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

As of February 2026, 48 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.

Which airlines fly to London?

British Airways, SWISS and Cathay Pacific are the top three most popular airlines that fly to London from Hong Kong according to our data. British Airways is the first choice among our users, with 36% of people opting to fly with this airline when travelling to London. Keep in mind that there are 3 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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 20m.

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

Zurich (ZRH) was the most common stop: 64% of momondo users choosing one-stop flights on this route connected there.

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: 16h 32m.

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.

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

China Eastern is the most popular carrier operating from Hong Kong Intl to London

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

Flights via Abu Dhabi (AUH) offer the lowest average return price of $1,049.

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 139 minutes.

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

As of February 2026, there are 6 flights per day flying from Hong Kong to London. The most common time of day flights depart is 22:00, with 60% of flights taking off in the evening.

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

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

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.

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 February 2026, there are 3 operators 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.

$356 Cheap Flights from Hong Kong to London in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from $923 to $1,334. The lowest price recently found on this route was $785.

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15:25 - 17:30

HKG

LHR

34h 05m

1 stop

21:00 - 21:05

LHR

HKG

16h 05m

1 stop

$785China Eastern

Thu, 5 Mar - Mon, 9 Mar

07:40 - 17:30

HKG

LHR

17h 50m

1 stop

21:00 - 00:15

LHR

HKG

19h 15m

1 stop

$786China Eastern

Thu, 5 Mar - Mon, 9 Mar

12:30 - 17:30

HKG

LHR

37h 00m

1 stop

21:20 - 11:50

LHR

HKG

31h 30m

1 stop

$804China Eastern

Sun, 22 Mar - Sun, 12 Apr

15:25 - 17:30

HKG

LHR

34h 05m

1 stop

21:20 - 12:45

LHR

HKG

32h 25m

1 stop

$806China Eastern

Sun, 22 Mar - Sun, 12 Apr

07:30 - 18:40

HKG

LHR

18h 10m

1 stop

21:20 - 21:30

LHR

HKG

17h 10m

1 stop

$808China Eastern

Tue, 12 May - Mon, 18 May

15:25 - 17:30

HKG

LHR

34h 05m

1 stop

21:20 - 11:50

LHR

HKG

31h 30m

1 stop

$809China Eastern

Sun, 22 Mar - Sun, 12 Apr

13:40 - 17:30

HKG

LHR

35h 50m

1 stop

21:00 - 21:05

LHR

HKG

16h 05m

1 stop

$858China Eastern

Tue, 10 Mar - Tue, 17 Mar

23:30 - 08:05

HKG

LHR

16h 35m

1 stop

09:00 - 17:45

LHR

HKG

24h 45m

2 stops

$862SWISS

Tue, 10 Mar - Tue, 17 Mar

07:30 - 18:40

HKG

LHR

18h 10m

1 stop

21:20 - 21:30

LHR

HKG

17h 10m

1 stop

$880China Eastern

Sat, 9 May - Sun, 7 Jun

20:55 - 15:10

HKG

LHR

25h 15m

1 stop

07:30 - 17:40

LHR

HKG

27h 10m

1 stop

$908Finnair

Wed, 22 Apr - Thu, 18 Jun

Etihad Airways flights from Hong Kong to London

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

Etihad Airways

18 June

HKG19:25Hong Kong Intl

18h 35m

1 stop

LHR07:00London Heathrow

3 July

LHR21:45London Heathrow

27h 30m

1 stop

HKG08:15Hong Kong Intl

$919

Etihad Airways

19 July

HKG19:25Hong Kong Intl

24h 20m

1 stop

LHR12:45London Heathrow

26 Aug

LHR09:30London Heathrow

15h 45m

1 stop

HKG08:15Hong Kong Intl

$947

Etihad Airways

21 June

HKG19:25Hong Kong Intl

24h 20m

1 stop

LHR12:45London Heathrow

30 Nov

LHR20:55London Heathrow

27h 35m

1 stop

HKG08:30Hong Kong Intl

$949

SWISS flights from Hong Kong to London

Our best SWISS deals on Hong Kong to London flight tickets

SWISS

10 Mar

HKG23:30Hong Kong Intl

16h 35m

1 stop

LHR08:05London Heathrow

17 Mar

LHR09:00London Heathrow

24h 45m

2 stops

HKG17:45Hong Kong Intl

$862

SWISS

10 Mar

HKG23:30Hong Kong Intl

22h 10m

2 stops

LHR13:40London Heathrow

18 Mar

LHR14:25London Heathrow

19h 20m

2 stops

HKG17:45Hong Kong Intl

$912

SWISS

3 Mar

HKG23:30Hong Kong Intl

19h 45m

1 stop

LHR11:15London Heathrow

17 Mar

LHR14:25London Heathrow

19h 20m

2 stops

HKG17:45Hong Kong Intl

$926

Fly from

Fly to

Route

Depart

Return

Price

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 5/3

15:25-17:30

1 stop34h 05m

London Heathrow

Mon 9/3

21:00-21:05

1 stop16h 05m

$785

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 5/3

07:40-17:30

1 stop17h 50m

London Heathrow

Mon 9/3

21:00-00:15

1 stop19h 15m

$786

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Sun 22/3

12:30-17:30

1 stop37h 00m

London Heathrow

Sun 12/4

21:20-11:50

1 stop31h 30m

$804

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Sun 22/3

15:25-17:30

1 stop34h 05m

London Heathrow

Sun 12/4

21:20-12:45

1 stop32h 25m

$806

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Tue 12/5

07:30-18:40

1 stop18h 10m

London Heathrow

Mon 18/5

21:20-21:30

1 stop17h 10m

$808

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Sun 22/3

15:25-17:30

1 stop34h 05m

London Heathrow

Sun 12/4

21:20-11:50

1 stop31h 30m

$809

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Tue 10/3

13:40-17:30

1 stop35h 50m

London Heathrow

Tue 17/3

21:00-21:05

1 stop16h 05m

$858

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Tue 10/3

23:30-08:05

1 stop16h 35m

London Heathrow

Tue 17/3

09:00-17:45

2 stops24h 45m

$862

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Sat 9/5

07:30-18:40

1 stop18h 10m

London Heathrow

Sun 7/6

21:20-21:30

1 stop17h 10m

$880

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Wed 22/4

20:55-15:10

1 stop25h 15m

London Heathrow

Thu 18/6

07:30-17:40

