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

Return flights

07 Apr - 14 Apr	TAP
07 Apr - 15 Apr	TAP
07 Apr - 14 Apr	Aer Lingus	direct
15 Apr - 20 Apr	Aer Lingus	direct
01 Apr - 15 Apr	Air Canada	direct
20 Apr - 12 May	TAP
01 Apr - 14 Apr	TAP
07 Apr - 15 Apr	Air Canada	direct
01 Apr - 14 Apr	Air Canada	direct
01 Apr - 25 Apr	TAP
01 Apr - 12 Apr	TAP
27 Apr - 13 May	TAP
25 Apr - 16 May	TAP
29 Apr - 23 May	TAP
25 Apr - 01 May	TAP
27 Apr - 13 May	Aer Lingus	direct
20 Apr - 12 May	Aer Lingus	direct
29 Apr - 23 May	Air Canada	direct
25 Apr - 16 May	Aer Lingus	direct
25 Apr - 01 May	Lufthansa	direct

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 356€

Return flights