AirHint found the following cheapest one-way flights from Tokyo (HND) to Ulaanbaatar (UBN) in December 2025 (see full year).
One-Way flights
| 06 Dec | Asiana Airlines | ||
| 07 Dec | Asiana Airlines | ||
| 23 Dec | Asiana Airlines | ||
| 26 Dec | Asiana Airlines | ||
| 25 Dec | Korean Air |
Also check the deals for return flights from Tokyo to Ulaanbaatar in December.
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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