Cheapest one-way flights from Las Vegas to Seoul in April from $435

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

One-Way flights

30 Apr Frontier Airlines
01 Apr WestJet
05 Apr Frontier Airlines
23 Apr Southwest Airlines
04 Apr Alaska Airlines
23 Apr Korean Air direct
05 Apr Korean Air direct
30 Apr Korean Air direct
01 Apr Korean Air direct
04 Apr Korean Air direct

Also check the deals for return flights from Las Vegas to Seoul in April.

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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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