Cheapest one-way flights from Toronto to Dublin in September from 254€

AirHint found the following cheapest one-way flights from Toronto (YTZ) to Dublin (DUB) in September 2025 (see full year).

One-Way flights

23 Sep Porter Airlines (Canada) Ltd
05 Sep Porter Airlines (Canada) Ltd
15 Sep Porter Airlines (Canada) Ltd
09 Sep Porter Airlines (Canada) Ltd
11 Sep Air Transat
20 Sep Air Transat
01 Sep Air Transat
17 Sep Porter Airlines (Canada) Ltd
16 Sep Air Transat

Also check the deals for return flights from Toronto to Dublin in September.

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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