Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.
HKGULNSat, 14 Nov
Fare checked before payment All fees shown upfront Transparent cancellation policy 24×7 booking support
Lowest fare₹40,302Miat Mongolia
Fastest4h 40mgate to gate
Options found35flights on this route
Find your flightHKG → ULN
Available Flights & Fares
Compare fares, timings and baggage. Pick the flight that suits your trip.
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Miat Mongolia
OM-298
13:00
2026-11-14
Hong Kong (HKG)Hong Kong International
4H :40 M
Non Stop
17:40
2026-11-14
UBN (UBN)UBN
Refundable 9 Seat Left Economy
Check-in: 1 PiecesCabin: 8 KG
Type
Refundable
Fare Type
Publish
1 Pieces 8 KG
₹40,302
Flight DetailsHKG to UBN - 4H :40 M
Baggage InfoCheck-in 1 Pieces - Cabin 8 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Air China
CA-102
13:40
2026-11-14
Hong Kong (HKG)Hong Kong International
21H :00 M
1 Stop
PEK
· 15h 05m Beijing (PEK), China
10:40
2026-11-15
UBN (UBN)UBN
Refundable 9 Seat Left Economy
Check-in: 1 PiecesCabin: 1 Pieces
Type
Refundable
Fare Type
Publish
1 Pieces 1 Pieces
₹42,151
Flight DetailsHKG to UBN - 21H :00 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Air China
CA-102
13:40
2026-11-14
Hong Kong (HKG)Hong Kong International
25H :25 M
1 Stop
PEK
· 19h 50m Beijing (PEK), China
15:05
2026-11-15
UBN (UBN)UBN
Refundable 9 Seat Left Economy
Check-in: 1 PiecesCabin: 1 Pieces
Type
Refundable
Fare Type
Publish
1 Pieces 1 Pieces
₹42,151
Flight DetailsHKG to UBN - 25H :25 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Air China
CA-112
14:35
2026-11-14
Hong Kong (HKG)Hong Kong International
20H :05 M
1 Stop
PEK
· 14h 10m Beijing (PEK), China
10:40
2026-11-15
UBN (UBN)UBN
Refundable 9 Seat Left Economy
Check-in: 1 PiecesCabin: 1 Pieces
Type
Refundable
Fare Type
Publish
1 Pieces 1 Pieces
₹42,151
Flight DetailsHKG to UBN - 20H :05 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Air China
CA-112
14:35
2026-11-14
Hong Kong (HKG)Hong Kong International
24H :30 M
1 Stop
PEK
· 18h 55m Beijing (PEK), China
15:05
2026-11-15
UBN (UBN)UBN
Refundable 9 Seat Left Economy
Check-in: 1 PiecesCabin: 1 Pieces
Type
Refundable
Fare Type
Publish
1 Pieces 1 Pieces
₹42,151
Flight DetailsHKG to UBN - 24H :30 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Air China
CA-110
17:50
2026-11-14
Hong Kong (HKG)Hong Kong International
16H :50 M
1 Stop
PEK
· 11h 00m Beijing (PEK), China
10:40
2026-11-15
UBN (UBN)UBN
Refundable 9 Seat Left Economy
Check-in: 1 PiecesCabin: 1 Pieces
Type
Refundable
Fare Type
Publish
1 Pieces 1 Pieces
₹42,151
Flight DetailsHKG to UBN - 16H :50 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Air China
CA-110
17:50
2026-11-14
Hong Kong (HKG)Hong Kong International
21H :15 M
1 Stop
PEK
· 15h 45m Beijing (PEK), China
15:05
2026-11-15
UBN (UBN)UBN
Refundable 9 Seat Left Economy
Check-in: 1 PiecesCabin: 1 Pieces
Type
Refundable
Fare Type
Publish
1 Pieces 1 Pieces
₹42,151
Flight DetailsHKG to UBN - 21H :15 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Air China
CA-728
19:35
2026-11-14
Hong Kong (HKG)Hong Kong International
19H :30 M
2 Stops
HGH
· 8h 55m Hangzhou (HGH), China
PEK
· 3h 35m Beijing (PEK), China
15:05
2026-11-15
UBN (UBN)UBN
Non Refundable 9 Seat Left Economy
Check-in: 1 PiecesCabin: 1 Pieces
Type
Non Refundable
Fare Type
Publish
1 Pieces 1 Pieces
₹42,789
Flight DetailsHKG to UBN - 19H :30 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesNon-refundable fare. Final rules are verified before booking.
