AirHint found the following cheapest return flights from Delhi (DEL) to Madrid (MAD) in August 2025 (see full year).

Return flights

03 Aug - 31 Aug	Air France
07 Aug - 13 Aug	Lufthansa
04 Aug - 11 Aug	Qatar Airways
21 Aug - 29 Aug	Finnair
22 Aug - 30 Aug	Finnair
22 Aug - 29 Aug	Finnair
24 Aug - 10 Sep	Finnair
12 Aug - 19 Aug	Qatar Airways
09 Aug - 19 Aug	Qatar Airways
06 Aug - 13 Aug	Lufthansa
17 Aug - 24 Aug	Finnair
22 Aug - 29 Sep	Finnair
21 Aug - 01 Sep	Finnair
22 Aug - 06 Sep	Finnair
23 Aug - 01 Sep	Finnair
29 Aug - 30 Sep	Finnair
25 Aug - 01 Sep	Air India
31 Aug - 07 Sep	KLM
26 Aug - 02 Sep	Finnair
30 Aug - 06 Sep	LOT

Also check the deals for one-way flights from Delhi to Madrid in August.

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 Delhi to Madrid in August from 487€

Return flights