Book a trip from Chicago to Seoul with Cathay Pacific , fares from USD765
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1 Passenger(s), Economy
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Deals on Chicago (ORD) to Seoul (ICN) flights
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Book flights to Seoul ICN
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Chicago (ORD) | Seoul (ICN) | Round-trip / Economy | 15/10/2025 - 29/10/2025 | From USD765 Seen 5 hours ago | |
| Chicago (ORD) | Seoul (ICN) | Round-trip / Economy | 27/11/2025 - 07/12/2025 | From USD879 Seen 1 day ago | |
| Chicago (ORD) | Seoul (ICN) | Round-trip / Economy | 23/08/2025 - 13/12/2025 | From USD880 Seen 1 day ago | |
| Chicago (ORD) | Seoul (ICN) | Round-trip / Economy | 31/10/2025 - 08/11/2025 | From USD979 Seen 13 hours ago | |
| Chicago (ORD) | Seoul (ICN) | Round-trip / Economy | 12/08/2025 - 19/08/2025 | From USD1,234 Seen 15 hours ago |
Book Business Class flights to Seoul - selected offers
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There are no fares that match your filter criteria. Please adjust your filters.
There are no fares that match your filter criteria. Please adjust your filters.The Cathay Pacific experience
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Spacious cabins and world-class service
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Flight Deals for Popular Routes on Cathay Pacific
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Chicago (ORD) | Seoul (ICN) | Round-trip / Economy | 05/03/2026 - 12/03/2026 | From USD815 Seen 13 hours ago | |
| Chicago (ORD) | Seoul (ICN) | Round-trip / Economy | 04/03/2026 - 11/03/2026 | From USD879 Seen 13 hours ago |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.