JEJU AIR
7C-6014
00:35
2026-11-14
Hong Kong (HKG)Hong Kong International
15H :30 M
1 Stop
ICN
· 8h 20m Seoul (ICN), South Korea
16:05
2026-11-14
UBN (UBN)UBN
Refundable 9 Seat Left Economy
Check-in: 15 KGCabin: 1 Pieces
Type
Refundable
Fare Type
Publish
15 KG 1 Pieces
₹48,222
Flight DetailsHKG to UBN - 15H :30 M
Baggage InfoCheck-in 15 KG - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
JEJU AIR
7C-6014
00:35
2026-11-14
Hong Kong (HKG)Hong Kong International
26H :05 M
1 Stop
ICN
· 18h 55m Seoul (ICN), South Korea
02:40
2026-11-15
UBN (UBN)UBN
Refundable 9 Seat Left Economy
Check-in: 15 KGCabin: 1 Pieces
Type
Refundable
Fare Type
Publish
15 KG 1 Pieces
₹48,222
Flight DetailsHKG to UBN - 26H :05 M
Baggage InfoCheck-in 15 KG - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Air China
CA-116
20:20
2026-11-14
Hong Kong (HKG)Hong Kong International
14H :20 M
1 Stop
PEK
· 8h 15m Beijing (PEK), China
10:40
2026-11-15
UBN (UBN)UBN
Refundable 9 Seat Left Economy
Check-in: 1 PiecesCabin: 1 Pieces
Type
Refundable
Fare Type
Publish
1 Pieces 1 Pieces
₹53,116
Flight DetailsHKG to UBN - 14H :20 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Air China
CA-116
20:20
2026-11-14
Hong Kong (HKG)Hong Kong International
18H :45 M
1 Stop
PEK
· 13h 00m Beijing (PEK), China
15:05
2026-11-15
UBN (UBN)UBN
Refundable 9 Seat Left Economy
Check-in: 1 PiecesCabin: 1 Pieces
Type
Refundable
Fare Type
Publish
1 Pieces 1 Pieces
₹53,116
Flight DetailsHKG to UBN - 18H :45 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Vietnam Airlines
VN-595
18:40
2026-11-14
Hong Kong (HKG)Hong Kong International
32H :00 M
2 Stops
SGN
· 3h 20m Ho Chi Minh City (SGN), Vietnam
ICN
· 17h 25m Seoul (ICN), South Korea
02:40
2026-11-16
UBN (UBN)UBN
Refundable 9 Seat Left Economy
Check-in: 1 PiecesCabin: 1 Pieces
Type
Refundable
Fare Type
Publish
1 Pieces 1 Pieces
₹53,399
Flight DetailsHKG to UBN - 32H :00 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
Publish
1 Pieces 1 Pieces
₹73,759
Flight DetailsHKG to UBN - 32H :00 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Air China
CA-6540
21:35
2026-11-14
Hong Kong (HKG)Hong Kong International
25H :30 M
1 Stop
PEK
· 19h 50m Beijing (PEK), China
23:05
2026-11-15
UBN (UBN)UBN
Refundable 4 Seat Left Economy
Check-in: 1 PiecesCabin: 1 Pieces
Type
Refundable
Fare Type
Publish
1 Pieces 1 Pieces
₹54,663
Flight DetailsHKG to UBN - 25H :30 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Asiana Air
OZ-746
00:15
2026-11-14
Hong Kong (HKG)Hong Kong International
22H :50 M
1 Stop
ICN
· 15h 45m Seoul (ICN), South Korea
23:05
2026-11-14
UBN (UBN)UBN
Refundable 9 Seat Left Economy
Check-in: 1 PiecesCabin: 1 Pieces
Type
Refundable
Fare Type
Publish
1 Pieces 1 Pieces
₹55,676
Flight DetailsHKG to UBN - 22H :50 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Air China
CA-764
08:10
2026-11-14
Hong Kong (HKG)Hong Kong International
26H :30 M
1 Stop
PKX
· 20h 40m Beijing (PKX), China
10:40
2026-11-15
UBN (UBN)UBN
Refundable 9 Seat Left Economy
Check-in: 1 PiecesCabin: 1 Pieces
Type
Refundable
Fare Type
Publish
1 Pieces 1 Pieces
₹58,176
Flight DetailsHKG to UBN - 26H :30 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
GK
Go One Airways
GK-28
01:10
2026-11-14
Hong Kong (HKG)Hong Kong International
19H :25 M
1 Stop
NRT
· 9h 10m Tokyo (NRT), Japan
20:35
2026-11-14
UBN (UBN)UBN
Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Type
Refundable
Fare Type
Publish
20 KG 7 KG
₹58,636
Flight DetailsHKG to UBN - 19H :25 M
Baggage InfoCheck-in 20 KG - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
GK
Go One Airways
