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

Return flights

10 Dec - 14 Dec	Nouvelair
03 Dec - 12 Dec	Nouvelair
05 Dec - 12 Dec	Nouvelair
05 Dec - 09 Dec	Tunisair
12 Dec - 16 Dec	Nouvelair
07 Dec - 10 Dec	Nouvelair
08 Dec - 14 Dec	Transavia France
07 Dec - 12 Dec	Nouvelair
08 Dec - 12 Dec	Transavia France
09 Dec - 12 Dec	Air France
20 Dec - 04 Jan	Nouvelair
20 Dec - 03 Jan	Nouvelair
26 Dec - 11 Jan	Nouvelair
27 Dec - 03 Jan	Nouvelair
31 Dec - 03 Jan	Nouvelair
21 Dec - 02 Jan	Nouvelair
24 Dec - 02 Jan	Nouvelair
24 Dec - 03 Jan	Nouvelair
23 Dec - 03 Jan	Nouvelair
27 Dec - 03 Jan	Nouvelair	direct

Also check the deals for one-way flights from Tunis to Barcelona in December.

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 December from 135€

Return flights