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Cheap Flights 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

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 AU$957
Alaska Airlines
From AU$972
Jetblue Airways
From AU$987
Cathay Pacific
From AU$1,000
Delta Air Lines
From AU$1,056
United Airlines
From AU$1,136
Qatar Airways
From AU$1,375
Korean Air
From AU$1,418
Singapore Airlines
From AU$1,533
Philippine Airlines
From AU$2,110

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
    Alaska Airlines
    IAD
    17:28
    35h 37m
    2 transfer
    PNH
    17:05
    Dulles International Airport - Phnom Penh International Airport
    Tue, Nov 19Alaska Airlines
    AU$744
  • Alaska Airlines
    IAD
    17:28
    35h 37m
    2 transfer
    PNH
    17:05
    Dulles International Airport - Phnom Penh International Airport
    Tue, Nov 19Alaska Airlines
    AU$744
    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. AA1839

    06:06

    DCA

    4.0h

    09:03

    DFW

    SMTWTFS
  2. AA281

    10:00

    DFW

    15.8h

    16:45

    ICN

    SMTWTFS
  3. OZ739

    19:35

    ICN

    5.8h

    23:20

    PNH

    SMTWTFS
  4. AA4379

    06:50

    DCA

    1.5h

    08:18

    JFK

    SMTWTFS
  5. OZ221

    11:40

    JFK

    15.3h

    17:00

    ICN

    SMTWTFS
  6. OZ739

    19:35

    ICN

    5.8h

    23:20

    PNH

    SMTWTFS
  7. AA4463

    07:00

    DCA

    1.4h

    08:21

    LGA

    SMTWTFS
  8. OZ221

    11:40

    JFK

    15.3h

    17:00

    ICN

    SMTWTFS
  9. OZ739

    19:35

    ICN

    5.8h

    23:20

    PNH

    SMTWTFS
  10. B61554

    07:00

    DCA

    1.6h

    08:35

    BOS

    SMTWTFS
  11. KE092

    11:00

    BOS

    15.5h

    16:30

    ICN

    SMTWTFS
  12. KE689

    18:30

    ICN

    5.9h

    22:25

    PNH

    SMTWTFS
  13. AS001

    08:00

    DCA

    6.1h

    11:04

    SEA

    SMTWTFS
  14. OZ271

    12:45

    SEA

    12.1h

    17:50

    ICN

    SMTWTFS
  15. OZ739

    19:35

    ICN

    5.8h

    23:20

    PNH

    SMTWTFS
  16. UA2665

    19:00

    DCA

    2.2h

    20:14

    ORD

    SMTWTFS
  17. BR055

    00:30

    ORD

    15.9h

    05:25

    TPE

    SMTWTFS
  18. BR265

    08:45

    TPE

    3.7h

    11:25

    PNH

    SMTWTFS
  19. B62754

    19:00

    DCA

    1.6h

    20:35

    BOS

    SMTWT-S
  20. CX811

    00:30

    BOS

    15.7h

    05:10

    HKG

    SMTWTFS
  21. CX607

    08:40

    HKG

    2.8h

    10:25

    PNH

    SMTW---
  22. AA4390

    19:01

    DCA

    1.6h

    20:35

    BOS

    SMTWTFS
  23. CX811

    00:30

    BOS

    15.7h

    05:10

    HKG

    SMTWTFS
  24. CX607

    08:40

    HKG

    2.8h

    10:25

    PNH

    SMTW---
  25. DL5776

    19:30

    DCA

    2.0h

    21:31

    BOS

    SMTWTFS
  26. CX811

    00:30

    BOS

    15.7h

    05:10

    HKG

    SMTWTFS
  27. CX607

    08:40

    HKG

    2.8h

    10:25

    PNH

    SMTW---
  28. AA2562

    21:07

    DCA

    1.5h

    22:36

    BOS

    SMTWT-S
  29. CX811

    00:30

    BOS

    15.7h

    05:10

    HKG

    SMTWTFS
  30. CX607

    08:40

    HKG

    2.8h

    10:25

    PNH

    SMTW---

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

Flight distance14,423.6 km

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 7 km. It takes about 20 minutes by taxi.