AirHint found the following cheapest one-way flights from Osaka (KIX) to Ulaanbaatar (UBN) in March 2026 (see full year).
One-Way flights
| 25 Mar | Parata Air | ||
| 30 Mar | Jeju Air | ||
| 23 Mar | Jeju Air | ||
| 31 Mar | Jeju Air | ||
| 21 Mar | Jeju Air | ||
| 28 Mar | T'way Air | ||
| 26 Mar | Korean Air | ||
| 20 Mar | Jeju Air | ||
| 24 Mar | Peach | ||
| 22 Mar | Jeju Air |
Also check the deals for return flights from Osaka to Ulaanbaatar 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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