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: 16h 13m. Find deals

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

Zurich (ZRH) – chosen by Cheapflights users on 20% of one-stop itineraries from Hong Kong to London Heathrow Airport on Cheapflights. Find deals

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

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

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

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

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 03m.

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 $1,138.

How often are flights from Hong Kong to London delayed?

About 16% of weekly flights between Hong Kong and London have experienced delays in the past year, with the average delay time being 145 minutes.

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

Over the past year, Ethiopian Air have had the lowest number of delays on this route, with no flights being classified as delayed.

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

A quick flight from Hong Kong to London Heathrow Airport can take about 23h 10m. Finnair provides one of the quickest options available for as low as $963. Airlines will cover a distance of 9624 km. This flight may include one or multiple stops.

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

Our cheapest airline available from Hong Kong to London Heathrow Airport is British Airways. Our recent data shows that you can find tickets from as low as $1,186 on this airline. An additional option worth looking into is Cathay Pacific, starting at $1,251. You may be able to fly from Hong Kong to London Heathrow Airport for 9% less than the average price by searching for these airlines.

Weekly flight availability from Hong Kong to London Heathrow Airport

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

The cheapest flight price from Hong Kong to London Heathrow Airport is $1,189. On average you can expect to pay $1,251. The most popular route, (Hong Kong Intl - London Heathrow), can usually be booked for $990.

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

Before booking your flight to London Heathrow Airport from Hong Kong, have a look at the most reliable airlines to get you to your destination on time: Iberia (77%), British Airways (77%), Cathay Pacific( 56%).

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 7 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Hong Kong airport to London Heathrow. It is only a 26.0 km journey to Hong Kong Intl (HKG) from Hong Kong’s city centre.

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.

$575+ Flights from Hong Kong to London Heathrow Airport

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

Airfare is typical for this route at the moment. Hong Kong to London Heathrow Airport flights typically cost between $838 and $1,313 in November. The cheapest return flight price found within the last 3 days was $896 on SWISS (20 Nov-6 Dec).

Cheapflights Tip: The best prices from Hong Kong Intl to London Heathrow are usually found in November or February, booked 36 days in advance, depart on a Thursday or Friday and return on a Saturday

Find flight deals from Hong Kong to Heathrow

Enter your travel dates to find the best prices.

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 30 October 2025.

Thu 20/1123:30HKG - LHR

1 stop16h 35mSWISS

Sat 6/1220:05LHR - HKG

1 stop37h 40mSWISS

Deal found 29/10$896

Wed 26/1123:30HKG - LHR

2 stops29h 55mSWISS

Wed 3/1220:05LHR - HKG

1 stop37h 40mSWISS

Deal found 29/10$913

Tue 25/1123:30HKG - LHR

2 stops25h 10mSWISS

Tue 2/1218:40LHR - HKG

1 stop15h 05mSWISS

Deal found 28/10$914

Tue 2/1221:45HKG - LHR

1 stop19h 25mFinnair

Thu 28/518:10LHR - HKG

1 stop16h 30mFinnair

Deal found 29/10$916

Mon 8/1223:25HKG - LHR

1 stop17h 35mKLM

Mon 12/115:45LHR - HKG

2 stops18h 45mKLM

Deal found 29/10$934

Thu 25/1222:40HKG - LHR

2 stops20h 05mKLM

Sat 10/117:50LHR - HKG

1 stop14h 30mKLM

Deal found 29/10$935

Wed 3/1223:25HKG - LHR

1 stop19h 20mKLM

Sun 7/1217:05LHR - HKG

2 stops17h 25mKLM

Deal found 28/10$939

Tue 2/1221:45HKG - LHR

1 stop30h 55mFinnair

Sun 24/516:10LHR - HKG

1 stop18h 35mFinnair

Deal found 29/10$966

Sat 8/1119:35HKG - LHR

1 stop24h 30mEtihad Airways

Fri 14/1108:50LHR - HKG

1 stop15h 40mEtihad Airways

Deal found 28/10$967

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 30 October 2025.

