Cheapest one-way flights from Hong Kong to Ulaanbaatar in October from 216€

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

One-Way flights

28 Oct HK Express
29 Oct MIAT Mongolian Airlines direct
28 Oct MIAT Mongolian Airlines direct
25 Oct HK Express
23 Oct MIAT Mongolian Airlines direct
30 Oct MIAT Mongolian Airlines direct
31 Oct MIAT Mongolian Airlines direct
27 Oct Air China
22 Oct Jeju Air
24 Oct HK Express

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

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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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