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

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

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

Thursday 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 stopover airport offers the lowest fares from Hong Kong to London?

Flights via Helsinki (HEL) offer the lowest average return price of $2,038.

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

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

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

As of November 2025, there are 6 flights per day flying from Hong Kong to London. The most common time of day flights depart is 22:00, with 59% of flights taking off in the evening.

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

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

How often are flights from Hong Kong to London delayed?

Historically, on average around 18% 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.

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

Frankfurt am Main (FRA) was the most common stop: 22% of momondo users choosing one-stop flights on this route connected there.

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

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

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

China Eastern, Etihad Airways, and Finnair are the most popular carriers operating from Hong Kong Intl to London

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

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

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

As of November 2025, there is 1 operator available to choose from for flights from Hong Kong Intl Airport to London.

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

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.

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

The travel and health documents you'll need for your trip to London 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$390 Cheap Flights from Hong Kong to London in 2025/26

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23:30 - 16:40HKG-LHR

25h 10m2 stops

18:40 - 16:40LHR-HKG

15h 00m1 stop

$943SWISS

Find Deal

Tue, 3 Feb - Thu, 23 Apr

23:30 - 16:40HKG-LHR

25h 10m2 stops

18:40 - 17:45LHR-HKG

15h 05m1 stop

$954SWISS

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Thu, 22 Jan - Thu, 5 Feb

19:35 - 18:10HKG-LHR

30h 35m1 stop

20:55 - 08:15LHR-HKG

28h 20m1 stop

$957Etihad Airways

Find Deal

Fri, 6 Feb - Thu, 23 Apr

19:35 - 14:30HKG-LHR

26h 55m1 stop

09:30 - 08:15LHR-HKG

15h 45m1 stop

$959Etihad Airways

Find Deal

Mon, 2 Feb - Fri, 24 Apr

23:30 - 16:40HKG-LHR

25h 10m2 stops

20:05 - 17:45LHR-HKG

37h 40m1 stop

$985SWISS

Find Deal

Tue, 30 Dec - Mon, 9 Mar

23:30 - 13:40HKG-LHR

22h 10m2 stops

20:05 - 17:45LHR-HKG

37h 40m1 stop

$986SWISS

Find Deal

Mon, 15 Dec - Sat, 24 Jan

19:35 - 06:40HKG-LHR

19h 05m1 stop

09:30 - 08:15LHR-HKG

15h 45m1 stop

$991Etihad Airways

Find Deal

Mon, 9 Feb - Mon, 20 Apr

23:30 - 16:40HKG-LHR

25h 10m2 stops

14:25 - 16:40LHR-HKG

19h 15m2 stops

$994SWISS

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Wed, 4 Feb - Wed, 22 Apr

19:35 - 06:40HKG-LHR

19h 05m1 stop

20:55 - 08:30LHR-HKG

27h 35m1 stop

$995Etihad Airways

Find Deal

Fri, 27 Feb - Sun, 15 Mar

19:35 - 06:40HKG-LHR

19h 05m1 stop

20:55 - 08:15LHR-HKG

28h 20m1 stop

$1,005Etihad Airways

Find Deal

Tue, 16 Dec - Tue, 28 Apr

SWISS flights from Hong Kong to London

Our best SWISS deals on Hong Kong to London flight tickets

SWISS

3 Feb

HKG23:30Hong Kong Intl

25h 10m

2 stops

LHR16:40London Heathrow

22 Apr

LHR18:40London Heathrow

15h 00m

1 stop

HKG16:40Hong Kong Intl

$943

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SWISS

22 Jan

HKG23:30Hong Kong Intl

25h 10m

2 stops

LHR16:40London Heathrow

5 Feb

LHR18:40London Heathrow

15h 05m

1 stop

HKG17:45Hong Kong Intl

$954

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SWISS

30 Dec

HKG23:30Hong Kong Intl

25h 10m

2 stops

LHR16:40London Heathrow

9 Mar

LHR20:05London Heathrow

37h 40m

1 stop

HKG17:45Hong Kong Intl

$985

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Etihad Airways flights from Hong Kong to London

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

Etihad Airways

6 Feb

HKG19:35Hong Kong Intl

30h 35m

1 stop

LHR18:10London Heathrow

23 Apr

LHR20:55London Heathrow

28h 20m

1 stop

HKG08:15Hong Kong Intl

$957

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Etihad Airways

2 Feb

HKG19:35Hong Kong Intl

26h 55m

1 stop

LHR14:30London Heathrow

24 Apr

LHR09:30London Heathrow

15h 45m

1 stop

HKG08:15Hong Kong Intl

$959

Find similar

Etihad Airways

9 Feb

HKG19:35Hong Kong Intl

19h 05m

1 stop

LHR06:40London Heathrow

20 Apr

LHR09:30London Heathrow

15h 45m

1 stop

HKG08:15Hong Kong Intl

$991

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Fly to

Route

Depart

Return

Price

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Tue 3/2

23:30-16:40

2 stops25h 10m

London Heathrow

Thu 23/4

18:40-16:40

1 stop15h 00m

$943

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 22/1

23:30-16:40

2 stops25h 10m

London Heathrow

Thu 5/2

18:40-17:45

1 stop15h 05m

$954

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Fri 6/2

19:35-18:10

1 stop30h 35m

London Heathrow

Thu 23/4

20:55-08:15

1 stop28h 20m

$957

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Mon 2/2

19:35-14:30

1 stop26h 55m

London Heathrow

Fri 24/4

09:30-08:15

1 stop15h 45m

$959

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Tue 30/12

23:30-16:40

2 stops25h 10m

London Heathrow

Mon 9/3

20:05-17:45

1 stop37h 40m

$985

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Mon 15/12

23:30-13:40

2 stops22h 10m

London Heathrow

Sat 24/1

20:05-17:45

1 stop37h 40m

$986

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Mon 9/2

19:35-06:40

1 stop19h 05m

London Heathrow

Mon 20/4

09:30-08:15

1 stop15h 45m

$991

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Wed 4/2

23:30-16:40

2 stops25h 10m

London Heathrow

Wed 22/4

14:25-16:40

2 stops19h 15m

$994

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Fri 27/2

19:35-06:40

1 stop19h 05m

London Heathrow

Sun 15/3

20:55-08:30

1 stop27h 35m

$995

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Tue 16/12

19:35-06:40

1 stop19h 05m

London Heathrow

Tue 28/4

20:55-08:15

1 stop28h 20m

$1,005

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

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 cheapest month to fly to London?

