Book a trip from Chicago to Seoul with Cathay Pacific , fares from USD1,805

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Deals on Chicago (ORD) to Seoul (ICN) flights

Try alternate month or interact with individual days below in order to find offers.
Apr 2026
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May 2026
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Jun 2026
FromUSD2,658*
Seen 11 hours ago
Round trip/Economy
Displaying fares for April-2026
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    • Best fares on flights found by others in the last 48 hours. (Please note that some fares may only apply when there are multiple travellers.)

    Book flights to Seoul ICN

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    Book flights to Seoul ICN
    From
    To
    Fare Type
    Dates
    Price
    Chicago (ORD)Seoul (ICN)Round-trip
    /
    Economy    		29/07/2026 - 25/08/2026

    From

    USD1,865

    Seen 1 day ago

    Chicago (ORD)Seoul (ICN)Round-trip
    /
    Economy    		29/06/2026 - 13/07/2026

    From

    USD2,658

    Seen 11 hours ago

    Book Business Class flights to Seoul - selected offers

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