Cheapest return flights from Las Vegas to Seoul in January from 714€

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

Return flights

06 Jan - 15 Jan Frontier Airlines
04 Jan - 17 Jan Frontier Airlines
01 Jan - 12 Jan Frontier Airlines
29 Jan - 31 Jan United
12 Jan - 09 Feb United
01 Jan - 08 Jan Air Canada
29 Jan - 31 Jan Korean Air direct
04 Jan - 17 Jan Korean Air direct
01 Jan - 08 Jan Korean Air direct

Also check the deals for one-way flights from Las Vegas to Seoul in January.

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