AirHint found the following cheapest return flights from London (LCY) to Beirut (BEY) in March 2026 (see full year).

Return flights

05 Mar - 12 Mar	SWISS
07 Mar - 11 Mar	SWISS
12 Mar - 17 Mar	SWISS
17 Mar - 31 Mar	SWISS
02 Mar - 09 Mar	SWISS
16 Mar - 23 Mar	SWISS
12 Mar - 16 Mar	Lufthansa
03 Mar - 10 Mar	Lufthansa
02 Mar - 10 Mar	Lufthansa
06 Mar - 15 Mar	SWISS
27 Mar - 05 Apr	KLM
27 Mar - 09 Apr	KLM
24 Mar - 06 Apr	SWISS
28 Mar - 12 Apr	KLM
28 Mar - 15 Apr	KLM
26 Mar - 09 Apr	KLM
28 Mar - 06 Apr	KLM
31 Mar - 13 Apr	KLM
16 Mar - 10 Apr	SWISS
28 Mar - 14 Apr	KLM

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

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 March from $381

Return flights