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

Return flights

05 Dec - 07 Dec	Lufthansa
01 Dec - 15 Dec	Lufthansa
01 Dec - 14 Dec	Lufthansa
28 Dec - 25 Jan	Lufthansa
02 Dec - 12 Dec	Tunisair	direct
12 Dec - 14 Dec	Lufthansa
13 Dec - 14 Dec	Lufthansa
01 Dec - 13 Dec	Lufthansa
26 Dec - 29 Dec	Lufthansa
28 Dec - 12 Jan	Lufthansa
04 Dec - 09 Dec	Lufthansa
24 Dec - 28 Dec	Lufthansa
30 Dec - 12 Jan	Lufthansa
26 Dec - 06 Jan	Tunisair	direct
28 Dec - 01 Jan	Lufthansa
29 Dec - 02 Jan	Lufthansa
26 Dec - 02 Jan	Lufthansa
27 Dec - 02 Jan	Lufthansa
28 Dec - 02 Jan	Lufthansa
28 Dec - 25 Jan	Tunisair	direct

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 195€

Return flights