Cheapest return flights from Toronto to Dublin in October from $559

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

Return flights

17 Oct - 24 Oct Porter Airlines (Canada) Ltd
18 Oct - 22 Oct Porter Airlines (Canada) Ltd
04 Oct - 11 Oct Porter Airlines (Canada) Ltd
03 Oct - 07 Oct Porter Airlines (Canada) Ltd
15 Oct - 20 Oct Porter Airlines (Canada) Ltd
24 Oct - 02 Nov Air Canada
01 Oct - 10 Oct Porter Airlines (Canada) Ltd
20 Oct - 27 Oct Porter Airlines (Canada) Ltd
14 Oct - 21 Oct Porter Airlines (Canada) Ltd
09 Oct - 19 Oct Porter Airlines (Canada) Ltd
09 Oct - 13 Oct Porter Airlines (Canada) Ltd
28 Oct - 22 Nov Air Canada
29 Oct - 04 Nov Porter Airlines (Canada) Ltd
08 Oct - 01 Nov Porter Airlines (Canada) Ltd
30 Oct - 02 Nov Porter Airlines (Canada) Ltd
20 Oct - 07 Nov Porter Airlines (Canada) Ltd
17 Oct - 03 Nov Porter Airlines (Canada) Ltd
28 Oct - 13 Nov Porter Airlines (Canada) Ltd
09 Oct - 01 Nov Porter Airlines (Canada) Ltd
26 Oct - 21 Nov Porter Airlines (Canada) Ltd

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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