Cheapest return flights from Chicago to Seoul in March from 809€

Best time to book flights for Chicago (ORD) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from Chicago (ORD) to Seoul (ICN) in March 2025 (see full year).

Return flights

03 Mar - 10 Mar Turkish Airlines
02 Mar - 10 Mar Turkish Airlines
05 Mar - 12 Mar Turkish Airlines
19 Mar - 31 Mar Turkish Airlines
15 Mar - 22 Mar Air Canada
13 Mar - 28 Mar Air Canada
01 Mar - 21 Mar Air Canada
08 Mar - 22 Mar Air Canada
23 Mar - 31 Mar Turkish Airlines
08 Mar - 29 Mar Turkish Airlines
22 Mar - 06 Apr Air Canada
03 Mar - 15 Apr Lufthansa
03 Mar - 15 Apr Delta direct

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

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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