AirHint found the following cheapest one-way flights from Riyadh (RUH) to Sydney (SYD) in December 2025 (see full year).
One-Way flights
| 08 Dec | IndiGo | ||
| 28 Dec | Air India | ||
| 26 Dec | Air India Express | ||
| 20 Dec | IndiGo | ||
| 09 Dec | Flynas | ||
| 17 Dec | SriLankan Airlines | ||
| 11 Dec | Flynas | ||
| 12 Dec | IndiGo | ||
| 30 Dec | Cathay Pacific | ||
| 31 Dec | China Southern |
Also check the deals for return flights from Riyadh to Sydney 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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