AirHint found the following cheapest return flights from Ontario (ONT) to Venice (VCE) in December 2025 (see full year).

Return flights

02 Dec - 09 Dec	British Airways
03 Dec - 08 Dec	British Airways
01 Dec - 07 Dec	British Airways
14 Dec - 24 Dec	British Airways
31 Dec - 07 Jan	British Airways
23 Dec - 07 Jan	British Airways
23 Dec - 10 Jan	British Airways
23 Dec - 08 Jan	British Airways
29 Dec - 07 Jan	British Airways
23 Dec - 30 Dec	British Airways
23 Dec - 31 Dec	British Airways
22 Dec - 07 Jan	Iberia
22 Dec - 08 Jan	Iberia
22 Dec - 09 Jan	Iberia
22 Dec - 10 Jan	Iberia
24 Dec - 01 Jan	British Airways

Also check the deals for one-way flights from Ontario to Venice 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 Ontario to Venice in December from $630

Return flights