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	Cathay Pacific
03 Feb - 17 Feb	Spirit Airlines
01 Feb - 07 Feb	Alaska Airlines
11 Feb - 23 Feb	Spirit Airlines
17 Feb - 19 Feb	American Airlines	direct
03 Feb - 17 Feb	American Airlines	direct
15 Feb - 09 Mar	United
12 Feb - 06 Mar	Turkish Airlines
28 Feb - 14 Mar	Turkish Airlines
09 Feb - 18 Feb	American Airlines	direct
12 Feb - 06 Mar	Korean Air	direct
15 Feb - 09 Mar	Delta	direct
28 Feb - 14 Mar	Delta	direct
03 Feb - 10 Feb	Korean Air	direct
04 Feb - 11 Feb	Korean Air	direct
09 Feb - 16 Feb	Korean Air	direct
22 Feb - 01 Mar	Korean Air	direct
24 Feb - 03 Mar	Korean Air	direct
25 Feb - 04 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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Cheapest return flights from Dallas-Fort Worth to Seoul in February from $895

Return flights