Cheap flight from Hong Kong to Ulaanbaatar from $243
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Flights from Hong Kong to Ulaanbaatar
Find cheap airlines flights from Hong Kong to Ulaanbaatar
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Cheap flight deals from Hong Kong to Ulaanbaatar
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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Cheapest nonstop
HKG 6:30 PM4h 40mNonstopUBN 11:10 PMHong Kong - Ulaanbaatar | Fri, Aug 1 | Miat Mongolian Airlines
ULN 6:20 AM4h 35mNonstopHKG 10:55 AMUlaanbaatar - Hong Kong | Tue, Aug 5 | Miat Mongolian Airlines$416 $83550% OFF50% OFF$835 $416 -
HKG 6:30 PM4h 40mNonstopUBN 11:10 PMHong Kong - Ulaanbaatar | Sat, Aug 2 | Miat Mongolian Airlines
ULN 6:20 AM4h 35mNonstopHKG 10:55 AMUlaanbaatar - Hong Kong | Tue, Aug 5 | Miat Mongolian Airlines$416 $83550% OFF50% OFF$835 $416
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HKG 10:30 AM6h 45m1 stopsUBN 5:15 PMHong Kong - Ulaanbaatar | Sun, Jun 22 | Air China
ULN 4:30 PM20h 35m1 stopsHKG 1:05 PMUlaanbaatar - Hong Kong | Fri, Jun 27 | Air China$359 $83556% OFF56% OFF$835 $359 -
HKG 8:15 PM21h1 stopsUBN 5:15 PMHong Kong - Ulaanbaatar | Wed, Jun 25 | Air China
UBN 11:50 AM9h 15m1 stopsHKG 9:05 PMUlaanbaatar - Hong Kong | Sat, Jun 28 | Air China$36056% OFF$835 $360
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HKG 10:30 AM24h 20m1 stopsUBN 10:50 AMHong Kong - Ulaanbaatar | Sun, Jun 29 | Air China
UBN 11:50 AM7h 10m1 stopsHKG 7:00 PMUlaanbaatar - Hong Kong | Mon, Jul 7 | Air China$36156% OFF$835 $361
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HKG 2:35 PM26h 40m1 stopsUBN 5:15 PMHong Kong - Ulaanbaatar | Tue, Jun 24 | Air China
UBN 11:50 AM9h 15m1 stopsHKG 9:05 PMUlaanbaatar - Hong Kong | Thu, Jun 26 | Air China$36156% OFF$835 $361
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HKG 10:30 AM24h 20m1 stopsUBN 10:50 AMHong Kong - Ulaanbaatar | Fri, Jun 27 | Air China
UBN 11:50 AM7h 10m1 stopsHKG 7:00 PMUlaanbaatar - Hong Kong | Fri, Jul 4 | Air China$36256% OFF$835 $362
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HKG 5:45 PM23h 30m1 stopsUBN 5:15 PMHong Kong - Ulaanbaatar | Thu, Jun 26 | Air China
UBN 11:50 AM7h 10m1 stopsHKG 7:00 PMUlaanbaatar - Hong Kong | Thu, Jul 3 | Air China$36956% OFF$835 $369
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HKG 5:45 PM18h 20m1 stopsUBN 12:05 PMHong Kong - Ulaanbaatar | Mon, Jun 30 | Air China
UBN 11:50 AM10h1 stopsHKG 9:50 PMUlaanbaatar - Hong Kong | Fri, Jul 4 | Air China$38055% OFF$835 $380
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HKG 9:10 AM15h 30m1 stopsUBN 12:40 AMHong Kong - Ulaanbaatar | Sat, Jul 5 | HK Express
ULN 6:20 AM4h 35mNonstopHKG 10:55 AMUlaanbaatar - Hong Kong | Fri, Jul 11 | Miat Mongolian Airlines$39653% OFF$835 $396 -
HKG 8:15 PM15h 50m1 stopsUBN 12:05 PMHong Kong - Ulaanbaatar | Mon, Jun 23 | Air China
UBN 11:50 AM7h 10m1 stopsHKG 7:00 PMUlaanbaatar - Hong Kong | Thu, Jun 26 | Air China$54535% OFF$835 $545
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HKG 5:55 PM21h 10m1 stopsUBN 3:05 PMHong Kong - Ulaanbaatar | Sat, Jun 28 | Air China
UBN 6:30 PM26h 35m1 stopsHKG 9:05 PMUlaanbaatar - Hong Kong | Tue, Jul 1 | Air China$59328% OFF$835 $593
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HKG 1:00 PM17h 25m1 stopsULN Invalid DateHong Kong - Ulaanbaatar | Tue, Jun 24 | Normal Airline
ULN 3:00 PM6hNonstopHKG 4:00 PMUlaanbaatar - Hong Kong | Thu, Jun 26 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
HKG 6:30 PM4h 40mNonstopUBN 11:10 PMHong Kong - Ulaanbaatar | Mon, Aug 4 | Miat Mongolian Airlines$243 $71866% OFF66% OFF$718 $243
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HKG 6:30 PM4h 40mNonstopUBN 11:10 PMHong Kong - Ulaanbaatar | Mon, Jul 14 | Miat Mongolian Airlines$243 $71866% OFF66% OFF$718 $243
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HKG 2:20 AM21h 45m1 stopsUBN 12:05 AMHong Kong - Ulaanbaatar | Sun, Jul 6 | HK Express$133 $71882% OFF82% OFF$718 $133
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HKG 9:10 AM15h 30m1 stopsUBN 12:40 AMHong Kong - Ulaanbaatar | Sat, Jul 5 | HK Express$16477% OFF$718 $164
