Cheapest one-way flights from Las Vegas to Seoul in December from 401€

AirHint found the following cheapest one-way flights from Las Vegas (LAS) to Seoul (ICN) in December 2025 (see full year).

One-Way flights

28 Dec United
29 Dec United
27 Dec United
09 Dec Frontier Airlines
12 Dec Flair Airlines
10 Dec Air Canada
21 Dec Frontier Airlines
17 Dec Alaska Airlines
29 Dec Korean Air direct
09 Dec Korean Air direct

Also check the deals for return flights from Las Vegas to Seoul in December.

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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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