Cheapest one-way flights from Las Vegas to Seoul in May from $493

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 May 2025 (see full year).

One-Way flights

31 May Spirit Airlines
25 May Flair Airlines
26 May Flair Airlines
24 May Flair Airlines
27 May Flair Airlines
28 May Frontier Airlines
22 May Flair Airlines
20 May Spirit Airlines
29 May United
23 May United

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

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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul