Cheapest return flights from Osaka to Ulaanbaatar in September from 448€

Best time to book flights for Osaka (KIX) to Ulaanbaatar (UBN) flights at AirHint

AirHint found the following cheapest return flights from Osaka (KIX) to Ulaanbaatar (UBN) in September 2025 (see full year).

Return flights

03 Sep - 17 Sep MIAT Mongolian Airlines direct

Also check the deals for one-way flights from Osaka 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.

Book a cheap hotel in Ulaanbaatar

Cheap car rent in Ulaanbaatar