Cheapest return flights from Chicago to Seoul in June from $1608

AirHint found the following cheapest return flights from Chicago (MDW) to Seoul (ICN) in June 2026 (see full year).

Return flights

08 Jun - 24 Jun WestJet
15 Jun - 25 Jun Delta
16 Jun - 06 Jul Delta
15 Jun - 22 Jun Delta
20 Jun - 01 Jul Delta
05 Jun - 23 Jun Korean Air
13 Jun - 27 Jun Delta
20 Jun - 27 Jun Delta

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

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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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