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

Return flights

05 Sep - 20 Sep	AJet
29 Sep - 06 Oct	Pegasus Airlines
05 Sep - 08 Sep	AJet
22 Sep - 29 Sep	Pegasus Airlines
20 Sep - 22 Sep	LOT
24 Sep - 01 Oct	LOT
24 Sep - 30 Sep	LOT
15 Sep - 22 Sep	AJet
30 Sep - 31 Oct	AJet
08 Sep - 15 Sep	Pegasus Airlines
20 Sep - 28 Sep	Pegasus Airlines
19 Sep - 21 Sep	AJet
22 Sep - 30 Sep	Lufthansa
15 Sep - 01 Oct	AJet
13 Sep - 13 Oct	Pegasus Airlines
12 Sep - 12 Oct	Pegasus Airlines
13 Sep - 01 Oct	Pegasus Airlines
29 Sep - 06 Oct	MEA	direct
24 Sep - 01 Oct	MEA	direct
13 Sep - 01 Oct	MEA	direct

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.

Book a cheap hotel in Brussels

Cheap car rent in Brussels

Cheapest return flights from Beirut to Brussels in September from 257€

Return flights