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

Cheapest flights for October 2025

Departure date	Cheapest price
30 Oct 2025	275 €	Book Now

Cheapest flights for March 2026

Departure date	Cheapest price
30 Mar 2026	42 €	Book Now

Cheapest flights for April 2026

Departure date	Cheapest price
27 Apr 2026	47 €	Book Now
10 Apr 2026	51 €	Book Now
17 Apr 2026	62 €	Book Now
13 Apr 2026	63 €	Book Now
24 Apr 2026	63 €	Book Now

Cheapest flights for May 2026

Departure date	Cheapest price
08 May 2026	55 €	Book Now
15 May 2026	60 €	Book Now
23 May 2026	62 €	Book Now
16 May 2026	62 €	Book Now
22 May 2026	62 €	Book Now

Cheapest flights for June 2026

Departure date	Cheapest price
03 Jun 2026	63 €	Book Now
10 Jun 2026	72 €	Book Now
12 Jun 2026	72 €	Book Now
05 Jun 2026	77 €	Book Now
07 Jun 2026	81 €	Book Now

Cheapest flights for July 2026

Departure date	Cheapest price
03 Jul 2026	51 €	Book Now
31 Jul 2026	67 €	Book Now
10 Jul 2026	68 €	Book Now
24 Jul 2026	77 €	Book Now
17 Jul 2026	88 €	Book Now

Cheapest flights for August 2026

Departure date	Cheapest price
28 Aug 2026	72 €	Book Now
21 Aug 2026	93 €	Book Now
14 Aug 2026	100 €	Book Now
12 Aug 2026	104 €	Book Now
19 Aug 2026	104 €	Book Now

Cheapest flights for September 2026

Departure date	Cheapest price
11 Sep 2026	78 €	Book Now
18 Sep 2026	82 €	Book Now
02 Sep 2026	92 €	Book Now
09 Sep 2026	92 €	Book Now
23 Sep 2026	92 €	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 Vienna to all destinations

Cheapest Ryanair flights Cagliari to Vienna from 42€