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

Return flights

01 Dec - 08 Dec	Air Canada
05 Dec - 13 Dec	Air Canada
01 Dec - 13 Dec	Air Canada
05 Dec - 15 Dec	Air Canada
01 Dec - 11 Dec	Air Canada
02 Dec - 07 Dec	Air Transat
05 Dec - 22 Dec	Air Canada
10 Dec - 17 Dec	Air Canada
05 Dec - 27 Dec	Air Canada
23 Dec - 17 Jan	Air Transat
05 Dec - 19 Dec	Air Canada
13 Dec - 01 Jan	Air Transat
25 Dec - 01 Jan	Air Transat
22 Dec - 31 Jan	Air Transat
23 Dec - 07 Jan	Air Transat
05 Dec - 02 Jan	Air Transat
16 Dec - 11 Jan	Air Canada
21 Dec - 01 Jan	Air Transat
18 Dec - 01 Jan	Air Transat
19 Dec - 11 Jan	Porter Airlines (Canada) Ltd

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 467€

Return flights