Qatar Airways

    10:55

    IAD

    12.7h

    06:35

    DOH

    SMTWTFS
    Search

  8. QR4790

    Qatar Airways

    08:45

    DOH

    3.8h

    15:00

    DEL

    SMTWTFS

  9. K6761

    Cambodia Angkor Air

    20:50

    DEL

    4.5h

    02:50

    PNH

    S-T-T-S

  10. KE094

    Korean Air

    13:25

    IAD

    15.3h

    17:40

    ICN

    SMTWTFS
    Search

  11. KE689

    Korean Air

    18:40

    ICN

    5.5h

    22:10

    PNH

    SMTWTFS

  12. AS309

    Alaska Airlines

    17:38

    IAD

    5.5h

    20:07

    LAX

    SMTWTFS
    Search

  13. BR015

    EVA Air

    00:50

    LAX

    13.9h

    05:45

    TPE

    SMTWTFS

  14. BR265

    EVA Air

    08:45

    TPE

    3.5h

    11:15

    PNH

    SMTWTFS

  15. AS309

    Alaska Airlines

    17:38

    IAD

    5.5h

    20:07

    LAX

    SMTWTFS
    Search

  16. BR011

    EVA Air

    00:15

    LAX

    13.9h

    05:10

    TPE

    SMTWTFS

  17. BR265

    EVA Air

    08:45

    TPE

    3.5h

    11:15

    PNH

    SMTWTFS

  18. AS309

    Alaska Airlines

    17:38

    IAD

    5.5h

    20:07

    LAX

    SMTWTFS
    Search

  19. CX881

    Cathay Pacific

    01:15

    LAX

    14.5h

    06:45

    HKG

    SMTWTFS

  20. CX607

    Cathay Pacific

    08:35

    HKG

    2.7h

    10:15

    PNH

    SMT----

  21. AS435

    Alaska Airlines

    17:57

    IAD

    5.8h

    20:43

    SFO

    SMTWTFS
    Search

  22. CI003

    China Airlines

    01:05

    SFO

    13.5h

    05:35

    TPE

    SMTWTFS

  23. CI861

    China Airlines

    07:20

    TPE

    3.5h

    09:50

    PNH

    --T-T-S

  24. QR708

    Qatar Airways

    21:05

    IAD

    12.7h

    16:45

    DOH

    SMTWTFS
    Search

  25. QR970

    Qatar Airways

    02:10

    DOH

    10.1h

    16:15

    PNH

    SMTWTFS

  26. TK008

    Turkish Airlines

    21:50

    IAD

    10.3h

    15:05

    IST

    SMTWTFS
    Search

  27. TK058

    Turkish Airlines

    16:25

    IST

    9.7h

    06:05

    BKK

    SMTWTFS

  28. VZ720

    Thai Vietjet Air

    08:30

    BKK

    1.3h

    09:45

    PNH

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from Dulles International Airport to Phnom Penh

Cheapest nonstop flight price

TWD 29,483

Off-season for travel

March

Peak season for travel

December

FAQs for Dulles International Airport to Phnom Penh 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. It takes about 20 minutes by taxi.

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