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

Return flights

10 Dec - 14 Dec	TAP
03 Dec - 03 Dec	easyJet
03 Dec - 07 Dec	KLM
19 Dec - 28 Dec	TAP
21 Dec - 31 Dec	TAP
18 Dec - 28 Dec	TAP
31 Dec - 13 Jan	Air Canada
24 Dec - 07 Jan	easyJet
21 Dec - 16 Jan	TAP
19 Dec - 13 Jan	KLM
19 Dec - 04 Jan	TAP
19 Dec - 05 Jan	TAP
28 Dec - 07 Jan	TAP
25 Dec - 07 Jan	TAP
19 Dec - 13 Jan	Air Canada	direct
21 Dec - 16 Jan	Air Canada	direct
21 Dec - 31 Dec	Air Canada	direct
19 Dec - 28 Dec	Air Canada	direct
07 Dec - 12 Dec	TAP
03 Dec - 03 Dec	Lufthansa	direct

Also check the deals for one-way flights from Rome to Montreal 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 Montreal in December from 442€

Return flights