Cheapest return flights from Dallas-Fort Worth to Seoul in December from $1410

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 December 2025 (see full year).

Return flights

28 Dec - 04 Jan Finnair
21 Dec - 17 Jan Finnair
13 Dec - 03 Jan Finnair
20 Dec - 03 Jan Finnair
19 Dec - 03 Jan Finnair
28 Dec - 04 Jan Korean Air direct
21 Dec - 17 Jan Korean Air direct
19 Dec - 03 Jan Delta direct
13 Dec - 03 Jan Korean Air direct
20 Dec - 03 Jan Korean Air direct

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

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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