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

Return flights

07 Dec - 18 Jan	Jet2
07 Dec - 15 Jan	Jet2
11 Dec - 15 Jan	Ryanair
03 Dec - 15 Dec	Pegasus Airlines
05 Dec - 10 Dec	Pegasus Airlines
31 Dec - 15 Jan	SunExpress
06 Dec - 19 Dec	Ryanair
11 Dec - 12 Jan	Ryanair
05 Dec - 11 Dec	Pegasus Airlines
05 Dec - 15 Dec	Pegasus Airlines
07 Dec - 12 Dec	Jet2
01 Dec - 08 Dec	Ryanair
31 Dec - 31 Jan	SunExpress
01 Dec - 12 Dec	Ryanair
05 Dec - 18 Dec	Pegasus Airlines
05 Dec - 07 Dec	Pegasus Airlines
02 Dec - 23 Jan	AJet
09 Dec - 19 Jan	Ryanair
09 Dec - 11 Jan	Ryanair
03 Dec - 14 Jan	Pegasus Airlines

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

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 December from 172€

Return flights