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

Return flights

24 Sep - 29 Sep	AJet
26 Sep - 01 Oct	Pegasus Airlines
24 Sep - 27 Sep	AJet
27 Sep - 01 Oct	Pegasus Airlines
20 Sep - 24 Sep	LOT
24 Sep - 01 Oct	LOT
24 Sep - 08 Oct	LOT
17 Sep - 21 Sep	AJet
05 Sep - 12 Sep	AJet
13 Sep - 04 Oct	Pegasus Airlines
12 Sep - 20 Sep	AJet
13 Sep - 20 Sep	AJet
09 Sep - 13 Sep	Pegasus Airlines
13 Sep - 27 Sep	AJet
08 Sep - 15 Sep	AJet
15 Sep - 01 Oct	AJet
12 Sep - 10 Oct	AJet
13 Sep - 11 Oct	Pegasus Airlines
13 Sep - 08 Oct	Turkish Airlines
15 Sep - 10 Oct	Turkish Airlines

Also check the deals for one-way flights from Beirut to Brussels in September.

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 September from $296

Return flights