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

Return flights

15 Dec - 15 Jan	Aegean Airlines
01 Dec - 07 Dec	Aegean Airlines
03 Dec - 13 Jan	Pegasus Airlines
19 Dec - 11 Jan	SunExpress
03 Dec - 10 Dec	EgyptAir
04 Dec - 11 Dec	Lufthansa
25 Dec - 30 Dec	Lufthansa
01 Dec - 12 Dec	Lufthansa
22 Dec - 07 Jan	Lufthansa
18 Dec - 04 Jan	Pegasus Airlines
20 Dec - 29 Dec	Lufthansa
20 Dec - 30 Dec	Lufthansa
19 Dec - 06 Jan	Lufthansa
20 Dec - 04 Jan	Lufthansa
18 Dec - 01 Jan	Lufthansa
31 Dec - 04 Jan	Turkish Airlines
28 Dec - 02 Jan	SunExpress
28 Dec - 31 Dec	Lufthansa
15 Dec - 19 Dec	Aegean Airlines
10 Dec - 17 Dec	EgyptAir

Also check the deals for one-way flights from Beirut to London 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 Beirut to London in December from $357

Return flights