Cheapest one-way flights from Sydney to Ulaanbaatar in May from $341
AirHint found the following cheapest one-way flights from Sydney (SYD) to Ulaanbaatar (UBN) in May 2025 (see full year).
One-Way flights
| 16 May | Jetstar | ||
| 05 May | T'way Air | ||
| 17 May | VietJet Air | ||
| 27 May | Air China | ||
| 28 May | Cathay Pacific | ||
| 26 May | Cathay Pacific | ||
| 23 May | Cathay Pacific | ||
| 09 May | Qantas |
Also check the deals for return flights from Sydney to Ulaanbaatar in May.
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.
