Cheapest one-way flights from Denpasar to Ulaanbaatar in September from $449

AirHint found the following cheapest one-way flights from Denpasar (DPS) to Ulaanbaatar (UBN) in September 2025 (see full year).

One-Way flights

21 Sep Jeju Air

Also check the deals for return flights from Denpasar to Ulaanbaatar in September.

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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