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

Return flights

12 Dec - 14 Dec	easyJet
04 Dec - 11 Dec	Ryanair
14 Dec - 21 Dec	Ryanair
23 Dec - 27 Dec	Ryanair
20 Dec - 31 Dec	Nouvelair
20 Dec - 29 Dec	Nouvelair
24 Dec - 01 Jan	Volotea
20 Dec - 27 Dec	Nouvelair	direct
23 Dec - 03 Jan	Ryanair
24 Dec - 04 Jan	Volotea
23 Dec - 02 Jan	Ryanair
20 Dec - 03 Jan	Nouvelair
23 Dec - 27 Dec	Nouvelair	direct
25 Dec - 03 Jan	ASL Airlines France
22 Dec - 04 Jan	Volotea
27 Dec - 03 Jan	ASL Airlines France
20 Dec - 04 Jan	Nouvelair
20 Dec - 30 Dec	Nouvelair	direct
20 Dec - 03 Jan	Nouvelair	direct

Also check the deals for one-way flights from Lille 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 Lille to Tunis in December from 183€

Return flights