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

Return flights

09 Feb - 23 Feb	Frontier Airlines
03 Feb - 17 Feb	Frontier Airlines
19 Feb - 25 Feb	EVA Air
14 Feb - 23 Feb	Frontier Airlines
05 Feb - 09 Feb	EVA Air
03 Feb - 12 Feb	EVA Air
01 Feb - 24 Feb	Frontier Airlines
16 Feb - 09 Mar	Frontier Airlines
18 Feb - 23 Feb	Frontier Airlines
09 Feb - 16 Feb	United
02 Feb - 27 Feb	United
27 Feb - 31 Mar	United
27 Feb - 06 Mar	Spirit Airlines
27 Feb - 31 Mar	Delta	direct
16 Feb - 09 Mar	Delta	direct
24 Feb - 03 Mar	Korean Air	direct
28 Feb - 07 Mar	Korean Air	direct
22 Feb - 01 Mar	Korean Air	direct
26 Feb - 05 Mar	Korean Air	direct
27 Feb - 06 Mar	Korean Air	direct

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

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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Cheapest return flights from Dallas-Fort Worth to Seoul in February from 723€

Return flights