Cheapest return flights from Chicago to Seoul in June from $1030

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 June 2025 (see full year).

Return flights

17 Jun - 24 Jun Spirit Airlines
24 Jun - 01 Jul Spirit Airlines
13 Jun - 23 Jun Spirit Airlines
12 Jun - 25 Jun Frontier Airlines
26 Jun - 10 Jul Frontier Airlines
27 Jun - 06 Jul Spirit Airlines
20 Jun - 11 Jul Spirit Airlines
07 Jun - 02 Jul Air Canada
13 Jun - 29 Jun Spirit Airlines
12 Jun - 11 Jul Frontier Airlines
13 Jun - 11 Jul Spirit Airlines
08 Jun - 22 Jun Spirit Airlines
25 Jun - 09 Jul Turkish Airlines
01 Jun - 11 Jun WestJet
23 Jun - 14 Jul Turkish Airlines
24 Jun - 26 Jul Spirit Airlines
05 Jun - 18 Jun Spirit Airlines
05 Jun - 13 Jun Spirit Airlines
11 Jun - 17 Jun Spirit Airlines
05 Jun - 12 Jun Air Canada

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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