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

Return flights

02 Oct - 05 Oct	Air Transat
18 Oct - 24 Oct	Air Transat
15 Oct - 31 Oct	Air Transat
04 Oct - 12 Oct	Air Transat
23 Oct - 28 Oct	Air Transat
12 Oct - 28 Oct	Air Transat
23 Oct - 27 Oct	Air Transat
02 Oct - 11 Oct	Air Transat
15 Oct - 22 Oct	Air Transat
03 Oct - 14 Oct	Air Transat
20 Oct - 15 Nov	Air Transat
19 Oct - 08 Nov	Air Transat
20 Oct - 08 Nov	Air Transat
16 Oct - 08 Nov	Air Transat
04 Oct - 02 Nov	Air Transat
20 Oct - 02 Nov	Air Transat
14 Oct - 08 Nov	Air Canada
27 Oct - 08 Nov	Air Canada
21 Oct - 04 Nov	Air Transat
09 Oct - 01 Nov	Air Canada

Also check the deals for one-way flights from Toronto to Paris in October.

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 October from 440€

Return flights