Cheapest return flights from Las Vegas to Seoul in April from $741

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 Frontier Airlines
07 Apr - 19 Apr Frontier Airlines
04 Apr - 22 Apr Frontier Airlines
19 Apr - 29 Apr Frontier Airlines
07 Apr - 18 Apr Frontier Airlines
23 Apr - 30 Apr Air Canada
08 Apr - 15 Apr Air Canada
19 Apr - 27 Apr Air Canada
06 Apr - 15 Apr Air Canada
05 Apr - 15 Apr Air Canada
17 Apr - 03 May WestJet
25 Apr - 04 May Frontier Airlines
15 Apr - 15 May Air Canada
20 Apr - 12 May Cathay Pacific
01 Apr - 29 May Air Canada
17 Apr - 03 May 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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