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Cheap flights from Ulaanbaatar to Hong Kong from £279

UBN — HKG
25 Nov — 2 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ulaanbaatar to Hong Kong

Enter your travel dates to find the best prices.

Cheapest flights from Ulaanbaatar to Hong Kong

Sat 14/1107:15 -
Nonstop4h 35m
Sat 21/1113:00 -
Nonstop4h 40m
Deal found 21/10£436
Wed 28/1020:45 -
1 stop9h 20m
Wed 4/1108:10 -
1 stop26h 30m
Deal found 22/10£448
Wed 4/1114:50 -
Nonstop4h 40m
Thu 5/1113:00 -
Nonstop4h 40m
Deal found 24/10£478
Wed 28/1013:00 -
2 stops22h 35m
Wed 4/1108:10 -
1 stop26h 30m
Deal found 22/10£480
Thu 5/1107:15 -
Nonstop4h 35m
Mon 9/1120:30 -
Nonstop4h 40m
Deal found 24/10£480
Wed 28/1014:50 -
Nonstop4h 40m
Wed 4/1120:30 -
Nonstop4h 40m
Deal found 22/10£486
Thu 5/1107:15 -
Nonstop4h 35m
Sat 7/1113:00 -
Nonstop4h 40m
Deal found 24/10£555
Sun 1/1107:15 -
Nonstop4h 35m
Sun 8/1113:00 -
Nonstop4h 40m
Deal found 24/10£761
Fri 23/1006:20 -
Nonstop4h 35m
Fri 6/1113:00 -
Nonstop4h 40m
Deal found 22/10£791
Sun 1/1107:15 -
Nonstop4h 35m
Fri 6/1113:00 -
Nonstop4h 40m
Deal found 24/10£798

Find flight deals from Ulaanbaatar to Hong Kong

Round-trip from

£436

One-way from

£279

Popular in

July

Cheapest in

March

Average price

£369
MIAT Mongolian
  • MIAT Mongolian
  • 14/11-21/11
  • Nonstop
  • 9h 15m total
  • Ulaanbaatar to Hong Kong
Search Deals
MIAT Mongolian
  • MIAT Mongolian
  • 28/12-31/12
  • Nonstop
  • 4h 40m total
  • Ulaanbaatar to Hong Kong
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£71 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Ulaanbaatar to Hong Kong that are best for you.

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Depart

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Price

Cheapest return flight
Fastest return journey

UlaanbaatarHong Kong

UBN Ulaanbaatar Chinggis Khaan - HKG Hong Kong Intl

UBNHKG

Ulaanbaatar Chinggis Khaan

Tue 29/12

07:15-11:50

Nonstop4h 35m

Hong Kong Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£279

UlaanbaatarHong Kong

UBN Ulaanbaatar Chinggis Khaan - HKG Hong Kong Intl

UBNHKG

Ulaanbaatar Chinggis Khaan

Sat 14/11

07:15-11:50

Nonstop4h 35m

Hong Kong Intl

Sat 21/11

13:00-17:40

Nonstop4h 40m

£436

UlaanbaatarHong Kong

UBN Ulaanbaatar Chinggis Khaan - HKG Hong Kong Intl

UBNHKG

Ulaanbaatar Chinggis Khaan

Fri 25/12

07:15-11:50

Nonstop4h 35m

Hong Kong Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£458

UlaanbaatarHong Kong

UBN Ulaanbaatar Chinggis Khaan - HKG Hong Kong Intl

UBNHKG

Ulaanbaatar Chinggis Khaan

Thu 5/11

07:15-11:50

Nonstop4h 35m

Hong Kong Intl

Mon 9/11

20:30-01:10

Nonstop4h 40m

£480

UlaanbaatarHong Kong

UBN Ulaanbaatar Chinggis Khaan - HKG Hong Kong Intl

UBNHKG

Ulaanbaatar Chinggis Khaan

Thu 5/11

07:15-11:50

Nonstop4h 35m

Hong Kong Intl

Sat 7/11

13:00-17:40

Nonstop4h 40m

£555

UlaanbaatarHong Kong

UBN Ulaanbaatar Chinggis Khaan - HKG Hong Kong Intl

UBNHKG

Ulaanbaatar Chinggis Khaan

Wed 11/11

16:10-17:20

2 stops25h 10m

Hong Kong Intl

Thu 26/11

18:20-15:05

2 stops20h 45m

£1,128

UlaanbaatarHong Kong

UBN Ulaanbaatar Chinggis Khaan - HKG Hong Kong Intl

UBNHKG

Ulaanbaatar Chinggis Khaan

Thu 7/1

16:10-17:20

2 stops25h 10m

Hong Kong Intl

Tue 19/1

18:20-15:05

2 stops20h 45m

£1,128

UlaanbaatarHong Kong

UBN Ulaanbaatar Chinggis Khaan - HKG Hong Kong Intl

UBNHKG

Ulaanbaatar Chinggis Khaan

Fri 13/11

16:10-17:20

2 stops25h 10m

Hong Kong Intl

Sun 15/11

18:20-15:05

2 stops20h 45m

£1,186

Flights are sorted by cheapest return flights first.

Deals found on 24/10

Sorted by cheapest first

Best time to book a flight from Ulaanbaatar to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Ulaanbaatar with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Ulaanbaatar to Hong Kong

How far ahead should I book a flight from Ulaanbaatar to Hong Kong?

Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ulaanbaatar to Hong Kong. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Ulaanbaatar to Hong Kong?

Currently, March is the cheapest month in which you can book a flight from Ulaanbaatar to Hong Kong (average of £333). Flying from Ulaanbaatar to Hong Kong in July is currently the most expensive (average of £579). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from UBN to HKG?

When flying from Ulaanbaatar to Hong Kong, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Ulaanbaatar to Hong Kong?

Airfare is above average for this route at the moment.

Ulaanbaatar to Hong Kong flights typically cost between £318 and £424 in November.
The cheapest return price found within the last 5 days was £436 on MIAT Mongolian (14 Nov–21 Nov).

Related info for your journey

  • How popular is this Ulaanbaatar to Hong Kong flight route?

    Within the past month, 22 users have taken a look at flights from Ulaanbaatar Chinggis Khaan to Hong Kong Intl.

  • How long is the flight from Ulaanbaatar to Hong Kong?

    Departing from Ulaanbaatar to Hong Kong will take you 4h 35m. The distance from Ulaanbaatar to Hong Kong is about 1794 mi. Most flights are nonstop.

  • What are the most reliable airlines from Ulaanbaatar to Hong Kong?

    No one likes to see their flight delayed. When booking a flight from Ulaanbaatar to Hong Kong consider choosing Cathay Pacific (83%), MIAT Mongolian (79%) or Turkish Airlines (79%) as they are the most reliable in getting you off to your destination on time.

  • Can I find deals for flights from Ulaanbaatar to Hong Kong that include hotel bookings?

    Yes. In addition to deals on Ulaanbaatar to Hong Kong flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ulaanbaatar to Hong Kong?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ulaanbaatar to Hong Kong.

  • Can I find deals for business class flights from Ulaanbaatar to Hong Kong?

    Yes. Cheapflights offers flight deals from Ulaanbaatar to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ulaanbaatar to Hong Kong?

    Currently, March is the cheapest month in which you can book a flight from Ulaanbaatar to Hong Kong (average of £333). Flying from Ulaanbaatar to Hong Kong in July is currently the most expensive (average of £579). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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