Cheapest return flights from Toulouse to Montreal in September from $412

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

Return flights

09 Sep - 21 Sep Air Transat direct
16 Sep - 21 Sep Air Transat direct
08 Sep - 19 Sep Air Transat direct
11 Sep - 21 Sep Air Transat direct
13 Sep - 14 Sep Air Transat direct
16 Sep - 03 Oct Air Transat direct
16 Sep - 28 Sep Air Transat direct
15 Sep - 28 Sep Air Transat direct
09 Sep - 22 Sep Air Transat direct
09 Sep - 15 Sep Air Transat direct
08 Sep - 14 Sep Air Transat direct
16 Sep - 01 Oct Air Canada
23 Sep - 18 Oct Lufthansa
11 Sep - 01 Oct Air Canada
30 Sep - 14 Oct Air Canada
30 Sep - 05 Oct Lufthansa
15 Sep - 03 Oct Lufthansa
12 Sep - 01 Oct Air Canada direct
15 Sep - 03 Oct Air Transat direct
30 Sep - 15 Oct Lufthansa

Also check the deals for one-way flights from Toulouse 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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