AirHint found the following cheapest return flights from Toronto (YYZ) to Dublin (DUB) in July 2025 (see full year).

Return flights

28 Jul - 27 Aug	Air Transat	direct
17 Jul - 28 Aug	Aer Lingus	direct
17 Jul - 21 Jul	TAP
16 Jul - 25 Aug	Air Transat	direct
29 Jul - 14 Aug	WestJet
23 Jul - 14 Aug	WestJet
07 Jul - 25 Aug	Air Transat	direct
08 Jul - 25 Aug	Air Transat	direct
10 Jul - 22 Jul	TAP
24 Jul - 14 Aug	TAP
17 Jul - 14 Aug	TAP
07 Jul - 14 Jul	WestJet	direct
16 Jul - 23 Aug	WestJet
16 Jul - 21 Jul	TAP
11 Jul - 13 Jul	WestJet	direct
10 Jul - 20 Jul	TAP
10 Jul - 13 Jul	TAP
08 Jul - 20 Jul	TAP
18 Jul - 22 Jul	TAP
15 Jul - 21 Jul	TAP

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

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 July from $441

Return flights