Hong Kong (HKG) to Ulaanbaatar (UBN) flights
One airline flies nonstop from Hong Kong (HKG) to Ulaanbaatar (UBN): Miat - Mongolian Airlines. The two airports are 1,794 miles (2,887 km) apart. There are also 10 ways to fly it with one stop, through Hohhot, Beijing and Beijing and more.
Airlines flying nonstop from HKG to UBN
- OMMiat - Mongolian AirlinesNot in an alliance
HKG to UBN with one stop
10 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Hohhot (HET)China Southern Airlines, then Aero Mongolia, Air China and 1 more
M0
OM - Via Beijing (PKX)China Southern Airlines, Hong Kong Airlines and 3 more, then Hunnu Air
+2
MR - Via Beijing (PEK)Air China the whole way
OM - Via Shanghai (PVG)Spring Airlines the whole way
+3
OM - Via Seoul (ICN)Jeju Air, Korean Air and 2 more the whole way
+7
OM+4
- Via Daegu (TAE)HK Express, then T´Way Air
- Via Busan (PUS)HK Express and T´Way Air, then Air Busan, Jeju Air and 1 moreBX
- Via Osaka (KIX)Cathay Pacific, Hong Kong Airlines and 3 more, then Miat - Mongolian Airlines+2
OM - Via Bangkok (BKK)Cathay Pacific, Emirates and 5 more, then Miat - Mongolian Airlines
+4OM - Via Ho Chi Minh City (SGN)Cathay Pacific, VietJet Air and 2 more, then Miat - Mongolian Airlines
+1
OM
HKG to UBN: common questions
Which airlines fly nonstop from HKG to UBN?
Miat - Mongolian Airlines flies nonstop from Hong Kong (HKG) to Ulaanbaatar (UBN).
How far is Hong Kong from Ulaanbaatar by plane?
Hong Kong (HKG) and Ulaanbaatar (UBN) are 1,794 miles (2,887 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
How many miles does HKG to UBN cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for HKG to UBN with taxes and fees.
Where can I connect between Hong Kong and Ulaanbaatar?
The most direct connections are through Hohhot (HET), Beijing (PKX), Beijing (PEK), Shanghai (PVG) and Seoul (ICN). On 3 of them the same airline flies both flights, for example Air China through Beijing.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.