We have prepared for you the list of the cheapest deals for Ryanair flight from Porto (OPO) to Vienna (VIE) by the month of departure.
Cheapest flights for December 2025
| Departure date | Cheapest price | |
|---|---|---|
| 31 Dec 2025 | 39 € | Book Now |
| 28 Dec 2025 | 81 € | Book Now |
| 30 Dec 2025 | 106 € | Book Now |
| 27 Dec 2025 | 115 € | Book Now |
Cheapest flights for January 2026
| Departure date | Cheapest price | |
|---|---|---|
| 28 Jan 2026 | 32 € | Book Now |
| 27 Jan 2026 | 44 € | Book Now |
| 01 Jan 2026 | 49 € | Book Now |
| 20 Jan 2026 | 71 € | Book Now |
| 13 Jan 2026 | 74 € | Book Now |
Cheapest flights for February 2026
| Departure date | Cheapest price | |
|---|---|---|
| 11 Feb 2026 | 37 € | Book Now |
| 10 Feb 2026 | 38 € | Book Now |
| 24 Feb 2026 | 45 € | Book Now |
| 03 Feb 2026 | 51 € | Book Now |
| 17 Feb 2026 | 51 € | Book Now |
Cheapest flights for March 2026
| Departure date | Cheapest price | |
|---|---|---|
| 17 Mar 2026 | 30 € | Book Now |
| 05 Mar 2026 | 30 € | Book Now |
| 11 Mar 2026 | 30 € | Book Now |
| 10 Mar 2026 | 39 € | Book Now |
| 15 Mar 2026 | 39 € | Book Now |
Cheapest flights for April 2026
| Departure date | Cheapest price | |
|---|---|---|
| 13 Apr 2026 | 46 € | Book Now |
| 24 Apr 2026 | 46 € | Book Now |
| 11 Apr 2026 | 49 € | Book Now |
| 26 Apr 2026 | 51 € | Book Now |
| 22 Apr 2026 | 52 € | Book Now |
Cheapest flights for May 2026
| Departure date | Cheapest price | |
|---|---|---|
| 08 May 2026 | 59 € | Book Now |
| 27 May 2026 | 60 € | Book Now |
| 22 May 2026 | 66 € | Book Now |
| 15 May 2026 | 69 € | Book Now |
| 09 May 2026 | 76 € | Book Now |
Cheapest flights for June 2026
| Departure date | Cheapest price | |
|---|---|---|
| 29 Jun 2026 | 58 € | Book Now |
| 10 Jun 2026 | 59 € | Book Now |
| 14 Jun 2026 | 61 € | Book Now |
| 17 Jun 2026 | 72 € | Book Now |
| 26 Jun 2026 | 89 € | Book Now |
Cheapest flights for July 2026
| Departure date | Cheapest price | |
|---|---|---|
| 01 Jul 2026 | 70 € | Book Now |
| 03 Jul 2026 | 75 € | Book Now |
| 04 Jul 2026 | 79 € | Book Now |
| 10 Jul 2026 | 80 € | Book Now |
| 13 Jul 2026 | 82 € | Book Now |
Cheapest flights for August 2026
| Departure date | Cheapest price | |
|---|---|---|
| 31 Aug 2026 | 86 € | Book Now |
| 19 Aug 2026 | 92 € | Book Now |
| 12 Aug 2026 | 92 € | Book Now |
| 24 Aug 2026 | 93 € | Book Now |
| 26 Aug 2026 | 103 € | Book Now |
Cheapest flights for September 2026
| Departure date | Cheapest price | |
|---|---|---|
| 16 Sep 2026 | 82 € | Book Now |
| 27 Sep 2026 | 83 € | Book Now |
| 18 Sep 2026 | 84 € | Book Now |
| 09 Sep 2026 | 91 € | Book Now |
| 14 Sep 2026 | 92 € | Book Now |
Cheapest flights for October 2026
| Departure date | Cheapest price | |
|---|---|---|
| 14 Oct 2026 | 70 € | Book Now |
| 05 Oct 2026 | 82 € | Book Now |
| 07 Oct 2026 | 82 € | Book Now |
| 23 Oct 2026 | 82 € | Book Now |
| 17 Oct 2026 | 85 € | 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.
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