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

Return flights

22 Sep - 30 Sep	Wizz Air UK
25 Sep - 19 Oct	SunExpress
14 Sep - 06 Oct	Wizz Air UK
25 Sep - 05 Oct	SunExpress
22 Sep - 29 Sep	Wizz Air UK
21 Sep - 30 Sep	Wizz Air UK
25 Sep - 29 Sep	SunExpress
15 Sep - 06 Oct	Wizz Air UK
12 Sep - 29 Sep	Wizz Air UK
19 Sep - 24 Sep	Corendon Airlines
18 Sep - 30 Sep	Mavi Gök Airlines
28 Sep - 13 Oct	Wizz Air UK
15 Sep - 07 Oct	Wizz Air UK
15 Sep - 23 Sep	Wizz Air UK
19 Sep - 14 Oct	Corendon Airlines
14 Sep - 05 Oct	Wizz Air UK
22 Sep - 26 Sep	Wizz Air UK
28 Sep - 08 Oct	Wizz Air UK
20 Sep - 28 Sep	SunExpress
28 Sep - 11 Oct	Wizz Air UK

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 186€

Return flights