Cheapest return flights from Chicago to Seoul in February from $727

AirHint found the following cheapest return flights from Chicago (ORD) to Seoul (ICN) in February 2026 (see full year).

Return flights

04 Feb - 08 Feb Cathay Pacific
02 Feb - 10 Feb Cathay Pacific
27 Feb - 07 Mar EVA Air
03 Feb - 14 Feb Turkish Airlines
02 Feb - 10 Feb Delta direct
03 Feb - 14 Feb Korean Air direct
04 Feb - 08 Feb Delta direct

Also check the deals for one-way flights from Chicago to Seoul in February.

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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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