Cheapest return flights from Chicago to Seoul in March from 778€

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

10 Mar - 19 Mar Spirit Airlines
10 Mar - 18 Mar Spirit Airlines
12 Mar - 19 Mar Spirit Airlines
05 Mar - 12 Mar Turkish Airlines
03 Mar - 19 Mar Turkish Airlines
04 Mar - 25 Mar Turkish Airlines
03 Mar - 10 Mar Turkish Airlines
15 Mar - 18 Mar Frontier Airlines
10 Mar - 26 Mar Spirit Airlines
17 Mar - 24 Mar Turkish Airlines
02 Mar - 07 Apr Turkish Airlines
03 Mar - 15 Apr Turkish Airlines
24 Mar - 07 Apr Spirit Airlines
26 Mar - 12 Apr Spirit Airlines
25 Mar - 03 Apr Frontier Airlines
20 Mar - 04 Apr Turkish Airlines
08 Mar - 27 Apr Cathay Pacific
29 Mar - 05 Apr Frontier Airlines
24 Mar - 07 Apr Delta direct
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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