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

Return flights

30 Mar - 07 Apr	KLM
12 Mar - 21 Mar	KLM
31 Mar - 09 Apr	KLM
29 Mar - 07 Apr	Air France
27 Mar - 04 Apr	Emirates
27 Mar - 06 Apr	Emirates
20 Mar - 06 Apr	Emirates
28 Mar - 04 Apr	Emirates
26 Mar - 02 Apr	KLM
26 Mar - 01 Apr	KLM
23 Mar - 31 Mar	Emirates
28 Mar - 04 Apr	Air China	direct
12 Mar - 21 Mar	Air China	direct

Also check the deals for one-way flights from Beijing to London 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 Beijing to London in March from $643

Return flights