Which airport is the most popular for stopovers for flights between Hong Kong and London Heathrow Airport?

Shanghai (PVG) was the most common stop: 50% of momondo users choosing one-stop flights on this route connected there.

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

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which stopover airport has the shortest travel time from Hong Kong to London Heathrow Airport?

Flights connecting via Zurich (ZRH) have the shortest average one-way travel time: 15h 40m.

How often are flights from Hong Kong to London delayed?

Historically, on average around 17% of flights between Hong Kong and London have experienced a delay on any given week. The average delay length over the past 12 months has been 137 minutes.

What is the cheapest airline that flies from Hong Kong Intl to London Heathrow?

China Southern, Shenzhen Airlines, and Etihad Airways are the most popular carriers operating from Hong Kong Intl to London Heathrow

How many flights depart from Hong Kong to London Heathrow Airport on average per week?

As of November 2025, 47 flights take off from Hong Kong and land in London Heathrow Airport each week. The most common flight departure day for this route is Tue, with 15% of weekly flights taking off on this day.

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

According to our data, Ethiopian Air have had the fewest delays on this route over the last 12 months, with no flights being classified as delayed.

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

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

How many flights depart from Hong Kong to London Heathrow Airport on average per day?

As of November 2025, there are 6 flights per day flying from Hong Kong to London Heathrow Airport. The most common time of day flights depart is 22:00, with 57% of flights taking off in the evening.

Which stopover airport offers the lowest fares from Hong Kong to London Heathrow Airport?

Flights via Shanghai (PVG) offer the lowest average return price of $4,950.

Which stopover airport has the shortest connection time from Hong Kong to London Heathrow Airport?

Zurich (ZRH) has the shortest average stopover time for this route: 1h 03m.

When did momondo last update prices for flights from Hong Kong Intl Airport to London Heathrow Airport?

Prices for flights from Hong Kong Intl Airport to London Heathrow Airport are updated daily.

How many operators does momondo search for flights from Hong Kong Intl Airport to London Heathrow Airport?

As of November 2025, there are 2 operators available to choose from for flights from Hong Kong Intl Airport to London Heathrow Airport.

How old do you have to be to fly from Hong Kong Intl Airport to London Heathrow Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Hong Kong Intl Airport to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$394 Cheap Flights from Hong Kong to London Heathrow Airport in 2025/26

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23:30 - 16:40HKG-LHR

25h 10m2 stops

17:10 - 17:45LHR-HKG

16h 35m1 stop

$916SWISS

Find Deal

Thu, 22 Jan - Tue, 27 Jan

19:35 - 06:40HKG-LHR

19h 05m1 stop

19:20 - 08:30LHR-HKG

29h 10m1 stop

$928Etihad Airways

Find Deal

Sat, 7 Mar - Thu, 19 Mar

19:35 - 06:40HKG-LHR

19h 05m1 stop

20:55 - 08:30LHR-HKG

27h 35m1 stop

$929Etihad Airways

Find Deal

Mon, 9 Mar - Sun, 22 Mar

17:25 - 20:15HKG-LHR

34h 50m1 stop

21:35 - 12:05LHR-HKG

30h 30m1 stop

$943Air China

Find Deal

Mon, 9 Mar - Sat, 21 Mar

19:35 - 14:30HKG-LHR

26h 55m1 stop

21:45 - 08:15LHR-HKG

27h 30m1 stop

$951Etihad Airways

Find Deal

Mon, 23 Mar - Sat, 9 May

19:35 - 06:40HKG-LHR

19h 05m1 stop

08:50 - 08:30LHR-HKG

15h 40m1 stop

$961Etihad Airways

Find Deal

Sat, 7 Mar - Fri, 20 Mar

19:35 - 18:10HKG-LHR

30h 35m1 stop

08:50 - 08:30LHR-HKG

15h 40m1 stop

$963Etihad Airways

Find Deal

Thu, 26 Feb - Fri, 6 Mar

19:35 - 14:30HKG-LHR

26h 55m1 stop

08:50 - 08:30LHR-HKG

15h 40m1 stop

$964Etihad Airways

Find Deal

Thu, 26 Feb - Fri, 6 Mar

23:30 - 16:40HKG-LHR

25h 10m2 stops

09:00 - 17:45LHR-HKG

24h 45m2 stops

$966SWISS

Find Deal

Mon, 1 Dec - Mon, 8 Dec

23:30 - 16:40HKG-LHR

25h 10m2 stops

14:25 - 17:45LHR-HKG

19h 20m2 stops

$967SWISS

Find Deal

Thu, 22 Jan - Tue, 27 Jan

Etihad Airways flights from Hong Kong to London Heathrow Airport

Our best Etihad Airways deals on Hong Kong to London Heathrow Airport flight tickets

