Cheapest return flights from Toronto to Dublin in September from 525€

AirHint found the following cheapest return flights from Toronto (YTZ) to Dublin (DUB) in September 2026 (see full year).

Return flights

14 Sep - 29 Sep Air Canada
16 Sep - 23 Sep Air Canada
06 Sep - 14 Sep United
08 Sep - 02 Oct United
08 Sep - 03 Oct United
09 Sep - 03 Oct United
10 Sep - 03 Oct United
21 Sep - 05 Oct United
15 Sep - 22 Sep United
08 Sep - 01 Oct United
09 Sep - 30 Sep United
10 Sep - 16 Sep United
09 Sep - 16 Sep Air Canada
01 Sep - 15 Sep United
01 Sep - 22 Sep United
03 Sep - 13 Sep United
29 Sep - 10 Oct United
25 Sep - 04 Oct United
07 Sep - 01 Oct Porter Airlines (Canada) Ltd
08 Sep - 04 Oct Porter Airlines (Canada) Ltd

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

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