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

Return flights

24 Dec - 05 Jan	British Airways
25 Dec - 04 Jan	British Airways
27 Dec - 04 Jan	British Airways
24 Dec - 03 Jan	British Airways
17 Dec - 28 Dec	British Airways
01 Dec - 06 Dec	TAP
22 Dec - 08 Jan	British Airways
27 Dec - 03 Jan	British Airways
27 Dec - 02 Jan	British Airways
22 Dec - 02 Jan	British Airways
27 Dec - 10 Jan	United
12 Dec - 02 Jan	LOT
05 Dec - 22 Dec	LOT

Also check the deals for one-way flights from Geneva to Toronto 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 Toronto in December from 433€

Return flights