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Cheap flight deals from Seattle to Phnom Penh Starting at AED 1,209

For as little as AED 1,209, you can take your next adventure to Phnom Penh without breaking the bank. Choose between one-way and return tickets from Seattle below.

  • One way
  • Round-trip
      • SEA11:00
        20h 25m
        1 stop
        PNH22:25
        Sat, Feb 22|Seattle - Phnom Penh|Korean Air
        AED 1,589AED 2,150
        26% OFF
        26% OFF
        AED 2,150AED 1,589

        Choose Korean Air flights from Seattle to Phnom Penh. The one-way connecting flight with Korean Air departs from Seattle-Tacoma International Airport on Sat, Feb 22, arriving at Phnom Penh International Airport. One-way Prices start from AED 1,589 including taxes and charges.

      • SEA12:50
        19h 20m
        1 stop
        PNH22:10
        Tue, Apr 8|Seattle - Phnom Penh|Korean Air
        AED 1,607AED 2,150
        25% OFF
        25% OFF
        AED 2,150AED 1,607

        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 8, arriving at Phnom Penh International Airport. One-way Prices start from AED 1,607 including taxes and charges.

      • SEA12:00
        20h 25m
        1 stop
        PNH22:25
        Sun, Mar 16|Seattle - Phnom Penh|Korean Air
        AED 1,611AED 2,150
        25% OFF
        25% OFF
        AED 2,150AED 1,611

        Choose Korean Air flights from Seattle to Phnom Penh. The one-way connecting flight with Korean Air departs from Seattle-Tacoma International Airport on Sun, Mar 16, arriving at Phnom Penh International Airport. One-way Prices start from AED 1,611 including taxes and charges.

      • SEA12:00
        20h 25m
        1 stop
        PNH22:25
        Fri, Mar 28|Seattle - Phnom Penh|Korean Air
        AED 1,611
        AED 1,611

        Choose Korean Air flights from Seattle to Phnom Penh. The one-way connecting flight with Korean Air departs from Seattle-Tacoma International Airport on Fri, Mar 28, arriving at Phnom Penh International Airport. One-way Prices start from AED 1,611 including taxes and charges.

      • SEA12:50
        19h 20m
        1 stop
        PNH22:10
        Fri, Apr 18|Seattle - Phnom Penh|Korean Air
        AED 1,615
        AED 1,615

        Choose Korean Air flights from Seattle to Phnom Penh. The one-way connecting flight with Korean Air departs from Seattle-Tacoma International Airport on Fri, Apr 18, arriving at Phnom Penh International Airport. One-way Prices start from AED 1,615 including taxes and charges.

      • SEA12:00
        20h 25m
        1 stop
        PNH22:25
        Sun, Mar 23|Seattle - Phnom Penh|Korean Air
        AED 1,615
        AED 1,615

        Choose Korean Air flights from Seattle to Phnom Penh. The one-way connecting flight with Korean Air departs from Seattle-Tacoma International Airport on Sun, Mar 23, arriving at Phnom Penh International Airport. One-way Prices start from AED 1,615 including taxes and charges.

      • SEA12:00
        20h 25m
        1 stop
        PNH22:25
        Wed, Mar 26|Seattle - Phnom Penh|Korean Air
        AED 1,619
        AED 1,619

        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 26, arriving at Phnom Penh International Airport. One-way Prices start from AED 1,619 including taxes and charges.

      • SEA12:00
        20h 25m
        1 stop
        PNH22:25
        Thu, Mar 27|Seattle - Phnom Penh|Korean Air
        AED 1,621
        AED 1,621

        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, Mar 27, arriving at Phnom Penh International Airport. One-way Prices start from AED 1,621 including taxes and charges.

      • SEA13:45
        19h 35m
        1 stop
        PNH23:20
        Wed, Mar 26|Seattle - Phnom Penh|Asiana Airlines
        AED 1,624
        AED 1,624

        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, Mar 26, arriving at Phnom Penh International Airport. One-way Prices start from AED 1,624 including taxes and charges.

      • SEA12:00
        20h 25m
        1 stop
        PNH22:25
        Tue, Mar 25|Seattle - Phnom Penh|Korean Air
        AED 1,627
        AED 1,627

        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, Mar 25, arriving at Phnom Penh International Airport. One-way Prices start from AED 1,627 including taxes and charges.

