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 September 2025
| Departure date | Cheapest price | |
|---|---|---|
| 30 Sep 2025 | $ 93 | Book Now |
| 25 Sep 2025 | $ 93 | Book Now |
| 23 Sep 2025 | $ 154 | Book Now |
| 24 Sep 2025 | $ 164 | Book Now |
| 27 Sep 2025 | $ 180 | Book Now |
Cheapest flights for October 2025
| Departure date | Cheapest price | |
|---|---|---|
| 14 Oct 2025 | $ 42 | Book Now |
| 10 Oct 2025 | $ 65 | Book Now |
| 22 Oct 2025 | $ 65 | Book Now |
| 23 Oct 2025 | $ 66 | Book Now |
| 08 Oct 2025 | $ 72 | Book Now |
Cheapest flights for November 2025
| Departure date | Cheapest price | |
|---|---|---|
| 04 Nov 2025 | $ 45 | Book Now |
| 05 Nov 2025 | $ 60 | Book Now |
| 06 Nov 2025 | $ 94 | Book Now |
| 12 Nov 2025 | $ 97 | Book Now |
| 11 Nov 2025 | $ 104 | Book Now |
Cheapest flights for December 2025
| Departure date | Cheapest price | |
|---|---|---|
| 31 Dec 2025 | $ 60 | Book Now |
| 16 Dec 2025 | $ 66 | Book Now |
| 14 Dec 2025 | $ 67 | Book Now |
| 23 Dec 2025 | $ 90 | Book Now |
| 21 Dec 2025 | $ 93 | Book Now |
Cheapest flights for January 2026
| Departure date | Cheapest price | |
|---|---|---|
| 27 Jan 2026 | $ 54 | Book Now |
| 20 Jan 2026 | $ 54 | Book Now |
| 24 Jan 2026 | $ 62 | Book Now |
| 31 Jan 2026 | $ 67 | Book Now |
| 01 Jan 2026 | $ 73 | Book Now |
Cheapest flights for February 2026
| Departure date | Cheapest price | |
|---|---|---|
| 10 Feb 2026 | $ 62 | Book Now |
| 04 Feb 2026 | $ 62 | Book Now |
| 03 Feb 2026 | $ 62 | Book Now |
| 11 Feb 2026 | $ 79 | Book Now |
| 01 Feb 2026 | $ 85 | Book Now |
Cheapest flights for March 2026
| Departure date | Cheapest price | |
|---|---|---|
| 26 Mar 2026 | $ 62 | Book Now |
| 18 Mar 2026 | $ 62 | Book Now |
| 17 Mar 2026 | $ 62 | Book Now |
| 10 Mar 2026 | $ 64 | Book Now |
| 05 Mar 2026 | $ 64 | 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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