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

Return flights

07 Dec - 14 Dec	Nouvelair
05 Dec - 12 Dec	Tunisair	direct
05 Dec - 14 Dec	Tunisair
12 Dec - 19 Dec	Tunisair	direct
03 Dec - 07 Dec	Transavia France
02 Dec - 09 Dec	Air France
01 Dec - 13 Dec	Nouvelair
27 Dec - 18 Jan	Nouvelair
06 Dec - 10 Dec	Air France
05 Dec - 10 Dec	Tunisair	direct
03 Dec - 12 Dec	Tunisair	direct
20 Dec - 09 Jan	Nouvelair
31 Dec - 09 Jan	Nouvelair
31 Dec - 09 Jan	Tunisair	direct
27 Dec - 07 Jan	Nouvelair	direct
28 Dec - 04 Jan	Tunisair	direct
26 Dec - 11 Jan	Nouvelair
17 Dec - 04 Jan	Tunisair	direct
26 Dec - 02 Jan	Tunisair	direct
17 Dec - 02 Jan	Nouvelair

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 $152

Return flights