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

Return flights

10 Dec - 25 Dec	Scandinavian Airlines
12 Dec - 26 Dec	American Airlines
08 Dec - 26 Dec	American Airlines
09 Dec - 26 Dec	American Airlines
10 Dec - 26 Dec	American Airlines
08 Dec - 23 Dec	American Airlines
11 Dec - 26 Dec	American Airlines
11 Dec - 25 Dec	Air France
08 Dec - 16 Dec	Delta
01 Dec - 15 Dec	Delta
26 Dec - 18 Jan	KLM
29 Dec - 10 Jan	TAP
23 Dec - 07 Jan	Delta
30 Dec - 05 Jan	British Airways
23 Dec - 06 Jan	Delta
28 Dec - 03 Jan	Scandinavian Airlines
25 Dec - 05 Jan	Delta
27 Dec - 01 Jan	TAP
29 Dec - 01 Jan	TAP
29 Dec - 10 Jan	Lufthansa	direct

Also check the deals for one-way flights from Toronto to Rome 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 Toronto to Rome in December from 463€

Return flights