Book a trip from Chicago to Seoul with Cathay Pacific , fares from USD1,217

PROMOTION CODE (OPTIONAL)

Fly Cathay Pacific from Chicago (ORD) to Seoul (ICN). Enjoy award-winning service, entertainment, and an enhanced menu for Premium Economy and Business class during your flight. Book direct to secure our best fare and join as a Cathay member to earn Status Points or Miles.

When is the best time to fly from Chicago (ORD) to Seoul (ICN)?

Try alternate month or interact with individual days below in order to find offers.
Nov 2026
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Jan 2027
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Displaying fares for November-2026
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    • Lowest fares on flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply. Flights are subject to regulatory approval.

    Travel Destination Facts

    Aircraft Type

    Boeing 777, Airbus A321neo, Airbus A330 and Airbus A350 aircraft*

    Departure time zone
    GMT-06:00
    Arrival time zone
    GMT+09:00
    Cabin Class

    First class, Business class, Premium Economy, Economy^

    Lowest fare month
    August
    *Aircraft model may vary due to operational requirements. ^Cabin class availability is subject to aircraft configuration. Lowest fare month for flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.

    Explore flight fares from Chicago (ORD) to Seoul (ICN)

    Make flexible bookings with Cathay Pacific and enjoy hassle-free travel when plans change.

    USD
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    Explore flight fares from Chicago (ORD) to Seoul (ICN)
    From
    To
    Fare Type
    Dates
    Price
    Chicago (ORD)Seoul (ICN)Round-trip
    /
    Economy    		22/03/2027 - 07/04/2027

    From

    USD1,217

    Seen 3 hours ago

    Chicago (ORD)Seoul (ICN)Round-trip
    /
    Economy    		31/03/2027 - 07/04/2027

    From

    USD1,217

    Seen 3 hours ago

    Chicago (ORD)Seoul (ICN)Round-trip
    /
    Economy    		22/03/2027 - 06/04/2027

    From

    USD1,217

    Seen 15 minutes ago

    Chicago (ORD)Seoul (ICN)Round-trip
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    Economy    		24/03/2027 - 06/04/2027

    From

    USD1,217

    Seen 15 minutes ago

    Chicago (ORD)Seoul (ICN)Round-trip
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    Economy    		25/03/2027 - 06/04/2027

    From

    USD1,217

    Seen 15 minutes ago

    Chicago (ORD)Seoul (ICN)Round-trip
    /
    Economy    		31/03/2027 - 06/04/2027

    From

    USD1,217

    Seen 15 minutes ago

    Chicago (ORD)Seoul (ICN)Round-trip
    /
    Economy    		24/03/2027 - 07/04/2027

    From

    USD1,217

    Seen 3 hours ago

    Chicago (ORD)Seoul (ICN)Round-trip
    /
    Economy    		25/03/2027 - 07/04/2027

    From

    USD1,217

    Seen 3 hours ago

    Chicago (ORD)Seoul (ICN)Round-trip
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    Economy    		29/03/2027 - 07/04/2027

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    USD1,217

    Seen 3 hours ago

    Chicago (ORD)Seoul (ICN)Round-trip
    /
    Economy    		30/03/2027 - 07/04/2027

    From

    USD1,217

    Seen 3 hours ago

    Lowest fares on flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply. Flights are subject to regulatory approval.

    Book Business Class flights to Seoul - selected offers

    Experience refined comfort in our award-winning Business class.

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    Lowest fares on flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply. Flights are subject to regulatory approval.