Cheapest return flights from Chicago to Seoul in April from 1105€

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

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

Return flights

09 Apr - 16 Apr Frontier Airlines
08 Apr - 15 Apr Frontier Airlines
04 Apr - 07 Apr Frontier Airlines
13 Apr - 20 Apr Korean Air
14 Apr - 21 Apr Delta
24 Apr - 01 May Delta
19 Apr - 23 Apr Delta
20 Apr - 23 Apr Delta

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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