AirHint found the following cheapest one-way flights from Porto (OPO) to Vienna (VIE) in August 2026 (see full year).
One-Way flights
| 03 Aug | Ryanair | ||
| 04 Aug | Ryanair | ||
| 05 Aug | Ryanair | ||
| 07 Aug | Ryanair | ||
| 25 Aug | Ryanair | ||
| 01 Aug | Vueling Airlines | ||
| 05 Aug | Ryanair | direct | |
| 12 Aug | Ryanair | direct | |
| 29 Aug | Ryanair | direct | |
| 30 Aug | Ryanair | direct |
Also check the deals for return flights from Porto to Vienna in August.
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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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