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

Return flights

22 Sep - 29 Sep	Sichuan Airlines
23 Sep - 30 Oct	SriLankan Airlines
23 Sep - 04 Oct	Hainan Airlines
30 Sep - 13 Oct	Spring Airlines
19 Sep - 24 Sep	Spring Airlines
22 Sep - 09 Oct	Hainan Airlines
19 Sep - 23 Sep	Hainan Airlines
27 Sep - 07 Oct	China Eastern
29 Sep - 09 Oct	Spring Airlines
21 Sep - 09 Oct	Spring Airlines
27 Sep - 05 Oct	China Eastern
24 Sep - 01 Oct	Qatar Airways

Also check the deals for one-way flights from Guangzhou 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.

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Cheapest return flights from Guangzhou to Madrid in September from 699€

Return flights