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

Return flights

08 Dec - 16 Dec	Air Canada
09 Dec - 24 Dec	Air Canada
09 Dec - 16 Dec	Air Canada
08 Dec - 15 Dec	Air Canada
10 Dec - 17 Dec	KLM
09 Dec - 24 Dec	SWISS	direct
12 Dec - 24 Dec	Delta
12 Dec - 24 Dec	Air Canada	direct
30 Dec - 13 Jan	SWISS
07 Dec - 18 Jan	TAP
25 Dec - 12 Jan	Air Canada
12 Dec - 23 Dec	Air Canada	direct
29 Dec - 07 Jan	Air Canada
11 Dec - 09 Jan	Air Canada
25 Dec - 31 Dec	Air Canada	direct
15 Dec - 12 Jan	Azores Airlines
28 Dec - 10 Jan	Air Canada	direct
14 Dec - 15 Jan	Air Transat
25 Dec - 07 Jan	Air Canada
15 Dec - 15 Jan	Azores Airlines

Also check the deals for one-way flights from Montreal to Geneva 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 Montreal to Geneva in December from 562€

Return flights