AirHint found the following cheapest return flights from Vancouver (YVR) to Dublin (DUB) in September 2025 (see full year).

Return flights

11 Sep - 24 Sep	Flair Airlines
09 Sep - 23 Sep	Flair Airlines
09 Sep - 24 Sep	Flair Airlines
22 Sep - 08 Oct	WestJet
11 Sep - 17 Sep	WestJet
24 Sep - 08 Oct	WestJet
26 Sep - 10 Oct	Flair Airlines
20 Sep - 04 Oct	Air Canada
29 Sep - 04 Oct	Flair Airlines
10 Sep - 17 Sep	WestJet
13 Sep - 19 Sep	Flair Airlines
21 Sep - 24 Sep	WestJet
26 Sep - 08 Oct	WestJet
25 Sep - 04 Oct	WestJet
15 Sep - 04 Oct	WestJet
26 Sep - 04 Oct	WestJet
27 Sep - 04 Oct	WestJet
09 Sep - 16 Sep	Flair Airlines
15 Sep - 21 Sep	WestJet
11 Sep - 18 Sep	Flair Airlines

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

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 Vancouver to Dublin in September from 336€

Return flights