Mon 20/420:55HKG - LHR

1 stop30h 45mFinnair

Thu 30/418:10LHR - HKG

1 stop16h 30mFinnair

Deal found 28/10$904

Tue 13/122:40HKG - LHR

2 stops23h 10mKLM

Thu 22/115:45LHR - HKG

1 stop16h 35mKLM

Deal found 28/10$963

Wed 26/1123:30HKG - LHR

2 stops27h 10mSWISS

Wed 3/1214:25LHR - HKG

2 stops19h 20mSWISS

Deal found 29/10$964

Thu 5/319:35HKG - LHR

1 stop19h 05mEtihad Airways

Sun 8/313:55LHR - HKG

1 stop34h 35mEtihad Airways

Deal found 29/10$981

Fri 26/1222:45HKG - LHR

Nonstop14h 50mBritish Airways

Sat 10/117:55LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 29/10$1,134

Tue 25/1123:30HKG - LHR

2 stops22h 10mSWISS

Tue 2/1214:25LHR - HKG

2 stops19h 20mSWISS

Deal found 29/10$964

Thu 20/1123:30HKG - LHR

2 stops25h 10mSWISS

Sat 6/1220:05LHR - HKG

1 stop37h 40mSWISS

Deal found 29/10$976

Thu 27/1122:45HKG - LHR

Nonstop14h 50mBritish Airways

Thu 4/1217:55LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 30/10$1,134

Thu 27/1123:30HKG - LHR

2 stops25h 10mSWISS

Wed 3/1209:00LHR - HKG

2 stops24h 45mSWISS

Deal found 29/10$1,016

Thu 20/1123:30HKG - LHR

2 stops25h 10mSWISS

Tue 25/1107:00LHR - HKG

2 stops26h 45mSWISS

Deal found 29/10$1,026

Tue 20/123:30HKG - LHR

2 stops22h 10mSWISS

Tue 10/214:25LHR - HKG

2 stops19h 20mSWISS

Deal found 27/10$1,034

Mon 9/323:30HKG - LHR

2 stops25h 10mSWISS

Thu 19/318:40LHR - HKG

1 stop15h 05mSWISS

Deal found 28/10$1,048

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 30 October 2025.

Wed 12/1122:45HKG - LHR

Nonstop14h 50mBritish Airways

Mon 17/1117:55LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 28/10$1,134

Thu 13/1122:45HKG - LHR

Nonstop14h 50mBritish Airways

Thu 20/1117:55LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 28/10$1,136

Mon 8/1222:45HKG - LHR

Nonstop14h 50mBritish Airways

Mon 12/117:55LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 29/10$1,137

Thu 13/1122:45HKG - LHR

Nonstop14h 50mBritish Airways

Thu 27/1117:55LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 28/10$1,139

Thu 6/1122:45HKG - LHR

Nonstop14h 50mBritish Airways

Wed 12/1117:55LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 28/10$1,199

Wed 3/1222:45HKG - LHR

Nonstop14h 50mBritish Airways

Sun 7/1217:55LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 28/10$1,201

Wed 12/1122:45HKG - LHR

Nonstop14h 50mBritish Airways

Thu 27/1117:55LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 29/10$1,233

Thu 6/1122:45HKG - LHR

Nonstop14h 50mBritish Airways

Wed 19/1117:55LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 29/10$1,251

Thu 15/122:45HKG - LHR

Nonstop14h 50mBritish Airways

Thu 29/117:55LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 29/10$1,265

Sat 8/1108:10HKG - LHR

Nonstop14h 50mCathay Pacific

Thu 27/1122:05LHR - HKG

Nonstop12h 40mCathay Pacific

Deal found 29/10$1,290

Last-minute flights from Hong Kong to Heathrow
Discover last-minute flight deals from Hong Kong to Heathrow. Data last updated 30 October 2025 and is based on user searches.

