Book a trip from Chicago to Seoul with Cathay Pacific , fares from USD2,551

DISCOUNT 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 Pacific Member to earn Status Points or Miles.

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

Try alternate month or interact with individual days below in order to find offers.
Mar 2026
No results available
Apr 2026
No results available
May 2026
No results available
Displaying fares for March-2026
  • 25

    Wed

    MAR

  • 26

    Thu

  • 27

    Fri

  • 28

    Sat

  • 29

    Sun

  • 30

    Mon

  • 31

    Tue

  • 01

    Wed

    APR

  • 02

    Thu

  • 03

    Fri

  • 04

    Sat

  • 05

    Sun

  • 06

    Mon

  • 07

    Tue

  • 08

    Wed

  • 09

    Thu

  • 10

    Fri

  • 11

    Sat

  • 12

    Sun

  • 13

    Mon

  • 14

    Tue

  • 15

    Wed

  • 16

    Thu

  • 17

    Fri

  • 18

    Sat

  • 19

    Sun

  • 20

    Mon

  • 21

    Tue

  • 22

    Wed

  • 23

    Thu

  • 24

    Fri

    • 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.

    Book flights to Seoul ICN

    keyboard_arrow_down
    keyboard_arrow_down
    Book flights to Seoul ICN
    From
    To
    Fare Type
    Dates
    Price
    Chicago (ORD)Seoul (ICN)Round-trip
    /
    Economy    		09/06/2026 - 01/07/2026

    From

    USD2,551

    Seen 21 hours ago

    Chicago (ORD)Seoul (ICN)Round-trip
    /
    Economy    		06/06/2026 - 22/06/2026

    From

    USD2,601

    Seen 13 hours ago

    Chicago (ORD)Seoul (ICN)Round-trip
    /
    Economy    		01/06/2026 - 30/06/2026

    From

    USD2,888

    Seen 13 hours ago

    Lowest fares on round-trip 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.

    Book Business Class flights to Seoul - selected offers

    keyboard_arrow_down
    keyboard_arrow_down

    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.