AirHint found the following cheapest one-way flights from Ulaanbaatar (UBN) to Sydney (SYD) in August 2025 (see full year).
One-Way flights
| 20 Aug | Hunnu Air | ||
| 16 Aug | Hunnu Air | ||
| 11 Aug | MIAT Mongolian Airlines | ||
| 27 Aug | Aero Mongolia | ||
| 14 Aug | Hunnu Air | ||
| 28 Aug | Hunnu Air | ||
| 05 Aug | Jin Air | ||
| 09 Aug | Hunnu Air | ||
| 10 Aug | Air China | ||
| 07 Aug | Hunnu Air |
Also check the deals for return flights from Ulaanbaatar to Sydney in August.
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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