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

Return flights

28 Sep - 12 Oct	Transavia France
19 Sep - 26 Sep	Transavia France
27 Sep - 04 Oct	Nouvelair
15 Sep - 15 Oct	Air Algerie
10 Sep - 24 Sep	Transavia France
20 Sep - 18 Oct	Air France
12 Sep - 20 Sep	Lufthansa
08 Sep - 18 Sep	Lufthansa
04 Sep - 18 Sep	Air Canada
03 Sep - 10 Sep	Air Canada
08 Sep - 21 Sep	Transavia France
03 Sep - 24 Sep	Lufthansa
03 Sep - 15 Oct	Lufthansa
06 Sep - 12 Sep	Air Canada
10 Sep - 11 Oct	Air France
06 Sep - 06 Oct	Air France
06 Sep - 11 Oct	Air France
27 Sep - 04 Oct	Tunisair	direct
01 Sep - 30 Sep	Air Canada
01 Sep - 01 Oct	Lufthansa

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

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 Tunis to Montreal in September from $605

Return flights