AirHint found the following cheapest one-way flights from Islamabad (ISB) to Riyadh (RUH) in December 2025 (see full year).
One-Way flights
| 04 Dec | Fly Jinnah | ||
| 17 Dec | Fly Jinnah | ||
| 24 Dec | Kuwait Airways | ||
| 03 Dec | Fly Jinnah | ||
| 26 Dec | Fly Jinnah | ||
| 12 Dec | Airblue | ||
| 19 Dec | Fly Jinnah | ||
| 10 Dec | Airblue | ||
| 05 Dec | Airblue | ||
| 21 Dec | Kuwait Airways |
Also check the deals for return flights from Islamabad to Riyadh in December.
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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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