      • SEA01:00 pm
        3h 5m
        Nonstop
        PNH02:00 pm
        Wed, Feb 26|Seattle - Phnom Penh|Korean Air
        Find More Flights
        Find More Flights

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

Seattle to Phnom Penh flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. BR023

    EVA Air

    00:50

    SEA

    12.3h

    04:10

    TPE

    -M-W-F-
    Search

  2. BR395

    EVA Air

    07:40

    TPE

    3.4h

    10:05

    SGN

    SMTWTFS

  3. KT601

    AirAsia Cambodia

    13:25

    SGN

    0.8h

    14:15

    PNH

    S-T-T-S

  4. BR025

    EVA Air

    02:10

    SEA

    12.0h

    05:10

    TPE

    SMTWTFS
    Search

  5. BR067

    EVA Air

    08:50

    TPE

    3.3h

    11:10

    BKK

    SMTWTFS

  6. K6723

    Air Cambodia

    12:00

    BKK

    1.2h

    13:10

    PNH

    SMTWTFS

  7. BR025

    EVA Air

    02:10

    SEA

    12.0h

    05:10

    TPE

    SMTWTFS
    Search

  8. BR265

    EVA Air

    08:45

    TPE

    3.7h

    11:25

    PNH

    SMTWTFS

  9. AA6420

    American Airlines

    06:03

    SEA

    2.9h

    08:55

    LAX

    SMTWTFS
    Search

  10. MU586

    China Eastern Airlines

    11:30

    LAX

    14.3h

    17:45

    PVG

    SMTWTFS

  11. MU759

    China Eastern Airlines

    19:20

    PVG

    4.9h

    23:15

    PNH

    SMTWTFS

  12. AS965

    Alaska Airlines

    07:00

    SEA

    2.2h

    09:12

    SFO

    -----F-
    Search

  13. KE024

    Korean Air

    12:40

    SFO

    12.7h

    17:20

    ICN

    SMTWTFS

  14. KE689

    Korean Air

    18:30

    ICN

    5.9h

    22:25

    PNH

    SMTWTFS

  15. UA1403

    United Airlines

    07:00

    SEA

    2.3h

    09:16

    SFO

    SMTWTFS
    Search

  16. UA893

    United Airlines

    10:30

    SFO

    12.5h

    15:00

    ICN

    SMTWTFS

  17. KE689

    Korean Air

    18:30

    ICN

    5.9h

    22:25

    PNH

    SMTWTFS

  18. AS3369

    Alaska Airlines

    08:00

    SEA

    2.2h

    10:14

    SFO

    SMTWTFS
    Search

  19. OZ215

    Asiana Airlines

    12:50

    SFO

    12.8h

    17:40

    ICN

    S-T-T--

  20. OZ739

    Asiana Airlines

    19:35

    ICN

    5.8h

    23:20

    PNH

    SMTWTFS

  21. DL197

    Delta Air Lines

    12:50

    SEA

    11.7h

    16:30

    ICN

    SMTWTFS
    Search

  22. KE689

    Korean Air

    18:30

    ICN

    5.9h

    22:25

    PNH

    SMTWTFS

  23. KE042

    Korean Air

    12:50

    SEA

    11.8h

    16:40

    ICN

    SMTWTFS
    Search

  24. KE689

    Korean Air

    18:30

    ICN

    5.9h

    22:25

    PNH

    SMTWTFS

  25. OZ271

    Asiana Airlines

    14:30

    SEA

    11.4h

    17:55

    ICN

    SMTWTFS
    Search

  26. OZ739

    Asiana Airlines

    19:35

    ICN

    5.8h

    23:20

    PNH

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Seattle to Phnom Penh?

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Phnom Penh from Seattle have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Seattle (SEA) to Phnom Penh (PNH) the cheapest?

    Airlines adjust prices for flights from Seattle to Phnom Penh based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Seattle (SEA) to Phnom Penh (PNH) cost?

    According to Trip.com's data, the lowest price is around AED 3,856.

  • 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, by taxi about 20 minutes.

  • How many airports are there in Phnom Penh (PNH)?

    There are 1 airport(s) near Phnom Penh (PNH): Phnom Penh International Airport.

How to find a cheap flight from Seattle to Phnom Penh

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Seattle to Phnom Penh

Cheapest direct flight priceAED 1,589
Off-season for travelMarch
Peak season for travelNovember
Flight distance11,969.96 km
Popular airlineEVA Air

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