1 stop27h 10m

$908

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

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?

What is the cheapest month to fly to London?

If you aren’t able to travel during the month of November, then book flights to London from Hong Kong during May instead. Flights to London in May, while not as cheap as those in November, still average around $1,064.

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 $1,168. 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 $1,362.

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 $1,198. In contrast, the most expensive time of day to depart to London is in the evening when prices are around $1,325.

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 $1,240 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 $1,217 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 58% 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 February 2026, prices for Hong Kong to London flights are approximately 7% 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

Best price found	$1,209
Fastest flight time	14h 10m
Direct flights	Every day
Airports in London	6 airports

The best flight deal from Hong Kong to London found on momondo in the last 72 hours is $1,209

The fastest flight from Hong Kong to London takes 14h 10m

Direct flights go from Hong Kong to London every day.

There are 6 airports in London. From Hong Kong there are direct flights to 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 10m.
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 February 2026, there are 3 operators 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 54.20% of the total bookings. Other popular models include Airbus A350-1000 with 43.44%, Boeing 787-9 Dreamliner with 0.74%, and Airbus A350-900 with 0.66%.
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
SWISS	PriceFrom $855	Free cancellation	Rating 7.6 1,867 reviews	Search SWISS flights
British Airways	PriceFrom $1,114	Free cancellation	Rating 6.7 7,721 reviews	Search British Airways flights
Cathay Pacific	PriceFrom $1,176	Free cancellation	Rating 7.6 1,160 reviews	Search Cathay Pacific flights

Cathay Pacific Flights From Hong Kong to London
Cathay Pacific flies from Hong Kong to London around 34 times per week, with 1,160 momondo users rating the airline 7.6/10. The cheapest Cathay Pacific deal from Hong Kong to London in the last 72 hours was $1,176 (round-trip), much lower than the average airfare cost of $1,198 for Cathay Pacific flights on this route.
British Airways Flights From Hong Kong to London
The best British Airways deal for Hong Kong to London flight tickets found on momondo in the last 72 hours was $1,114, round-trip. It should be noted that an average British Airways flight deal for this route in this time was higher, at $1,404 round-trip. British Airways operates 7 flights out of Hong Kong into London in an average week, so prices vary by time and availability. 7,723 British Airways reviews by users on momondo have scored the airline at 6.7/10.

Gatwick

Hounslow

Wembley

Milton Keynes

Deal

Brentford

Abingdon

Ipswich

Dover

Marlow

Eastbourne

Slough

Chichester

Canterbury

Kingston upon Thames

Brentwood

Guildford

Sutton

Maidstone

Watford

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 $356

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 9/3. 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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Find the cheapest flights from Hong Kong to London

Cheap return flights

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Etihad Airways flights from Hong Kong to London

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

SWISS flights from Hong Kong to London

Our best SWISS deals on Hong Kong to London flight tickets

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

See travel insights to London from

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

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

What is the cheapest month to fly to London?

If you aren’t able to travel during the month of November, then book flights to London from Hong Kong during May instead. Flights to London in May, while not as cheap as those in November, still average around $1,064.

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 $1,168. 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 $1,362.

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 $1,198. In contrast, the most expensive time of day to depart to London is in the evening when prices are around $1,325.

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 58% 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 February 2026, prices for Hong Kong to London flights are approximately 7% 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 is the most popular carrier operating from Hong Kong Intl to London

Which airlines fly 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 139 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, British Airways have had the fewest delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

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

Zurich (ZRH) was the most common stop: 64% 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 Abu Dhabi (AUH) offer the lowest average return price of $1,049.

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: 16h 32m.

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 20m.

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

As of February 2026, there are 6 flights per day flying from Hong Kong to London. The most common time of day flights depart is 22:00, with 60% of flights taking off in the evening.

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

As of February 2026, 48 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

Best price found

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

Cathay Pacific Flights From Hong Kong to London

British Airways Flights From Hong Kong to London