Cheapest return flights from Hong Kong to Ulaanbaatar in April from $528
AirHint found the following cheapest return flights from Hong Kong (HKG) to Ulaanbaatar (UBN) in April 2025 (see full year).
Return flights
| 29 Apr - 07 May | Air China | ||
| 29 Apr - 29 May | HK Express | ||
| 27 Apr - 04 May | MIAT Mongolian Airlines | direct |
Also check the deals for one-way flights from Hong Kong to Ulaanbaatar in April.
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.
