Cheapest one-way flights from Chicago to Seoul in November from 437€

AirHint found the following cheapest one-way flights from Chicago (ORD) to Seoul (ICN) in November 2025 (see full year).

One-Way flights

13 Nov Spirit Airlines
24 Nov Turkish Airlines
27 Nov Turkish Airlines
13 Nov Delta direct
24 Nov Korean Air direct
27 Nov Delta direct

Also check the deals for return flights from Chicago to Seoul in November.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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