Cheapest Ryanair flights Cologne to Vienna from 20€

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

Cheapest flights for October 2025

Departure date Cheapest price
29 Oct 2025 31 € Book Now
28 Oct 2025 40 € Book Now
30 Oct 2025 42 € Book Now
25 Oct 2025 52 € Book Now
27 Oct 2025 53 € Book Now

Cheapest flights for November 2025

Departure date Cheapest price
11 Nov 2025 20 € Book Now
30 Nov 2025 21 € Book Now
16 Nov 2025 30 € Book Now
06 Nov 2025 31 € Book Now
09 Nov 2025 32 € Book Now

Cheapest flights for December 2025

Departure date Cheapest price
10 Dec 2025 28 € Book Now
31 Dec 2025 32 € Book Now
09 Dec 2025 33 € Book Now
03 Dec 2025 34 € Book Now
02 Dec 2025 34 € Book Now

Cheapest flights for January 2026

Departure date Cheapest price
08 Jan 2026 29 € Book Now
07 Jan 2026 29 € Book Now
18 Jan 2026 29 € Book Now
19 Jan 2026 29 € Book Now
20 Jan 2026 29 € Book Now

Cheapest flights for February 2026

Departure date Cheapest price
12 Feb 2026 32 € Book Now
19 Feb 2026 32 € Book Now
18 Feb 2026 35 € Book Now
21 Feb 2026 35 € Book Now
09 Feb 2026 39 € Book Now

Cheapest flights for March 2026

Departure date Cheapest price
02 Mar 2026 29 € Book Now
26 Mar 2026 32 € Book Now
19 Mar 2026 39 € Book Now
18 Mar 2026 41 € Book Now
17 Mar 2026 41 € Book Now

Cheapest flights for April 2026

Departure date Cheapest price
28 Apr 2026 48 € Book Now
13 Apr 2026 56 € Book Now
27 Apr 2026 57 € Book Now
09 Apr 2026 64 € Book Now
23 Apr 2026 65 € Book Now

Cheapest flights for May 2026

Departure date Cheapest price
05 May 2026 41 € Book Now
12 May 2026 46 € Book Now
07 May 2026 48 € Book Now
11 May 2026 48 € Book Now
18 May 2026 48 € Book Now

Cheapest flights for June 2026

Departure date Cheapest price
23 Jun 2026 35 € Book Now
30 Jun 2026 35 € Book Now
25 Jun 2026 42 € Book Now
02 Jun 2026 48 € Book Now
11 Jun 2026 48 € Book Now

Cheapest flights for July 2026

Departure date Cheapest price
02 Jul 2026 36 € Book Now
09 Jul 2026 41 € Book Now
30 Jul 2026 41 € Book Now
07 Jul 2026 48 € Book Now
23 Jul 2026 48 € Book Now

Cheapest flights for August 2026

Departure date Cheapest price
27 Aug 2026 41 € Book Now
25 Aug 2026 41 € Book Now
20 Aug 2026 41 € Book Now
11 Aug 2026 41 € Book Now
18 Aug 2026 42 € Book Now

Cheapest flights for September 2026

Departure date Cheapest price
22 Sep 2026 41 € Book Now
17 Sep 2026 41 € Book Now
15 Sep 2026 41 € Book Now
03 Sep 2026 41 € Book Now
01 Sep 2026 41 € 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 Cologne to all destinations

Ryanair deals from Vienna to all destinations

Feel free to contact us with any feedback or request another flight research.