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Seattle–Tacoma International Airport to Seoul flight
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Cheap Flights from Seattle–Tacoma International Airport to Seoul

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

  • One way
  • Round-trip
      • Cheapest nonstop
        SEA2:30 PM
        11h 25m
        Nonstop
        ICN5:55 PM
        Seattle - Seoul|Mon, Aug 4|Asiana Airlines
        PHP 33,563PHP 72,037
        53% OFF
        53% OFF
        PHP 72,037PHP 33,563

        Choose Asiana Airlines flights from Seattle to Seoul. The one-way direct flight with Asiana Airlines departs from Seattle–Tacoma International Airport on Mon, Aug 4, arriving at Incheon International Airport. One-way Prices start from PHP 33,563 including taxes and charges.

      • SEA1:20 PM
        11h 20m
        Nonstop
        ICN4:40 PM
        Seattle - Seoul|Mon, Aug 4|Korean Air
        PHP 33,633PHP 72,037
        53% OFF
        53% OFF
        PHP 72,037PHP 33,633

        Choose Korean Air flights from Seattle to Seoul. The one-way direct flight with Korean Air departs from Seattle–Tacoma International Airport on Mon, Aug 4, arriving at Incheon International Airport. One-way Prices start from PHP 33,633 including taxes and charges.

      • SEA7:05 AM
        19h 40m
        1 stop
        ICN6:45 PM
        Seattle - Seoul|Sun, Jun 8|WestJet
        PHP 23,579PHP 72,037
        67% OFF
        67% OFF
        PHP 72,037PHP 23,579

        Choose WestJet flights from Seattle to Seoul. The one-way connecting flight with WestJet departs from Seattle–Tacoma International Airport on Sun, Jun 8, arriving at Incheon International Airport. One-way Prices start from PHP 23,579 including taxes and charges.

      • SEA9:40 PM
        30h 50m
        1 stop
        ICN8:30 PM
        Seattle - Seoul|Fri, Jun 20|Hawaiian Airlines
        PHP 26,646
        PHP 26,646

        Choose Hawaiian Airlines flights from Seattle to Seoul. The one-way connecting flight with Hawaiian Airlines departs from Seattle–Tacoma International Airport on Fri, Jun 20, arriving at Incheon International Airport. One-way Prices start from PHP 26,646 including taxes and charges.

      • SEA8:40 AM
        18h 5m
        1 stop
        ICN6:45 PM
        Seattle - Seoul|Wed, Jul 23|WestJet
        PHP 26,840
        PHP 26,840

        Choose WestJet flights from Seattle to Seoul. The one-way connecting flight with WestJet departs from Seattle–Tacoma International Airport on Wed, Jul 23, arriving at Incheon International Airport. One-way Prices start from PHP 26,840 including taxes and charges.

      • SEA7:05 AM
        19h 40m
        1 stop
        ICN6:45 PM
        Seattle - Seoul|Thu, Jul 24|WestJet
        PHP 26,956
        PHP 26,956

        Choose WestJet flights from Seattle to Seoul. The one-way connecting flight with WestJet departs from Seattle–Tacoma International Airport on Thu, Jul 24, arriving at Incheon International Airport. One-way Prices start from PHP 26,956 including taxes and charges.

      • SEA6:59 PM
        33h 31m
        1 stop
        ICN8:30 PM
        Seattle - Seoul|Fri, Jun 20|Alaska Airlines
        PHP 28,211
        PHP 28,211

        Choose Alaska Airlines flights from Seattle to Seoul. The one-way connecting flight with Alaska Airlines departs from Seattle–Tacoma International Airport on Fri, Jun 20, arriving at Incheon International Airport. One-way Prices start from PHP 28,211 including taxes and charges.

      • SEA1:15 AM
        28h 5m
        1 stop
        ICN9:20 PM
        Seattle - Seoul|Mon, Aug 11|STARLUX Airlines
        PHP 28,776
        PHP 28,776

        Choose STARLUX Airlines flights from Seattle to Seoul. The one-way connecting flight with STARLUX Airlines departs from Seattle–Tacoma International Airport on Mon, Aug 11, arriving at Incheon International Airport. One-way Prices start from PHP 28,776 including taxes and charges.

      • SEA7:05 AM
        19h 40m
        1 stop
        ICN6:45 PM
        Seattle - Seoul|Fri, Jun 6|WestJet
        PHP 29,551
        PHP 29,551

        Choose WestJet flights from Seattle to Seoul. The one-way connecting flight with WestJet departs from Seattle–Tacoma International Airport on Fri, Jun 6, arriving at Incheon International Airport. One-way Prices start from PHP 29,551 including taxes and charges.

