Cheapest return flights from Las Vegas to Seoul in May from $815

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

12 May - 19 May Spirit Airlines
13 May - 22 May Flair Airlines
28 May - 07 Jun Flair Airlines
23 May - 01 Jun WestJet
19 May - 31 May Spirit Airlines
17 May - 09 Jun Flair Airlines
19 May - 24 May Spirit Airlines
28 May - 18 Jun Flair Airlines
29 May - 07 Jun WestJet
19 May - 26 May Spirit Airlines
03 May - 15 May Spirit Airlines
22 May - 30 Jun Flair Airlines
04 May - 15 May Spirit Airlines
24 May - 01 Jun WestJet
29 May - 05 Jun Flair Airlines
30 May - 07 Jun WestJet
02 May - 09 May Air Canada
12 May - 19 May Delta direct
13 May - 22 May Delta direct
17 May - 09 Jun Korean Air direct

Also check the deals for one-way flights from Las Vegas to Seoul in May.

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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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