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

Singapore (SIN) has the shortest average stopover time for this route: 1h 15m.

Which airlines fly to Hong Kong?

Cathay Pacific, British Airways and Air China are the top three most popular airlines that fly to Hong Kong from London according to our data. Cathay Pacific is the first choice among our users, with 61% of people opting to fly with this airline when travelling to Hong Kong. Keep in mind that there are 22 different airlines that fly to Hong Kong on a routine basis, so you have a few additional options to choose from.

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

As of September 2025, there are 47 flights per week flying from London to Hong Kong. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

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

Shanghai (PVG) was the most common stop: 17% of momondo users choosing one-stop flights on this route connected there.

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

Flights via Beijing (PEK) offer the lowest average return price of £430.

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

Flights connecting via Zurich (ZRH) have the shortest average one-way travel time: 14h 46m.

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

Air China, China Eastern, and China Southern are the most popular carriers operating from London to Hong Kong Intl

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

As of September 2025, there are 6 flights per day flying from London to Hong Kong. The most common time of day flights depart is 19:00, with 70% of flights taking off in the evening.

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

Prices for flights from London to Hong Kong Intl Airport are refreshed on a daily basis.

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

The number of operators available for flights from London to Hong Kong Intl Airport is 22 as of September 2025.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Hong Kong Intl Airport.

What documentation or ID do you need to fly to Hong Kong Intl Airport?

The travel and health documents required for your trip to Hong Kong Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Hong Kong Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£251 Cheap Flights from London to Hong Kong in 2025/26

