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 - 18 Feb	Frontier Airlines
01 Feb - 07 Feb	Air Canada
02 Feb - 14 Feb	Air Canada
27 Feb - 31 Mar	United
09 Feb - 18 Feb	Delta	direct
10 Feb - 17 Feb	Korean Air	direct
11 Feb - 18 Feb	Korean Air	direct
12 Feb - 19 Feb	Korean Air	direct
01 Feb - 08 Feb	Korean Air	direct
02 Feb - 09 Feb	Korean Air	direct
03 Feb - 10 Feb	Korean Air	direct
22 Feb - 01 Mar	Korean Air	direct
23 Feb - 02 Mar	Korean Air	direct
24 Feb - 03 Mar	Korean Air	direct
25 Feb - 04 Mar	Korean Air	direct
26 Feb - 05 Mar	Korean Air	direct
27 Feb - 31 Mar	Delta	direct
27 Feb - 06 Mar	Korean Air	direct
28 Feb - 07 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 835€

Return flights