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

Return flights

25 Aug - 22 Sep	Tunisair
26 Aug - 12 Sep	Vueling Airlines
22 Aug - 19 Sep	Tunisair
26 Aug - 10 Sep	Vueling Airlines
28 Aug - 12 Sep	Vueling Airlines
31 Aug - 09 Sep	Ryanair
21 Aug - 10 Sep	Vueling Airlines
14 Aug - 11 Sep	Tunisair
29 Aug - 12 Sep	Tunisair
22 Aug - 19 Sep	Nouvelair	direct
22 Aug - 31 Aug	Vueling Airlines
20 Aug - 28 Aug	Brussels Airlines
21 Aug - 31 Aug	Nouvelair
11 Aug - 31 Aug	Tunisair
20 Aug - 31 Aug	Tunisair
25 Aug - 31 Aug	Tunisair
14 Aug - 31 Aug	Tunisair
15 Aug - 31 Aug	Tunisair
29 Aug - 31 Aug	Tunisair
24 Aug - 31 Aug	Tunisair

Also check the deals for one-way flights from Brussels 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 Brussels to Tunis in August from 161€

Return flights