Cheapest return flights from Toronto to Dublin in December from 376€

AirHint found the following cheapest return flights from Toronto (YYZ) to Dublin (DUB) in December 2025 (see full year).

Return flights

02 Dec - 10 Dec Aer Lingus direct
03 Dec - 10 Dec Aer Lingus direct
05 Dec - 09 Dec Icelandair
03 Dec - 07 Dec Aer Lingus direct
01 Dec - 09 Dec Icelandair
01 Dec - 13 Jan Aer Lingus direct
01 Dec - 08 Dec Aer Lingus direct
05 Dec - 08 Dec Aer Lingus direct
05 Dec - 13 Jan Aer Lingus direct
06 Dec - 08 Dec Aer Lingus direct
01 Dec - 05 Dec Icelandair
01 Dec - 09 Dec Aer Lingus direct
30 Dec - 24 Jan Aer Lingus direct
25 Dec - 17 Jan Air Canada direct
13 Dec - 19 Jan Aer Lingus direct
25 Dec - 12 Jan Air Canada direct
13 Dec - 12 Jan Air Canada direct
02 Dec - 08 Jan Air Canada
12 Dec - 12 Jan Air Canada direct
28 Dec - 17 Jan Air Canada direct

Also check the deals for one-way flights from Toronto to Dublin in December.

Powered by

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.

Book a cheap hotel in Dublin

Cheap car rent in Dublin

Feel free to contact us with any feedback or request another flight research.