Cheapest one-way flights from Dallas to Seoul in January from $517

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

One-Way flights

11 Jan Delta
14 Jan Delta
19 Jan Korean Air
15 Jan Korean Air
21 Jan Korean Air
30 Jan Korean Air
28 Jan Korean Air
31 Jan Korean Air
01 Jan Air France
17 Jan Korean Air

Also check the deals for return flights from Dallas 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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