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Round-trip

One-way

Last minute

Direct

Cheap return flights

22:00 - 15:05LHR-HKG

34h 05m2 stops

10:15 - 19:30HKG-LHR

16h 15m1 stop

£384Hainan Airlines

Find Deal

Mon, 29 Sep - Wed, 15 Oct

21:00 - 09:10LHR-HKG

28h 10m2 stops

10:15 - 17:55HKG-LHR

39h 40m2 stops

£385Hainan Airlines

Find Deal

Fri, 31 Oct - Sun, 9 Nov

21:00 - 00:15LHR-HKG

19h 15m1 stop

21:15 - 17:30HKG-LHR

28h 15m2 stops

£386China Eastern

Find Deal

Thu, 6 Nov - Wed, 19 Nov

11:35 - 12:45LGW-HKG

18h 10m1 stop

17:05 - 06:30HKG-LGW

44h 25m2 stops

£387China Eastern

Find Deal

Thu, 2 Oct - Sun, 5 Oct

12:35 - 11:05LGW-HKG

15h 30m1 stop

20:15 - 06:35HKG-LGW

17h 20m1 stop

£396Air China

Find Deal

Fri, 3 Oct - Sat, 11 Oct

21:30 - 23:00LHR-HKG

17h 30m1 stop

08:30 - 17:55HKG-LHR

17h 25m1 stop

£396China Southern

Find Deal

Sat, 8 Nov - Fri, 5 Dec

12:35 - 13:05LGW-HKG

17h 30m1 stop

14:35 - 06:35HKG-LGW

23h 00m1 stop

£397Air China

Find Deal

Mon, 29 Sep - Mon, 13 Oct

21:00 - 22:45LHR-HKG

18h 45m1 stop

08:30 - 18:05HKG-LHR

16h 35m1 stop

£401China Southern

Find Deal

Fri, 3 Oct - Fri, 10 Oct

19:20 - 17:45LCY-HKG

14h 25m1 stop

23:30 - 08:45HKG-LCY

17h 15m1 stop

£492SWISS

Find Deal

Sun, 23 Nov - Tue, 2 Dec

19:20 - 17:45LCY-HKG

14h 25m1 stop

23:30 - 08:35HKG-LCY

17h 05m1 stop

£520SWISS

Find Deal

Sun, 9 Nov - Sun, 23 Nov

China Eastern flights from London to Hong Kong

Our best China Eastern deals on London to Hong Kong flight tickets

China Eastern

6 Nov

LHR21:00London Heathrow

19h 15m

1 stop

HKG00:15Hong Kong Intl

19 Nov

HKG21:15Hong Kong Intl

28h 15m

2 stops

LHR17:30London Heathrow

£386

Find similar

China Eastern

2 Oct

LGW11:35London Gatwick

18h 10m

1 stop

HKG12:45Hong Kong Intl

5 Oct

HKG17:05Hong Kong Intl

44h 25m

2 stops

LGW06:30London Gatwick

£387

Find similar

China Eastern

1 Oct

LHR21:20London Heathrow

32h 25m

1 stop

HKG12:45Hong Kong Intl

5 Nov

HKG09:35Hong Kong Intl

15h 55m

1 stop

LHR17:30London Heathrow

£388

Find similar

China Southern flights from London to Hong Kong

Our best China Southern deals on London to Hong Kong flight tickets

China Southern

8 Nov

LHR21:30London Heathrow

17h 30m

1 stop

HKG23:00Hong Kong Intl

5 Dec

HKG08:30Hong Kong Intl

17h 25m

1 stop

LHR17:55London Heathrow

£396

Find similar

China Southern

3 Oct

LHR21:00London Heathrow

18h 45m

1 stop

HKG22:45Hong Kong Intl

10 Oct

HKG08:30Hong Kong Intl

16h 35m

1 stop

LHR18:05London Heathrow

£401

Find similar

China Southern

3 Oct

LHR21:00London Heathrow

32h 30m

1 stop

HKG12:30Hong Kong Intl

5 Nov

HKG14:05Hong Kong Intl

35h 50m

1 stop

LHR17:55London Heathrow

£402

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 29/9

22:00-15:05

2 stops34h 05m

Hong Kong Intl

Wed 15/10

10:15-19:30

1 stop16h 15m

£384

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Fri 31/10

21:00-09:10

2 stops28h 10m

Hong Kong Intl

Sun 9/11

10:15-17:55

2 stops39h 40m

£385

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Thu 6/11

21:00-00:15

1 stop19h 15m

Hong Kong Intl

Wed 19/11

21:15-17:30

2 stops28h 15m

£386

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Thu 2/10

11:35-12:45

1 stop18h 10m

Hong Kong Intl

Sun 5/10

17:05-06:30

2 stops44h 25m

£387

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Fri 3/10

12:35-11:05

1 stop15h 30m

Hong Kong Intl

Sat 11/10

20:15-06:35

1 stop17h 20m

£396

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sat 8/11

21:30-23:00

1 stop17h 30m

Hong Kong Intl

Fri 5/12

08:30-17:55

1 stop17h 25m

£396

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Mon 29/9

12:35-13:05

1 stop17h 30m

Hong Kong Intl

Mon 13/10

14:35-06:35

1 stop23h 00m

£397

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Fri 3/10

21:00-22:45

1 stop18h 45m

Hong Kong Intl

Fri 10/10

08:30-18:05

1 stop16h 35m

£401

LondonHong Kong

LCY - HKG

LCYHKG

London City

Sun 23/11

19:20-17:45

1 stop14h 25m

Hong Kong Intl

Tue 2/12

23:30-08:45

1 stop17h 15m

£492

LondonHong Kong

LCY - HKG

LCYHKG

London City

Sun 9/11

19:20-17:45

1 stop14h 25m

Hong Kong Intl

Sun 23/11

23:30-08:35

1 stop17h 05m

£520

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 London to Hong Kong

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

Stopovers

Other information

What is the cheapest month to fly to Hong Kong?

If you don’t want to visit Hong Kong in November, then you should wait until March to fly from London, when ticket prices are also cheap, with an average price of £536.

What is the cheapest day to depart on your flight to Hong Kong?

On average, the least expensive day to fly to Hong Kong from London is on a Sunday. momondo users have found tickets for Sunday departures for as low as £773. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from London to Hong Kong on a Saturday will generally be more expensive and average around £820. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to Hong Kong is in the afternoon. Flights from London to Hong Kong during this time can be as low as £756. Flights in the morning are often more expensive, with an average ticket price of £839.

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

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

How far in advance should I book a flight to Hong Kong?

You are more likely to see cheaper flights to Hong Kong from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around £658 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hong Kong from London for as low as £589 on momondo.

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

There are 4 cabin classes available to choose from on London to Hong Kong Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of September 2025, prices for London to Hong Kong flights are approximately 39% cheaper when compared to flights at the same time last year.

When to book flights from London to Hong Kong

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

Estimated return price

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

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

Best price found	£515
Fastest flight time	12h 30m
Direct flights	Every day
Airports in Hong Kong	1 airport

The best one-way flight to Hong Kong from London in the past 72 hours is £515. The best return flight deal from London to Hong Kong found on momondo in the last 72 hours is £673.

The fastest flight from London to Hong Kong takes 12h 30m

Direct flights go from London to Hong Kong every day.

