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Cheap flights from London Heathrow Airport to Ulaanbaatar from £364

LHR — UBN
10 Oct — 17 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Ulaanbaatar

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Ulaanbaatar

Tue 29/922:40 -
1 stop29h 10m
Sat 10/1011:50 -
1 stop15h 35m
Deal found 7/9£637
Tue 29/906:40 -
2 stops25h 25m
Fri 9/1017:55 -
2 stops31h 45m
Deal found 8/9£638
Tue 29/922:40 -
1 stop29h 10m
Wed 7/1011:50 -
1 stop15h 35m
Deal found 7/9£639
Tue 29/920:25 -
1 stop31h 25m
Fri 9/1011:50 -
1 stop36h 50m
Deal found 8/9£642
Mon 14/920:25 -
1 stop13h 50m
Mon 28/916:30 -
1 stop32h 10m
Deal found 5/9£691
Tue 29/922:40 -
2 stops21h 35m
Sat 10/1011:50 -
1 stop15h 35m
Deal found 7/9£694
Fri 9/1006:30 -
1 stop17h 50m
Fri 16/1011:50 -
1 stop15h 35m
Deal found 9/9£701
Mon 26/1006:25 -
1 stop17h 00m
Sat 31/1009:15 -
2 stops32h 20m
Deal found 7/9£703
Thu 1/1006:40 -
2 stops25h 25m
Thu 29/1009:15 -
1 stop21h 15m
Deal found 5/9£711

Find flight deals from Heathrow to Ulaanbaatar

Round-trip from

£637

One-way from

£364

Popular in

August

Cheapest in

May

Average price

£1,060
Air China
  • Air China
  • 29/9-9/10
  • 2 total stops
  • 44h 45m total
  • London to Ulaanbaatar
Search Deals
20/1-31/12
  • 20/1-31/12
  • 2 total stops
  • 30h 15m total
  • London to Ulaanbaatar
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£218 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£39 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London Heathrow Airport to Ulaanbaatar that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

LondonUlaanbaatar

LHR London Heathrow - UBN Ulaanbaatar Chinggis Khaan

LHRUBN

London Heathrow

Wed 20/1

18:20-05:30

2 stops27h 10m

Ulaanbaatar Chinggis Khaan

Wed 31/12

00:00-18:00

Nonstop0h 00m

£370

LondonUlaanbaatar

LHR London Heathrow - UBN Ulaanbaatar Chinggis Khaan

LHRUBN

London Heathrow

Sun 11/10

18:30-07:20

1 stop29h 50m

Ulaanbaatar Chinggis Khaan

Wed 31/12

00:00-18:00

Nonstop0h 00m

£398
Fastest return journey

LondonUlaanbaatar

LHR London Heathrow - UBN Ulaanbaatar Chinggis Khaan

LHRUBN

London Heathrow

Thu 24/9

22:40-03:15

2 stops21h 35m

Ulaanbaatar Chinggis Khaan

Wed 31/12

00:00-18:00

Nonstop0h 00m

£430

LondonUlaanbaatar

LHR London Heathrow - UBN Ulaanbaatar Chinggis Khaan

LHRUBN

London Heathrow

Wed 30/9

22:00-23:40

2 stops42h 40m

Ulaanbaatar Chinggis Khaan

Wed 31/12

00:00-18:00

Nonstop0h 00m

£464

LondonUlaanbaatar

LHR London Heathrow - UBN Ulaanbaatar Chinggis Khaan

LHRUBN

London Heathrow

Tue 15/9

08:45-15:05

3 stops23h 20m

Ulaanbaatar Chinggis Khaan

Wed 31/12

00:00-18:00

Nonstop0h 00m

£552

LondonUlaanbaatar

LHR London Heathrow - UBN Ulaanbaatar Chinggis Khaan

LHRUBN

London Heathrow

Tue 29/9

06:40-15:05

2 stops25h 25m

Ulaanbaatar Chinggis Khaan

Fri 9/10

17:55-18:40

2 stops31h 45m

£638

LondonUlaanbaatar

LHR London Heathrow - UBN Ulaanbaatar Chinggis Khaan

LHRUBN

London Heathrow

Sun 27/9

14:45-23:05

2 stops49h 20m

Ulaanbaatar Chinggis Khaan

Wed 31/12

00:00-18:00

Nonstop0h 00m

£685

LondonUlaanbaatar

LHR London Heathrow - UBN Ulaanbaatar Chinggis Khaan

LHRUBN

London Heathrow

Mon 1/3

20:25-15:05

1 stop34h 40m

Ulaanbaatar Chinggis Khaan

Mon 8/3

11:40-15:55

1 stop36h 15m

£685

LondonUlaanbaatar

LHR London Heathrow - UBN Ulaanbaatar Chinggis Khaan

LHRUBN

London Heathrow

Mon 26/10

21:05-10:40

3 stops29h 35m

Ulaanbaatar Chinggis Khaan

Sat 31/10

11:40-08:55

2 stops29h 15m

£703

LondonUlaanbaatar

LHR London Heathrow - UBN Ulaanbaatar Chinggis Khaan

LHRUBN

London Heathrow

Thu 8/10

22:40-07:20

1 stop25h 40m

Ulaanbaatar Chinggis Khaan

Thu 15/10

11:50-20:25

1 stop15h 35m

£711

Flights are sorted by cheapest return flights first.

