Cheapest return flights from Dallas-Fort Worth to Seoul in September from $836

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

Return flights

30 Sep - 07 Oct Air Canada
14 Sep - 28 Sep Air Canada
08 Sep - 22 Sep Air Canada
08 Sep - 29 Sep Air Canada
03 Sep - 10 Sep Air Canada
04 Sep - 13 Sep Air Canada
18 Sep - 25 Sep Air Canada
03 Sep - 10 Sep Korean Air direct
08 Sep - 22 Sep Delta direct
14 Sep - 28 Sep Delta direct
01 Sep - 07 Sep Delta direct
30 Sep - 07 Oct Korean Air direct

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

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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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