Cheapest one-way flights from Las Vegas to Dublin in March from $280

AirHint found the following cheapest one-way flights from Las Vegas (LAS) to Dublin (DUB) in March 2026 (see full year).

One-Way flights

24 Mar Spirit Airlines
10 Mar Frontier Airlines
23 Mar Frontier Airlines
05 Mar Spirit Airlines
09 Mar Frontier Airlines
04 Mar Frontier Airlines
17 Mar Frontier Airlines
29 Mar Breeze Airways
07 Mar Frontier Airlines
15 Mar Frontier Airlines

Also check the deals for return flights from Las Vegas to Dublin 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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