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

Return flights

10 Sep - 25 Sep	Wizz Air UK
23 Sep - 30 Sep	Wizz Air UK
10 Sep - 23 Sep	Wizz Air UK
18 Sep - 23 Sep	Wizz Air
07 Sep - 13 Sep	Wizz Air UK
22 Sep - 02 Oct	Wizz Air UK
04 Sep - 16 Sep	Wizz Air Malta
17 Sep - 22 Sep	easyJet
12 Sep - 22 Sep	Wizz Air UK
21 Sep - 06 Oct	easyJet
19 Sep - 26 Sep	Wizz Air UK
21 Sep - 28 Sep	easyJet
21 Sep - 09 Oct	easyJet
19 Sep - 06 Oct	Wizz Air UK
14 Sep - 04 Oct	Ryanair
22 Sep - 07 Oct	easyJet
18 Sep - 07 Oct	Wizz Air UK
18 Sep - 06 Oct	Wizz Air UK
19 Sep - 18 Oct	Wizz Air UK
22 Sep - 08 Oct	easyJet

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 $316

Return flights