Cheapest return flights from Paris to Montreal in September from 348€

Best time to book flights for Paris (CDG) to Montreal (YUL) flights at AirHint

AirHint found the following cheapest return flights from Paris (CDG) to Montreal (YUL) in September 2025 (see full year).

Return flights

15 Sep - 29 Sep Air Transat
07 Sep - 13 Sep Air Transat direct
10 Sep - 19 Sep Air Transat direct
01 Sep - 14 Sep Air Transat direct
07 Sep - 21 Sep Air Transat direct
16 Sep - 23 Sep Air Transat direct
09 Sep - 20 Sep Air Transat direct
14 Sep - 21 Sep Air Transat direct
08 Sep - 19 Sep Air Transat direct
07 Sep - 27 Sep Air Transat direct
06 Sep - 16 Oct Air Transat direct
26 Sep - 18 Oct Air Transat direct
19 Sep - 04 Oct Air Transat direct
20 Sep - 04 Oct Air Transat direct
23 Sep - 13 Oct Air Transat direct
20 Sep - 02 Oct Air Transat direct
18 Sep - 02 Oct Air Transat direct
15 Sep - 02 Oct Air Transat
21 Sep - 07 Oct Air Transat
03 Sep - 07 Oct Air Transat

Also check the deals for one-way flights from Paris to Montreal in September.

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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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