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

Return flights

18 Oct - 25 Oct	Hainan Airlines
05 Oct - 23 Nov	Cathay Pacific
23 Oct - 30 Oct	Emirates
21 Oct - 28 Oct	Emirates
23 Oct - 29 Oct	Emirates
23 Oct - 25 Nov	Emirates
23 Oct - 07 Nov	Emirates
22 Oct - 07 Nov	Emirates
14 Oct - 21 Oct	Emirates
27 Oct - 29 Nov	Emirates
27 Oct - 02 Nov	Emirates
05 Oct - 20 Oct	Hainan Airlines
13 Oct - 20 Oct	Emirates
11 Oct - 20 Oct	Emirates
05 Oct - 11 Oct	Air China
13 Oct - 19 Oct	Emirates

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.

Book a cheap hotel in London

Cheap car rent in London

Cheapest return flights from Beijing to London in October from $647

Return flights