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

Return flights

06 May - 13 May	Kuwait Airways
03 May - 05 Jun	Kuwait Airways
08 May - 13 May	Kuwait Airways
03 May - 17 May	Kuwait Airways
08 May - 15 May	Kuwait Airways
10 May - 20 May	Kuwait Airways
08 May - 24 May	Kuwait Airways
01 May - 17 May	Kuwait Airways
17 May - 29 May	LOT
21 May - 30 May	LOT
20 May - 02 Jun	Etihad Airways
02 May - 05 Jun	Finnair
11 May - 18 May	Finnair
24 May - 26 Jun	Finnair

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.

Book a cheap hotel in Madrid

Cheap car rent in Madrid

Cheapest return flights from Delhi to Madrid in May from 361€

Return flights