Cheapest one-way flights from Las Vegas to Seoul in December from 342€

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

One-Way flights

02 Dec Spirit Airlines
29 Dec Frontier Airlines
08 Dec Flair Airlines
11 Dec United
24 Dec United
28 Dec United
23 Dec United
20 Dec Frontier Airlines
10 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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