Cheapest one-way flights from Las Vegas to Seoul in January from $372

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

One-Way flights

16 Jan Flair Airlines
15 Jan Alaska Airlines
09 Jan Alaska Airlines
05 Jan Spirit Airlines
30 Jan Hawaiian Airlines
29 Jan Hawaiian Airlines
24 Jan Hawaiian Airlines
13 Jan Hawaiian Airlines
11 Jan United
01 Jan United

Also check the deals for return flights from Las Vegas 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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