      • SEA7:35 PM
        31h 10m
        1 stop
        ICN6:45 PM
        Seattle - Seoul|Tue, Jul 15|WestJet
        PHP 35,600
        PHP 35,600

        Choose WestJet flights from Seattle to Seoul. The one-way connecting flight with WestJet departs from Seattle–Tacoma International Airport on Tue, Jul 15, arriving at Incheon International Airport. One-way Prices start from PHP 35,600 including taxes and charges.

      • SEA1:00 PM
        3h 5m
        Nonstop
        SEL2:00 PM
        Seattle - Seoul|Mon, Jun 9|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.

There are 2 airport(s) in Seoul. Discover the top routes now!

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

  • 43.21 km from downtown SeoulCheapest
    Incheon International Airport
    Tickets From
    PHP 23,369
  • 12.39 km from downtown SeoulClosest
    Gimpo International Airport
    Tickets From
    PHP 29,249

Flight Schedule from Seattle–Tacoma International Airport to Seoul

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL2914

    Delta Air Lines

    12:00 PM

    SEA

    2.9h

    2:54 PM

    LAX

    SMTWTFS
    Search

  2. YP104

    Air Premia

    11:30 PM

    LAX

    13.3h

    4:50 AM

    ICN

    S-T-TF-

  3. HA823

    Hawaiian Airlines

    1:30 PM

    SEA

    10.5h

    4:00 PM

    NRT

    SMTWTFS
    Search

  4. BX165

    Air Busan

    7:35 PM

    NRT

    2.7h

    10:15 PM

    ICN

    SMTWTFS

  5. DL2861

    Delta Air Lines

    5:59 PM

    SEA

    2.8h

    8:48 PM

    LAX

    SMTWTFS
    Search

  6. YP104

    Air Premia

    11:30 PM

    LAX

    13.3h

    4:50 AM

    ICN

    S-T-TF-

  7. WS1551

    WestJet

    7:05 AM

    SEA

    1.7h

    9:45 AM

    YYC

    SMTWTFS
    Search

  8. WS086

    WestJet

    3:55 PM

    YYC

    11.8h

    6:45 PM

    ICN

    S-TWTFS

  9. WS6550

    WestJet

    7:20 AM

    SEA

    1.1h

    8:29 AM

    YVR

    -M---F-
    Search

  10. HX081

    Hong Kong Airlines

    1:48 AM

    YVR

    13.8h

    6:33 AM

    HKG

    SMTWTFS

  11. HX628

    Hong Kong Airlines

    8:55 AM

    HKG

    3.9h

    1:50 PM

    ICN

    SMTWTFS

  12. AS2096

    Alaska Airlines

    7:56 AM

    SEA

    1.5h

    10:27 AM

    YYC

    SMTWTFS
    Search

  13. WS086

    WestJet

    3:55 PM

    YYC

    11.8h

    6:45 PM

    ICN

    S-TWTFS

  14. WS3611

    WestJet

    8:40 AM

    SEA

    1.9h

    11:37 AM

    YYC

    --T-T-S
    Search

  15. WS086

    WestJet

    3:55 PM

    YYC

    11.8h

    6:45 PM

    ICN

    S-TWTFS

  16. AS2185

    Alaska Airlines

    8:41 AM

    SEA

    0.9h

    9:38 AM

    YVR

    -MTWTFS
    Search

  17. WS112

    WestJet

    11:30 AM

    YVR

    1.5h

    2:00 PM

    YYC

    SMTWTFS

  18. WS086

    WestJet

    3:55 PM

    YYC

    11.8h

    6:45 PM

    ICN

    S-TWTFS

  19. AS2182

    Alaska Airlines

    8:41 AM

    SEA

    0.9h

    9:38 AM

    YVR

    SMTWTFS
    Search

  20. WS112

    WestJet

    11:30 AM

    YVR

    1.5h

    2:00 PM

    YYC

    SMTWTFS

  21. WS086

    WestJet

    3:55 PM

    YYC

    11.8h

    6:45 PM

    ICN

    S-TWTFS

  22. DL3853

    Delta Air Lines

    9:55 PM

    SEA

    1.1h

    11:01 PM

    YVR

    SMTWTFS
    Search

  23. HX081

    Hong Kong Airlines

    1:48 AM

    YVR

    13.8h

    6:33 AM

    HKG

    SMTWTFS

  24. HX628

    Hong Kong Airlines

    8:55 AM

    HKG

    3.9h

    1:50 PM

    ICN

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from Seattle–Tacoma International Airport to Seoul

Cheapest round-trip ticket pricePHP 63,377
Cheapest one-way flight pricePHP 23,578
Off-season for travelApril
Peak season for travelMarch

FAQs for Seattle–Tacoma International Airport to Seoul Flights

  • What is the transportation method from the main airport to downtown in Seoul?

    • The distance from Incheon International Airport to downtown is about 48 km. It takes about 1 hour by taxi.
    • The distance from Gimpo International Airport to downtown is about 15 km. It takes about 30 minutes by taxi.

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