Cheapest one-way flights from Ulaanbaatar to Osaka in December from 189€

AirHint found the following cheapest one-way flights from Ulaanbaatar (UBN) to Osaka (KIX) in December 2025 (see full year).

One-Way flights

16 Dec Jeju Air
11 Dec Jeju Air
02 Dec Jeju Air
09 Dec Jeju Air
14 Dec Jeju Air
04 Dec Jeju Air
21 Dec Jeju Air
03 Dec MIAT Mongolian Airlines
07 Dec MIAT Mongolian Airlines
10 Dec MIAT Mongolian Airlines

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

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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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