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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
sortSort: Price (Lowest)
  • Sort: Price (Lowest)
  • Sort: Departure (Earliest)
      • SEA15:25
        32h 40m
        2 stops
        ICN16:05
        Seattle - Seoul|Tue, Jun 4|Alaska Airlines
        NZD 945NZD 1,199
        21% OFF
        21% OFF
        NZD 1,199NZD 945
      • SEA08:40
        39h 25m
        2 stops
        ICN16:05
        Seattle - Seoul|Sat, Jun 8|Alaska Airlines
        NZD 1,017NZD 1,199
        15% OFF
        15% OFF
        NZD 1,199NZD 1,017
      • SEA07:00
        20h 40m
        1 stop
        ICN19:40
        Seattle - Seoul|Fri, May 24|WestJet
        NZD 1,039NZD 1,199
        13% OFF
        13% OFF
        NZD 1,199NZD 1,039
      • SEA07:02
        37h 33m
        2 stops
        ICN12:35
        Seattle - Seoul|Wed, May 8|Alaska Airlines
        NZD 1,045
        NZD 1,045
      • SEA07:40
        19h 20m
        1 stop
        ICN19:00
        Seattle - Seoul|Sun, May 12|Hawaiian Airlines
        NZD 1,078
        NZD 1,078
      • SEA13:30
        28h 35m
        2 stops
        ICN10:05
        Seattle - Seoul|Sun, May 12|Japan Airlines
        NZD 1,084
        NZD 1,084
      • SEA13:30
        42h 25m
        2 stops
        ICN23:55
        Seattle - Seoul|Wed, May 15|Japan Airlines
        NZD 1,085
        NZD 1,085
      • SEA21:35
        30h 15m
        1 stop
        ICN19:50
        Seattle - Seoul|Thu, May 16|Alaska Airlines
        NZD 1,096
        NZD 1,096
      • SEA07:00
        20h 40m
        1 stop
        ICN19:40
        Seattle - Seoul|Fri, May 31|WestJet
        NZD 1,099
        NZD 1,099
      • SEA08:30
        41h 30m
        2 stops
        GMP18:00
        Seattle - Seoul|Tue, May 7|Alaska Airlines
        NZD 1,102
        NZD 1,102
      • SEA13:00
        3h 5m
        Direct
        SEL14:00
        Seattle - Seoul|Tue, May 14|Alaska 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 Seoul

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

WestJet
From NZD 851
Frontier Airlines
From NZD 1,056
United Airlines
From NZD 1,073
Japan Airlines
From NZD 1,084
Delta Air Lines
From NZD 1,116
Air Canada
From NZD 1,139
EVA Air
From NZD 1,163
Singapore Airlines
From NZD 1,246
China Airlines
From NZD 1,251
Cathay Pacific
From NZD 1,252
ANA airlines
Find more flights and airlines

Airports in Seoul

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

  • 43.21 km from central SeoulCheapest
    Incheon International Airport
    Tickets From
    NZD 851
  • 12.39 km from central SeoulClosest
    Gimpo International Airport
    Tickets From
    NZD 1,102
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. BR025

    EVA Air

    02:10

    SEA

    12.0h

    05:10

    TPE

    SMTWTFS
    Search

  2. BR170

    EVA Air

    07:30

    TPE

    2.5h

    11:00

    ICN

    SMTWTFS

  3. AC8801

    Air Canada

    05:50

    SEA

    1.1h

    06:54

    YVR

    SMTWTFS
    Search

  4. AC063

    Air Canada

    13:30

    YVR

    11.6h

    17:05

    ICN

    SMTWTFS

  5. DL3730

    Delta Air Lines

    06:20

    SEA

    0.9h

    07:14

    PDX

    SMTWTFS
    Search

  6. HA025

    Hawaiian Airlines

    08:50

    PDX

    5.9h

    11:45

    HNL

    SMTWTFS

  7. HA459

    Hawaiian Airlines

    14:15

    HNL

    9.8h

    19:00

    ICN

    -M-WTFS

  8. HA021

    Hawaiian Airlines

    08:45

    SEA

    6.1h

    11:50

    HNL

    SMTWTFS
    Search

  9. HA821

    Hawaiian Airlines

    12:50

    HNL

    8.2h

    16:00

    NRT

    SMT-TF-

  10. OZ105

    Asiana Airlines

    19:50

    NRT

    2.7h

    22:30

    ICN

    SMTWTFS

  11. HA021

    Hawaiian Airlines

    08:45

    SEA

    6.1h

    11:50

    HNL

    SMTWTFS
    Search

  12. HA459

    Hawaiian Airlines

    14:15

    HNL

    9.8h

    19:00

    ICN

    -M-WTFS

  13. AS887

    Alaska Airlines

    09:00

    SEA

    6.2h

    12:11

    HNL

    SMTWTFS
    Search

  14. HA827

    Hawaiian Airlines

    14:10

    HNL

    9.5h

    18:40

    FUK

    -M--T-S

  15. OZ135

    Asiana Airlines

    20:40

    FUK

    1.5h

    22:10

    ICN

    SMTWTFS

  16. AS699

    Alaska Airlines

    11:26

    SEA

    1.1h

    12:34

    YVR

    SMTWTFS
    Search

  17. WS6062

    WestJet

    14:40

    YVR

    11.2h

    17:50

    ICN

    SMTWTFS

  18. AA8445

    American Airlines

    13:30

    SEA

    10.0h

    15:30

    NRT

    SMTWTFS
    Search

  19. AA8411

    American Airlines

    18:20

    NRT

    6.7h

    23:00

    BKK

    SMTWTFS

  20. TW102

    T'Way Air

    01:20

    BKK

    5.6h

    08:55

    ICN

    SMTWTFS

  21. UA737

    United Airlines

    15:35

    SEA

    2.2h

    17:48

    SFO

    SMTWTFS
    Search

  22. CI003

    China Airlines

    01:05

    SFO

    12.7h

    04:45

    TPE

    SMTWTFS

  23. CI160

    China Airlines

    07:40

    TPE

    2.5h

    11:10

    ICN

    SMTWTFS

  24. AC8809

    Air Canada

    19:05

    SEA

    1.1h

    20:13

    YVR

    SMTWTFS
    Search

  25. AC063

    Air Canada

    13:30

    YVR

    11.6h

    17:05

    ICN

    SMTWTFS
Find more flights and airlines

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

Cheapest round-trip ticket price

NZD 2,126

Cheapest nonstop flight price

NZD 1,039

Off-season for travel

April

Peak season for travel

August

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 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.

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