Cheapest return flights from Las Vegas (LAS) to Seoul (ICN), October

11 dates in October, from $ 881. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
29 Oct 6 Nov Frontier Airlines
28 Oct 7 Nov Frontier Airlines
22 Oct 6 Nov Alaska Airlines
12 Oct 28 Oct Cathay Pacific
18 Oct 31 Oct Alaska Airlines
15 Oct 21 Oct Alaska Airlines
14 Oct 21 Oct Southwest Airlines
12 Oct 28 Oct Korean Air
Direct Flight
22 Oct 6 Nov Korean Air
Direct Flight
28 Oct 7 Nov Korean Air
Direct Flight
29 Oct 6 Nov Korean Air
Direct Flight
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Deals for one-way flights from Las Vegas to Seoul in October.

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Updated Oct 10, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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