Cheapest return flights from Las Vegas to Dublin in May from $673

AirHint found the following cheapest return flights from Las Vegas (LAS) to Dublin (DUB) in May 2026 (see full year).

Return flights

05 May - 12 May United
06 May - 15 May Scandinavian Airlines
22 May - 09 Jun WestJet
20 May - 27 May Aer Lingus
10 May - 17 May Aer Lingus
25 May - 01 Jun Aer Lingus
30 May - 06 Jun Aer Lingus
15 May - 22 May Alaska Airlines

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

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