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

Return flights

26 Aug - 04 Sep	British Airways
29 Aug - 07 Sep	British Airways
26 Aug - 31 Aug	Lufthansa
30 Aug - 09 Sep	KLM
31 Aug - 20 Sep	KLM
26 Aug - 04 Sep	Brussels Airlines	direct
17 Aug - 01 Sep	Air Canada
12 Aug - 26 Aug	Air Canada
12 Aug - 02 Sep	Air Canada
25 Aug - 16 Sep	Air Canada
25 Aug - 19 Sep	Air Canada
18 Aug - 27 Aug	Brussels Airlines
16 Aug - 30 Aug	Brussels Airlines
14 Aug - 17 Aug	Air Canada
13 Aug - 25 Aug	Air Canada
25 Aug - 16 Sep	SWISS	direct
13 Aug - 31 Aug	United
11 Aug - 17 Aug	Lufthansa
05 Aug - 21 Aug	United
07 Aug - 21 Aug	Air Canada

Also check the deals for one-way flights from Geneva to Montreal in August.

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 August from $493

Return flights