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Seattle-Tacoma International Airport to Phnom Penh flight
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Cheap Flights from Seattle-Tacoma International Airport to Phnom Penh

Search for flights from Seattle-Tacoma International Airport to Phnom Penh and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
      • SEA12:45 pm
        19h 35m
        1 stop
        PNH11:20 pm
        Seattle - Phnom Penh|Wed, Feb 12|Asiana Airlines
        $438$532
        18% OFF
        18% OFF
        $532$438

        Choose Asiana Airlines flights from Seattle to Phnom Penh. The one-way connecting flight with Asiana Airlines departs from Seattle-Tacoma International Airport on Wed, Feb 12, arriving at Phnom Penh International Airport. One-way Prices start from $438 including taxes and charges.

      • SEA12:45 pm
        19h 35m
        1 stop
        PNH11:20 pm
        Seattle - Phnom Penh|Fri, Feb 7|Asiana Airlines
        $438$532
        18% OFF
        18% OFF
        $532$438

        Choose Asiana Airlines flights from Seattle to Phnom Penh. The one-way connecting flight with Asiana Airlines departs from Seattle-Tacoma International Airport on Fri, Feb 7, arriving at Phnom Penh International Airport. One-way Prices start from $438 including taxes and charges.

      • SEA12:45 pm
        19h 35m
        1 stop
        PNH11:20 pm
        Seattle - Phnom Penh|Mon, Feb 10|Asiana Airlines
        $438$532
        18% OFF
        18% OFF
        $532$438

        Choose Asiana Airlines flights from Seattle to Phnom Penh. The one-way connecting flight with Asiana Airlines departs from Seattle-Tacoma International Airport on Mon, Feb 10, arriving at Phnom Penh International Airport. One-way Prices start from $438 including taxes and charges.

      • SEA12:45 pm
        19h 35m
        1 stop
        PNH11:20 pm
        Seattle - Phnom Penh|Tue, Feb 11|Asiana Airlines
        $438
        $438

        Choose Asiana Airlines flights from Seattle to Phnom Penh. The one-way connecting flight with Asiana Airlines departs from Seattle-Tacoma International Airport on Tue, Feb 11, arriving at Phnom Penh International Airport. One-way Prices start from $438 including taxes and charges.

      • SEA12:45 pm
        19h 35m
        1 stop
        PNH11:20 pm
        Seattle - Phnom Penh|Sat, Mar 1|Asiana Airlines
        $438
        $438

        Choose Asiana Airlines flights from Seattle to Phnom Penh. The one-way connecting flight with Asiana Airlines departs from Seattle-Tacoma International Airport on Sat, Mar 1, arriving at Phnom Penh International Airport. One-way Prices start from $438 including taxes and charges.

      • SEA12:45 pm
        19h 35m
        1 stop
        PNH11:20 pm
        Seattle - Phnom Penh|Fri, Feb 28|Asiana Airlines
        $438
        $438

        Choose Asiana Airlines flights from Seattle to Phnom Penh. The one-way connecting flight with Asiana Airlines departs from Seattle-Tacoma International Airport on Fri, Feb 28, arriving at Phnom Penh International Airport. One-way Prices start from $438 including taxes and charges.

      • SEA12:45 pm
        19h 35m
        1 stop
        PNH11:20 pm
        Seattle - Phnom Penh|Wed, Feb 19|Asiana Airlines
        $439
        $439

        Choose Asiana Airlines flights from Seattle to Phnom Penh. The one-way connecting flight with Asiana Airlines departs from Seattle-Tacoma International Airport on Wed, Feb 19, arriving at Phnom Penh International Airport. One-way Prices start from $439 including taxes and charges.

      • SEA01:00 pm
        19h 10m
        1 stop
        PNH10:10 pm
        Seattle - Phnom Penh|Tue, Apr 1|Korean Air
        $440
        $440

        Choose Korean Air flights from Seattle to Phnom Penh. The one-way connecting flight with Korean Air departs from Seattle-Tacoma International Airport on Tue, Apr 1, arriving at Phnom Penh International Airport. One-way Prices start from $440 including taxes and charges.

      • SEA11:00 am
        20h 25m
        1 stop
        PNH10:25 pm
        Seattle - Phnom Penh|Thu, Feb 13|Korean Air
        $441
        $441

        Choose Korean Air flights from Seattle to Phnom Penh. The one-way connecting flight with Korean Air departs from Seattle-Tacoma International Airport on Thu, Feb 13, arriving at Phnom Penh International Airport. One-way Prices start from $441 including taxes and charges.

