AirHint found the following cheapest one-way flights from Montreal (YUL) to Paris (CDG) in October 2025 (see full year).

One-Way flights

13 Oct	Air Transat	direct
21 Oct	Air Transat	direct
15 Oct	Air Transat	direct
18 Oct	Air Transat	direct
02 Oct	Air Transat	direct
19 Oct	Air Transat	direct
16 Oct	Air Transat	direct
06 Oct	Air Transat	direct
08 Oct	Air Transat	direct
10 Oct	Air Transat	direct

Also check the deals for return flights from Montreal 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.

Book a cheap hotel in Paris

Cheap car rent in Paris

Cheapest one-way flights from Montreal to Paris in October from $229

One-Way flights