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

Return flights

05 Dec - 11 Dec	Air Canada
02 Dec - 11 Dec	Air Canada
04 Dec - 11 Dec	Air Canada
30 Dec - 13 Jan	Air Canada	direct
30 Dec - 16 Jan	SWISS
04 Dec - 29 Dec	SWISS
16 Dec - 30 Dec	Air Canada	direct
01 Dec - 14 Dec	Air Canada
06 Dec - 14 Dec	Air Canada
29 Dec - 12 Jan	Air Canada
23 Dec - 13 Jan	SWISS
23 Dec - 11 Jan	SWISS
24 Dec - 31 Dec	Lufthansa
20 Dec - 28 Dec	SWISS
23 Dec - 30 Dec	SWISS
30 Dec - 06 Jan	SWISS
26 Dec - 10 Jan	SWISS
15 Dec - 04 Jan	TAP
11 Dec - 04 Jan	TAP
23 Dec - 06 Jan	SWISS

Also check the deals for one-way flights from Geneva 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 Geneva to Montreal in December from $607

Return flights