Flights from Seoul (ICN) starting at $ 454*

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Fly from Seoul and get United's best fares

$
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  • Seoul (ICN)to

    Seattle (SEA)
    01/08/26 - 03/01/26
    from
    $ 1,401
    Viewed: 7 minutes ago
    Roundtrip
    Economy

    Seoul (ICN)to

    Tokyo (NRT)
    03/02/26 - 03/16/26
    from
    $ 470
    Viewed: 4 hours ago
    Roundtrip
    Economy

    Seoul (ICN)to

    Chicago (ORD)
    02/17/26 - 02/22/26
    from
    $ 722
    Viewed: 1 day ago
    Roundtrip
    Economy

    Seoul (ICN)to

    Washington, D.C. (IAD)
    01/15/26 - 01/25/26
    from
    $ 983
    Viewed: 16 hours ago
    Roundtrip
    Economy

  • Seoul (ICN)to

    Orlando (MCO)
    01/04/26 - 01/18/26
    from
    $ 3,465
    Viewed: 21 hours ago
    Roundtrip
    Economy

    Seoul (ICN)to

    Denver (DEN)
    02/27/26 - 03/01/26
    from
    $ 730
    Viewed: 2 hours ago
    Roundtrip
    Economy

    Seoul (ICN)to

    Atlanta (ATL)
    01/15/26 - 01/27/26
    from
    $ 959
    Viewed: 15 hours ago
    Roundtrip
    Economy

    Seoul (ICN)to

    Boston (BOS)
    01/09/26 - 01/25/26
    from
    $ 1,411
    Viewed: 1 day ago
    Roundtrip
    Economy

  • Seoul (ICN)to

    Austin (AUS)
    01/09/26 - 05/05/26
    from
    $ 1,518
    Viewed: 11 hours ago
    Roundtrip
    Economy

    Seoul (ICN)to

    Fort Lauderdale (FLL)
    02/02/26 - 02/24/26
    from
    $ 699
    Viewed: 18 minutes ago
    Roundtrip
    Economy

    Seoul (ICN)to

    San Antonio (SAT)
    03/09/26 - 03/13/26
    from
    $ 1,007
    Viewed: 1 day ago
    Roundtrip
    Economy

    Seoul (ICN)to

    Philadelphia (PHL)
    01/13/26 - 01/27/26
    from
    $ 1,032
    Viewed: 21 hours ago
    Roundtrip
    Economy

  • Seoul (ICN)to

    Cleveland (CLE)
    02/27/26 - 03/01/26
    from
    $ 1,353
    Viewed: 1 day ago
    Roundtrip
    Economy

    Seoul (ICN)to

    Monterrey (MTY)
    06/11/26 - 07/31/26
    from
    $ 1,260
    Viewed: 19 hours ago
    Roundtrip
    Economy

    Seoul (ICN)to

    Reno (RNO)
    02/03/26 - 04/09/26
    from
    $ 965
    Viewed: 3 hours ago
    Roundtrip
    Economy

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.

United popular flights from Seoul (ICN)

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United popular flights from Seoul (ICN)
From
To
Fare Type
Dates
Price
Seoul (ICN)San Francisco (SFO)Roundtrip
|
Economy		01/30/26 - 01/31/26

from

$ 506

Viewed: 1 day ago

Seoul (ICN)Los Angeles (LAX)Roundtrip
|
Economy		02/27/26 - 03/01/26

from

$ 474

Viewed: 1 hour ago

Seoul (ICN)Newark/New York (EWR)Roundtrip
|
Economy		10/15/26 - 10/22/26

from

$ 507

Viewed: 19 hours ago

Seoul (ICN)Houston (IAH)Roundtrip
|
Economy		03/18/26 - 04/13/26

from

$ 851

Viewed: 20 hours ago

Seoul (ICN)Seattle (SEA)Roundtrip
|
Economy		01/08/26 - 03/01/26

from

$ 1,401

Viewed: 7 minutes ago

Seoul (ICN)Tokyo (NRT)Roundtrip
|
Economy		03/12/26 - 03/26/26

from

$ 470

Viewed: 4 hours ago

Seoul (ICN)Chicago (ORD)Roundtrip
|
Economy		02/17/26 - 02/22/26

from

$ 722

Viewed: 1 day ago

Seoul (ICN)Washington, D.C. (IAD)Roundtrip
|
Economy		01/15/26 - 01/25/26

from

$ 983

Viewed: 16 hours ago

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.

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