This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19-11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
UBN — HKG
29 Nov — 6 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Find flights from Mongolia within your budget
Find flights departing from Mongolia that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 30 October 2026. In the last 7 days, Cheapflights users made a total of 7,457,451 searches
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Route
Departure
Return
Price
Cheapest return flight
UlaanbaatarIncheon
UBN Ulaanbaatar Chinggis Khaan - ICN Incheon Intl
UBNICN
Ulaanbaatar Chinggis Khaan
Thu 19-11
15:15-19:25
Nonstop3h 10m
Incheon Intl
Wed 31-12
00:00-22:00
Nonstop0h 00m
HK$1,200
UlaanbaatarIncheon
UBN Ulaanbaatar Chinggis Khaan - ICN Incheon Intl
UBNICN
Ulaanbaatar Chinggis Khaan
Sun 22-11
15:15-19:25
Nonstop3h 10m
Incheon Intl
Wed 31-12
00:00-22:00
Nonstop0h 00m
HK$1,200
UlaanbaatarIncheon
UBN Ulaanbaatar Chinggis Khaan - ICN Incheon Intl
UBNICN
Ulaanbaatar Chinggis Khaan
Sun 15-11
15:15-19:25
Nonstop3h 10m
Incheon Intl
Wed 31-12
00:00-22:00
Nonstop0h 00m
HK$1,349
UlaanbaatarIncheon
UBN Ulaanbaatar Chinggis Khaan - ICN Incheon Intl
UBNICN
Ulaanbaatar Chinggis Khaan
Tue 1-12
15:15-19:25
Nonstop3h 10m
Incheon Intl
Wed 31-12
00:00-22:00
Nonstop0h 00m
HK$1,349
UlaanbaatarIncheon
UBN Ulaanbaatar Chinggis Khaan - ICN Incheon Intl
UBNICN
Ulaanbaatar Chinggis Khaan
Tue 26-1
15:15-19:25
Nonstop3h 10m
Incheon Intl
Wed 31-12
00:00-22:00
Nonstop0h 00m
HK$1,577
UlaanbaatarIncheon
UBN Ulaanbaatar Chinggis Khaan - ICN Incheon Intl
UBNICN
Ulaanbaatar Chinggis Khaan
Thu 12-11
15:15-19:25
Nonstop3h 10m
Incheon Intl
Wed 31-12
00:00-22:00
Nonstop0h 00m
HK$1,577
Fastest return journey
UlaanbaatarIncheon
UBN Ulaanbaatar Chinggis Khaan - ICN Incheon Intl
UBNICN
Ulaanbaatar Chinggis Khaan
Sat 28-11
12:15-16:15
Nonstop3h 00m
Incheon Intl
Wed 31-12
00:00-22:00
Nonstop0h 00m
HK$1,718
UlaanbaatarHohhot
UBN Ulaanbaatar Chinggis Khaan - HET Hohhot
UBNHET
Ulaanbaatar Chinggis Khaan
Mon 15-2
06:30-08:00
Nonstop1h 30m
Hohhot
Mon 22-2
09:30-11:00
Nonstop1h 30m
HK$1,883
UlaanbaatarHong Kong
UBN Ulaanbaatar Chinggis Khaan - HKG Hong Kong Intl
UBNHKG
Ulaanbaatar Chinggis Khaan
Mon 16-11
11:50-16:45
1 stop28h 55m
Hong Kong Intl
Wed 31-12
00:00-23:00
Nonstop0h 00m
HK$2,165
UlaanbaatarHong Kong
UBN Ulaanbaatar Chinggis Khaan - HKG Hong Kong Intl
UBNHKG
Ulaanbaatar Chinggis Khaan
Sat 16-1
07:15-11:50
Nonstop4h 35m
Hong Kong Intl
Wed 31-12
00:00-23:00
Nonstop0h 00m
HK$2,377
Flights are sorted by cheapest return flights first.
Deals found on 27-10
Showing 1-10 of 57 resultsSorted by cheapest first
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Best time to book a flight from Mongolia
Have a flexible travel schedule? Discover the best time to fly from Mongolia with our price prediction graph.
UBN-ICN
UBN-HKG
UBN-BKK
UBN-FRA
UBN-PVG
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Travel insights for flights from Mongolia
Get recent, data-driven insights about flights from Mongolia including ideal travel times, pricing trends, and more.
MN0-HKG
UBN-ICN
UBN-HKG
UBN-BKK
UBN-FRA
What is the cheapest month to book a flight from Mongolia?
Currently, March is the cheapest month in which you can book a flight from Mongolia (average of HK$3,491). Flying from Mongolia in July will prove the most costly (average of HK$6,080). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
Which airlines fly from Mongolia?
Only one airline operates round-trip flights from Mongolia: MIAT Mongolian. This airline flies to the following popular destinations: Hong Kong.
When is the best time to book a flight from Mongolia?
The price you pay for your flight from Mongolia may vary depending on when you book. For the best chance of a lower fare, look to book 76 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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Fly from Asia regions
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Consider these popular destinations that Cheapflights users have chosen when departing from Asia. Routes are based on user searches and were last updated on 30 October 2026.
Access useful and relevant information related to your journey from Mongolia. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 30 October 2026.
What is the cheapest month to fly from Mongolia?
Currently, the cheapest month for flights from Mongolia is March. The most expensive month for flights is July. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.
How does Cheapflights help users find flights from Mongolia?
Deals for flights from Mongolia are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Mongolia?
Cheapflights simply makes it quick and affordable to book flights from Mongolia by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Mongolia with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Mongolia flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Mongolia become cheaper?
Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Mongolia today and book when you’re ready!
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How does Cheapflights help users find flights from Mongolia?
Deals for flights from Mongolia are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Mongolia?
Cheapflights simply makes it quick and affordable to book flights from Mongolia by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Mongolia with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Mongolia flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Mongolia become cheaper?
Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Mongolia today and book when you’re ready!
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