Cheapest return DFW–ICN flights, October

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

Return flights

11 Oct - 20 Oct Spirit Airlines
20 Oct - 17 Nov Air Canada
06 Oct - 13 Oct Air Canada
31 Oct - 06 Nov United
01 Oct - 08 Oct Air Canada
12 Oct - 26 Oct Air Canada
05 Oct - 30 Oct EVA Air
17 Oct - 23 Oct Air Canada
08 Oct - 15 Oct Air Canada
01 Oct - 31 Oct Air Canada
08 Oct - 15 Oct Delta direct
12 Oct - 26 Oct Delta direct
20 Oct - 17 Nov Delta direct
31 Oct - 06 Nov Korean Air direct

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

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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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