AirHint found the following cheapest one-way flights from Islamabad (ISB) to Riyadh (RUH) in September 2026 (see full year).
One-Way flights
| 10 Sep | Airblue | direct | |
| 06 Sep | flyadeal | direct | |
| 13 Sep | flyadeal | direct | |
| 22 Sep | flydubai | ||
| 15 Sep | flydubai | ||
| 16 Sep | flydubai | ||
| 17 Sep | flydubai | ||
| 01 Sep | flydubai | ||
| 02 Sep | flydubai | ||
| 03 Sep | flydubai |
Also check the deals for return flights from Islamabad to Riyadh in September.
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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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