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

Return flights

16 Sep - 19 Sep	Sichuan Airlines
08 Sep - 21 Sep	Emirates
12 Sep - 15 Sep	KLM
12 Sep - 14 Sep	Hainan Airlines
03 Sep - 18 Sep	Emirates
04 Sep - 13 Sep	Emirates
05 Sep - 07 Sep	Hainan Airlines
16 Sep - 26 Sep	KLM
05 Sep - 08 Sep	KLM
19 Sep - 22 Sep	KLM
26 Sep - 03 Oct	Air Astana
26 Sep - 04 Oct	KLM
30 Sep - 07 Oct	Hainan Airlines
27 Sep - 08 Oct	Emirates
27 Sep - 07 Oct	Hainan Airlines
27 Sep - 04 Oct	Air China	direct
27 Sep - 07 Oct	Air China	direct
27 Sep - 08 Oct	Air China	direct
29 Sep - 07 Oct	Air China	direct
27 Sep - 11 Oct	Air China	direct

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

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 Madrid

Cheap car rent in Madrid

Cheapest return flights from Beijing to Madrid in September from 453€

Return flights