Sat 8/1119:35HKG - LHR

1 stop24h 30mEtihad Airways

Fri 14/1108:50LHR - HKG

1 stop15h 40mEtihad Airways

Deal found 28/10$967

Mon 10/1123:30HKG - LHR

2 stops25h 10mSWISS

Mon 24/1120:05LHR - HKG

1 stop37h 40mSWISS

Deal found 29/10$981

Mon 10/1123:30HKG - LHR

2 stops25h 10mSWISS

Wed 3/1220:05LHR - HKG

1 stop37h 40mSWISS

Deal found 28/10$982

Mon 10/1123:30HKG - LHR

1 stop19h 45mSWISS

Sun 16/1109:00LHR - HKG

2 stops24h 45mSWISS

Deal found 28/10$1,030

Thu 20/1123:30HKG - LHR

1 stop16h 35mSWISS

Sat 6/1220:05LHR - HKG

1 stop37h 40mSWISS

Deal found 29/10$896

Thu 20/1123:30HKG - LHR

2 stops25h 10mSWISS

Tue 25/1107:00LHR - HKG

2 stops26h 45mSWISS

Deal found 29/10$1,026

Tue 25/1123:30HKG - LHR

2 stops25h 10mSWISS

Tue 2/1218:40LHR - HKG

1 stop15h 05mSWISS

Deal found 28/10$914

Wed 26/1123:30HKG - LHR

2 stops29h 55mSWISS

Wed 3/1220:05LHR - HKG

1 stop37h 40mSWISS

Deal found 29/10$913

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 30 October 2025.

Wed 14/121:45HKG - LHR

1 stop25h 30mFinnair

Deal found 28/10$575

Wed 19/1100:25HKG - LHR

1 stop21h 35mBritish Airways

Deal found 28/10$697

Mon 17/1100:25HKG - LHR

1 stop19h 50mBritish Airways

Deal found 28/10$699

Fri 5/1200:25HKG - LHR

1 stop25h 00mBritish Airways

Deal found 29/10$741

Sun 11/118:05HKG - LHR

1 stop27h 15mBritish Airways

Deal found 28/10$743

Thu 20/1121:00HKG - LHR

2 stops31h 00mEmirates

Deal found 28/10$770

Sat 17/101:40HKG - LHR

2 stops39h 30mFinnair

Deal found 29/10$802

Sun 2/1123:55HKG - LHR

1 stop22h 30mEthiopian Air

Deal found 27/10$816

Cheap flight deals from Hong Kong to Heathrow

Round-trip from	$896
One-way from	$575
Popular in	January
Cheapest in	November
Average price	$1,172
Good round-trip deal	$1,229 or less

SWISS
20/11-6/12
2 total stops
54h 15m total
Hong Kong to London

Search Deals

Finnair
14/1
1 total stop
25h 30m total
Hong Kong to London

Search Deals

Highest demand for flights based on searches. 1% potential increase in price ($29 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($32 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Price to beat on a round-trip 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

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Mon 20/4

20:55-20:40

1 stop30h 45m

London Heathrow

Thu 30/4

18:10-17:40

1 stop16h 30m

$904

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Tue 13/1

22:40-13:50

2 stops23h 10m

London Heathrow

Thu 22/1

15:45-16:20

1 stop16h 35m

$963

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Wed 26/11

23:30-18:40

2 stops27h 10m

London Heathrow

Wed 3/12

14:25-17:45

2 stops19h 20m

$964

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Tue 25/11

23:30-13:40

2 stops22h 10m

London Heathrow

Tue 2/12

14:25-17:45

2 stops19h 20m

$964

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 20/11

23:30-16:40

2 stops25h 10m

London Heathrow

Sat 6/12

20:05-17:45

1 stop37h 40m

$976

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 5/3

19:35-06:40

1 stop19h 05m

London Heathrow

Sun 8/3

13:55-08:30

1 stop34h 35m

$981

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 27/11

23:30-16:40

2 stops25h 10m

London Heathrow

Wed 3/12

09:00-17:45

2 stops24h 45m

$1,016

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 20/11

23:30-16:40

2 stops25h 10m

London Heathrow

Tue 25/11

07:00-17:45

2 stops26h 45m

$1,026

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Tue 20/1

23:30-13:40

2 stops22h 10m

London Heathrow

Tue 10/2

14:25-17:45

2 stops19h 20m

$1,034

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Mon 9/3

23:30-16:40

2 stops25h 10m

London Heathrow

Thu 19/3

18:40-17:45

1 stop15h 05m

$1,048

Flights are sorted by cheapest return flights first.

