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

Return flights

20 Oct - 05 Nov	Nouvelair
21 Oct - 02 Nov	Tunisair
28 Oct - 09 Nov	Tunisair
20 Oct - 01 Nov	Nouvelair
21 Oct - 31 Oct	Tunisair
20 Oct - 27 Oct	Nouvelair
20 Oct - 12 Nov	Nouvelair
27 Oct - 14 Nov	Tunisair
22 Oct - 18 Nov	Nouvelair
27 Oct - 16 Nov	Tunisair
25 Oct - 29 Oct	Nouvelair
26 Oct - 27 Oct	Tunisair
31 Oct - 09 Nov	ITA Airways
30 Oct - 16 Nov	Tunisair
20 Oct - 25 Oct	Nouvelair
20 Oct - 23 Oct	Nouvelair
25 Oct - 27 Oct	Nouvelair
20 Oct - 23 Oct	Tunisair	direct
20 Oct - 24 Oct	Tunisair
20 Oct - 27 Oct	Nouvelair	direct

Also check the deals for one-way flights from Tunis to Brussels in October.

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 Brussels in October from 209€

Return flights