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

Return flights

16 Aug - 29 Aug	WestJet
05 Aug - 19 Aug	WestJet
12 Aug - 19 Aug	WestJet
10 Aug - 17 Aug	WestJet
07 Aug - 11 Aug	WestJet
07 Aug - 19 Aug	WestJet
14 Aug - 26 Aug	WestJet
09 Aug - 15 Aug	WestJet
26 Aug - 09 Sep	WestJet
11 Aug - 18 Aug	WestJet
19 Aug - 31 Aug	WestJet
31 Aug - 07 Sep	WestJet
26 Aug - 02 Sep	WestJet
19 Aug - 02 Sep	WestJet
31 Aug - 08 Sep	WestJet
28 Aug - 07 Sep	WestJet
11 Aug - 01 Sep	WestJet
11 Aug - 08 Sep	WestJet
12 Aug - 04 Sep	WestJet
08 Aug - 05 Sep	WestJet

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

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 Toronto to Dublin in August from 368€

Return flights