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

Shanghai (PVG) – chosen by Cheapflights users on 20% of one-stop itineraries from Hong Kong to London Heathrow Airport on Cheapflights.

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

Beijing (PKX) is the most affordable one-stop option, with an average return flight price of £558.

How often are flights from Hong Kong to London delayed?

About 24% of weekly flights between Hong Kong and London have experienced delays in the past year, with the average delay time being 139 minutes.

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

Flights via Zurich (ZRH) have the shortest average one-way travel time for one-stop routes: 15h 58m.

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

Flights via Zurich (ZRH) offer the fastest connection on this route, with an average stopover time of 1h 01m.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Hong Kong to London flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 9% of flights being delayed.

What is the most punctual flight time for Hong Kong to London flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

How long is the flight from Hong Kong to London Heathrow Airport?

For as low as £580, Etihad Airways can have you in London Heathrow Airport from Hong Kong in 17h 40m. There are 5980 mi between Hong Kong and London Heathrow Airport. This flight may include one or multiple stops.

What are the cheapest airlines flying from Hong Kong to London Heathrow Airport round-trip?

SWISS, at £372, was found to be the cheapest airline from Hong Kong to London Heathrow Airport.Alternate airlines flying return to your destination include China Eastern and China Southern. Users have found that SWISS is 46% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Hong Kong to London Heathrow Airport one-way?

To fly one-way, consider booking your trip with China Southern, which is currently one of the cheapest options available, starting at £161. Hainan Airlines flights start at £164 while deals on Air China start at £172 one-way.

Weekly flight availability from Hong Kong to London Heathrow Airport

The most flights from HKG to LHR are scheduled on a Wednesday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the cheapest flights from Hong Kong to London Heathrow Airport?

While on average a flight from Hong Kong to London Heathrow Airport is generally £1,394, our data shows the cheapest flight currently is £475. When looking at the most popular route, (Hong Kong Intl - London Heathrow), you can expect to pay £428 for that flight.

What are the most reliable airlines from Hong Kong to London Heathrow Airport?

Consider Iberia (97%), British Airways (97%) or Cathay Pacific (66%) when booking your flight. These represent the most reliable airlines when flying from Hong Kong to London Heathrow Airport.

What are the most popular airlines that fly from Hong Kong to London Heathrow Airport?

Consider Cathay Pacific, British Airways or China Eastern when booking your flight. These represent the most popular airlines when flying from Hong Kong to London Heathrow Airport.

What airport do you fly from for flights from Hong Kong to London Heathrow?

Hong Kong Intl (HKG) is the airport you will fly out of if you book a flight from Hong Kong to London Heathrow. You should not have trouble finding flights to London Heathrow from Hong Kong Intl; the airport handles an average of 6 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 9 airlines have flights from the Hong Kong airport to London Heathrow. It is only a 16.2 mi journey to Hong Kong Intl (HKG) from Hong Kong’s city center.

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

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

How can I find direct flights from Hong Kong to Heathrow?

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

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

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

£254+ Cheap Flights from Hong Kong to London Heathrow Airport

Cheapflights Tip: The best prices from Hong Kong Intl to London Heathrow are usually found in November or March, booked 70 days in advance, depart on a Sunday or Tuesday and return on a Sunday

Cheap flight deals from Hong Kong to Heathrow

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Hong Kong to Heathrow
Explore the most affordable flight options available from Hong Kong to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2026.

