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

Return flights

04 Dec - 08 Dec	Air France
09 Dec - 15 Dec	Air France
03 Dec - 07 Dec	Air France
01 Dec - 05 Dec	Lufthansa
06 Dec - 09 Dec	Air France
24 Dec - 30 Dec	Lufthansa
24 Dec - 28 Dec	Lufthansa
26 Dec - 02 Jan	Lufthansa
24 Dec - 02 Jan	Lufthansa
27 Dec - 02 Jan	Lufthansa
18 Dec - 30 Dec	Lufthansa
19 Dec - 11 Jan	Tunisair	direct
25 Dec - 04 Jan	Lufthansa
25 Dec - 02 Jan	Lufthansa
26 Dec - 01 Jan	Lufthansa
25 Dec - 31 Dec	Lufthansa
20 Dec - 26 Dec	Vueling Airlines
24 Dec - 01 Jan	Lufthansa
24 Dec - 03 Jan	Lufthansa
19 Dec - 04 Jan	Lufthansa

Also check the deals for one-way flights from London 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 London to Tunis in December from 178€

Return flights