Book a trip from Seattle to Seoul with Cathay Pacific , fares from USD1,034

DISCOUNT CODE (OPTIONAL)

Deals on Seattle (SEA) to Seoul (ICN) flights

Try alternate month or interact with individual days below in order to find offers.
USD1.0K
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  • RangeUSD1,034-USD1,898

    Book flights to Seoul ICN

    USD
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    Book flights to Seoul ICN
    From
    To
    Fare Type
    Dates
    Price
    Seattle (SEA)Seoul (ICN)Round-trip
    /
    Economy
    23/07/2026 - 30/07/2026

    From

    USD1,600

    Seen 13 hours ago

    Seattle (SEA)Seoul (ICN)Round-trip
    /
    Economy
    11/07/2026 - 30/07/2026

    From

    USD1,664

    Seen 20 hours ago

    Seattle (SEA)Seoul (ICN)Round-trip
    /
    Economy
    22/04/2026 - 06/05/2026

    From

    USD1,034

    Seen 1 day ago

    Seattle (SEA)Seoul (ICN)Round-trip
    /
    Economy
    01/05/2026 - 05/05/2026

    From

    USD1,277

    Seen 1 day ago

    Seattle (SEA)Seoul (ICN)Round-trip
    /
    Economy
    10/05/2026 - 24/05/2026

    From

    USD1,402

    Seen 1 day ago

    Book Business Class flights to Seoul - selected offers

    USD
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