Cheapest return flights from Dallas-Fort Worth to Seoul in October from $786

Best time to book flights for Dallas-Fort Worth (DFW) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to Seoul (ICN) in October 2025 (see full year).

Return flights

23 Oct - 30 Oct Spirit Airlines
13 Oct - 21 Oct Cathay Pacific
14 Oct - 21 Oct Cathay Pacific
13 Oct - 20 Oct Cathay Pacific
20 Oct - 20 Nov Cathay Pacific
01 Oct - 15 Oct Air Canada
13 Oct - 22 Oct Air Canada
20 Oct - 27 Oct Air Canada
13 Oct - 23 Oct Air Canada
21 Oct - 28 Oct Air Canada
05 Oct - 25 Oct Air Canada
19 Oct - 02 Nov Air Canada
06 Oct - 20 Nov Turkish Airlines
10 Oct - 12 Nov Spirit Airlines
20 Oct - 20 Nov Delta direct
06 Oct - 20 Nov Delta direct
19 Oct - 02 Nov American Airlines direct
10 Oct - 12 Nov American Airlines direct

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

Skyscanner

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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