Cheapest one-way flights from Hong Kong to Ulaanbaatar in August from 174€

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

One-Way flights

25 Aug HK Express
24 Aug HK Express
27 Aug HK Express
05 Aug MIAT Mongolian Airlines direct
25 Aug MIAT Mongolian Airlines direct
27 Aug MIAT Mongolian Airlines direct
04 Aug MIAT Mongolian Airlines direct
14 Aug Air China
21 Aug Air China
03 Aug Air China

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

Skyscanner

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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