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

Return flights

05 Dec - 10 Dec	Nouvelair	direct
05 Dec - 07 Dec	Nouvelair	direct
10 Dec - 21 Dec	Nouvelair	direct
17 Dec - 31 Dec	ITA Airways
15 Dec - 31 Dec	Eurowings
19 Dec - 21 Dec	Nouvelair	direct
17 Dec - 31 Dec	Tunisair	direct
23 Dec - 30 Dec	Lufthansa
18 Dec - 02 Jan	Lufthansa
19 Dec - 31 Dec	Tunisair
19 Dec - 03 Jan	Tunisair
17 Dec - 03 Jan	Nouvelair	direct
22 Dec - 31 Dec	Nouvelair	direct
27 Dec - 02 Jan	Lufthansa
19 Dec - 03 Jan	Tunisair	direct
19 Dec - 02 Jan	Tunisair	direct
19 Dec - 04 Jan	Nouvelair	direct

Also check the deals for one-way flights from Duesseldorf to Tunis 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 Duesseldorf to Tunis in December from $178

Return flights