Cheapest return flights from Toronto to Dublin in October from $402

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

07 Oct - 15 Oct Air Transat direct
03 Oct - 15 Oct Air Transat direct
10 Oct - 15 Oct Air Transat direct
05 Oct - 15 Oct Air Transat direct
03 Oct - 12 Oct Air Transat direct
17 Oct - 25 Oct Air Transat direct
03 Oct - 10 Oct Air Transat direct
04 Oct - 11 Oct Air Transat direct
20 Oct - 26 Oct Aer Lingus direct
07 Oct - 28 Oct Aer Lingus direct
31 Oct - 02 Nov Aer Lingus direct
22 Oct - 05 Nov Aer Lingus direct
24 Oct - 08 Nov Icelandair
24 Oct - 08 Nov Aer Lingus 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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