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

Return flights

10 Dec - 16 Dec	Icelandair
04 Dec - 08 Dec	Icelandair
20 Dec - 30 Dec	TAP
20 Dec - 28 Dec	TAP
20 Dec - 06 Jan	TAP
02 Dec - 10 Dec	Air Canada
06 Dec - 13 Dec	Air Canada
05 Dec - 08 Dec	Air Canada
06 Dec - 09 Dec	Air Canada
02 Dec - 11 Dec	Air Canada
15 Dec - 28 Dec	TAP
27 Dec - 04 Jan	TAP
27 Dec - 03 Jan	TAP
25 Dec - 05 Jan	TAP
24 Dec - 04 Jan	TAP
28 Dec - 04 Jan	TAP
28 Dec - 11 Jan	TAP
23 Dec - 14 Jan	Air Canada
29 Dec - 12 Jan	Air Canada	direct
22 Dec - 06 Jan	Air Canada

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

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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Cheapest return flights from Rome to Toronto in December from 397€

Return flights