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

Return flights

06 Dec - 13 Dec	Icelandair
04 Dec - 09 Dec	Icelandair
10 Dec - 17 Dec	Air Transat
11 Dec - 06 Jan	Air Transat
06 Dec - 29 Dec	Air Canada
06 Dec - 29 Dec	Lufthansa	direct
10 Dec - 30 Dec	Icelandair
10 Dec - 24 Dec	Icelandair
11 Dec - 17 Dec	Icelandair
11 Dec - 18 Dec	Icelandair
12 Dec - 11 Jan	Air Transat
12 Dec - 06 Jan	Air Transat
06 Dec - 13 Dec	Lufthansa	direct
14 Dec - 01 Jan	Icelandair
16 Dec - 06 Jan	Icelandair
28 Dec - 05 Jan	Icelandair
08 Dec - 04 Jan	Icelandair
04 Dec - 04 Jan	Icelandair
22 Dec - 31 Jan	Icelandair
19 Dec - 06 Jan	Icelandair

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 461€

Return flights