Cheapest one-way flights from Ulaanbaatar to Sydney in December from 269€

AirHint found the following cheapest one-way flights from Ulaanbaatar (UBN) to Sydney (SYD) in December 2025 (see full year).

One-Way flights

24 Dec MIAT Mongolian Airlines
03 Dec Hunnu Air
09 Dec Jeju Air
08 Dec MIAT Mongolian Airlines
06 Dec MIAT Mongolian Airlines
19 Dec China United Airlines
20 Dec Hunnu Air
01 Dec MIAT Mongolian Airlines
21 Dec MIAT Mongolian Airlines
23 Dec MIAT Mongolian Airlines

Also check the deals for return flights from Ulaanbaatar to Sydney in December.

Powered by

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.

Book a cheap hotel in Sydney

Cheap car rent in Sydney

Feel free to contact us with any feedback or request another flight research.