Cheapest return flights from Columbus to Seoul in June from $1148

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

Return flights

02 Jun - 29 Jul Air Canada
27 Jun - 05 Jul Air Canada

Also check the deals for one-way flights from Columbus 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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