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

Return flights

05 May - 15 May	Turkish Airlines
01 May - 11 May	Etihad Airways
15 May - 31 May	Etihad Airways
22 May - 31 May	Etihad Airways
25 May - 30 May	Etihad Airways
25 May - 31 May	Etihad Airways
16 May - 31 May	Etihad Airways
16 May - 30 May	Etihad Airways
24 May - 05 Jun	Emirates
15 May - 30 May	China Southern
11 May - 23 Jun	China Southern
11 May - 24 Jun	Cathay Pacific
12 May - 24 Jun	Cathay Pacific

Also check the deals for one-way flights from Kuala Lumpur 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 Kuala Lumpur to Madrid in May from 519€

Return flights