Cheapest return flights from Sydney to Ulaanbaatar in April from $863

AirHint found the following cheapest return flights from Sydney (SYD) to Ulaanbaatar (UBN) in April 2026 (see full year).

Return flights

23 Apr - 30 Apr Jetstar
11 Apr - 16 Apr Asiana Airlines
06 Apr - 11 Apr Condor

Also check the deals for one-way flights from Sydney to Ulaanbaatar in April.

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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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