Cheapest return flights from Las Vegas to Seoul in March from $925

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

Return flights

02 Mar - 06 Mar WestJet
31 Mar - 03 Apr WestJet
13 Mar - 23 Mar Frontier Airlines
30 Mar - 06 Apr WestJet
14 Mar - 20 Mar Frontier Airlines
13 Mar - 29 Mar Frontier Airlines
15 Mar - 21 Mar Frontier Airlines
12 Mar - 19 Mar Air Canada
26 Mar - 28 Mar Air Canada
06 Mar - 08 Mar Alaska Airlines
14 Mar - 20 Mar Korean Air direct
02 Mar - 06 Mar Korean Air direct
30 Mar - 06 Apr Korean Air direct
31 Mar - 03 Apr Korean Air direct

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

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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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