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Seattle-Tacoma International Airport to Gimpo International Airport flight
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Cheap Flights from Seattle-Tacoma International Airport to Gimpo International Airport

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

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • SEA01:30
        25h 45m
        1 stop
        GMP19:15
        Seattle - Seoul|Tue, Apr 30|EVA Air
        $600$1,085
        45% OFF
        45% OFF
        $1,085$600
      • SEA01:30
        24h 30m
        1 stop
        GMP18:00
        Seattle - Seoul|Mon, Apr 29|EVA Air
        $625$1,085
        42% OFF
        42% OFF
        $1,085$625
      • SEA08:01
        34h 44m
        2 stops
        GMP10:45
        Seattle - Seoul|Tue, May 14|Delta Air Lines
        $681$1,085
        37% OFF
        37% OFF
        $1,085$681
      • SEA01:50
        24h 10m
        1 stop
        GMP18:00
        Seattle - Seoul|Mon, May 6|EVA Air
        $704
        $704
      • SEA20:46
        33h 14m
        2 stops
        GMP22:00
        Seattle - Seoul|Sun, May 12|Alaska Airlines
        $708
        $708
      • SEA18:05
        35h 55m
        2 stops
        GMP22:00
        Seattle - Seoul|Mon, May 13|Alaska Airlines
        $720
        $720
      • SEA07:40
        35h 5m
        2 stops
        GMP10:45
        Seattle - Seoul|Wed, May 15|Hawaiian Airlines
        $724
        $724
      • SEA07:40
        22h 45m
        2 stops
        GMP22:25
        Seattle - Seoul|Wed, May 8|Hawaiian Airlines
        $742
        $742
      • SEA07:35
        35h 10m
        2 stops
        GMP10:45
        Seattle - Seoul|Mon, Apr 29|Hawaiian Airlines
        $747
        $747
      • SEA13:30
        16h 30m
        1 stop
        GMP22:00
        Seattle - Seoul|Tue, Apr 30|Japan Airlines
        $752
        $752
      • SEA13:00
        3h 5m
        Direct
        GMP14:00
        Seattle - Seoul|Sun, May 5|EVA Air
        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 Gimpo International Airport

See which airlines fly from Seattle to Seoul. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

EVA Air
From $600
Delta Air Lines
From $681
Alaska Airlines
From $708
Hawaiian Airlines
From $724
Japan Airlines
From $752
American Airlines
From $895
Air Canada
From $944
All Nippon Airways
From $980
United Airlines
From $1,032
WestJet
From $1,967
ANA airlines
Find more flights and airlines

Find Cheaper Flights from Seattle to Seoul

Explore other flights from Seattle to Seoul to find the best alternative options.

  • Cheapest
    WestJet
    SEA
    07:00
    36h 30m
    2 transfer
    ICN
    11:30
    Seattle-Tacoma International Airport - Incheon International Airport
    Sun, May 26WestJet
    $509
  • WestJet
    SEA
    07:00
    36h 30m
    2 transfer
    ICN
    11:30
    Seattle-Tacoma International Airport - Incheon International Airport
    Sun, May 26WestJet
    $509
    Find More Flights
Flight Schedule from Seattle-Tacoma International Airport to Gimpo International Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. BR025

    EVA Air

    02:10

    SEA

    12.0h

    05:10

    TPE

    SMTWTFS
    Search

  2. BR156

    EVA Air

    09:20

    TSA

    2.5h

    12:50

    GMP

    -MT-TF-

  3. DL310

    Delta Air Lines

    08:49

    SEA

    6.1h

    11:55

    HNL

    SMTWTFS
    Search

  4. NH185

    All Nippon Airways

    14:10

    HNL

    8.3h

    17:25

    HND

    SMTWTFS

  5. NH867

    All Nippon Airways

    20:05

    HND

    2.3h

    22:20

    GMP

    SMTWTFS

  6. AS699

    Alaska Airlines

    11:22

    SEA

    1.0h

    12:22

    YVR

    SMTWTFS
    Search

  7. NH115

    All Nippon Airways

    16:45

    YVR

    10.3h

    19:00

    HND

    SMTWTFS

  8. NH861

    All Nippon Airways

    08:40

    HND

    2.4h

    11:05

    GMP

    SMTWTFS

  9. AA8445

    American Airlines

    13:30

    SEA

    10.0h

    15:30

    NRT

    SMTWTFS
    Search

  10. JL095

    Japan Airlines

    19:40

    HND

    2.3h

    22:00

    GMP

    SMTWTFS

  11. JL067

    Japan Airlines

    13:30

    SEA

    10.0h

    15:30

    NRT

    SMTWTFS
    Search

  12. JL095

    Japan Airlines

    19:40

    HND

    2.3h

    22:00

    GMP

    SMTWTFS

  13. NH117

    All Nippon Airways

    16:40

    SEA

    10.3h

    19:00

    HND

    SMTWTFS
    Search

  14. NH861

    All Nippon Airways

    08:40

    HND

    2.4h

    11:05

    GMP

    SMTWTFS

  15. AS823

    Alaska Airlines

    19:55

    SEA

    6.1h

    22:59

    HNL

    S-TWT-S
    Search

  16. NH185

    All Nippon Airways

    14:10

    HNL

    8.3h

    17:25

    HND

    SMTWTFS

  17. NH867

    All Nippon Airways

    20:05

    HND

    2.3h

    22:20

    GMP

    SMTWTFS

  18. AS823

    Alaska Airlines

    19:55

    SEA

    6.1h

    22:59

    HNL

    S-TWT-S
    Search

  19. JL073

    Japan Airlines

    12:45

    HNL

    8.2h

    15:55

    HND

    SMTWTFS

  20. JL095

    Japan Airlines

    19:40

    HND

    2.3h

    22:00

    GMP

    SMTWTFS

  21. AS1224

    Alaska Airlines

    20:12

    SEA

    2.8h

    23:00

    LAX

    SMTWTFS
    Search

  22. BR015

    EVA Air

    01:25

    LAX

    13.3h

    05:45

    TPE

    SMTWTFS

  23. BR156

    EVA Air

    09:20

    TSA

    2.5h

    12:50

    GMP

    -MT-TF-

  24. AS815

    Alaska Airlines

    20:46

    SEA

    6.2h

    23:58

    HNL

    ----TFS
    Search

  25. JL073

    Japan Airlines

    12:45

    HNL

    8.2h

    15:55

    HND

    SMTWTFS

  26. JL095

    Japan Airlines

    19:40

    HND

    2.3h

    22:00

    GMP

    SMTWTFS
Find more flights and airlines

Seattle-Tacoma International Airport to Gimpo International Airport Flights Info

Flight distance8,355.54km
Cheapest one-way ticket price$600
Cheapest return ticket price$1,091

FAQs for Seattle-Tacoma International Airport to Gimpo International Airport Flights

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

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

  • What's the closest airport to Gimpo International Airport (GMP)?

    The closest airport to Gimpo International Airport (GMP) is Suwon Air Base. The distance is around 40km.

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