Cheapest return flights from Hong Kong to Ulaanbaatar in May from 381€

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

Return flights

22 May - 30 May MIAT Mongolian Airlines direct
22 May - 25 May MIAT Mongolian Airlines direct
21 May - 25 May MIAT Mongolian Airlines direct
29 May - 01 Jun MIAT Mongolian Airlines direct
14 May - 21 May MIAT Mongolian Airlines direct
17 May - 24 May MIAT Mongolian Airlines direct
18 May - 25 May MIAT Mongolian Airlines direct
09 May - 17 May MIAT Mongolian Airlines direct
17 May - 25 May MIAT Mongolian Airlines direct
05 May - 12 May MIAT Mongolian Airlines direct
13 May - 20 May MIAT Mongolian Airlines direct
27 May - 06 Jun MIAT Mongolian Airlines direct

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

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