Cheapest return flights from Toronto to Dublin in October from $379

Best time to book flights for Toronto (YYZ) to Dublin (DUB) flights at AirHint

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

Return flights

20 Oct - 26 Oct Aer Lingus direct
19 Oct - 31 Oct Aer Lingus direct
17 Oct - 26 Oct Aer Lingus direct
18 Oct - 26 Oct Aer Lingus direct
31 Oct - 07 Nov Aer Lingus direct
10 Oct - 13 Oct Aer Lingus direct
17 Oct - 24 Oct Air Transat direct
09 Oct - 17 Oct Air Transat direct
03 Oct - 10 Oct Air Transat direct
13 Oct - 20 Oct Aer Lingus direct
06 Oct - 13 Oct Aer Lingus direct
30 Oct - 02 Nov Aer Lingus direct
30 Oct - 06 Nov Aer Lingus direct
23 Oct - 02 Nov British Airways
22 Oct - 18 Nov Icelandair
23 Oct - 02 Nov Air Canada direct

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

Skyscanner

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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