We have prepared for you the list of the cheapest deals for Ryanair flight from Madrid (MAD) to Cagliari (CAG) by the month of departure.

Cheapest flights for April 2026

Departure date	Cheapest price
22 Apr 2026	28 €	Book Now
18 Apr 2026	47 €	Book Now
01 Apr 2026	49 €	Book Now
04 Apr 2026	57 €	Book Now
08 Apr 2026	59 €	Book Now

Cheapest flights for May 2026

Departure date	Cheapest price
20 May 2026	45 €	Book Now
06 May 2026	46 €	Book Now
16 May 2026	64 €	Book Now
30 May 2026	70 €	Book Now
09 May 2026	71 €	Book Now

Cheapest flights for June 2026

Departure date	Cheapest price
10 Jun 2026	46 €	Book Now
08 Jun 2026	58 €	Book Now
04 Jun 2026	60 €	Book Now
15 Jun 2026	60 €	Book Now
03 Jun 2026	63 €	Book Now

Cheapest flights for July 2026

Departure date	Cheapest price
09 Jul 2026	51 €	Book Now
29 Jul 2026	56 €	Book Now
08 Jul 2026	60 €	Book Now
02 Jul 2026	61 €	Book Now
06 Jul 2026	63 €	Book Now

Cheapest flights for August 2026

Departure date	Cheapest price
27 Aug 2026	52 €	Book Now
19 Aug 2026	57 €	Book Now
20 Aug 2026	59 €	Book Now
26 Aug 2026	60 €	Book Now
05 Aug 2026	66 €	Book Now

Cheapest flights for September 2026

Departure date	Cheapest price
23 Sep 2026	32 €	Book Now
28 Sep 2026	34 €	Book Now
07 Sep 2026	37 €	Book Now
14 Sep 2026	37 €	Book Now
16 Sep 2026	37 €	Book Now

Cheapest flights for October 2026

Departure date	Cheapest price
14 Oct 2026	31 €	Book Now
07 Oct 2026	33 €	Book Now
01 Oct 2026	35 €	Book Now
19 Oct 2026	37 €	Book Now
22 Oct 2026	37 €	Book Now

The deals are updated by AirHint regularly. Please keep in mind that the price may go up as tickets are purchased by other travellers. Only the cheapest one-way flights are offered. Book fast to secure these cheap Ryanair prices.

Ryanair deals from Madrid to all destinations

Ryanair deals from Cagliari to all destinations

Cheapest Ryanair flights Madrid to Cagliari from 28€