Book a trip from Chicago to Seoul with Cathay Pacific , fares from USD1,014

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

May 2025
FromUSD1,014*
Seen 21 hours ago
Round trip/Economy
USD1.0K
Displaying fares for May-2025
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RangeUSD1,014

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

Chicago (ORD)to

Seoul (ICN)
03/05/2025 - 22/07/2025

Round-trip

/

Economy

From
USD1,014
Seen 21 hours ago

Chicago (ORD)to

Seoul (ICN)
07/07/2025 - 29/07/2025

Round-trip

/

Economy

From
USD1,376
Seen 1 day ago

Chicago (ORD)to

Seoul (ICN)
07/08/2025 - 16/08/2025

Round-trip

/

Economy

From
USD1,608
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

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.