Cheapest return flights from Toronto to Dublin in December from $508

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

22 Dec - 29 Dec Icelandair
21 Dec - 30 Dec Icelandair
17 Dec - 14 Jan Icelandair
22 Dec - 05 Jan Icelandair
21 Dec - 01 Jan Icelandair
17 Dec - 28 Dec Icelandair
18 Dec - 28 Dec Icelandair
21 Dec - 28 Dec Icelandair
05 Dec - 13 Dec Icelandair
28 Dec - 04 Jan Icelandair
17 Dec - 04 Jan Icelandair
13 Dec - 10 Jan Icelandair
21 Dec - 02 Jan Icelandair
17 Dec - 03 Jan Icelandair
03 Dec - 10 Dec TAP
13 Dec - 10 Jan Air Canada direct
19 Dec - 04 Jan Icelandair
05 Dec - 13 Dec Air Canada direct
19 Dec - 28 Dec Icelandair
19 Dec - 27 Dec Icelandair

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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