Cheapest one-way flights from Sydney to Ulaanbaatar in October from 699€

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

One-Way flights

02 Oct Cathay Pacific
04 Oct Air China
05 Oct Qantas
01 Oct Cathay Pacific
06 Oct Cathay Pacific

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

Skyscanner

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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