AirHint found the following cheapest return flights from London (LHR) to Beijing (PEK) in March 2026 (see full year).

Return flights

05 Mar - 14 Mar	Lufthansa
19 Mar - 27 Mar	Lufthansa
20 Mar - 27 Mar	Lufthansa
07 Mar - 14 Mar	Lufthansa
12 Mar - 26 Mar	Air China
07 Mar - 22 Mar	Air China
14 Mar - 23 Mar	KLM
06 Mar - 12 Mar	KLM
13 Mar - 22 Mar	KLM
04 Mar - 11 Mar	KLM
23 Mar - 05 Apr	KLM
19 Mar - 06 Apr	KLM
27 Mar - 14 Apr	KLM
28 Mar - 12 Apr	KLM
29 Mar - 05 Apr	KLM
29 Mar - 12 Apr	KLM
20 Mar - 25 Apr	Lufthansa
28 Mar - 14 Apr	Air China
27 Mar - 11 Apr	KLM
28 Mar - 11 Apr	KLM

Also check the deals for one-way flights from London to Beijing 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 Beijing in March from $731

Return flights