Tue 11/808:30

HKG

LHR

1 stop16h 35m

Multiple Airlines

Wed 19/820:25

LHR

HKG

1 stop15h 35m

Multiple Airlines

Deal found 30/7£527

Thu 6/814:40

HKG

LHR

1 stop22h 40m

Multiple Airlines

Wed 26/821:00

LHR

HKG

1 stop18h 45m

Multiple Airlines

Deal found 29/7£528

Wed 16/920:10

HKG

LHR

1 stop17h 50m

Multiple Airlines

Sun 27/921:20

LHR

HKG

1 stop16h 45m

Multiple Airlines

Deal found 29/7£529

Thu 6/807:30

HKG

LHR

1 stop18h 10m

Multiple Airlines

Tue 1/922:40

LHR

HKG

1 stop15h 25m

Multiple Airlines

Deal found 30/7£530

Tue 8/920:20

HKG

LHR

1 stop25h 45m

Etihad Airways

Fri 13/1120:55

LHR

HKG

1 stop27h 35m

Etihad Airways

Deal found 31/7£530

Tue 4/808:30

HKG

LHR

1 stop16h 35m

Multiple Airlines

Wed 19/820:25

LHR

HKG

1 stop15h 35m

Multiple Airlines

Deal found 31/7£531

Tue 8/923:25

HKG

LHR

1 stop18h 15m

Multiple Airlines

Mon 14/918:40

LHR

HKG

1 stop14h 55m

Multiple Airlines

Deal found 30/7£532

Thu 8/1023:05

HKG

LHR

1 stop15h 50m

SWISS

Sun 25/1006:00

LHR

HKG

1 stop19h 35m

SWISS

Deal found 29/7£533

Wed 16/923:05

HKG

LHR

2 stops21h 35m

SWISS

Mon 21/920:05

LHR

HKG

1 stop37h 30m

SWISS

Deal found 27/7£533

Sun 9/807:30

HKG

LHR

1 stop18h 10m

Multiple Airlines

Sun 30/822:40

LHR

HKG

1 stop15h 25m

Multiple Airlines

Deal found 27/7£534

Sun 9/807:30

HKG

LHR

1 stop18h 10m

China Eastern

Sat 29/821:20

LHR

HKG

1 stop16h 45m

China Eastern

Deal found 30/7£535

Wed 16/1218:35

HKG

LHR

1 stop29h 20m

Air China

Sat 2/121:35

LHR

HKG

1 stop30h 30m

Air China

Deal found 30/7£536

Find flight deals from Hong Kong to Heathrow

Round-trip from	£527
One-way from	£254
Popular in	September
Cheapest in	November
Average price	£750
Good round-trip deal	£736 or less
Good one-way deal	£505 or less

Air China
16/9-20/9
2 total stops
33h 05m total
Hong Kong to London

Search Deals

China Eastern
5/8
1 total stop
18h 10m total
Hong Kong to London

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (£14 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2026

Search Deals

Price to beat on a round-trip flight from Hong Kong Intl to London Heathrow.

Search Deals

Price to beat on a one-way flight from Hong Kong Intl to London Heathrow.

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Sat 10/10

20:20-07:00

1 stop17h 40m

London Heathrow

Fri 16/10

14:45-09:00

1 stop35h 15m

£580

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 10/9

23:05-16:35

2 stops24h 30m

London Heathrow

Thu 17/9

14:25-16:35

2 stops19h 10m

£606

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Tue 8/9

21:30-16:10

2 stops25h 40m

London Heathrow

Sat 19/9

14:25-18:15

2 stops20h 50m

£618

Fastest return journey

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Sun 18/10

22:45-06:15

Nonstop14h 30m

London Heathrow

Sun 25/10

18:55-15:50

Nonstop12h 55m

£630

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Sun 6/9

23:05-16:35

2 stops24h 30m

London Heathrow

Fri 18/9

14:25-16:35

2 stops19h 10m

£632

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 29/10

08:10-15:00

Nonstop14h 50m

London Heathrow

Tue 10/11

22:05-18:45

Nonstop12h 40m

£656

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Wed 30/12

23:30-13:40

2 stops22h 10m

London Heathrow

Thu 1/7

18:40-16:35

1 stop14h 55m

£656

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 8/10

21:30-20:15

2 stops29h 45m

London Heathrow

Sun 11/10

19:50-22:05

1 stop19h 15m

£681

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Fri 14/8

22:20-10:45

1 stop19h 25m

London Heathrow

Fri 28/8

14:45-17:40

2 stops19h 55m

£725

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Tue 11/8

21:45-19:20

2 stops28h 35m

London Heathrow

Fri 28/8

21:35-10:05

2 stops29h 30m

£725

Flights are sorted by cheapest return flights first.

Deals found on 30/7

Showing 1-10 of 22 resultsSorted by cheapest first

Best time to book a flight from Hong Kong to Heathrow

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

HKG-LHR

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.

Cheapflights Insights

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

Prices

Airlines

Delays

The best time to book flights from Hong Kong to London Heathrow Airport is 69 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Hong Kong to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from Hong Kong to London Heathrow Airport (average of £604). Flying from Hong Kong to London Heathrow Airport in September is currently the most expensive (average of £780). 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 HKG to LHR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hong Kong to London Heathrow Airport as you normally would.

How much does it cost for a return flight from Hong Kong to London Heathrow Airport?

Airfare is below average for this route at the moment.

Hong Kong to London Heathrow Airport flights typically cost between £650 and £880 in August.
The cheapest return price found within the last 5 days was £527 on Multiple Airlines (11 Aug–19 Aug).

Reviews of airlines servicing Heathrow

See what other customers who have flown with Cathay Pacific,SWISS, andChina Eastern from Hong Kong to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Cathay Pacific

7.6

Good

1,436 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.

