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

Return flights

31 Dec - 29 Jan	Porter Airlines (Canada) Ltd
30 Dec - 13 Jan	Air Canada
26 Dec - 30 Dec	Air Transat
28 Dec - 12 Jan	Air Canada
24 Dec - 12 Jan	Royal Air Maroc
27 Dec - 17 Jan	Icelandair
24 Dec - 11 Jan	Royal Air Maroc
31 Dec - 07 Jan	Condor
27 Dec - 31 Dec	Air Transat
27 Dec - 11 Jan	Air Transat
28 Dec - 31 Dec	Air Transat
30 Dec - 07 Jan	Air Canada
24 Dec - 10 Jan	Royal Air Maroc
24 Dec - 30 Dec	Air Transat
25 Dec - 31 Dec	Air Transat
24 Dec - 29 Dec	Air Transat
24 Dec - 26 Dec	Royal Air Maroc
24 Dec - 31 Dec	Air Transat
26 Dec - 27 Dec	Air Canada
25 Dec - 27 Dec	Iberia

Also check the deals for one-way flights from Toronto to Paris 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 Toronto to Paris in December from $556

Return flights