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

Return flights

27 Dec - 07 Jan	Pegasus Airlines
27 Dec - 05 Jan	Pegasus Airlines
20 Dec - 07 Jan	AJet
27 Dec - 04 Jan	Pegasus Airlines
27 Dec - 12 Jan	Pegasus Airlines
23 Dec - 10 Jan	AJet
26 Dec - 11 Jan	AJet
27 Dec - 30 Dec	Pegasus Airlines
27 Dec - 06 Jan	Pegasus Airlines
23 Dec - 02 Jan	Pegasus Airlines
22 Dec - 06 Jan	AJet
17 Dec - 31 Dec	AJet
15 Dec - 30 Dec	AJet
22 Dec - 31 Dec	AJet
16 Dec - 30 Dec	AJet
21 Dec - 27 Dec	Pegasus Airlines
21 Dec - 29 Dec	AJet
24 Dec - 30 Dec	Pegasus Airlines
14 Dec - 15 Dec	Pegasus Airlines
24 Dec - 27 Dec	Pegasus Airlines

Also check the deals for one-way flights from Beirut to Brussels 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 Beirut to Brussels in December from $217

Return flights