Cathay Pacific

7.6

Good

1,436 reviews

Cathay Pacific

7.6

Good

1,436 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jan 2026

HKG - CTS

SWISS

7.5

Good

2,019 reviews

Cathay Pacific

7.6

Good

1,436 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jan 2026

HKG - CTS

China Eastern

7.3

Good

229 reviews

Cathay Pacific

7.6

Good

1,436 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jan 2026

HKG - CTS

Lufthansa

6.8

Okay

8,167 reviews

Cathay Pacific

7.6

Good

1,436 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jan 2026

HKG - CTS

British Airways

6.7

Okay

8,137 reviews

Cathay Pacific

7.6

Good

1,436 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jan 2026

HKG - CTS

Related info for your journey

What airport do you fly from for flights from Hong Kong to London Heathrow?
Hong Kong Intl (HKG) is the airport you will fly out of if you book a flight from Hong Kong to London Heathrow. You should not have trouble finding flights to London Heathrow from Hong Kong Intl; the airport handles an average of 6 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 9 airlines have flights from the Hong Kong airport to London Heathrow. It is only a 16.2 mi journey to Hong Kong Intl (HKG) from Hong Kong’s city center.
How long is the flight from Hong Kong to London Heathrow Airport?
For as low as £580, Etihad Airways can have you in London Heathrow Airport from Hong Kong in 17h 40m. There are 5980 mi between Hong Kong and London Heathrow Airport. This flight may include one or multiple stops.
What are the cheapest airlines flying from Hong Kong to London Heathrow Airport round-trip?
SWISS, at £372, was found to be the cheapest airline from Hong Kong to London Heathrow Airport.Alternate airlines flying return to your destination include China Eastern and China Southern. Users have found that SWISS is 46% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Hong Kong to London Heathrow Airport one-way?
To fly one-way, consider booking your trip with China Southern, which is currently one of the cheapest options available, starting at £161. Hainan Airlines flights start at £164 while deals on Air China start at £172 one-way.
What are the most reliable airlines from Hong Kong to London Heathrow Airport?
Consider Iberia (97%), British Airways (97%) or Cathay Pacific (66%) when booking your flight. These represent the most reliable airlines when flying from Hong Kong to London Heathrow Airport.
What are the cheapest flights from Hong Kong to London Heathrow Airport?
While on average a flight from Hong Kong to London Heathrow Airport is generally £1,394, our data shows the cheapest flight currently is £475. When looking at the most popular route, (Hong Kong Intl - London Heathrow), you can expect to pay £428 for that flight.
Can I find deals for flights from Hong Kong to Heathrow that include hotel bookings?
Yes. In addition to deals on Hong Kong to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Hong Kong to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Heathrow.
Can I find deals for business class flights from Hong Kong to Heathrow?
Yes. Cheapflights offers flight deals from Hong Kong to Heathrow 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 Hong Kong to London Heathrow Airport?
Currently, November is the cheapest month in which you can book a flight from Hong Kong to London Heathrow Airport (average of £604). Flying from Hong Kong to London Heathrow Airport in September is currently the most expensive (average of £780). 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

Hounslow

Milton Keynes

Luton

Gatwick

Wembley

Slough

Ilford

Hayes

Croydon

Colchester

Brentford

Eastbourne

Northampton

Watford

Swindon

Southend-on-Sea

Enfield

Kingston upon Thames

Poole

Southall

Browse thousands of different options on Cheapflights for your next trip

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Hong Kong to Stansted flights

Hong Kong to Luton flights

Top 9 airlines flying from Hong Kong to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
SWISS	Cheapest£372	Average£516	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
China Eastern	Cheapest£399	Average£601	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
China Southern	Cheapest£410	Average£573	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Lufthansa	Cheapest£425	Average£526	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Air China	Cheapest£434	Average£608	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Etihad Airways	Cheapest£455	Average£670	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Finnair	Cheapest£503	Average£666	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
British Airways	Cheapest£553	Average£708	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Cathay Pacific	Cheapest£621	Average£790	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights

Fly with Cheapflights

How does Cheapflights help users find flights from Hong Kong to Heathrow?

Cheapflights helps you search for flights from Hong Kong to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to Heathrow from Hong Kong by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Hong Kong to Heathrow flexibly with Cheapflights today.

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Cheap flights from Hong Kong to London Heathrow Airport from £254

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Hong Kong to Heathrow

Cheapest flights from Hong Kong to HeathrowExplore the most affordable flight options available from Hong Kong to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2026.