Etihad Airways

7 Mar

HKG19:35Hong Kong Intl

19h 05m

1 stop

LHR06:40London Heathrow

18 Mar

LHR20:55London Heathrow

27h 35m

1 stop

HKG08:30Hong Kong Intl

$928

Find similar

Etihad Airways

9 Mar

HKG19:35Hong Kong Intl

19h 05m

1 stop

LHR06:40London Heathrow

22 Mar

LHR20:55London Heathrow

27h 35m

1 stop

HKG08:30Hong Kong Intl

$929

Find similar

Etihad Airways

23 Mar

HKG19:35Hong Kong Intl

26h 55m

1 stop

LHR14:30London Heathrow

9 May

LHR21:45London Heathrow

27h 30m

1 stop

HKG08:15Hong Kong Intl

$951

Find similar

SWISS flights from Hong Kong to London Heathrow Airport

Our best SWISS deals on Hong Kong to London Heathrow Airport flight tickets

SWISS

22 Jan

HKG23:30Hong Kong Intl

25h 10m

2 stops

LHR16:40London Heathrow

27 Jan

LHR17:10London Heathrow

16h 35m

1 stop

HKG17:45Hong Kong Intl

$916

Find similar

SWISS

1 Dec

HKG23:30Hong Kong Intl

25h 10m

2 stops

LHR16:40London Heathrow

8 Dec

LHR09:00London Heathrow

24h 45m

2 stops

HKG17:45Hong Kong Intl

$966

Find similar

SWISS

22 Jan

HKG23:30Hong Kong Intl

25h 10m

2 stops

LHR16:40London Heathrow

27 Jan

LHR14:25London Heathrow

19h 20m

2 stops

HKG17:45Hong Kong Intl

$967

Find similar

momondo 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

Thu 22/1

23:30-16:40

2 stops25h 10m

London Heathrow

Tue 27/1

17:10-17:45

1 stop16h 35m

$916

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Sat 7/3

19:35-06:40

1 stop19h 05m

London Heathrow

Thu 19/3

19:20-08:30

1 stop29h 10m

$928

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Mon 9/3

19:35-06:40

1 stop19h 05m

London Heathrow

Sun 22/3

20:55-08:30

1 stop27h 35m

$929

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Mon 9/3

17:25-20:15

1 stop34h 50m

London Heathrow

Sat 21/3

21:35-12:05

1 stop30h 30m

$943

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Mon 23/3

19:35-14:30

1 stop26h 55m

London Heathrow

Sat 9/5

21:45-08:15

1 stop27h 30m

$951

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Sat 7/3

19:35-06:40

1 stop19h 05m

London Heathrow

Fri 20/3

08:50-08:30

1 stop15h 40m

$961

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 26/2

19:35-18:10

1 stop30h 35m

London Heathrow

Fri 6/3

08:50-08:30

1 stop15h 40m

$963

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 26/2

19:35-14:30

1 stop26h 55m

London Heathrow

Fri 6/3

08:50-08:30

1 stop15h 40m

$964

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Mon 1/12

23:30-16:40

2 stops25h 10m

London Heathrow

Mon 8/12

09:00-17:45

2 stops24h 45m

$966

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 22/1

23:30-16:40

2 stops25h 10m

London Heathrow

Tue 27/1

14:25-17:45

2 stops19h 20m

$967

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Hong Kong to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Stopovers

Other information

What is the typical price of a round-trip flight between Hong Kong and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

The month of February is, on average, the cheapest month to fly to London Heathrow Airport from Hong Kong, with most prices found around $1,167. If you aren’t able to travel during the month of February, then book flights to London Heathrow Airport from Hong Kong during March instead. Flights to London Heathrow Airport in March, while not as cheap as those in February, still average around $1,177.

