Cheapest return flights from Hong Kong to Ulaanbaatar in June from $373

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 June 2025 (see full year).

Return flights

27 Jun - 02 Jul Air China
16 Jun - 22 Jun Air China
08 Jun - 13 Jun Air China
14 Jun - 21 Jun Air China
07 Jun - 21 Jun Air China
27 Jun - 01 Jul Air China
01 Jun - 08 Jun Air China
01 Jun - 07 Jun Air China
20 Jun - 29 Jun Air China
05 Jun - 14 Jun Air China
03 Jun - 14 Jun Air China
13 Jun - 20 Jun Air China
26 Jun - 13 Jul Air China
28 Jun - 06 Jul Jeju Air
27 Jun - 01 Jul Cathay Pacific direct
27 Jun - 02 Jul Cathay Pacific direct
26 Jun - 13 Jul Cathay Pacific direct

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

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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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