We have prepared for you the list of the cheapest deals for Ryanair flight from Vienna (VIE) to Porto (OPO) by the month of departure.
Cheapest flights for September 2025
| Departure date | Cheapest price | |
|---|---|---|
| 19 Sep 2025 | $ 117 | Book Now |
| 26 Sep 2025 | $ 165 | Book Now |
| 24 Sep 2025 | $ 165 | Book Now |
| 30 Sep 2025 | $ 166 | Book Now |
| 20 Sep 2025 | $ 176 | Book Now |
Cheapest flights for October 2025
| Departure date | Cheapest price | |
|---|---|---|
| 20 Oct 2025 | $ 41 | Book Now |
| 28 Oct 2025 | $ 66 | Book Now |
| 13 Oct 2025 | $ 70 | Book Now |
| 14 Oct 2025 | $ 79 | Book Now |
| 15 Oct 2025 | $ 80 | Book Now |
Cheapest flights for November 2025
| Departure date | Cheapest price | |
|---|---|---|
| 04 Nov 2025 | $ 41 | Book Now |
| 05 Nov 2025 | $ 41 | Book Now |
| 11 Nov 2025 | $ 41 | Book Now |
| 12 Nov 2025 | $ 41 | Book Now |
| 27 Nov 2025 | $ 41 | Book Now |
Cheapest flights for December 2025
| Departure date | Cheapest price | |
|---|---|---|
| 04 Dec 2025 | $ 92 | Book Now |
| 11 Dec 2025 | $ 95 | Book Now |
| 06 Dec 2025 | $ 102 | Book Now |
| 13 Dec 2025 | $ 121 | Book Now |
| 18 Dec 2025 | $ 134 | Book Now |
Cheapest flights for January 2026
| Departure date | Cheapest price | |
|---|---|---|
| 10 Jan 2026 | $ 54 | Book Now |
| 20 Jan 2026 | $ 59 | Book Now |
| 17 Jan 2026 | $ 62 | Book Now |
| 01 Jan 2026 | $ 73 | Book Now |
| 03 Jan 2026 | $ 97 | Book Now |
Cheapest flights for February 2026
| Departure date | Cheapest price | |
|---|---|---|
| 25 Feb 2026 | $ 85 | Book Now |
| 26 Feb 2026 | $ 97 | Book Now |
| 11 Feb 2026 | $ 97 | Book Now |
| 10 Feb 2026 | $ 97 | Book Now |
| 24 Feb 2026 | $ 105 | Book Now |
Cheapest flights for March 2026
| Departure date | Cheapest price | |
|---|---|---|
| 24 Mar 2026 | $ 86 | Book Now |
| 17 Mar 2026 | $ 86 | Book Now |
| 25 Mar 2026 | $ 97 | Book Now |
| 10 Mar 2026 | $ 98 | Book Now |
| 11 Mar 2026 | $ 108 | 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.
Find us on social media