GK-28
01:10
2026-11-14
Hong Kong (HKG)Hong Kong International
25H :25 M
1 Stop
NRT
· 15h 10m Tokyo (NRT), Japan
02:35
2026-11-15
UBN (UBN)UBN
Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Type
Refundable
Fare Type
Publish
20 KG 7 KG
₹58,636
Flight DetailsHKG to UBN - 25H :25 M
Baggage InfoCheck-in 20 KG - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
HB
Homer Air
HB-320
09:05
2026-11-14
Hong Kong (HKG)Hong Kong International
17H :30 M
1 Stop
NRT
· 7h 20m Tokyo (NRT), Japan
02:35
2026-11-15
UBN (UBN)UBN
Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Type
Refundable
Fare Type
Publish
20 KG 7 KG
₹62,444
Flight DetailsHKG to UBN - 17H :30 M
Baggage InfoCheck-in 20 KG - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
HB
Homer Air
HB-2326
09:55
2026-11-14
Hong Kong (HKG)Hong Kong International
16H :40 M
1 Stop
NRT
· 6h 25m Tokyo (NRT), Japan
02:35
2026-11-15
UBN (UBN)UBN
Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Type
Refundable
Fare Type
Publish
20 KG 7 KG
₹62,444
Flight DetailsHKG to UBN - 16H :40 M
Baggage InfoCheck-in 20 KG - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Vietnam Airlines
VN-595
18:40
2026-11-14
Hong Kong (HKG)Hong Kong International
21H :25 M
2 Stops
SGN
· 3h 20m Ho Chi Minh City (SGN), Vietnam
ICN
· 6h 50m Seoul (ICN), South Korea
16:05
2026-11-15
UBN (UBN)UBN
Refundable 9 Seat Left Economy
Check-in: 1 PiecesCabin: 1 Pieces
Type
Refundable
Fare Type
Publish
1 Pieces 1 Pieces
₹65,564
Flight DetailsHKG to UBN - 21H :25 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
Publish
1 Pieces 1 Pieces
₹68,699
Flight DetailsHKG to UBN - 21H :25 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Cathay Pacific
CX-340
21:35
2026-11-14
Hong Kong (HKG)Hong Kong International
25H :30 M
1 Stop
PEK
· 19h 50m Beijing (PEK), China
23:05
2026-11-15
UBN (UBN)UBN
Refundable 9 Seat Left Economy
Check-in: 1 PiecesCabin: 1 Pieces
Type
Refundable
Fare Type
Publish
1 Pieces 1 Pieces
₹69,249
Flight DetailsHKG to UBN - 25H :30 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
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Find a stay in Ulaanbaatar. Choose your dates, rooms and guests in hotel search.
Fare RulesRefundable fare. Final rules are verified before booking.
Air China
CA-108
10:30
2026-11-14
Hong Kong (HKG)Hong Kong International
24H :10 M
1 Stop
PEK
· 18h 15m Beijing (PEK), China
10:40
2026-11-15
UBN (UBN)UBN
Refundable 9 Seat Left Economy
Check-in: 1 PiecesCabin: 1 Pieces
Type
Refundable
Fare Type
Publish
1 Pieces 1 Pieces
₹75,041
Flight DetailsHKG to UBN - 24H :10 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Korean Air Lines
KE-2012
00:55
2026-11-14
Hong Kong (HKG)Hong Kong International
9H :30 M
1 Stop
ICN
· 2h 25m Seoul (ICN), South Korea
10:25
2026-11-14
UBN (UBN)UBN
Refundable 9 Seat Left Economy
Check-in: 1 PiecesCabin: 1 Pieces
Type
Refundable
Fare Type
Publish
1 Pieces 1 Pieces
₹79,616
Flight DetailsHKG to UBN - 9H :30 M
Baggage InfoCheck-in 1 Pieces - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Cathay Pacific
CX-6200
13:00
2026-11-14
Hong Kong (HKG)Hong Kong International
4H :40 M
Non Stop
17:40
2026-11-14
UBN (UBN)UBN
Refundable 4 Seat Left Economy
Check-in: 1 PiecesCabin: 8 KG
Type
Refundable
Fare Type
Publish
1 Pieces 8 KG
₹82,531
Flight DetailsHKG to UBN - 4H :40 M
Baggage InfoCheck-in 1 Pieces - Cabin 8 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
PublishNDC
1 Pieces 8 KG
₹82,620
Flight DetailsHKG to UBN - 4H :40 M
Baggage InfoCheck-in 1 Pieces - Cabin 8 KG
Fare RulesRefundable fare. Final rules are verified before booking.
