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

Return flights

26 Aug - 30 Aug	Icelandair
26 Aug - 29 Aug	Icelandair
24 Aug - 31 Aug	Scandinavian Airlines
27 Aug - 06 Sep	Scandinavian Airlines
24 Aug - 31 Aug	Air Canada	direct
16 Aug - 29 Aug	Air Transat	direct
01 Aug - 15 Aug	Air Transat	direct
11 Aug - 25 Aug	Air Transat	direct
03 Aug - 14 Aug	Air Transat	direct
08 Aug - 17 Aug	Air Transat	direct
21 Aug - 26 Aug	Air Transat	direct
27 Aug - 06 Sep	Air Transat	direct
28 Aug - 06 Sep	Air Transat	direct

Also check the deals for one-way flights from Dublin to Toronto 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 Dublin to Toronto in August from 415€

Return flights