AirHint found the following cheapest return flights from Delhi (DEL) to Madrid (MAD) in May 2026 (see full year).

Return flights

08 May - 17 May	Kuwait Airways
10 May - 24 May	Kuwait Airways
08 May - 15 May	Kuwait Airways
13 May - 27 May	Kuwait Airways
03 May - 10 May	Kuwait Airways
06 May - 14 May	Finnair
25 May - 25 Jun	Finnair
27 May - 07 Jun	Finnair
29 May - 14 Jun	Finnair
01 May - 23 May	Finnair
01 May - 08 May	Finnair
01 May - 13 May	Kuwait Airways
27 May - 19 Jun	Kuwait Airways
23 May - 30 May	Finnair
29 May - 13 Jun	Etihad Airways

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

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 May from 375€

Return flights