Deals found on 6/9

Showing 1-10 of 19 resultsSorted by cheapest first
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Best time to book a flight from Heathrow to Ulaanbaatar

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

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Ulaanbaatar

What’s the top stopover airport for flights from London Heathrow Airport to Ulaanbaatar?

Istanbul (IST) – chosen by Cheapflights users on 55% of one-stop itineraries from London Heathrow Airport to Ulaanbaatar on Cheapflights.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Ulaanbaatar?

Beijing (PEK) is the most affordable one-stop option, with an average return flight price of £939.

What’s the fastest stopover option from London Heathrow Airport to Ulaanbaatar?

Flights via Istanbul (IST) have the shortest average one-way travel time for one-stop routes: 15h 15m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Ulaanbaatar?

Flights via Istanbul (IST) offer the fastest connection on this route, with an average stopover time of 2h 56m.

Reviews of airlines servicing Ulaanbaatar

Check out reviews from past customers who have flown with Air China and Turkish Airlines from London Heathrow Airport to Ulaanbaatar to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air China
7.5
Good
164 reviews
Check prices

Comfort

7.2

Overall

7.5

Entertainment

6.6

Food

7.2

Crew

8.1

Boarding

7.8

Reviews

1 / 7
2.0
Mediocre

guoliang,May 2026

PEK - LAX

Kayak does not have service in china thus no reminder email or even access to the kayak account to see the itinerary.. missed the flight.. also air china app requires a local phone number to register.. yep.. they consider themself international airliner but does not allow anyone outside china to use the app.
Air China
7.5
Good
164 reviews
Air China
7.5
Good
164 reviews
Check prices

Comfort

7.2

Overall

7.5

Entertainment

6.6

Food

7.2

Crew

8.1

Boarding

7.8

Reviews

1 / 7
2.0
Mediocre

guoliang,May 2026

PEK - LAX

Kayak does not have service in china thus no reminder email or even access to the kayak account to see the itinerary.. missed the flight.. also air china app requires a local phone number to register.. yep.. they consider themself international airliner but does not allow anyone outside china to use the app.
Turkish Airlines
7.4
Good
4,473 reviews
Air China
7.5
Good
164 reviews
Check prices

Comfort

7.2

Overall

7.5

Entertainment

6.6

Food

7.2

Crew

8.1

Boarding

7.8

Reviews

1 / 7
2.0
Mediocre

guoliang,May 2026

PEK - LAX

Kayak does not have service in china thus no reminder email or even access to the kayak account to see the itinerary.. missed the flight.. also air china app requires a local phone number to register.. yep.. they consider themself international airliner but does not allow anyone outside china to use the app.

Related info for your journey

  • What airport do you fly into for flights to Ulaanbaatar from London Heathrow?

    Ulaanbaatar Chinggis Khaan (UBN) is the airport you will fly into if you book a flight from London Heathrow to Ulaanbaatar. You should not have trouble finding flights to Chinggis Khaan from London Heathrow; the airport handles an average of 0 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Ulaanbaatar airport from London Heathrow. It is only a 18.6 mi journey from Chinggis Khaan (UBN) to Ulaanbaatar’s city center.

  • How long is the flight from London Heathrow Airport to Ulaanbaatar?

    A quick flight from London Heathrow Airport to Ulaanbaatar can take about 31h 25m. Air China provides one of the quickest options available for as low as £639. The distance between London Heathrow Airport and Ulaanbaatar is about 4352 mi.

  • What are the cheapest airlines flying from London Heathrow Airport to Ulaanbaatar round-trip?

    Our cheapest airline available from London Heathrow Airport to Ulaanbaatar is Air China. Our recent data shows that you can find tickets from as low as £417 on this airline. An additional option worth looking into is Turkish Airlines, starting at £657. These flights start at 54% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from Heathrow to Ulaanbaatar?

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

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

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Heathrow to Ulaanbaatar

Gatwick to Ulaanbaatar flights
Heathrow to Ulaanbaatar flights
Luton to Ulaanbaatar flights

Top 2 airlines flying from Heathrow to Ulaanbaatar

AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest£417Average£985FlexibilityNo cancel feeOn-time67%
Search Air China flights
Turkish AirlinesCheapest£657Average£1,165FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

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Why should you use Cheapflights to find cheap flight tickets from Heathrow to Ulaanbaatar?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Ulaanbaatar.

Can Cheapflights find flights from Heathrow to Ulaanbaatar with no change fees?

Certainly. Search results for flights to Ulaanbaatar from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Of course! You can now track prices for flights from Heathrow to Ulaanbaatar and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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