Deals found on 28/10

Showing 1-10 of 23 results

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.

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

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 36 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 $576). Flying from Hong Kong to London Heathrow Airport in September is currently the most expensive (average of $1,040). 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?

Unlike in the morning, when flights are generally more expensive, you can save up to 34% on flights from Hong Kong to London Heathrow Airport by exploring options for tickets in the afternoon.

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

Reviews of airlines servicing Heathrow

Read through reviews of airlines operating flights from Hong Kong to London Heathrow Airport, such as Cathay Pacific and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Cathay Pacific

7.6

Good

1,043 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Mei Lin,Sept 2025

HKG - LHR

Overall, it was good. The flight was smooth, and the service was good. Unfortunately, the food was mediocre. The toilet could have been in a better condition throughout the flight.

Cathay Pacific

7.6

Good

1,043 reviews

Cathay Pacific

7.6

Good

1,043 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Mei Lin,Sept 2025

HKG - LHR

Overall, it was good. The flight was smooth, and the service was good. Unfortunately, the food was mediocre. The toilet could have been in a better condition throughout the flight.

British Airways

6.7

Okay

7,487 reviews

Cathay Pacific

7.6

Good

1,043 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Mei Lin,Sept 2025

HKG - LHR

Overall, it was good. The flight was smooth, and the service was good. Unfortunately, the food was mediocre. The toilet could have been in a better condition throughout the flight.

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 7 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Hong Kong airport to London Heathrow. It is only a 26.0 km journey to Hong Kong Intl (HKG) from Hong Kong’s city centre.
How long is the flight from Hong Kong to London Heathrow Airport?
A quick flight from Hong Kong to London Heathrow Airport can take about 23h 10m. Finnair provides one of the quickest options available for as low as $963. Airlines will cover a distance of 9624 km. This flight may include one or multiple stops.
What are the cheapest airlines flying from Hong Kong to London Heathrow Airport round-trip?
Our cheapest airline available from Hong Kong to London Heathrow Airport is British Airways. Our recent data shows that you can find tickets from as low as $1,186 on this airline. An additional option worth looking into is Cathay Pacific, starting at $1,251. You may be able to fly from Hong Kong to London Heathrow Airport for 9% less than the average price by searching for these airlines.
What are the most reliable airlines from Hong Kong to London Heathrow Airport?
Before booking your flight to London Heathrow Airport from Hong Kong, have a look at the most reliable airlines to get you to your destination on time: Iberia (77%), British Airways (77%), Cathay Pacific( 56%).
What are the cheapest flights from Hong Kong to London Heathrow Airport?
The cheapest flight price from Hong Kong to London Heathrow Airport is $1,189. On average you can expect to pay $1,251. The most popular route, (Hong Kong Intl - London Heathrow), can usually be booked for $990.
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 $576). Flying from Hong Kong to London Heathrow Airport in September is currently the most expensive (average of $1,040). 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

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Top 2 airlines flying from Hong Kong to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest$1,186	Average$1,478	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Cathay Pacific	Cheapest$1,251	Average$1,274	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights

Fly with Cheapflights

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

When you search for this flight from Hong Kong to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Hong Kong.

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

Need flexible booking options for your flight to Heathrow from Hong Kong? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Hong Kong to Heathrow become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Hong Kong today and book when prices fit your budget.

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Cheap flights from Hong Kong to London Heathrow Airport from $575

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 14/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Hong Kong Intl to London Heathrow are usually found in November or February, booked 36 days in advance, depart on a Thursday or Friday and return on a Saturday

Find 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 30 October 2025.

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 30 October 2025.

Cheap flight deals from Hong Kong to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip 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

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

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

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?

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

Weekly flight availability from Hong Kong to London Heathrow Airport

How often are flights from Hong Kong to London delayed?

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

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

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

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

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

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

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

Reviews of airlines servicing Heathrow

Read through reviews of airlines operating flights from Hong Kong to London Heathrow Airport, such as Cathay Pacific and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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 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?

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Top 2 airlines flying from Hong Kong to Heathrow

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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 30 October 2025.