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

Return flights

13 Apr - 23 Apr	Icelandair
20 Apr - 28 Apr	Icelandair
19 Apr - 29 Apr	Icelandair
17 Apr - 30 Apr	Icelandair
19 Apr - 28 Apr	Icelandair
19 Apr - 30 Apr	Icelandair
18 Apr - 30 Apr	Icelandair
13 Apr - 27 Apr	Icelandair
13 Apr - 20 Apr	Icelandair
14 Apr - 21 Apr	Icelandair
16 Apr - 07 May	Icelandair
25 Apr - 05 May	Icelandair
28 Apr - 07 May	Icelandair
21 Apr - 05 May	Icelandair
28 Apr - 19 May	Icelandair
22 Apr - 02 May	Icelandair
18 Apr - 02 May	Icelandair
24 Apr - 01 May	Icelandair
25 Apr - 11 May	Icelandair
22 Apr - 06 May	Icelandair

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

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 April from $375

Return flights