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

Cheapest flights for March 2026

Departure date	Cheapest price
29 Mar 2026	28 €	Book Now

Cheapest flights for April 2026

Departure date	Cheapest price
05 Apr 2026	41 €	Book Now
23 Apr 2026	49 €	Book Now
26 Apr 2026	50 €	Book Now
30 Apr 2026	53 €	Book Now
16 Apr 2026	66 €	Book Now

Cheapest flights for May 2026

Departure date	Cheapest price
14 May 2026	45 €	Book Now
03 May 2026	46 €	Book Now
24 May 2026	47 €	Book Now
21 May 2026	48 €	Book Now
07 May 2026	48 €	Book Now

Cheapest flights for June 2026

Departure date	Cheapest price
04 Jun 2026	56 €	Book Now
11 Jun 2026	60 €	Book Now
18 Jun 2026	65 €	Book Now
25 Jun 2026	67 €	Book Now
21 Jun 2026	69 €	Book Now

Cheapest flights for July 2026

Departure date	Cheapest price
02 Jul 2026	82 €	Book Now
26 Jul 2026	86 €	Book Now
23 Jul 2026	92 €	Book Now
30 Jul 2026	95 €	Book Now
16 Jul 2026	96 €	Book Now

Cheapest flights for August 2026

Departure date	Cheapest price
30 Aug 2026	67 €	Book Now
27 Aug 2026	72 €	Book Now
23 Aug 2026	88 €	Book Now
20 Aug 2026	89 €	Book Now
13 Aug 2026	109 €	Book Now

Cheapest flights for September 2026

Departure date	Cheapest price
24 Sep 2026	53 €	Book Now
10 Sep 2026	54 €	Book Now
03 Sep 2026	57 €	Book Now
06 Sep 2026	72 €	Book Now
17 Sep 2026	74 €	Book Now

Cheapest flights for October 2026

Departure date	Cheapest price
15 Oct 2026	44 €	Book Now
22 Oct 2026	51 €	Book Now
11 Oct 2026	58 €	Book Now
08 Oct 2026	72 €	Book Now
18 Oct 2026	72 €	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 Cagliari to all destinations

Ryanair deals from Dublin to all destinations

Cheapest Ryanair flights Cagliari to Dublin from 28€