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

One-Way flights

22 Jul	Spirit Airlines
18 Jul	Alaska Airlines
25 Jul	Hawaiian Airlines
30 Jul	Alaska Airlines
27 Jul	WestJet
23 Jul	Alaska Airlines
14 Jul	Air Canada
12 Jul	WestJet
21 Jul	Delta	direct
14 Jul	Delta	direct

Also check the deals for return flights from Las Vegas to Seoul in July.

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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Cheapest one-way flights from Las Vegas to Seoul in July from $482

One-Way flights