Explore the most affordable flight options available from Hong Kong to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2026.

Best flights from Hong Kong to HeathrowDiscover carefully curated flight deals from Hong Kong to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 July 2026.

Discover carefully curated flight deals from Hong Kong to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 July 2026.

Direct flights from Hong Kong to HeathrowExplore direct flight options from Hong Kong to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 31 July 2026.

Explore direct flight options from Hong Kong to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 31 July 2026.

Last-minute flights from Hong Kong to HeathrowDiscover last-minute flight deals from Hong Kong to Heathrow. Data last updated 31 July 2026 and is based on user searches.

Discover last-minute flight deals from Hong Kong to Heathrow. Data last updated 31 July 2026 and is based on user searches.

One-way flights from Hong Kong to HeathrowSearch for one-way flight options from Hong Kong to Heathrow. Find affordable one-way fares based on user searches. Data last updated 31 July 2026.

Search for one-way flight options from Hong Kong to Heathrow. Find affordable one-way fares based on user searches. Data last updated 31 July 2026.

Find flight deals from Hong Kong to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

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

Best time to book a flight from Hong Kong to Heathrow

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

Cheapflights Insights

How far ahead should I book a flight from Hong Kong to London Heathrow Airport?

The best time to book flights from Hong Kong to London Heathrow Airport is 69 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Hong Kong to London Heathrow Airport?

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hong Kong to London Heathrow Airport as you normally would.

How much does it cost for a return flight from Hong Kong to London Heathrow Airport?

Airfare is below average for this route at the moment.

Hong Kong to London Heathrow Airport flights typically cost between £650 and £880 in August.The cheapest return price found within the last 5 days was £527 on Multiple Airlines (11 Aug–19 Aug).

Weekly flight availability from Hong Kong to London Heathrow Airport

The most flights from HKG to LHR are scheduled on a Wednesday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

How often are flights from Hong Kong to London delayed?

About 24% of weekly flights between Hong Kong and London have experienced delays in the past year, with the average delay time being 139 minutes.

What is the most punctual flight time for Hong Kong to London flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Hong Kong to London flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 9% of flights being delayed.

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

Shanghai (PVG) – chosen by Cheapflights users on 20% of one-stop itineraries from Hong Kong to London Heathrow Airport on Cheapflights.

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

Beijing (PKX) is the most affordable one-stop option, with an average return flight price of £558.

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

Flights via Zurich (ZRH) have the shortest average one-way travel time for one-stop routes: 15h 58m.

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

Flights via Zurich (ZRH) offer the fastest connection on this route, with an average stopover time of 1h 01m.

Reviews of airlines servicing Heathrow

See what other customers who have flown with Cathay Pacific,SWISS, andChina Eastern from Hong Kong to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Hong Kong to London Heathrow?

How long is the flight from Hong Kong to London Heathrow Airport?

What are the cheapest airlines flying from Hong Kong to London Heathrow Airport round-trip?

What are the cheapest airlines to fly from Hong Kong to London Heathrow Airport one-way?

What are the most reliable airlines from Hong Kong to London Heathrow Airport?

What are the cheapest flights from Hong Kong to London Heathrow Airport?

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

How can I find direct flights from Hong Kong to Heathrow?

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

What is the cheapest month to book a flight from Hong Kong to London Heathrow Airport?

Travelling to a place near London Heathrow Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hong Kong to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Heathrow by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

Book a non-stop flight to one of these other cities located in England.

Search flights from Hong Kong to Heathrow by cabin class

Find flights from Hong Kong to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Heathrow

Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 31 July 2026.

Hong Kong and Heathrow flights

Browse other Hong Kong and Heathrow flight options. Last updated on 31 July 2026.

Cheapest flights from Hong Kong to Heathrow
Explore the most affordable flight options available from Hong Kong to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2026.

Best flights from Hong Kong to Heathrow
Discover carefully curated flight deals from Hong Kong to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 July 2026.

Direct flights from Hong Kong to Heathrow
Explore direct flight options from Hong Kong to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 31 July 2026.

Last-minute flights from Hong Kong to Heathrow
Discover last-minute flight deals from Hong Kong to Heathrow. Data last updated 31 July 2026 and is based on user searches.

One-way flights from Hong Kong to Heathrow
Search for one-way flight options from Hong Kong to Heathrow. Find affordable one-way fares based on user searches. Data last updated 31 July 2026.

Hong Kong to London Heathrow Airport flights typically cost between £650 and £880 in August.
The cheapest return price found within the last 5 days was £527 on Multiple Airlines (11 Aug–19 Aug).