Cheapest return flights from Las Vegas to Seoul in October from $796

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

Return flights

20 Oct - 16 Nov Alaska Airlines
11 Oct - 21 Oct Flair Airlines
14 Oct - 17 Oct Air Canada
10 Oct - 20 Oct Flair Airlines
02 Oct - 09 Nov Alaska Airlines
02 Oct - 09 Nov Delta direct
20 Oct - 16 Nov Delta direct
14 Oct - 17 Oct Delta direct
11 Oct - 21 Oct Korean Air direct

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

Skyscanner

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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