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

Return flights

14 Oct - 19 Oct	Nouvelair
15 Oct - 19 Oct	Nouvelair
12 Oct - 17 Oct	Nouvelair
31 Oct - 09 Nov	Tunisair
29 Oct - 02 Nov	Nouvelair
19 Oct - 22 Oct	Tunisair	direct
22 Oct - 24 Oct	Tunisair	direct
26 Oct - 29 Oct	Tunisair	direct
15 Oct - 19 Oct	Tunisair	direct
31 Oct - 09 Nov	Tunisair	direct
29 Oct - 02 Nov	Tunisair	direct
21 Oct - 23 Oct	Nouvelair
16 Oct - 20 Oct	Transavia France
20 Oct - 23 Oct	Nouvelair

Also check the deals for one-way flights from Tunis to Barcelona 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 Barcelona in October from $176

Return flights