Cheapest one-way flights from Sydney to Ulaanbaatar in May from 279€

AirHint found the following cheapest one-way flights from Sydney (SYD) to Ulaanbaatar (UBN) in May 2026 (see full year).

One-Way flights

23 May VietJet Air
24 May Sichuan Airlines
29 May VietJet Air
27 May Hong Kong Airlines
25 May China Southern
30 May Xiamen Airlines
28 May T'way Air
26 May T'way Air
10 May Air China
07 May Korean Air

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

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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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