Cheapest return flights from Las Vegas to Dublin in May from $635

Best time to book flights for Las Vegas (LAS) to Dublin (DUB) flights at AirHint

AirHint found the following cheapest return flights from Las Vegas (LAS) to Dublin (DUB) in May 2025 (see full year).

Return flights

02 May - 09 May Frontier Airlines
15 May - 28 May Spirit Airlines
03 May - 13 May Frontier Airlines
19 May - 26 May Alaska Airlines
31 May - 07 Jun Alaska Airlines
27 May - 03 Jun Alaska Airlines
29 May - 05 Jun United
23 May - 30 May United
25 May - 01 Jun United

Also check the deals for one-way flights from Las Vegas to Dublin in May.

Skyscanner

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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