      • SEA12:00 pm
        20h 25m
        1 stop
        PNH10:25 pm
        Seattle - Phnom Penh|Wed, Mar 12|Korean Air
        $441
        $441

        Choose Korean Air flights from Seattle to Phnom Penh. The one-way connecting flight with Korean Air departs from Seattle-Tacoma International Airport on Wed, Mar 12, arriving at Phnom Penh International Airport. One-way Prices start from $441 including taxes and charges.

      • SEA01:00 pm
        3h 5m
        Nonstop
        PNH02:00 pm
        Seattle - Phnom Penh|Sat, Jan 25|Asiana 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 Seattle-Tacoma International Airport to Phnom Penh

See which airlines fly from Seattle-Tacoma International Airport to Phnom Penh. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
EVA Air logoEVA AirKorean Air logoKorean AirDelta Air Lines logoDelta Air LinesChina Airlines logoChina AirlinesAsiana Airlines logoAsiana Airlines

There are 1 airport(s) in Phnom Penh. Discover the top routes now!

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

  • 0.4 km from downtown Phnom Penh
    Phnom Penh International Airport
    Tickets From
    $421
Flight Schedule from Seattle-Tacoma International Airport to Phnom Penh

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL7838

    Delta Air Lines

    01:00 pm

    SEA

    11.7h

    04:40 pm

    ICN

    SMTWTFS
    Search

  2. DL7871

    Delta Air Lines

    06:40 pm

    ICN

    5.5h

    10:10 pm

    PNH

    SMTWTFS

  3. KE042

    Korean Air

    01:00 pm

    SEA

    11.7h

    04:40 pm

    ICN

    SMTWTFS
    Search

  4. KE689

    Korean Air

    06:30 pm

    ICN

    5.9h

    10:25 pm

    PNH

    SMTWTFS

  5. CI021

    China Airlines

    01:10 am

    SEA

    12.9h

    05:05 am

    TPE

    SMT-T-S
    Search

  6. CI781

    China Airlines

    07:15 am

    TPE

    3.4h

    09:40 am

    SGN

    SMTWTFS

  7. K6819

    Air Cambodia

    06:30 pm

    SGN

    1.2h

    07:40 pm

    PNH

    SMTWTFS

  8. CI021

    China Airlines

    01:10 am

    SEA

    12.9h

    05:05 am

    TPE

    SMT-T-S
    Search

  9. CI781

    China Airlines

    07:15 am

    TPE

    3.4h

    09:40 am

    SGN

    SMTWTFS

  10. K6817

    Air Cambodia

    12:00 pm

    SGN

    1.0h

    01:00 pm

    PNH

    SMTWTFS

  11. BR025

    EVA Air

    01:30 am

    SEA

    12.7h

    05:10 am

    TPE

    SMTWTFS
    Search

  12. BR265

    EVA Air

    08:45 am

    TPE

    3.5h

    11:15 am

    PNH

    SMTWTFS

  13. OZ271

    Asiana Airlines

    02:00 pm

    SEA

    11.8h

    05:45 pm

    ICN

    SMTWTFS
    Search

  14. OZ739

    Asiana Airlines

    07:35 pm

    ICN

    5.8h

    11:20 pm

    PNH

    SMTWTFS

  15. NH117

    All Nippon Airways

    03:45 pm

    SEA

    10.5h

    07:15 pm

    HND

    SMTWTFS
    Search

  16. NH849

    All Nippon Airways

    12:05 am

    HND

    6.5h

    04:35 am

    BKK

    SMTWTFS

  17. VZ720

    Thai Vietjet Air

    08:30 am

    BKK

    1.3h

    09:45 am

    PNH

    SMTWTFS

  18. UA737

    United Airlines

    05:15 pm

    SEA

    2.3h

    07:34 pm

    SFO

    SMTWTFS
    Search

  19. UA001

    United Airlines

    10:40 pm

    SFO

    17.1h

    06:45 am

    SIN

    SMTWTFS

  20. SQ156

    Singapore Airlines

    12:00 pm

    SIN

    2.1h

    01:05 pm

    PNH

    SMTWTFS

  21. DL197

    Delta Air Lines

    12:50 pm

    SEA

    11.7h

    04:30 pm

    ICN

    SMTWTFS
    Search

  22. DL7871

    Delta Air Lines

    06:40 pm

    ICN

    5.5h

    10:10 pm

    PNH

    SMTWTFS

  23. DL197

    Delta Air Lines

    12:50 pm

    SEA

    11.7h

    04:30 pm

    ICN

    SMTWTFS
    Search

  24. KE689

    Korean Air

    06:30 pm

    ICN

    5.9h

    10:25 pm

    PNH

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from Seattle-Tacoma International Airport to Phnom Penh

Cheapest nonstop flight price$438
Off-season for travelFebruary
Peak season for travelOctober

FAQs for Seattle-Tacoma 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 7 km. It takes about 20 minutes by taxi.

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