AirHint found the following cheapest return flights from Las Vegas (LAS) to Seoul (ICN) in April 2026 (see full year).
Return flights
| 01 Apr - 19 Apr | WestJet | ||
| 06 Apr - 19 Apr | Hawaiian Airlines | ||
| 06 Apr - 19 Apr | Korean Air | direct | |
| 01 Apr - 19 Apr | Korean Air | direct |
Also check the deals for one-way flights from Las Vegas to Seoul in April.
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