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Thursday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $1,256. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Hong Kong to London Heathrow Airport for around $1,641.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

At midday is the cheapest time of day to fly from Hong Kong to London Heathrow Airport when you can find flight prices for as low as $1,283. Flying to London Heathrow Airport at midday is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to London Heathrow Airport is in the morning when prices are around $1,427.

What is the cheapest Hong Kong Intl to London Heathrow flight route?

Fly from Hong Kong Intl to London Heathrow for the best Hong Kong Intl - London Heathrow flight prices

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Hong Kong when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $1,334 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Hong Kong for as low as $1,297 on momondo.

What cabin class options are available on Hong Kong Intl to London Heathrow flights?

There are 3 cabin classes available to choose from on Hong Kong Intl to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Hong Kong to London Heathrow Airport flights?

You could potentially save up to 51% on your flight if you consider stops on a Hong Kong to London Heathrow Airport flight.

How have Hong Kong to London Heathrow Airport flight prices changed over time?

As of November 2025, prices for Hong Kong to London Heathrow Airport flights are approximately 26% cheaper when compared to flights at the same time last year.

When to book flights from Hong Kong to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Hong Kong to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Hong Kong to London Heathrow Airport (HKG to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hong Kong to London Heathrow Airport

Best price found	$1,259
Fastest flight time	14h 00m
Direct flights	Every day

The best flight deal from Hong Kong to London Heathrow Airport found on momondo in the last 72 hours is $1,259

The fastest flight from Hong Kong to London Heathrow Airport takes 14h 00m

Direct flights go from Hong Kong to London Heathrow Airport every day.

Search flight deals

How far is Hong Kong Intl to London Heathrow by plane?
A flight from Hong Kong Intl to London Heathrow will travel around 9637.0 km. In terms of flight time, this usually takes a little over 15h 25m.
When did momondo last update prices for flights from Hong Kong Intl Airport to London Heathrow Airport?
Prices for flights from Hong Kong Intl Airport to London Heathrow Airport are updated daily.
How many operators does momondo search for flights from Hong Kong Intl Airport to London Heathrow Airport?
As of November 2025, there are 2 operators available to choose from for flights from Hong Kong Intl Airport to London Heathrow Airport.
How old do you have to be to fly from Hong Kong Intl Airport to London Heathrow Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Hong Kong Intl Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Hong Kong to London Heathrow Airport?
Based on momondo bookings for flights between Hong Kong and London Heathrow Airport, the leading plane model is Boeing 777-300ER, making up 47.99% of the total bookings. Other popular models include Airbus A350-1000 with 41.34%, Boeing 777 with 8.37%, and Airbus A350-900 with 1.15%.
What is the most popular airline from Hong Kong to London Heathrow Airport?
momondo data reveals that the most frequently booked airline on the route from Hong Kong to London Heathrow Airport is British Airways, representing 58% of all bookings. The subsequent popular airline is Cathay Pacific at 42%.

Best airlines flying from Hong Kong to London Heathrow Airport

Compare and see reviews for airlines that fly from Hong Kong to London Heathrow Airport with momondo

Airline	Rating	Free cancellation	Price
British Airways	PriceFrom $1,193	Free cancellation	Rating 6.7 7,521 reviews		Search British Airways flights
Cathay Pacific	PriceFrom $1,259	Free cancellation	Rating 7.6 1,058 reviews		Search Cathay Pacific flights

Cathay Pacific Flights From Hong Kong to London Heathrow Airport
Cathay Pacific operates around 33 flights from Hong Kong to London Heathrow Airport every week. The average price of these flights found in the last 72 hours has been $1,283, but momondo users have found Cathay Pacific deals from Hong Kong to London Heathrow Airport from as low as $1,259 round-trip. Cathay Pacific has been scored 7.6/10 in 1,058 reviews.
British Airways Flights From Hong Kong to London Heathrow Airport
The best British Airways deal for Hong Kong to London Heathrow Airport flight tickets found on momondo in the last 72 hours was $1,193, round-trip. It should be noted that an average British Airways flight deal for this route in this time was higher, at $1,488 round-trip. British Airways operates 7 flights out of Hong Kong into London Heathrow Airport in an average week, so prices vary by time and availability. 7,521 British Airways reviews by users on momondo have scored the airline at 6.7/10.