No flights match the selected filters. Clear filters or open full search.
Airfare Highlights
From flights departing on Sat, 14 Nov 2026.
Lowest fare₹40,302Miat Mongolia13:00
Earliest departure₹55,676Asiana Air00:15
Shortest duration₹40,302Miat Mongolia13:00
Night
00:00-05:59
₹48,222JEJU AIR at 00:35Morning
06:00-11:59
₹58,176Air China at 08:10Afternoon
12:00-17:59
₹40,302Miat Mongolia at 13:00Evening
18:00-23:59
₹42,789Air China at 19:35
Departure & Arrival Airport Details
Hong Kong (HKG)
Hong Kong International
Hong Kong
GMT 8
Latitude: 22.308901
Longitude: 113.915001
Ulaanbaatar (ULN)
Chinggis Khaan International
Mongolia
GMT 8
Latitude: 47.843102
Longitude: 106.766998
Distance: Hong Kong (HKG), Hong Kong to Ulaanbaatar (ULN), Mongolia - 2,909.78 km
Flights shown for 14 Nov 2026. View all flights opens the complete search result.
Ways to make this trip that you can book on FlyX, compared by price and journey time.
OptionFromJourney timeAvailabilityAction
Non-stop flight Fastest₹40,3024h 40m2 flights
Connecting flight₹42,151Longer, includes a stop33 options
Air distance is about 2,910 km. 11 airlines operate this route.
Road distance and coach duration are approximate estimates from the air distance, not a timetable.
Connecting cities on this route
Connecting Hong Kong to Ulaanbaatar flights shown here most often stop in Beijing, Seoul and Singapore.
Airlines flying from Hong Kong to Ulaanbaatar
Compare fares, stops, baggage and refundability across the airlines flying this route.
AI
Air China Flights
from ₹42,15113 flights
Fares from
₹42,151
Non-stop
None in these results
Departures
13 in the list above
SI
Singapore Airlines Flights
from ₹125,2475 flights
Fares from
₹125,247
Non-stop
None in these results
Departures
5 in the list above
CA
Cathay Pacific Flights
from ₹69,2493 flights
Fares from
₹69,249
Non-stop
1 in these results
Departures
3 in the list above
CH
China Eastern Flights
from ₹88,8673 flights
Fares from
₹88,867
Non-stop
None in these results
Departures
3 in the list above
Route Overview & Flight Facts
Fastest flight duration
4h 40m · Miat Mongolia
First departure of the day
00:15 · Asiana Air
Last departure of the day
21:35 · Air China
Flight options found
35
Direct / non-stop options
2
Airport codes
Hong Kong–HKG, Ulaanbaatar–ULN
Fares and timings are indicative. The exact price is confirmed with the airline when you search.
Flight Schedule, Timings & Airfare Insights
Daily Flight Schedule & Travel Duration
The search for Sat, 14 Nov found 35 flight options, 2 of them non-stop. The first flight leaves around 00:15 and the last around 21:35. The fastest flight takes about 4h 40m.
Morning vs Evening Departure Fares
Lowest fare by departure window: Afternoon from ₹40,302, Evening from ₹42,789, Night from ₹48,222, Morning from ₹58,176. These observations do not predict the cheapest departure window on other dates.
Cheapest Airfare & Best Time to Book
Search your travel dates to compare current fares. Prices change with airline seat availability.
One-Way vs Round-Trip Fare Comparison
Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.
Online Web Check-In & Boarding Pass
Check the operating airline’s opening time and check-in deadline for each sector. Seat charges and availability depend on your fare. Use the airline reference and the links on Web Check-in.
How to Book Cheap Flights on FlyX
1
Enter your travel details
Choose one-way or round-trip, pick your dates and travellers in the search form above.
