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

Return flights

05 Dec - 12 Dec	Nouvelair
02 Dec - 08 Dec	Nouvelair
08 Dec - 15 Dec	Royal Jordanian
01 Dec - 07 Dec	Tunisair
05 Dec - 28 Jan	Nouvelair
07 Dec - 14 Dec	Lufthansa
04 Dec - 30 Jan	Tunisair
05 Dec - 10 Jan	Nouvelair
03 Dec - 10 Dec	Turkish Airlines
05 Dec - 01 Jan	Nouvelair
19 Dec - 12 Jan	Lufthansa
24 Dec - 31 Dec	Turkish Airlines
24 Dec - 28 Dec	Lufthansa
05 Dec - 05 Jan	Tunisair
28 Dec - 02 Jan	Royal Jordanian
22 Dec - 31 Dec	Air Algerie
23 Dec - 30 Dec	Lufthansa
29 Dec - 02 Jan	Royal Jordanian
27 Dec - 03 Jan	Turkish Airlines
19 Dec - 04 Jan	Turkish Airlines

Also check the deals for one-way flights from Tunis to Beirut 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 Tunis to Beirut in December from 325€

Return flights