MIAT Mongolian Airlines
Su, Mo, We, Th, Fr, and Sa
starting at $300
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Hong Kong to Ulaanbaatar. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Hong Kong to Ulaanbaatar, despite the fact that sometimes flights with transfers can cost significantly less.
The only airline operating direct flights from Hong Kong to Ulaanbaatar is MIAT Mongolian Airlines. Flights operate every day except Tuesday.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
MIAT Mongolian Airlines
Su, Mo, We, Th, Fr, and Sa
starting at $300
Hong Kong — Ulaanbaatar
06/14/2026
Departure
Direct flight
OM298
starting at $911
Hong Kong — Ulaanbaatar
06/23/2026
Departure
Direct flight
OM298
starting at $961
Hong Kong — Ulaanbaatar
07/06/2026
Departure
Direct flight
OM298
starting at $453
Hong Kong — Ulaanbaatar
07/17/2026
Departure
Direct flight
OM298
starting at $373
Hong Kong — Ulaanbaatar
07/20/2026
Departure
Direct flight
OM298
starting at $341
Hong Kong — Ulaanbaatar
08/13/2026
Departure
Direct flight
OM298
starting at $366
Hong Kong — Ulaanbaatar
08/19/2026
Departure
Direct flight
OM298
starting at $370
Hong Kong — Ulaanbaatar
08/21/2026
Departure
Direct flight
OM298
starting at $370
Hong Kong — Ulaanbaatar
08/25/2026
Departure
Direct flight
OM2972
starting at $274
Hong Kong — Ulaanbaatar
06/15/2026
Departure
Direct flight
OM2972
starting at $629
starting at $274
starting at $293
starting at $310
starting at $323
The Hong Kong — Ulaanbaatar route is served by a wide range of airlines: 4 in total, including MIAT Mongolian Airlines, Air China, Hong Kong Express Airways, and Spring Airlines. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $274. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.
We couldn't find any special offers for flights from Hong Kong to Ulaanbaatar
The cheapest one-way flight from Hong Kong to Ulaanbaatar departs on 08/25/2026, is operated by MIAT Mongolian Airlines and costs $274
The cheapest roundtrip flight from Hong Kong to Ulaanbaatar departs on 09/01/2026, is operated by Air China and costs $434
Fastest flight from Hong Kong to Ulaanbaatar takes 4h 40m
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
The distance between Hong Kong and Ulaanbaatar is 2923km (1812 miles). The average flight duration is 8h 22m. There are 7 direct flights from Hong Kong to Ulaanbaatar. Hong Kong and Ulaanbaatar are in the same time zone. Flights from Hong Kong begin at 12:05 PM. The latest flight from Hong Kong departs at 6:30 PM
The cheapest flight ticket from Hong Kong to Ulaanbaatar according to data for the last 48 hours costs $274
Often the best time to buy tickets from Hong Kong to Ulaanbaatar is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Hong Kong to Ulaanbaatar can be found flying in these months: August, June, July.
The fastest flights from Hong Kong to Ulaanbaatar start from 4 hours 40 minutes in the air.
The following airlines operate direct flights on the route Hong Kong — Ulaanbaatar: MIAT Mongolian Airlines
The minimum one-way ticket price from Hong Kong to Ulaanbaatar is $274 (August 2026), while the maximum is $312 (July 2026). On average, a ticket costs $293–$605.
Flight prices from Hong Kong to Ulaanbaatar barely change from month to month. You can comfortably choose any convenient dates — there won't be a significant overpayment.
There is a slight difference: it's a bit cheaper in July 2026–August 2026 (averaging $293) and slightly more in June 2026–July 2026 ($302). But overall, the difference is small.
On this route, you don't need to target specific months — prices are stable. The difference between the cheapest and most expensive period is only 3%. Book whenever it's convenient.
Monthly price variation is just 5.2%. Ticket costs on this route are among the most predictable.
