AirHint found the following cheapest one-way flights from Porto (OPO) to Istanbul (SAW) in August 2026 (see full year).
One-Way flights
| 24 Aug | Iberia | ||
| 27 Aug | easyJet | ||
| 28 Aug | easyJet | ||
| 21 Aug | TAP | ||
| 31 Aug | easyJet | ||
| 26 Aug | Ryanair | ||
| 29 Aug | Eurowings | ||
| 30 Aug | SunExpress | ||
| 02 Aug | Vueling Airlines | ||
| 22 Aug | Wizz Air Malta |
Also check the deals for return flights from Porto to Istanbul in August.
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