If you aren’t able to travel during the month of February, then book flights to London from Hong Kong during May instead. Flights to London in May, while not as cheap as those in February, still average around $1,141.

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

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as $1,255. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Hong Kong to London for around $1,464.

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

The cheapest time of day to fly to London is at midday when flights can be purchased for as low as $1,287. In contrast, the most expensive time of day to depart to London is in the morning when prices are around $1,432.

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

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

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

You are more likely to see cheaper flights to London from Hong Kong when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $1,336 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Hong Kong for as low as $1,303 on momondo.

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

There are 3 cabin classes available to choose from on Hong Kong Intl to London 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 flights?

You could potentially save up to 56% on your flight if you consider stops on a Hong Kong to London flight.

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

As of November 2025, prices for Hong Kong to London flights are approximately 30% cheaper when compared to flights at the same time last year.

When to book flights from Hong Kong to London

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

Estimated return price

Cheap Hong Kong to London (HKG to LON) flight deals and tips

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

Fastest flight time	14h 35m
Direct flights	Every day
Airports in London	1 airport

The fastest flight from Hong Kong to London takes 14h 35m

Direct flights go from Hong Kong to London every day.

There is 1 airport near London: London Heathrow (LHR)

Search flight deals

How far is Hong Kong Intl to London by plane?
The straight-line distance from Hong Kong Intl to London is 9616.0 km. In terms of flight time, this usually takes a little over 14h 50m.
When did momondo last update prices for flights from Hong Kong Intl Airport to London?
Prices for flights from Hong Kong Intl Airport to London are updated daily.
How many operators does momondo search for flights from Hong Kong Intl Airport to London?
As of November 2025, there is 1 operator available to choose from for flights from Hong Kong Intl Airport to London.
How old do you have to be to fly from Hong Kong Intl Airport to London?
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.
What documentation or ID do you need to fly to London?
The travel and health documents you'll need for your trip to London 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. 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?
Based on momondo bookings for flights between Hong Kong and London, the leading plane model is Boeing 777-300ER, making up 51.02% of the total bookings. Other popular models include Airbus A350-1000 with 37.64%, Boeing 777 with 8.54%, and Airbus A350-900 with 1.37%.
What is the most popular airline from Hong Kong to London?
Based on momondo bookings for flights between Hong Kong and London, the leading airline is British Airways, making up 100% of the total bookings.

Best airlines flying from Hong Kong to London

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

Airline	Rating	Free cancellation	Price
British Airways	PriceFrom $1,197	Free cancellation	Rating 6.7 7,541 reviews		Search British Airways flights

British Airways Flights From Hong Kong to London
British Airways flies from Hong Kong to London around 7 times per week, with 7,541 momondo users rating the airline 6.7/10. The cheapest British Airways deal from Hong Kong to London in the last 72 hours was $1,197 (round-trip), much lower than the average airfare cost of $1,493 for British Airways flights on this route.

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Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Hong Kong to London. momondo saves you time and could save you money on your trip.

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

All flight searches from Hong Kong to London on momondo can be filtered to show those which offer flexible booking policies.

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?

If you are not ready to book a flight from Hong Kong to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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Cheap flights from Hong Kong to London from $390

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 12/12. 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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How to get the cheapest flight ticket from Hong Kong to London

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 cheapest month to fly to London?

If you aren’t able to travel during the month of February, then book flights to London from Hong Kong during May instead. Flights to London in May, while not as cheap as those in February, still average around $1,141.

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

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as $1,255. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Hong Kong to London for around $1,464.

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

The cheapest time of day to fly to London is at midday when flights can be purchased for as low as $1,287. In contrast, the most expensive time of day to depart to London is in the morning when prices are around $1,432.

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

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

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

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

There are 3 cabin classes available to choose from on Hong Kong Intl to London 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 flights?

You could potentially save up to 56% on your flight if you consider stops on a Hong Kong to London flight.

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

As of November 2025, prices for Hong Kong to London flights are approximately 30% cheaper when compared to flights at the same time last year.

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

China Eastern, Etihad Airways, and Finnair are the most popular carriers operating from Hong Kong Intl to London

How often are flights from Hong Kong to London delayed?

Historically, on average around 18% 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 in the evening tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

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

Thursday 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?

Frankfurt am Main (FRA) was the most common stop: 22% of momondo users choosing one-stop flights on this route connected there.

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

Flights via Helsinki (HEL) offer the lowest average return price of $2,038.

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

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?

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

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

As of November 2025, there are 6 flights per day flying from Hong Kong to London. The most common time of day flights depart is 22:00, with 59% of flights taking off in the evening.

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

As of November 2025, 47 flights take off from Hong Kong and land in London 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

Cheap Hong Kong to London (HKG to LON) flight deals and tips

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

Fastest flight time

Direct flights

Airports in London

How far is Hong Kong Intl to London by plane?

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

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

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

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

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

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

Best airlines flying from Hong Kong to London

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

British Airways Flights From Hong Kong to London

Travelling to a place near London?

Why use momondo?

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