Cheapest return flights from Las Vegas to Seoul in April from $807

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 April 2025 (see full year).

Return flights

15 Apr - 23 Apr Alaska Airlines
09 Apr - 23 Apr Alaska Airlines
14 Apr - 04 May WestJet
03 Apr - 15 Apr Flair Airlines
27 Apr - 10 May Frontier Airlines
09 Apr - 16 Apr Frontier Airlines
15 Apr - 24 Apr Air Canada
24 Apr - 04 May Air Canada
28 Apr - 01 May Alaska Airlines
03 Apr - 08 Apr Air Canada
09 Apr - 23 Apr Korean Air direct
15 Apr - 23 Apr Korean Air direct
15 Apr - 24 Apr Korean Air direct
14 Apr - 04 May Korean Air direct

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

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.

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