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

Return flights

17 Oct - 27 Oct	Icelandair
18 Oct - 24 Oct	Icelandair
17 Oct - 26 Oct	Icelandair
03 Oct - 08 Oct	Icelandair
16 Oct - 13 Nov	Icelandair
23 Oct - 31 Oct	Icelandair
12 Oct - 23 Oct	Icelandair
01 Oct - 10 Oct	Icelandair
19 Oct - 23 Oct	Icelandair
01 Oct - 15 Oct	Icelandair
10 Oct - 23 Oct	Icelandair
17 Oct - 03 Nov	Icelandair
29 Oct - 04 Nov	Aer Lingus
28 Oct - 05 Nov	Aer Lingus
19 Oct - 01 Nov	Aer Lingus
21 Oct - 01 Nov	Aer Lingus
25 Oct - 01 Nov	Aer Lingus
18 Oct - 01 Nov	Icelandair
01 Oct - 01 Nov	Icelandair
24 Oct - 01 Nov	Aer Lingus

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 397€

Return flights