AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to Seoul (ICN) in June 2026 (see full year).

Return flights

03 Jun - 01 Jul	Air Canada
03 Jun - 02 Jul	Air Canada
02 Jun - 01 Jul	Air Canada
03 Jun - 07 Jul	Air Canada
02 Jun - 02 Jul	Air Canada
09 Jun - 07 Jul	Air Canada
02 Jun - 18 Jun	Finnair
03 Jun - 19 Jun	Air Canada
03 Jun - 07 Jul	Korean Air	direct
09 Jun - 07 Jul	Korean Air	direct
02 Jun - 18 Jun	Delta	direct
03 Jun - 02 Jul	Korean Air	direct
02 Jun - 01 Jul	Korean Air	direct
03 Jun - 19 Jun	Delta	direct

Also check the deals for one-way flights from Dallas-Fort Worth to Seoul in June.

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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Cheapest return flights from Dallas-Fort Worth to Seoul in June from 1227€

Return flights