Cheapest one-way flights from Toronto to Dublin in December from 372€

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

One-Way flights

28 Dec Porter Airlines (Canada) Ltd
29 Dec Porter Airlines (Canada) Ltd
15 Dec Porter Airlines (Canada) Ltd
26 Dec Porter Airlines (Canada) Ltd
14 Dec Porter Airlines (Canada) Ltd
22 Dec Porter Airlines (Canada) Ltd
17 Dec Air Transat
25 Dec Porter Airlines (Canada) Ltd
20 Dec Air Transat
21 Dec Porter Airlines (Canada) Ltd

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

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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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