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

Return flights

23 Sep - 30 Sep	Wizz Air UK
21 Sep - 02 Oct	Wizz Air UK
05 Sep - 30 Sep	Wizz Air UK
15 Sep - 23 Sep	Wizz Air UK
24 Sep - 14 Oct	SunExpress
04 Sep - 30 Sep	Corendon Airlines
14 Sep - 30 Sep	Wizz Air UK
02 Sep - 30 Sep	Corendon Airlines
23 Sep - 29 Sep	Wizz Air UK
04 Sep - 15 Sep	Wizz Air UK
24 Sep - 02 Oct	SunExpress
17 Sep - 15 Oct	easyJet
20 Sep - 20 Oct	Wizz Air UK
07 Sep - 21 Sep	Wizz Air UK
07 Sep - 18 Sep	Wizz Air UK
24 Sep - 12 Oct	Wizz Air
29 Sep - 08 Oct	Wizz Air UK
20 Sep - 02 Oct	SunExpress
29 Sep - 09 Oct	Wizz Air UK
20 Sep - 05 Oct	SunExpress

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.

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Cheapest return flights from London to Beirut in September from $227

Return flights