Cheapest return flights from Hong Kong (HKG) to Ulaanbaatar (UBN), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
12 Sep 18 Sep Air China
10 Sep 15 Sep Air China
04 Sep 07 Sep Air China
04 Sep 11 Sep Air China
05 Sep 13 Sep Air China
11 Sep 19 Sep Air China
08 Sep 15 Sep Air China
02 Sep 15 Sep Air China
15 Sep 22 Sep Air China
02 Sep 06 Sep Air China
25 Sep 07 Oct MIAT Mongolian Airlines
Direct Flight
25 Sep 01 Oct MIAT Mongolian Airlines
Direct Flight
26 Sep 03 Oct MIAT Mongolian Airlines
Direct Flight
30 Sep 07 Oct Air China
30 Sep 07 Oct Cathay Pacific
Direct Flight
10 Sep 01 Oct Jeju Air
10 Sep 01 Oct Cathay Pacific
Direct Flight
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Updated Jul 18, 2026.

About these fares

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