Cheapest return flights from Ulaanbaatar to Sydney in March from $1117

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

Return flights

29 Mar - 05 Apr Korean Air
01 Mar - 08 Mar Cathay Pacific
08 Mar - 15 Mar Cathay Pacific
15 Mar - 22 Mar Cathay Pacific
22 Mar - 29 Mar Asiana Airlines

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

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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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