2
Compare search results
Sort or filter the Hong Kong–Ulaanbaatar results by price, departure time, stops and airline.
3
Open the fare choices
Check baggage allowance and refundability for each fare type before continuing.
4
Review the final price
Review the refreshed supplier fare, coupon saving and selected payment-method fee before you pay.
5
Pay securely
UPI, cards, net banking and wallets supported; payment and ticket issuance have separate statuses. If issuance is pending, follow the booking status; the confirmed ticket is sent after issuance.
Destination & City Travel Guide
About Hong Kong
Hong Kong changes character within a few stops: Central climbs towards Victoria Peak, the Star Ferry crosses to Kowloon, and markets fill streets in districts such as Yau Ma Tei. A visitor can combine a harbour crossing with a museum or neighbourhood walk without hiring a car. Hong Kong International Airport is well connected by rail and bus, making it practical to go straight to a city hotel after arriving from India. Hill weather can be different from the waterfront, so keep a flexible plan.
Read more about Hong Kong
What's new in Hong Kong
September 2025: The expanded airport Terminal 2 Coach Hall opened, moving cross-boundary coach and limousine services into the new facility.
May 2026: Terminal 2 passenger departures began, adding check-in and security facilities for airlines transferred from Terminal 1.
Tips for travellers from India
Central suits a stay focused on the Peak, ferries and the island’s older streets, while Tsim Sha Tsui puts the Kowloon waterfront close to the hotel. The Airport Express stops at Kowloon and Hong Kong stations, so choose the one that matches the final district. An Octopus card is useful across local transport, but compare the Airport Express ticket separately when planning the arrival.
The Star Ferry connects the two harbour sides and fits into a Central-to-Tsim Sha Tsui day without a road crossing. The Peak is uphill from Central and requires its own ascent; it is not a continuation of a level waterfront walk. For the return flight, Terminal 2 departures started in May 2026 with Hong Kong Airlines, followed by other regional carriers. Check the airline’s assigned check-in building before leaving town. The airport’s two departure terminals have access from opposite sides of the Airport Express platform, so the rail trip remains useful even when the airline changes terminals.
Best time to visit Hong Kong
October to December, about 18–28°C, for walks and harbour views.
Places to visit in Hong Kong
Victoria PeakStar FerryCentralTsim Sha Tsui PromenadeM+ MuseumMan Mo Temple
How to reach Hong Kong
By Air: Hong Kong International Airport (HKG) is about 35 km from Central; the Airport Express reaches Hong Kong Station in about 24 minutes. Public buses and taxis serve other districts.
By Rail: Airport Express links the airport with Kowloon and Hong Kong stations; MTR lines connect onward across the city.
By Road: Airport buses and taxis serve Hong Kong Island, Kowloon and the New Territories; cross-boundary coaches link mainland China.
What to do in Hong Kong
Ride the Star Ferry across Victoria Harbour.
Walk the Peak Circle route for city views.
Explore galleries at M+ in West Kowloon.
Visit Man Mo Temple in Sheung Wan.
Hong Kong airport information
Hong Kong International Airport (HKG). Terminal 2 departures opened in May 2026 for a phased transfer of 15 mainly regional airlines, including Hong Kong Airlines, HK Express and Greater Bay Airlines. Other airlines continue to use Terminal 1 unless their flight information states otherwise.
Why Book Your Flight with FlyX?
Compare the available Hong Kong to Ulaanbaatar options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.
Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.
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Exclusive Flight Offers & Promo Coupons
Coupon code
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Up to 20% Off on Flights
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Check coupon eligibility and the final discount on the review page before you pay. View full terms.
Frequently Asked Questions
Is it worth booking Hong Kong to Ulaanbaatar flights in advance?
There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. On the Hong Kong to Ulaanbaatar dates shown on this page, the lowest fare is on a Saturday at ₹40,302. This can change from week to week.
How far is Hong Kong from Ulaanbaatar by air?
The direct air distance between Hong Kong (HKG) and Ulaanbaatar (ULN) is about 2,910 km. Actual flight time varies with the routing the airline files and with winds on the day.
Is there a direct flight from Hong Kong to Ulaanbaatar?
Yes. 2 non-stop flights are listed on this page for Hong Kong to Ulaanbaatar, operated by Cathay Pacific and Miat Mongolia. Use the Stops filter to see only those.
Which airlines fly Hong Kong to Ulaanbaatar?
Air China, Singapore Airlines, Cathay Pacific and China Eastern are listed on this route for the dates shown here. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.
