Cheapest one-way flights from Hong Kong to Ulaanbaatar in April from $236

Best time to book flights for Hong Kong (HKG) to Ulaanbaatar (UBN) flights at AirHint

AirHint found the following cheapest one-way flights from Hong Kong (HKG) to Ulaanbaatar (UBN) in April 2025 (see full year).

One-Way flights

30 Apr MIAT Mongolian Airlines direct
26 Apr Korean Air
21 Apr Air China
18 Apr Korean Air

Also check the deals for return flights from Hong Kong to Ulaanbaatar in April.

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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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