Cheapest return flights from Las Vegas to Seoul in April from $759

AirHint found the following cheapest return flights from Las Vegas (LAS) to Seoul (ICN) in April 2026 (see full year).

Return flights

15 Apr - 29 Apr Hawaiian Airlines
25 Apr - 04 May Frontier Airlines
04 Apr - 22 Apr Frontier Airlines
23 Apr - 30 Apr Air Canada
08 Apr - 15 Apr Air Canada
19 Apr - 27 Apr Air Canada
15 Apr - 15 May Air Canada
08 Apr - 17 Apr Air Canada
01 Apr - 15 Apr Frontier Airlines
02 Apr - 09 Apr Spirit Airlines
20 Apr - 12 May Cathay Pacific
01 Apr - 29 May Air Canada
11 Apr - 25 Apr WestJet
15 Apr - 29 Apr Korean Air direct
15 Apr - 15 May Delta direct
25 Apr - 04 May Delta direct
01 Apr - 29 May Delta direct

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

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