There is 1 airport near Hong Kong: Hong Kong Intl (HKG)

Search flight deals

How far is London to Hong Kong Intl by plane?
The distance between London and Hong Kong Intl is about 5975.1 mi. 14h 10m is a normal flight duration for this route.
When did momondo last update prices for flights from London to Hong Kong Intl Airport?
Prices for flights from London to Hong Kong Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from London to Hong Kong Intl Airport?
The number of operators available for flights from London to Hong Kong Intl Airport is 22 as of September 2025.
How old do you have to be to fly from London to Hong Kong Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Hong Kong Intl Airport.
What documentation or ID do you need to fly to Hong Kong Intl Airport?
The travel and health documents required for your trip to Hong Kong Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Hong Kong Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from London to Hong Kong?
momondo data reveals that the most frequently booked plane model on the route from London to Hong Kong is Boeing 777-300ER, representing 40.38% of all bookings. The subsequent popular models are Airbus A350-1000 at 26.89%, Airbus A350-900 at 24.79%, and Boeing 787-9 Dreamliner at 3.41%.
What is the most popular airline from London to Hong Kong?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London to Hong Kong is Cathay Pacific (39% of total bookings). The next most popular airlines are China Eastern (13%), Air China (9%), and China Southern (9%).

Best airlines flying from London to Hong Kong

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

Airline	Rating	Free Cancellation	Price
Emirates	PriceFrom £243	Free Cancellation	Rating 8.1 3,334 reviews	Search Emirates flights
China Southern	PriceFrom £296	Free Cancellation	Rating 7.5 110 reviews	Search China Southern flights
China Eastern	PriceFrom £297	Free Cancellation	Rating 7.2 165 reviews	Search China Eastern flights
Air China	PriceFrom £322	Free Cancellation	Rating 7.2 99 reviews	Search Air China flights
SWISS	PriceFrom £346	Free Cancellation	Rating 7.5 1,730 reviews	Search SWISS flights
Lufthansa	PriceFrom £357	Free Cancellation	Rating 6.8 7,407 reviews	Search Lufthansa flights
Hainan Airlines	PriceFrom £375	Free Cancellation	Rating 8.2 45 reviews	Search Hainan Airlines flights
Etihad Airways	PriceFrom £410	Free Cancellation	Rating 7.4 1,250 reviews	Search Etihad Airways flights
Air India	PriceFrom £479	Free Cancellation	Rating 5.5 2,930 reviews	Search Air India flights
Air France	PriceFrom £502	Free Cancellation	Rating 7.4 1,469 reviews	Search Air France flights

Why use momondo?

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

Finding the right flight to Hong Kong from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Hong Kong quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Hong Kong from London with this policy.

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

momondo helps you find the best flight between London and Hong Kong by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Hong Kong, momondo offers a useful price alert feature which will track prices for flights to Hong Kong from London and alert you when they change.

An easier way to manage your Hong Kong trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Cheap flights from London to Hong Kong from £251

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Hong Kong departing on 1/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from London to Hong Kong

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

China Eastern flights from London to Hong Kong

Our best China Eastern deals on London to Hong Kong flight tickets

China Southern flights from London to Hong Kong

Our best China Southern deals on London to Hong Kong flight tickets

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

See travel insights to Hong Kong from

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

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 Hong Kong?

If you don’t want to visit Hong Kong in November, then you should wait until March to fly from London, when ticket prices are also cheap, with an average price of £536.

What is the cheapest day to depart on your flight to Hong Kong?

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

Our most recent data shows that the best time of day to fly to Hong Kong is in the afternoon. Flights from London to Hong Kong during this time can be as low as £756. Flights in the morning are often more expensive, with an average ticket price of £839.

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

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

How far in advance should I book a flight to Hong Kong?

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

There are 4 cabin classes available to choose from on London to Hong Kong Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of September 2025, prices for London to Hong Kong flights are approximately 39% cheaper when compared to flights at the same time last year.

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

Air China, China Eastern, and China Southern are the most popular carriers operating from London to Hong Kong Intl

Which airlines fly to Hong Kong?

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

Shanghai (PVG) was the most common stop: 17% of momondo users choosing one-stop flights on this route connected there.

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

Flights via Beijing (PEK) offer the lowest average return price of £430.

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

Flights connecting via Zurich (ZRH) have the shortest average one-way travel time: 14h 46m.

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

Singapore (SIN) has the shortest average stopover time for this route: 1h 15m.

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

As of September 2025, there are 6 flights per day flying from London to Hong Kong. The most common time of day flights depart is 19:00, with 70% of flights taking off in the evening.

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

As of September 2025, there are 47 flights per week flying from London to Hong Kong. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

When to book flights from London to Hong Kong

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

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

Best price found

Fastest flight time

Direct flights

Airports in Hong Kong

How far is London to Hong Kong Intl by plane?

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

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

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

What documentation or ID do you need to fly to Hong Kong Intl Airport?

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

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

Best airlines flying from London to Hong Kong

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

Why use momondo?

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

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

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

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

An easier way to manage your Hong Kong trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Hong Kong

Fly your favourite airline to Hong Kong

Airlines are sorted and displayed according to clicks in the past 7 days on momondo