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Ronald Reagan Washington National Airport to Phnom Penh International Airport flight
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Cheap Flight Deals from Ronald Reagan Washington National 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)
      • DCA17:35
        53h 40m
        2 stops
        PNH10:15
        Washington D.C. - Phnom Penh|Sat, May 4|American Airlines
        NZD 1,125NZD 2,242
        50% OFF
        50% OFF
        NZD 2,242NZD 1,125
      • DCA22:00
        55h 25m
        2 stops
        PNH16:25
        Washington D.C. - Phnom Penh|Sun, May 12|Delta Air Lines
        NZD 1,131NZD 2,242
        50% OFF
        50% OFF
        NZD 2,242NZD 1,131
      • DCA11:49
        41h 11m
        2 stops
        PNH16:00
        Washington D.C. - Phnom Penh|Thu, May 16|American Airlines
        NZD 1,138NZD 2,242
        49% OFF
        49% OFF
        NZD 2,242NZD 1,138
      • DCA09:10
        37h 40m
        2 stops
        PNH09:50
        Washington D.C. - Phnom Penh|Wed, May 8|Alaska Airlines
        NZD 1,215
        NZD 1,215
      • DCA08:45
        26h 25m
        2 stops
        PNH22:10
        Washington D.C. - Phnom Penh|Tue, May 7|Delta Air Lines
        NZD 1,339
        NZD 1,339
      • DCA13:00
        40h
        2 stops
        PNH16:00
        Washington D.C. - Phnom Penh|Thu, May 16|United Airlines
        NZD 1,389
        NZD 1,389
      • DCA06:00
        29h 10m
        2 stops
        PNH22:10
        Washington D.C. - Phnom Penh|Sun, May 5|Jetblue Airways
        NZD 1,431
        NZD 1,431
      • DCA18:05
        30h 10m
        2 stops
        PNH11:15
        Washington D.C. - Phnom Penh|Tue, May 7|United Airlines
        NZD 1,484
        NZD 1,484
      • DCA09:10
        39h 5m
        2 stops
        PNH11:15
        Washington D.C. - Phnom Penh|Sat, May 11|Alaska Airlines
        NZD 1,501
        NZD 1,501
      • DCA20:54
        50h 21m
        2 stops
        PNH10:15
        Washington D.C. - Phnom Penh|Fri, May 3|American Airlines
        NZD 1,535
        NZD 1,535
      • DCA13:00
        3h 5m
        Direct
        PNH14:00
        Washington D.C. - Phnom Penh|Thu, May 9|American Airlines
        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 Ronald Reagan Washington National 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.

American Airlines
From NZD 1,125
Delta Air Lines
From NZD 1,131
Alaska Airlines
From NZD 1,215
United Airlines
From NZD 1,389
Jetblue Airways
From NZD 1,431
Cathay Pacific
From NZD 1,739
Korean Air
From NZD 1,864
Air Canada
From NZD 1,961
Singapore Airlines
From NZD 1,964
Qatar Airways
From NZD 1,971
ANA airlines
Find more flights and airlines

Find Cheaper Flights from Washington D.C. to Phnom Penh

Explore other flights from Washington D.C. to Phnom Penh to find the best alternative options.

  • Cheapest
    Saudia
    IAD
    19:10
    36h 5m
    2 transfer
    PNH
    18:15
    Dulles International Airport - Phnom Penh International Airport
    Sat, May 11Saudia
    NZD 911
  • Saudia
    IAD
    19:10
    36h 5m
    2 transfer
    PNH
    18:15
    Dulles International Airport - Phnom Penh International Airport
    Sat, May 11Saudia
    NZD 911
    Find More Flights
Flight Schedule from Ronald Reagan Washington National 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. DL1493

    Delta Air Lines

    07:35

    DCA

    2.8h

    09:24

    MSP

    S---TFS
    Search

  2. DL171

    Delta Air Lines

    11:35

    MSP

    13.8h

    15:20

    ICN

    SMTWTFS

  3. KE689

    Korean Air

    18:40

    ICN

    5.5h

    22:10

    PNH

    SMTWTFS

  4. DL5812

    Delta Air Lines

    08:00

    DCA

    1.3h

    09:19

    LGA

    -MTW---
    Search

  5. OZ221

    Asiana Airlines

    12:55

    JFK

    15.6h

    17:30

    ICN

    SMTWTFS

  6. OZ739

    Asiana Airlines

    19:30

    ICN

    5.4h

    22:55

    PNH

    SMTWTFS

  7. DL5640

    Delta Air Lines

    08:02

    DCA

    1.6h

    09:41

    BOS

    -MTW---
    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. DL5640

    Delta Air Lines

    08:02

    DCA

    1.6h

    09:41

    BOS

    -MTW---
    Search

  11. DL7840

    Delta Air Lines

    13:15

    BOS

    15.2h

    17:25

    ICN

    SMTWTFS

  12. DL7871

    Delta Air Lines

    18:40

    ICN

    5.5h

    22:10

    PNH

    SMTWTFS

  13. UA4430

    United Airlines

    08:25

    DCA

    1.4h

    09:47

    EWR

    SMTWTFS
    Search

  14. KE082

    Korean Air

    13:30

    JFK

    15.3h

    17:50

    ICN

    SMTWTFS

  15. KE689

    Korean Air

    18:40

    ICN

    5.5h

    22:10

    PNH

    SMTWTFS

  16. KE3308

    Korean Air

    08:55

    DCA

    1.8h

    10:40

    BOS

    SMTWTFS
    Search

  17. KE092

    Korean Air

    13:15

    BOS

    15.2h

    17:25

    ICN

    SMTWTFS

  18. KE689

    Korean Air

    18:40

    ICN

    5.5h

    22:10

    PNH

    SMTWTFS

  19. AA2134

    American Airlines

    10:05

    DCA

    1.8h

    11:51

    BOS

    SMTWTFS
    Search

  20. KE092

    Korean Air

    13:15

    BOS

    15.2h

    17:25

    ICN

    SMTWTFS

  21. KE689

    Korean Air

    18:40

    ICN

    5.5h

    22:10

    PNH

    SMTWTFS

  22. CX7537

    Cathay Pacific

    19:45

    DCA

    1.5h

    21:15

    JFK

    SMTWTFS
    Search

  23. CX843

    Cathay Pacific

    01:55

    JFK

    15.7h

    05:35

    HKG

    SMTWTFS

  24. CX607

    Cathay Pacific

    08:35

    HKG

    2.7h

    10:15

    PNH

    SMT----

  25. AA4629

    American Airlines

    19:45

    DCA

    1.5h

    21:15

    JFK

    SMTWTFS
    Search

  26. CX843

    Cathay Pacific

    01:55

    JFK

    15.7h

    05:35

    HKG

    SMTWTFS

  27. CX607

    Cathay Pacific

    08:35

    HKG

    2.7h

    10:15

    PNH

    SMT----

  28. AA2120

    American Airlines

    22:00

    DCA

    1.6h

    23:39

    BOS

    SMTWTFS
    Search

  29. CX811

    Cathay Pacific

    01:45

    BOS

    15.3h

    05:00

    HKG

    SMTW-FS

  30. CX607

    Cathay Pacific

    08:35

    HKG

    2.7h

    10:15

    PNH

    SMT----
Find more flights and airlines

Ronald Reagan Washington National Airport to Phnom Penh International Airport Flights Info

Flight distance14,423.6km
Cheapest one-way ticket priceNZD 1,124
Cheapest return ticket priceNZD 2,026

FAQs for Ronald Reagan Washington National 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. It takes about 20 minutes by taxi.

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