Cheapest return flights from Hong Kong to Ulaanbaatar in October from 348€

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

Return flights

06 Oct - 11 Oct MIAT Mongolian Airlines direct
01 Oct - 07 Oct MIAT Mongolian Airlines direct
05 Oct - 11 Oct MIAT Mongolian Airlines direct
01 Oct - 15 Oct MIAT Mongolian Airlines direct
30 Oct - 02 Nov MIAT Mongolian Airlines direct
04 Oct - 09 Oct MIAT Mongolian Airlines direct
04 Oct - 10 Oct MIAT Mongolian Airlines direct
04 Oct - 12 Oct MIAT Mongolian Airlines direct
01 Oct - 08 Oct MIAT Mongolian Airlines direct
23 Oct - 02 Nov Air China

Also check the deals for one-way 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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