AirHint found the following cheapest one-way flights from Istanbul (IST) to Riyadh (RUH) in August 2026 (see full year).
One-Way flights
| 02 Aug | AJet | direct | |
| 15 Aug | Pegasus Airlines | direct | |
| 23 Aug | Pegasus Airlines | direct | |
| 06 Aug | Pegasus Airlines | direct |
Also check the deals for return flights from Istanbul to Riyadh in August.
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