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

Return flights

11 Dec - 12 Jan	Lufthansa
09 Dec - 14 Dec	Icelandair
10 Dec - 14 Dec	Icelandair
16 Dec - 25 Dec	Icelandair
12 Dec - 26 Dec	SWISS
01 Dec - 05 Dec	Scandinavian Airlines
15 Dec - 04 Jan	Lufthansa
01 Dec - 11 Dec	Icelandair
01 Dec - 06 Dec	Icelandair
01 Dec - 11 Dec	Air France	direct
18 Dec - 30 Dec	Brussels Airlines	direct
25 Dec - 05 Jan	Air Transat
18 Dec - 03 Jan	Air Canada
19 Dec - 11 Jan	British Airways
24 Dec - 06 Jan	Air Transat
16 Dec - 25 Dec	Air France	direct
23 Dec - 04 Jan	Air Transat
23 Dec - 05 Jan	Air Transat
23 Dec - 06 Jan	Air Transat
24 Dec - 03 Jan	Air Transat

Also check the deals for one-way flights from Paris 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 Paris to Toronto in December from $431

Return flights