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

Return flights

03 Feb - 07 Feb	Scandinavian Airlines
04 Feb - 08 Feb	Scandinavian Airlines
24 Feb - 28 Feb	Scandinavian Airlines
27 Feb - 03 Mar	Scandinavian Airlines
05 Feb - 12 Feb	United
03 Feb - 09 Feb	Delta
13 Feb - 07 Mar	Sun Country Airlines
12 Feb - 19 Feb	Aer Lingus
27 Feb - 06 Mar	Aer Lingus
07 Feb - 14 Feb	Aer Lingus
17 Feb - 24 Feb	Aer Lingus
22 Feb - 01 Mar	Aer Lingus
03 Feb - 07 Feb	Aer Lingus	direct
24 Feb - 28 Feb	Aer Lingus	direct

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.

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Cheapest return flights from Las Vegas to Dublin in February from 423€

Return flights