Cheapest return flights from Chicago to Seoul in April from 905€

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 April 2025 (see full year).

Return flights

08 Apr - 15 Apr Spirit Airlines
07 Apr - 28 Apr Cathay Pacific
08 Apr - 28 Apr Cathay Pacific
28 Apr - 17 May Turkish Airlines
30 Apr - 07 May Turkish Airlines
26 Apr - 17 May Turkish Airlines
18 Apr - 02 May Spirit Airlines
02 Apr - 18 Apr Turkish Airlines
08 Apr - 19 Apr Turkish Airlines
11 Apr - 18 Apr Spirit Airlines
10 Apr - 21 Apr Cathay Pacific
01 Apr - 10 Apr Cathay Pacific
01 Apr - 22 Apr Spirit Airlines
12 Apr - 27 Apr Cathay Pacific
25 Apr - 02 May Spirit Airlines
30 Apr - 28 May Delta
28 Apr - 17 May Delta direct
25 Apr - 02 May Korean Air direct
18 Apr - 02 May Delta direct
26 Apr - 17 May Korean Air direct

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

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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