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Why use momondo?

Why should I use momondo to find a flight deal from Hong Kong to London?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Hong Kong to London . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Hong Kong to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from Hong Kong which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Hong Kong to London?

Once you have performed a search for Hong Kong to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Hong Kong to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from Hong Kong are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Hong Kong to London from $394

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hong Kong to London departing on 11/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Etihad Airways flights from Hong Kong to London Heathrow Airport

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Our best SWISS deals on Hong Kong to London Heathrow Airport flight tickets

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

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How to get the cheapest flight ticket from Hong Kong to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Hong Kong and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

What is the cheapest day to depart on your flight to London Heathrow Airport?

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

What is the cheapest Hong Kong Intl to London Heathrow flight route?

Fly from Hong Kong Intl to London Heathrow for the best Hong Kong Intl - London Heathrow flight prices

How far in advance should I book a flight to London Heathrow Airport?

What cabin class options are available on Hong Kong Intl to London Heathrow flights?

There are 3 cabin classes available to choose from on Hong Kong Intl to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Hong Kong to London Heathrow Airport flights?

You could potentially save up to 51% on your flight if you consider stops on a Hong Kong to London Heathrow Airport flight.

How have Hong Kong to London Heathrow Airport flight prices changed over time?

As of November 2025, prices for Hong Kong to London Heathrow Airport flights are approximately 26% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Hong Kong Intl to London Heathrow?

China Southern, Shenzhen Airlines, and Etihad Airways are the most popular carriers operating from Hong Kong Intl to London Heathrow

How often are flights from Hong Kong to London delayed?

Historically, on average around 17% of flights between Hong Kong and London have experienced a delay on any given week. The average delay length over the past 12 months has been 137 minutes.

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

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

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

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

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

According to our data, Ethiopian Air have had the fewest delays on this route over the last 12 months, with no flights being classified as delayed.

Which airport is the most popular for stopovers for flights between Hong Kong and London Heathrow Airport?

Shanghai (PVG) was the most common stop: 50% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from Hong Kong to London Heathrow Airport?

Flights via Shanghai (PVG) offer the lowest average return price of $4,950.

Which stopover airport has the shortest travel time from Hong Kong to London Heathrow Airport?

Flights connecting via Zurich (ZRH) have the shortest average one-way travel time: 15h 40m.

Which stopover airport has the shortest connection time from Hong Kong to London Heathrow Airport?

Zurich (ZRH) has the shortest average stopover time for this route: 1h 03m.

How many flights depart from Hong Kong to London Heathrow Airport on average per day?

As of November 2025, there are 6 flights per day flying from Hong Kong to London Heathrow Airport. The most common time of day flights depart is 22:00, with 57% of flights taking off in the evening.

How many flights depart from Hong Kong to London Heathrow Airport on average per week?

As of November 2025, 47 flights take off from Hong Kong and land in London Heathrow Airport each week. The most common flight departure day for this route is Tue, with 15% of weekly flights taking off on this day.

When to book flights from Hong Kong to London Heathrow Airport

Cheap Hong Kong to London Heathrow Airport (HKG to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hong Kong to London Heathrow Airport

Best price found

Fastest flight time

Direct flights

How far is Hong Kong Intl to London Heathrow by plane?

When did momondo last update prices for flights from Hong Kong Intl Airport to London Heathrow Airport?

How many operators does momondo search for flights from Hong Kong Intl Airport to London Heathrow Airport?

How old do you have to be to fly from Hong Kong Intl Airport to London Heathrow Airport?

What documentation or ID do you need to fly to London Heathrow Airport?

What is the most popular plane model from Hong Kong to London Heathrow Airport?

What is the most popular airline from Hong Kong to London Heathrow Airport?

Best airlines flying from Hong Kong to London Heathrow Airport

Compare and see reviews for airlines that fly from Hong Kong to London Heathrow Airport with momondo

Cathay Pacific Flights From Hong Kong to London Heathrow Airport

British Airways Flights From Hong Kong to London Heathrow Airport

Travelling to a place near London?

Why use momondo?

Why should I use momondo to find a flight deal from Hong Kong to London?

Can I find flights from Hong Kong to London with flexible booking policies on momondo?