Cheapest return flights from Las Vegas (LAS) to Dublin (DUB), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
02 Sep 20 Sep Frontier Airlines
11 Sep 14 Sep WestJet
03 Sep 11 Sep Air Canada
10 Sep 18 Sep Air Canada
20 Sep 30 Sep WestJet
06 Sep 14 Sep Delta
17 Sep 20 Oct WestJet
04 Sep 12 Sep Air Canada
05 Sep 13 Sep Air Canada
08 Sep 16 Sep Air Canada
29 Sep 07 Oct Air Canada
22 Sep 30 Sep Air Canada
24 Sep 02 Oct Air Canada
25 Sep 03 Oct Air Canada
26 Sep 04 Oct Air Canada
23 Sep 01 Oct Air Canada
28 Sep 06 Oct Air Canada
30 Sep 08 Oct Air Canada
27 Sep 05 Oct Air Canada
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deals for one-way flights from Las Vegas to Dublin in September.

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Updated Jul 4, 2026.

About these fares

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