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HKG 9:10 AM15h 20m1 stopsUBN 12:30 AMHong Kong - Ulaanbaatar | Sun, Jun 29 | HK Express$17376% OFF$718 $173
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HKG 9:10 AM15h 20m1 stopsUBN 12:30 AMHong Kong - Ulaanbaatar | Mon, Jun 30 | HK Express$17476% OFF$718 $174
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HKG 9:10 AM15h 20m1 stopsUBN 12:30 AMHong Kong - Ulaanbaatar | Mon, Jun 23 | HK Express$17676% OFF$718 $176
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HKG 2:35 AM22h 5m1 stopsUBN 12:40 AMHong Kong - Ulaanbaatar | Wed, Jul 9 | HK Express$17975% OFF$718 $179
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HKG 9:10 AM15h 30m1 stopsUBN 12:40 AMHong Kong - Ulaanbaatar | Sun, Jul 13 | HK Express$18375% OFF$718 $183
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HKG 2:35 AM22h 15m1 stopsUBN 12:50 AMHong Kong - Ulaanbaatar | Fri, Jul 11 | HK Express$25664% OFF$718 $256
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HKG 2:35 AM22h 5m1 stopsUBN 12:40 AMHong Kong - Ulaanbaatar | Sat, Jul 12 | HK Express$30656% OFF$718 $306
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HKG 9:10 AM15h 20m1 stopsUBN 12:30 AMHong Kong - Ulaanbaatar | Sun, Jun 22 | HK Express$51028% OFF$718 $510
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HKG 1:00 PM17h 25m1 stopsULN Invalid DateHong Kong - Ulaanbaatar | Tue, Jun 24 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Info | Hong Kong to Ulaanbaatar
| Cheapest one-way flight price | $132 |
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| Cheapest round-trip ticket price | $386 |
| Off-season for travel | May |
| Peak season for travel | June |
| Flight distance | 2,912.78 km |
| Average flight time | 4 hours 40 minutes |
| Popular airline | Miat Mongolian Airlines |
When is the cheapest time to fly from Hong Kong to Ulaanbaatar?
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Hong Kong (HKG) to Ulaanbaatar (ULN) the cheapest?
Airlines adjust prices for flights from Hong Kong to Ulaanbaatar based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Hong Kong (HKG) to Ulaanbaatar (ULN) cost?
According to Trip.com's data, the lowest price is around $539. -
How long does it take to fly from Hong Kong (HKG) to Ulaanbaatar (ULN) and what is the distance?
It takes around 4 hours 40 minutes to fly from Hong Kong (HKG) to Ulaanbaatar (ULN). -
What are the most popular airlines that fly from Hong Kong (HKG) to Ulaanbaatar (ULN)?
Airlines with flights from Hong Kong (HKG) to Ulaanbaatar (ULN): Miat Mongolian Airlines, Cathay Pacific and Jeju Air.
How to find a cheap flight from Hong Kong to Ulaanbaatar
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Hong Kong to Ulaanbaatar. Book your flights at the right time and save more.
Be flexible with your travel dates to get the cheapest Hong Kong to Ulaanbaatar ticket.
Tap "Date" in the flight search bar to browse the calendar and find airfare from Hong Kong to Ulaanbaatar for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is $243 for a one-way ticket on Mon, Aug 4.
Compare cheap Hong Kong to Ulaanbaatar flight deals from hundreds of airlines.
Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from Hong Kong to Ulaanbaatar. The most affordable airline currently operating on this route is Miat Mongolian Airlines.
Set up a Price Alert to track fare drops.
Set up a Price Alert for your Hong Kong to Ulaanbaatar route to track ticket prices effortlessly—no need to check manually every day.
Don't miss out on cheap Hong Kong to Ulaanbaatar flight deals and promo codes.
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Book early or wait unitl the last minute to fine the best fares.
It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.
Search for flights on the go.
For the best booking experience on the go, download Trip.com and search for cheap flights from Hong Kong to Ulaanbaatar to access exclusive deals just for you.
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