Cheapest return flights from Chicago to Seoul in March from 859€

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

05 Mar - 12 Mar Turkish Airlines
27 Mar - 07 Apr Cathay Pacific
16 Mar - 23 Mar Turkish Airlines
15 Mar - 21 Mar Turkish Airlines
24 Mar - 07 Apr Cathay Pacific
08 Mar - 22 Mar Turkish Airlines
15 Mar - 23 Mar Turkish Airlines
24 Mar - 31 Mar Turkish Airlines
26 Mar - 09 Apr Turkish Airlines
26 Mar - 31 Mar Turkish Airlines
14 Mar - 18 Mar Cathay Pacific
17 Mar - 29 Mar Turkish Airlines
22 Mar - 02 Apr Frontier Airlines
19 Mar - 31 Mar Turkish Airlines
26 Mar - 12 Apr Turkish Airlines
31 Mar - 17 Apr Delta direct
26 Mar - 09 Apr Delta direct
24 Mar - 07 Apr Delta direct
27 Mar - 07 Apr Delta direct
26 Mar - 12 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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