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

Return flights

04 Mar - 18 Mar	Turkish Airlines
09 Mar - 21 Mar	KLM
02 Mar - 09 Mar	KLM
07 Mar - 21 Mar	Air France
10 Mar - 17 Mar	Air France
08 Mar - 15 Mar	Air France
01 Mar - 29 Mar	Air France
14 Mar - 28 Mar	Air France
22 Mar - 09 Apr	Austrian Airlines
11 Mar - 18 Mar	China Eastern
28 Mar - 03 Apr	KLM
27 Mar - 14 Apr	KLM
26 Mar - 20 Apr	Lufthansa
22 Mar - 09 Apr	Air China	direct
28 Mar - 04 Apr	Air China
26 Mar - 20 Apr	Air China	direct
27 Mar - 12 Apr	KLM
27 Mar - 14 Apr	Air China	direct
27 Mar - 12 Apr	Air China	direct
14 Mar - 28 Mar	Air China	direct

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 $663

Return flights