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

Return flights

03 Dec - 27 Dec	Lufthansa
13 Dec - 24 Dec	SWISS
15 Dec - 24 Dec	Lufthansa
17 Dec - 26 Dec	Lufthansa
13 Dec - 01 Jan	SWISS
14 Dec - 07 Jan	EgyptAir
22 Dec - 07 Jan	Ryanair
13 Dec - 31 Dec	Turkish Airlines
23 Dec - 01 Jan	Lufthansa
11 Dec - 04 Jan	Lufthansa
13 Dec - 02 Jan	SWISS
12 Dec - 03 Jan	Lufthansa
17 Dec - 10 Jan	Lufthansa
15 Dec - 03 Jan	Aegean Airlines
27 Dec - 03 Jan	Lufthansa
20 Dec - 28 Dec	Lufthansa
25 Dec - 31 Dec	Pegasus Airlines
20 Dec - 31 Dec	Turkish Airlines
03 Dec - 27 Dec	MEA	direct
13 Dec - 31 Dec	MEA	direct

Also check the deals for one-way flights from Brussels 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 Brussels to Beirut in December from 273€

Return flights