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

Return flights

22 Sep - 13 Oct	Wizz Air UK
03 Sep - 08 Oct	Wizz Air UK
11 Sep - 14 Sep	Wizz Air UK
08 Sep - 23 Sep	Wizz Air UK
19 Sep - 21 Sep	Wizz Air UK
26 Sep - 03 Oct	Corendon Airlines
15 Sep - 18 Sep	Wizz Air UK
01 Sep - 16 Sep	Corendon Airlines
02 Sep - 02 Oct	Wizz Air
01 Sep - 18 Sep	Wizz Air UK
08 Sep - 20 Oct	Wizz Air
10 Sep - 23 Sep	Wizz Air UK
10 Sep - 14 Sep	Wizz Air UK
03 Sep - 18 Sep	Wizz Air UK
10 Sep - 17 Sep	Wizz Air UK
10 Sep - 15 Oct	Wizz Air UK
22 Sep - 09 Oct	SunExpress
26 Sep - 01 Oct	AJet
17 Sep - 01 Oct	Wizz Air
25 Sep - 16 Oct	Pegasus Airlines

Also check the deals for one-way flights from London to Beirut 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 Beirut

Cheap car rent in Beirut

Cheapest return flights from London to Beirut in September from $268

Return flights