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

Return flights

26 Sep - 10 Oct	Wizz Air Malta
29 Sep - 03 Oct	Wizz Air Malta
16 Sep - 01 Oct	AJet
16 Sep - 02 Oct	AJet
16 Sep - 03 Oct	AJet
17 Sep - 03 Oct	Wizz Air Malta
15 Sep - 04 Oct	AJet
17 Sep - 04 Oct	Wizz Air Malta
15 Sep - 03 Oct	AJet
18 Sep - 04 Oct	AJet
10 Sep - 17 Sep	Pegasus Airlines
12 Sep - 12 Sep	Pegasus Airlines

Also check the deals for one-way flights from Baku 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 Baku to Madrid in September from $325

Return flights