Cheapest return flights from Las Vegas to Seoul in December from 672€

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

Return flights

04 Dec - 13 Dec Frontier Airlines
03 Dec - 25 Dec WestJet
24 Dec - 29 Dec Flair Airlines
13 Dec - 09 Jan Frontier Airlines
22 Dec - 01 Jan WestJet
03 Dec - 25 Dec Delta direct
13 Dec - 09 Jan Delta direct

Also check the deals for one-way 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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