Flights from South Korea to the United States from â‚© 706,200*

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Best prices for United flights from South Korea to United States

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  • Seoul (ICN)to

    Pittsburgh (PIT)
    2025-12-17 - 2025-12-31
    from
    ₩ 972,600
    Viewed: 12 hours ago
    Roundtrip
    Economy

    Seoul (ICN)to

    Atlanta (ATL)
    2025-12-15 - 2025-12-29
    from
    ₩ 1,356,700
    Viewed: 11 hours ago
    Roundtrip
    Economy

    Seoul (ICN)to

    Nashville (BNA)
    2025-12-18 - 2026-01-01
    from
    ₩ 1,002,900
    Viewed: 11 hours ago
    Roundtrip
    Economy

    Seoul (ICN)to

    Washington, D.C. (DCA)
    2025-12-18 - 2026-01-01
    from
    ₩ 869,600
    Viewed: 11 hours ago
    Roundtrip
    Economy

  • Seoul (ICN)to

    Baltimore (BWI)
    2025-12-25 - 2026-01-08
    from
    ₩ 897,000
    Viewed: 12 hours ago
    Roundtrip
    Economy

    Seoul (ICN)to

    Albuquerque (ABQ)
    2025-12-16 - 2025-12-30
    from
    ₩ 1,172,600
    Viewed: 11 hours ago
    Roundtrip
    Economy

    Seoul (ICN)to

    Tampa (TPA)
    2025-12-16 - 2025-12-30
    from
    ₩ 981,900
    Viewed: 11 hours ago
    Roundtrip
    Economy

    Seoul (ICN)to

    Philadelphia (PHL)
    2025-12-25 - 2026-01-08
    from
    ₩ 941,100
    Viewed: 11 hours ago
    Roundtrip
    Economy

  • Seoul (ICN)to

    Newark/New York (LGA)
    2025-12-17 - 2025-12-31
    from
    ₩ 861,300
    Viewed: 11 hours ago
    Roundtrip
    Economy

    Seoul (ICN)to

    El Paso (ELP)
    2025-12-17 - 2025-12-31
    from
    ₩ 1,060,700
    Viewed: 11 hours ago
    Roundtrip
    Economy

    Seoul (ICN)to

    Cleveland (CLE)
    2025-12-22 - 2025-12-29
    from
    ₩ 1,872,600
    Viewed: 11 hours ago
    Roundtrip
    Economy

    Seoul (ICN)to

    Saint Louis (STL)
    2025-12-25 - 2026-01-08
    from
    ₩ 1,054,900
    Viewed: 12 hours ago
    Roundtrip
    Economy

  • Seoul (ICN)to

    Hartford (BDL)
    2025-12-25 - 2026-01-08
    from
    ₩ 917,300
    Viewed: 11 hours ago
    Roundtrip
    Economy

    Seoul (ICN)to

    Santa Barbara (SBA)
    2025-12-14 - 2025-12-28
    from
    ₩ 760,800
    Viewed: 12 hours ago
    Roundtrip
    Economy

    Seoul (ICN)to

    Indianapolis (IND)
    2025-12-25 - 2026-01-08
    from
    ₩ 972,600
    Viewed: 11 hours ago
    Roundtrip
    Economy

    Seoul (ICN)to

    San Antonio (SAT)
    2025-12-17 - 2025-12-31
    from
    ₩ 972,600
    Viewed: 11 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.

Best business class fares from South Korea to the United States

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Seoul (ICN)to

San Francisco (SFO)
2026-01-15 - 2026-01-22

Roundtrip

Business

from
₩ 5,663,900
Viewed: 2 hours ago

Seoul (ICN)to

Los Angeles (LAX)
2026-02-01 - 2026-02-10

Roundtrip

Business

from
₩ 4,857,900
Viewed: 9 hours ago

Seoul (ICN)to

Newark/New York (EWR)
2026-01-19 - 2026-01-26

Roundtrip

Business

from
₩ 6,147,000
Viewed: 7 hours ago

Seoul (ICN)to

Denver (DEN)
2026-05-02 - 2026-05-08

Roundtrip

Business

from
₩ 12,698,100
Viewed: 3 hours ago

Seoul (ICN)to

Las Vegas (LAS)
2026-01-01 - 2026-01-07

Roundtrip

Business

from
₩ 5,515,100
Viewed: 9 hours ago

Seoul (ICN)to

Pittsburgh (PIT)
2025-12-14 - 2025-12-30

Roundtrip

Business

from
₩ 4,904,300
Viewed: 1 hour ago

Seoul (ICN)to

San Diego (SAN)
2026-04-18 - 2026-04-21

Roundtrip

Business

from
₩ 7,835,300
Viewed: 2 hours ago

Seoul (ICN)to

Seattle (SEA)
2026-02-06 - 2026-02-08

Roundtrip

Business

from
₩ 3,826,200
Viewed: 7 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.

Explore more United flights from South Korea to the United States