Cheapest one-way flights from Toronto to Dublin in December from $439

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

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

One-Way flights

08 Dec Porter Airlines (Canada) Ltd
13 Dec Porter Airlines (Canada) Ltd
06 Dec Porter Airlines (Canada) Ltd
27 Dec Porter Airlines (Canada) Ltd
14 Dec Porter Airlines (Canada) Ltd
26 Dec Air Canada
24 Dec Porter Airlines (Canada) Ltd

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

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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