AirHint found the following cheapest return flights from Beijing (PEK) to London (LHR) in October 2025 (see full year).

Return flights

23 Oct - 30 Oct	KLM
22 Oct - 29 Oct	KLM
16 Oct - 01 Nov	KLM
16 Oct - 30 Oct	Emirates
07 Oct - 14 Oct	Emirates
08 Oct - 15 Oct	Emirates
20 Oct - 03 Nov	Emirates
27 Oct - 29 Nov	Emirates
27 Oct - 03 Nov	Emirates
06 Oct - 12 Oct	Emirates
11 Oct - 20 Oct	Emirates
15 Oct - 25 Oct	Emirates
09 Oct - 16 Oct	Emirates
04 Oct - 12 Oct	Emirates
27 Oct - 29 Nov	Air China	direct

Also check the deals for one-way flights from Beijing to London in October.

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 October from $595

Return flights