Cheapest return flights from Las Vegas to Seoul in May from $876

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

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

Return flights

25 May - 08 Jun Flair Airlines
31 May - 07 Jun Flair Airlines
25 May - 01 Jun Flair Airlines
27 May - 09 Jun Flair Airlines
26 May - 02 Jun Flair Airlines
27 May - 24 Jun Flair Airlines
23 May - 30 May Spirit Airlines
22 May - 30 Jun Flair Airlines
22 May - 23 May Spirit Airlines
24 May - 31 May United
25 May - 14 Jun Air Canada
22 May - 30 Jun Korean Air direct
27 May - 09 Jun Delta direct

Also check the deals for one-way 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