United flights from Seoul to the United States from $ 537*

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

$
Select travel class

*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)
12/25/24 - 12/27/24

Roundtrip

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Business

from
$ 3,149*
Viewed: 15 hours ago

Seoul (ICN)to

Los Angeles (LAX)
02/05/25 - 02/12/25

Roundtrip

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Business

from
$ 2,997*
Viewed: 7 hours ago

Seoul (ICN)to

New York/Newark (EWR)
02/03/25 - 03/06/25

Roundtrip

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Business

from
$ 4,018*
Viewed: 1 day ago

Seoul (ICN)to

Washington, D.C. (IAD)
01/27/25 - 03/27/25

Roundtrip

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Business

from
$ 3,308*
Viewed: 18 hours ago

Seoul (ICN)to

Chicago (ORD)
01/19/25 - 05/16/25

Roundtrip

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Business

from
$ 4,720*
Viewed: 6 hours ago

Seoul (ICN)to

Boston (BOS)
01/13/25 - 02/23/25

Roundtrip

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Business

from
$ 4,018*
Viewed: 22 hours ago

Seoul (ICN)to

Atlanta (ATL)
02/15/25 - 02/22/25

Roundtrip

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Business

from
$ 5,984*
Viewed: 1 day ago

Seoul (ICN)to

Houston (IAH)
01/24/25 - 01/25/25

Roundtrip

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Business

from
$ 4,835*
Viewed: 1 day ago

Seoul (ICN)to

San Diego (SAN)
12/25/24 - 01/03/25

Roundtrip

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Business

from
$ 3,760*
Viewed: 4 hours ago

Seoul (ICN)to

Orlando (MCO)
02/01/25 - 02/08/25

Roundtrip

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Business

from
$ 3,459*
Viewed: 12 hours ago

Seoul (ICN)to

Austin (AUS)
02/07/25 - 02/27/25

Roundtrip

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Business

from
$ 3,314*
Viewed: 8 hours ago

Seoul (ICN)to

Honolulu (HNL)
01/27/25 - 01/31/25

Roundtrip

|

Business

from
$ 7,258*
Viewed: 2 hours ago

Seoul (ICN)to

Philadelphia (PHL)
01/28/25 - 03/03/25

Roundtrip

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Business

from
$ 3,283*
Viewed: 14 hours ago

Seoul (ICN)to

Las Vegas (LAS)
02/05/25 - 02/15/25

Roundtrip

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Business

from
$ 3,359*
Viewed: 1 day ago

Seoul (ICN)to

Omaha (OMA)
01/21/25 - 04/21/25

Roundtrip

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Business

from
$ 3,283*
Viewed: 22 hours ago

Seoul (ICN)to

Kansas City (MCI)
02/17/25 - 03/12/25

Roundtrip

|

Business

from
$ 3,289*
Viewed: 2 hours ago

Seoul (ICN)to

Nashville (BNA)
12/27/24 - 02/07/25

Roundtrip

|

Business

from
$ 4,035*
Viewed: 12 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.