Cheapest return flights from Las Vegas to Dublin in September from 740€

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 September 2025 (see full year).

Return flights

20 Sep - 27 Sep Air Transat
03 Sep - 24 Sep Air Transat
02 Sep - 24 Sep Air Canada
03 Sep - 26 Sep Air Canada
03 Sep - 27 Sep Air Transat
17 Sep - 24 Sep United
17 Sep - 25 Sep Air France
14 Sep - 23 Sep Air France
04 Sep - 25 Sep WestJet
12 Sep - 19 Sep Air Canada
27 Sep - 04 Oct United

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

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.

Book a cheap hotel in Dublin

Cheap car rent in Dublin