AirHint found the following cheapest return flights from Geneva (GVA) to Toronto (YYZ) in October 2025 (see full year).

Return flights

21 Oct - 28 Oct	Scandinavian Airlines
02 Oct - 12 Oct	British Airways
06 Oct - 13 Oct	British Airways
01 Oct - 14 Oct	British Airways
30 Oct - 06 Nov	British Airways
22 Oct - 04 Nov	Scandinavian Airlines
24 Oct - 29 Oct	British Airways
22 Oct - 27 Oct	British Airways
24 Oct - 30 Oct	British Airways
04 Oct - 12 Oct	British Airways
14 Oct - 22 Oct	British Airways
14 Oct - 23 Oct	British Airways
25 Oct - 05 Nov	Air Canada
16 Oct - 01 Nov	United
19 Oct - 01 Nov	United
18 Oct - 01 Nov	United
20 Oct - 02 Nov	British Airways

Also check the deals for one-way flights from Geneva to Toronto in October.

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 Toronto in October from $510

Return flights