Cheapest return flights from Toronto to Dublin in December from $452

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 December 2025 (see full year).

Return flights

01 Dec - 08 Dec Icelandair
09 Dec - 15 Jan Icelandair
10 Dec - 14 Jan Icelandair
13 Dec - 30 Dec Icelandair
01 Dec - 08 Dec Aer Lingus direct
13 Dec - 03 Jan Icelandair
22 Dec - 06 Jan Icelandair
18 Dec - 05 Jan Icelandair
14 Dec - 20 Dec Icelandair
23 Dec - 30 Dec Icelandair
18 Dec - 29 Dec Icelandair
22 Dec - 01 Jan Icelandair
21 Dec - 02 Jan Icelandair
18 Dec - 04 Jan Icelandair
26 Dec - 04 Jan Icelandair
23 Dec - 04 Jan Icelandair
19 Dec - 31 Dec Icelandair
20 Dec - 27 Dec Icelandair
19 Dec - 31 Dec Air Canada direct
23 Dec - 30 Dec Aer Lingus direct

Also check the deals for one-way 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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