AirHint found the following cheapest return flights from Kathmandu (KTM) to Ulaanbaatar (UBN) in June 2025 (see full year).
Return flights
| 09 Jun - 16 Jun | Nepal Airlines | ||
| 23 Jun - 30 Jun | Turkish Airlines |
Also check the deals for one-way flights from Kathmandu to Ulaanbaatar in June.
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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