AirHint found the following cheapest return flights from Ulaanbaatar (UBN) to Sydney (SYD) in November 2025 (see full year).
Return flights
| 25 Nov - 15 Dec | Asiana Airlines | ||
| 18 Nov - 28 Nov | Cathay Pacific | ||
| 17 Nov - 21 Nov | Cathay Pacific | ||
| 19 Nov - 04 Dec | Air China | ||
| 19 Nov - 05 Dec | Air China | ||
| 12 Nov - 29 Nov | Air China | ||
| 05 Nov - 24 Nov | Condor |
Also check the deals for one-way flights from Ulaanbaatar to Sydney in November.
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