Cheapest one-way flights from Las Vegas to Seoul in October from $378

Best time to book flights for Las Vegas (LAS) to Seoul (ICN) flights at AirHint

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

One-Way flights

04 Oct WestJet
22 Oct Hawaiian Airlines
15 Oct WestJet
01 Oct Air Canada
28 Oct Air Canada
14 Oct Alaska Airlines
13 Oct Alaska Airlines
25 Oct Alaska Airlines
18 Oct Alaska Airlines
17 Oct Alaska Airlines

Also check the deals for return 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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