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

Return flights

06 Dec - 10 Dec	Air Canada	direct
30 Dec - 05 Jan	Brussels Airlines
23 Dec - 05 Jan	Air Canada	direct
20 Dec - 27 Dec	Lufthansa
19 Dec - 31 Dec	TAP
21 Dec - 12 Jan	Brussels Airlines	direct
21 Dec - 05 Jan	Lufthansa
20 Dec - 30 Dec	Lufthansa
21 Dec - 31 Dec	Lufthansa
20 Dec - 04 Jan	Lufthansa
30 Dec - 05 Jan	Lufthansa	direct
17 Dec - 03 Jan	Air Dolomiti
16 Dec - 02 Jan	Air Canada
18 Dec - 02 Jan	Air Canada
21 Dec - 05 Jan	Brussels Airlines	direct
21 Dec - 31 Dec	Lufthansa	direct
20 Dec - 27 Dec	Air Transat	direct

Also check the deals for one-way flights from Lyon 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.

Book a cheap hotel in Montreal

Cheap car rent in Montreal

Cheapest return flights from Lyon to Montreal in December from 420€

Return flights