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

Return flights

08 Feb - 15 Feb	Spirit Airlines
12 Feb - 17 Feb	WestJet
14 Feb - 28 Feb	Frontier Airlines
14 Feb - 28 Feb	Aer Lingus	direct
21 Feb - 28 Feb	Aer Lingus	direct
24 Feb - 03 Mar	Aer Lingus
03 Feb - 10 Feb	Aer Lingus	direct
27 Feb - 06 Mar	Alaska Airlines
05 Feb - 12 Feb	Aer Lingus	direct
17 Feb - 24 Feb	Aer Lingus
11 Feb - 18 Feb	Aer Lingus
15 Feb - 22 Feb	Aer Lingus

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

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.

Book a cheap hotel in Dublin

Cheap car rent in Dublin

Cheapest return flights from Las Vegas to Dublin in February from 549€

Return flights