Cheapest return flights from London to Beijing in September from $605

Best time to book flights for London (LHR) to Beijing (PEK) flights at AirHint

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

Return flights

01 Sep - 21 Oct Air France
30 Sep - 10 Oct KLM
05 Sep - 11 Oct Air France
30 Sep - 27 Oct KLM
30 Sep - 28 Oct KLM
23 Sep - 15 Oct Air France
05 Sep - 18 Oct Air France
11 Sep - 18 Oct Air France
30 Sep - 12 Oct KLM
28 Sep - 12 Oct Austrian Airlines
03 Sep - 10 Sep Cathay Pacific
17 Sep - 25 Sep Cathay Pacific
04 Sep - 25 Sep Cathay Pacific
17 Sep - 30 Sep Cathay Pacific
01 Sep - 30 Sep Cathay Pacific
10 Sep - 17 Sep Cathay Pacific
18 Sep - 23 Sep Cathay Pacific
03 Sep - 29 Sep Cathay Pacific
08 Sep - 29 Sep Cathay Pacific
08 Sep - 22 Sep Cathay Pacific

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

Skyscanner

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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