Cheapest one-way flights from Osaka to Ulaanbaatar in September from $171

AirHint found the following cheapest one-way flights from Osaka (KIX) to Ulaanbaatar (UBN) in September 2026 (see full year).

One-Way flights

05 Sep T'way Air
09 Sep T'way Air
02 Sep T'way Air
30 Sep MIAT Mongolian Airlines direct
24 Sep ANA
21 Sep Asiana Airlines
16 Sep Asiana Airlines
20 Sep ANA
19 Sep Asiana Airlines
23 Sep Air China

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

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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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