Cheapest one-way flights from Dallas-Fort Worth to Seoul in December from $422

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

One-Way flights

02 Dec Frontier Airlines
03 Dec Frontier Airlines
05 Dec American Airlines direct
02 Dec American Airlines direct
03 Dec American Airlines direct
24 Dec American Airlines direct
04 Dec Delta direct
27 Dec Korean Air direct
28 Dec Korean Air direct
30 Dec Korean Air direct

Also check the deals for return flights from Dallas-Fort Worth to Seoul in December.

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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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