Cheapest return flights from Las Vegas to Dublin in May from 590€

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

Return flights

13 May - 22 May SWISS
12 May - 22 May Frontier Airlines
26 May - 02 Jun Air Canada
06 May - 10 May Frontier Airlines
23 May - 30 May Spirit Airlines
01 May - 08 May Aer Lingus
07 May - 14 May Alaska Airlines
13 May - 20 May Alaska Airlines
04 May - 11 May Aer Lingus
28 May - 04 Jun Alaska Airlines
18 May - 25 May Aer Lingus

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

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