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

Return flights

17 Sep - 22 Sep	AZAL
16 Sep - 22 Sep	Air France
17 Sep - 23 Sep	KLM
16 Sep - 23 Sep	Air France
30 Sep - 22 Oct	KLM
27 Sep - 03 Oct	KLM
26 Sep - 30 Sep	Etihad Airways
22 Sep - 30 Sep	Etihad Airways
23 Sep - 28 Sep	Etihad Airways
17 Sep - 24 Sep	Etihad Airways
18 Sep - 30 Sep	Etihad Airways
19 Sep - 27 Sep	Etihad Airways
30 Sep - 12 Oct	Etihad Airways
27 Sep - 05 Oct	AZAL
23 Sep - 09 Oct	Lufthansa
28 Sep - 07 Oct	British Airways
26 Sep - 05 Oct	KLM
22 Sep - 31 Oct	Etihad Airways
26 Sep - 06 Oct	Turkish Airlines
29 Sep - 06 Oct	Turkish Airlines

Also check the deals for one-way flights from Mumbai 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 Mumbai to Madrid in September from $522

Return flights