Cheapest one-way flights from Dallas-Fort Worth to Seoul in January from $442

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

One-Way flights

13 Jan Spirit Airlines
27 Jan Spirit Airlines
14 Jan Frontier Airlines
16 Jan Frontier Airlines
14 Jan American Airlines direct
15 Jan American Airlines direct
16 Jan American Airlines direct
26 Jan Frontier Airlines
25 Jan Alaska Airlines
10 Jan Frontier Airlines

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

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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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