AirHint found the following cheapest return flights from Hong Kong (HKG) to Ulaanbaatar (UBN) in July 2026 (see full year).

Return flights

12 Jul - 20 Jul	T'way Air
25 Jul - 02 Aug	T'way Air
16 Jul - 20 Jul	T'way Air
16 Jul - 20 Jul	MIAT Mongolian Airlines	direct
13 Jul - 20 Jul	MIAT Mongolian Airlines
10 Jul - 15 Jul	MIAT Mongolian Airlines
15 Jul - 20 Jul	HK Express
04 Jul - 11 Jul	HK Express
01 Jul - 06 Jul	Air China
17 Jul - 20 Jul	Air China
08 Jul - 28 Jul	Asiana Airlines

Also check the deals for one-way flights from Hong Kong to Ulaanbaatar in July.

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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Cheapest return flights from Hong Kong to Ulaanbaatar in July from 325€

Return flights