AirHint found the following cheapest one-way flights from Hanoi (HAN) to Ulaanbaatar (UBN) in June 2026 (see full year).
One-Way flights
| 03 Jun | Shandong Airlines | ||
| 05 Jun | VietJet Air | ||
| 07 Jun | China Southern | ||
| 06 Jun | VietJet Air | ||
| 04 Jun | VietJet Air | ||
| 01 Jun | VietJet Air | ||
| 10 Jun | VietJet Air |
Also check the deals for return flights from Hanoi to Ulaanbaatar in June.
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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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