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

Return flights

26 Aug - 17 Sep	FrenchBee
26 Aug - 22 Sep	FrenchBee
19 Aug - 26 Sep	FrenchBee
27 Aug - 17 Sep	FrenchBee
27 Aug - 26 Sep	FrenchBee
20 Aug - 17 Sep	FrenchBee
18 Aug - 22 Sep	FrenchBee
25 Aug - 26 Sep	FrenchBee
18 Aug - 24 Sep	FrenchBee
25 Aug - 17 Sep	FrenchBee
18 Aug - 26 Aug	Air Transat
18 Aug - 27 Aug	Air Transat
18 Aug - 31 Aug	Porter Airlines (Canada) Ltd
11 Aug - 27 Aug	Air Transat
11 Aug - 31 Aug	FrenchBee
15 Aug - 23 Aug	Air Transat
20 Aug - 31 Aug	Air Transat
17 Aug - 31 Aug	Air Transat
14 Aug - 31 Aug	FrenchBee
11 Aug - 26 Aug	Air Transat

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

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 Montreal to Tunis in August from $654

Return flights