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

Return flights

10 Dec - 15 Dec	ITA Airways
11 Dec - 16 Dec	ITA Airways
01 Dec - 11 Dec	ITA Airways
02 Dec - 07 Dec	ITA Airways
01 Dec - 08 Dec	ITA Airways
11 Dec - 18 Dec	ITA Airways
17 Dec - 21 Dec	ITA Airways
06 Dec - 11 Dec	ITA Airways
06 Dec - 10 Dec	ITA Airways
01 Dec - 03 Dec	ITA Airways
24 Dec - 01 Jan	ITA Airways
16 Dec - 08 Jan	ITA Airways
23 Dec - 01 Jan	ITA Airways
26 Dec - 01 Jan	ITA Airways
22 Dec - 02 Jan	ITA Airways
29 Dec - 01 Jan	ITA Airways
29 Dec - 02 Jan	ITA Airways
31 Dec - 05 Jan	ITA Airways
22 Dec - 01 Jan	ITA Airways
19 Dec - 01 Jan	ITA Airways

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 $257

Return flights