Cheapest return flights from Hong Kong to Ulaanbaatar in July from $529

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

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

Return flights

08 Jul - 14 Jul MIAT Mongolian Airlines
08 Jul - 14 Jul MIAT Mongolian Airlines direct
01 Jul - 06 Jul T'way Air
01 Jul - 07 Jul MIAT Mongolian Airlines direct
10 Jul - 19 Jul HK Express
01 Jul - 06 Jul Cathay Pacific direct
22 Jul - 26 Jul MIAT Mongolian Airlines
26 Jul - 31 Jul Air China
01 Jul - 26 Jul Air China
15 Jul - 27 Jul Air China

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

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.

Book a cheap hotel in Ulaanbaatar

Cheap car rent in Ulaanbaatar