AirHint found the following cheapest one-way flights from Barcelona (BCN) to Tunis (TUN) in September 2025 (see full year).

One-Way flights

08 Sep	Vueling Airlines	direct
11 Sep	Vueling Airlines	direct
09 Sep	Vueling Airlines	direct
12 Sep	Vueling Airlines	direct
01 Sep	Vueling Airlines	direct
05 Sep	Vueling Airlines	direct
10 Sep	Nouvelair	direct
23 Sep	Wizz Air Malta
24 Sep	Vueling Airlines
07 Sep	Vueling Airlines

Also check the deals for return flights from Barcelona to Tunis 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 one-way flights from Barcelona to Tunis in September from 46€

One-Way flights