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

Return flights

22 Sep - 29 Sep	Transavia France
17 Sep - 29 Sep	Transavia France
22 Sep - 06 Oct	Transavia France
15 Sep - 29 Sep	Transavia France
20 Sep - 27 Sep	Nouvelair
15 Sep - 24 Sep	Transavia France
12 Sep - 22 Sep	Transavia France
30 Sep - 29 Oct	Air Algerie
18 Sep - 30 Sep	Air France
20 Sep - 18 Oct	Air France
11 Sep - 18 Oct	Air France
20 Sep - 01 Oct	Air France
28 Sep - 12 Oct	Air France
17 Sep - 08 Oct	Air France
19 Sep - 30 Sep	Nouvelair
10 Sep - 20 Sep	ITA Airways
10 Sep - 21 Sep	Transavia France
10 Sep - 29 Oct	Lufthansa
10 Sep - 04 Oct	ITA Airways
09 Sep - 18 Oct	Air France

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 468€

Return flights