How long is the flight from Hong Kong to Ulaanbaatar?
The quickest non-stop Hong Kong to Ulaanbaatar flight on this page takes about 4h 40m. Journeys with a stop take longer, since the total includes the layover.
What is the baggage allowance on Hong Kong to Ulaanbaatar flights?
Allowance is set by the airline and the fare you pick, not by the route. Fares on this page include 1 Pieces, 15 KG and 20 KG. Cabin baggage is counted separately, and the exact allowance for the fare you choose is shown in the fare conditions before payment.
What is the cheapest Hong Kong to Ulaanbaatar flight fare?
The lowest Hong Kong to Ulaanbaatar fare on this page is ₹40,302. Fares on the same dates run up to ₹162,053, depending on airline, timing and fare type. Airline prices change often, so search your dates for the current fare.
Which is the cheapest airline for Hong Kong to Ulaanbaatar flight?
On this page, Miat Mongolia has the lowest Hong Kong to Ulaanbaatar fare, starting from ₹40,302. Air China is next, from ₹42,151. The cheapest airline can change with the date, so compare a few days around your trip.
What time do Hong Kong to Ulaanbaatar flights depart?
On the dates shown here, the first departure is around 00:15 and the last around 21:35, local time at Hong Kong. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.
Why does the price change after clicking Book Now?
Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay. If it has moved, you see the new figure before any payment.
Before you book this route
Check the airport codes HKG–ULN, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.
Where these fares come from
The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price. Run a search to see what is available for your own dates.
Fares shown are for departures on .
Check official travel requirements
Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.
The HKG to ULN cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.
Approx route distance: 2,909.78 km.
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Lowest Hong Kong to Ulaanbaatar airfare on the date shown
Cheapest Fare
Fare
Date
Airline
Departure
Lowest Airfare
₹40,302
14/11/2026
Miat Mongolia
13:00
Book Hong Kong to Ulaanbaatar Flight Tickets on FlyX
FlyX lists each Hong Kong to Ulaanbaatar flight in these results with its fare, departure time, stops, layover airport and baggage, so you can compare air tickets side by side. To find a cheap ticket, sort by price and check what baggage the fare includes. The fare is checked with the airline again before you pay.
Hong Kong to Ulaanbaatar Flight Distance, Duration and Time
The aerial distance between Hong Kong and Ulaanbaatar is about 2,910 KM. In these results, journey times range from 4h 40m to 51h 10m. Flights with a layover take longer because the total includes the connection time.
Hong Kong to Ulaanbaatar flight duration is approximately 4 hours 40 minutes non-stop. There are 2 non-stop Hong Kong to Ulaanbaatar direct flights on the departure date shown on this page. Hong Kong to Ulaanbaatar flight distance is around 2,910 KM.
Hong Kong to Ulaanbaatar Flight Schedule and Timing
The search for these dates returned 35 flight options, 2 of them non-stop. The first departure from Hong Kong is at 00:15 and the last is at 21:35. Flights leave from Hong Kong International and land at Chinggis Khaan International.
Flight Route Details & Analysis
Flight Details
Information
Route
Hong Kong to Ulaanbaatar
Aerial Distance
2,910 KM
Flight Duration
4h 40m - 51h 10m
Airport Codes
Hong Kong - HKG, Ulaanbaatar - ULN
Total Flights Available
35 flights2 direct33 with layovers
First Flight Departure
Departs at 00:15
Last Flight Departure
Departs at 21:35
Early Morning Flights (12 AM - 8 AM)
7 flights0 direct7 with layovers
Morning Flights (8 AM - 12 PM)
6 flights0 direct6 with layovers
Afternoon Flights (12 PM - 4 PM)
11 flights2 direct9 with layovers
Evening Flights (4 PM - 8 PM)
7 flights0 direct7 with layovers
Night Flights (8 PM - 12 AM)
4 flights0 direct4 with layovers
Airport Information & Terminals
HKG: Hong Kong International Airport. Hong Kong airport is efficient, with Airport Express linking quickly to Central and Kowloon. Taxis work better for hotels away from station areas or with family luggage.
ULN: Ulaanbaatar airport. Airport access in Ulaanbaatar depends on arrival time, terminal, hotel location and local traffic. Confirm the airport name on the ticket, then choose between official taxi, app cab, airport bus, rail or hotel transfer based on luggage and time of day.
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Hong Kong to Ulaanbaatar
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