United flights from Seoul to the United States from $ 524*

Find United's best fares from Seoul (ICN) to the United States

$
Select travel class

  • Seoul (ICN)to

    Chicago (ORD)
    05/21/25 - 07/02/25
    from
    $ 1,648*
    Viewed: 1 day ago
    Roundtrip
    |
    Economy

    Seoul (ICN)to

    Houston (IAH)
    12/19/24 - 01/04/25
    from
    $ 1,524*
    Viewed: 7 hours ago
    Roundtrip
    |
    Economy

    Seoul (ICN)to

    Seattle (SEA)
    05/24/25 - 05/27/25
    from
    $ 1,484*
    Viewed: 7 hours ago
    Roundtrip
    |
    Economy

    Seoul (ICN)to

    Austin (AUS)
    01/24/25 - 01/26/25
    from
    $ 1,283*
    Viewed: 15 hours ago
    Roundtrip
    |
    Economy

  • Seoul (ICN)to

    Denver (DEN)
    03/03/25 - 04/30/25
    from
    $ 1,097*
    Viewed: 1 day ago
    Roundtrip
    |
    Economy

    Seoul (ICN)to

    Las Vegas (LAS)
    12/23/24 - 01/06/25
    from
    $ 658*
    Viewed: 6 hours ago
    Roundtrip
    |
    Economy

    Seoul (ICN)to

    Boston (BOS)
    01/21/25 - 02/27/25
    from
    $ 736*
    Viewed: 8 hours ago
    Roundtrip
    |
    Economy

    Seoul (ICN)to

    Dallas (DFW)
    11/28/24 - 12/31/24
    from
    $ 744*
    Viewed: 1 day ago
    Roundtrip
    |
    Economy

  • Seoul (ICN)to

    Orlando (MCO)
    12/25/24 - 01/24/25
    from
    $ 668*
    Viewed: 23 hours ago
    Roundtrip
    |
    Economy

    Seoul (ICN)to

    Salt Lake City (SLC)
    12/27/24 - 01/05/25
    from
    $ 795*
    Viewed: 1 day ago
    Roundtrip
    |
    Economy

    Seoul (ICN)to

    Atlanta (ATL)
    03/04/25 - 03/18/25
    from
    $ 1,277*
    Viewed: 21 hours ago
    Roundtrip
    |
    Economy

    Seoul (ICN)to

    Honolulu (HNL)
    01/28/25 - 02/01/25
    from
    $ 998*
    Viewed: 1 day ago
    Roundtrip
    |
    Economy

  • Seoul (ICN)to

    Raleigh (RDU)
    11/27/24 - 12/19/24
    from
    $ 2,164*
    Viewed: 17 hours ago
    Roundtrip
    |
    Economy

    Seoul (ICN)to

    El Paso (ELP)
    02/03/25 - 02/18/25
    from
    $ 1,149*
    Viewed: 1 day ago
    Roundtrip
    |
    Economy

    Seoul (ICN)to

    San Diego (SAN)
    01/18/25 - 02/08/25
    from
    $ 1,429*
    Viewed: 1 day ago
    Roundtrip
    |
    Economy

    Seoul (ICN)to

    Phoenix (PHX)
    12/13/24 - 01/26/25
    from
    $ 743*
    Viewed: 19 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.

Business class flights from Seoul (ICN) to the United States

$

Seoul (ICN)to

San Francisco (SFO)
12/18/24 - 01/02/25

Roundtrip

|

Business

from
$ 3,240*
Viewed: 16 hours ago

Seoul (ICN)to

New York/Newark (EWR)
01/28/25 - 02/03/25

Roundtrip

|

Business

from
$ 3,436*
Viewed: 1 day ago

Seoul (ICN)to

Los Angeles (LAX)
01/27/25 - 01/30/25

Roundtrip

|

Business

from
$ 2,362*
Viewed: 1 day ago

Seoul (ICN)to

Washington, D.C. (IAD)
12/05/24 - 12/10/24

Roundtrip

|

Business

from
$ 3,105*
Viewed: 18 hours ago

Seoul (ICN)to

Chicago (ORD)
01/08/25 - 01/26/25

Roundtrip

|

Business

from
$ 4,851*
Viewed: 21 minutes ago

Seoul (ICN)to

Houston (IAH)
12/19/24 - 01/04/25

Roundtrip

|

Business

from
$ 5,336*
Viewed: 7 hours ago

Seoul (ICN)to

Austin (AUS)
01/24/25 - 01/26/25

Roundtrip

|

Business

from
$ 4,018*
Viewed: 15 hours ago

Seoul (ICN)to

Las Vegas (LAS)
12/23/24 - 01/07/25

Roundtrip

|

Business

from
$ 3,079*
Viewed: 6 hours ago

Seoul (ICN)to

Phoenix (PHX)
12/01/24 - 02/23/25

Roundtrip

|

Business

from
$ 3,494*
Viewed: 1 day ago

Seoul (ICN)to

Boston (BOS)
01/21/25 - 02/27/25

Roundtrip

|

Business

from
$ 3,405*
Viewed: 8 hours ago

Seoul (ICN)to

Dallas (DFW)
11/28/24 - 12/31/24

Roundtrip

|

Business

from
$ 4,197*
Viewed: 1 day ago

Seoul (ICN)to

Orlando (MCO)
12/25/24 - 01/24/25

Roundtrip

|

Business

from
$ 3,105*
Viewed: 23 hours ago

Seoul (ICN)to

Salt Lake City (SLC)
12/26/24 - 01/03/25

Roundtrip

|

Business

from
$ 4,108*
Viewed: 1 day ago

Seoul (ICN)to

Atlanta (ATL)
12/22/24 - 01/05/25

Roundtrip

|

Business

from
$ 5,255*
Viewed: 21 hours ago

Seoul (ICN)to

Honolulu (HNL)
01/22/25 - 01/24/25

Roundtrip

|

Business

from
$ 7,508*
Viewed: 1 day ago

Seoul (ICN)to

Raleigh (RDU)
11/27/24 - 12/19/24

Roundtrip

|

Business

from
$ 4,675*
Viewed: 17 hours ago

Seoul (ICN)to

El Paso (ELP)
02/03/25 - 02/18/25

Roundtrip

|

Business

from
$ 3,418*
Viewed: 1 day ago

Seoul (ICN)to

San Diego (SAN)
01/18/25 - 02/08/25

Roundtrip

|

Business

from
$ 3,737*
Viewed: 1 day ago

Seoul (ICN)to

Portland, OR (PDX)
01/10/25 - 01/28/25

Roundtrip

|

Business

from
$ 3,317*
Viewed: 5 hours ago

Seoul (ICN)to

Sacramento (SMF)
12/16/24 - 12/30/24

Roundtrip

|

Business

from
$ 3,875*
Viewed: 1 day 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.

Browse related flights from Seoul to United States

Explore United Airlines's Top-Pick Destinations