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

Flights via Beijing (PKX) offer the lowest average round-trip price of $480.

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

47 flights are operational weekly from London to Hong Kong as of September 2025. The most popular departure day for this route is Tue, with 15% of flights per week taking off on this day.

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

Air China, China Southern, and Hainan Airlines 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 7:00PM, with 70% of flights taking off in the evening.

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

Beijing (PKX) was the most common stop: 37% of momondo users choosing 1-stop flights on this route connected there.

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

Flights connecting via Zurich (ZRH) have the shortest average one-way travel time: 15h 00m.

What 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 53% of people opting to fly with this airline when traveling to Hong Kong. Keep in mind that there are 10 different airlines that fly to Hong Kong on a routine basis, so you have a few additional options to choose from.

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

Frankfurt am Main (FRA) has the shortest average layover time for this route: 1h 18m.

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?

As of September 2025, there are 10 operators available to choose from 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?

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 necessary travel and health documents for your Hong Kong Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$350 Cheap Flights from London to Hong Kong in 2025

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Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

11:35 am - 11:50 amLGW-HKG

17h 15m1 stop

7:30 am - 6:30 amHKG-LGW

30h 00m1 stop

$550China Eastern

Find Deal

Sun, Sep 21 - Mon, Oct 6

9:30 pm - 11:00 pmLHR-HKG

17h 30m1 stop

2:05 pm - 5:55 pmHKG-LHR

35h 50m1 stop

$553China Southern

Find Deal

Wed, Oct 29 - Wed, Dec 3

9:00 pm - 9:05 pmLHR-HKG

16h 05m1 stop

9:35 am - 5:30 pmHKG-LHR

15h 55m1 stop

$554China Eastern

Find Deal

Thu, Nov 27 - Mon, Dec 22

8:25 pm - 8:50 pmLHR-HKG

16h 25m1 stop

8:30 am - 5:50 pmHKG-LHR

17h 20m1 stop

$588Air China

Find Deal

Sun, Jan 11 - Wed, Jan 28

8:25 pm - 9:50 pmLHR-HKG

17h 25m1 stop

5:25 pm - 7:40 pmHKG-LHR

34h 15m1 stop

$606Air China

Find Deal

Mon, Feb 2 - Wed, Feb 18

9:00 pm - 10:45 pmLHR-HKG

18h 45m1 stop

8:30 am - 6:05 pmHKG-LHR

16h 35m1 stop

$633China Southern

Find Deal

Fri, Oct 3 - Fri, Oct 24

5:55 pm - 2:50 pmLHR-HKG

12h 55mnonstop

10:45 pm - 5:35 amHKG-LHR

14h 50mnonstop

$651British Airways

Find Deal

Sat, Nov 22 - Sun, Nov 23

5:55 pm - 2:50 pmLHR-HKG

12h 55mnonstop

10:45 pm - 5:35 amHKG-LHR

14h 50mnonstop

$665British Airways

Find Deal

Fri, Nov 28 - Mon, Dec 8

6:40 pm - 5:45 pmLGW-HKG

15h 05m1 stop

11:30 pm - 5:50 pmHKG-LGW

26h 20m1 stop

$752SWISS

Find Deal

Sat, Nov 22 - Sat, Mar 21

6:40 pm - 5:45 pmLGW-HKG

15h 05m1 stop

11:30 pm - 5:50 pmHKG-LGW

26h 20m1 stop

$754SWISS

Find Deal

Sat, Nov 22 - Sat, Mar 21

Turkish Airlines flights from London to Hong Kong

Our best Turkish Airlines deals on London to Hong Kong flight tickets

Turkish Airlines

Dec 10

LGW6:25 amLondon Gatwick

17h 55m

1 stop

HKG8:20 amHong Kong Intl

Mar 10

HKG11:20 pmHong Kong Intl

24h 50m

1 stop

LGW4:10 pmLondon Gatwick

$777

Find similar

Turkish Airlines

Feb 18

LGW6:25 amLondon Gatwick

17h 55m

1 stop

HKG8:20 amHong Kong Intl

Feb 28

HKG11:20 pmHong Kong Intl

17h 50m

1 stop

LGW9:10 amLondon Gatwick

$803

Find similar

Turkish Airlines

Nov 3

LGW6:25 amLondon Gatwick

17h 55m

1 stop

HKG8:20 amHong Kong Intl

Dec 1

HKG11:20 pmHong Kong Intl

17h 50m

1 stop

LGW9:10 amLondon Gatwick

$804

Find similar

Air China flights from London to Hong Kong

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

Air China

Jan 11

LHR8:25 pmLondon Heathrow

16h 25m

1 stop

HKG8:50 pmHong Kong Intl

Jan 28

HKG8:30 amHong Kong Intl

17h 20m

1 stop

LHR5:50 pmLondon Heathrow

$588

Find similar

Air China

Feb 2

LHR8:25 pmLondon Heathrow

17h 25m

1 stop

HKG9:50 pmHong Kong Intl

Feb 18

HKG5:25 pmHong Kong Intl

34h 15m

1 stop

LHR7:40 pmLondon Heathrow

$606

Find similar

Air China

Nov 8

LHR9:35 pmLondon Heathrow

30h 30m

1 stop

HKG12:05 pmHong Kong Intl

Nov 22

HKG1:00 pmHong Kong Intl

34h 55m

1 stop

LHR3:55 pmLondon Heathrow

$621

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Sun 9/21

11:35 am-11:50 am

1 stop17h 15m

Hong Kong Intl

Mon 10/6

7:30 am-6:30 am

1 stop30h 00m

$550

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 10/29

9:30 pm-11:00 pm

1 stop17h 30m

Hong Kong Intl

Wed 12/3

2:05 pm-5:55 pm

1 stop35h 50m

$553

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Thu 11/27

9:00 pm-9:05 pm

1 stop16h 05m

Hong Kong Intl

Mon 12/22

9:35 am-5:30 pm

1 stop15h 55m

$554

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sun 1/11

8:25 pm-8:50 pm

1 stop16h 25m

Hong Kong Intl

Wed 1/28

8:30 am-5:50 pm

1 stop17h 20m

$588

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 2/2

8:25 pm-9:50 pm

1 stop17h 25m

Hong Kong Intl

Wed 2/18

5:25 pm-7:40 pm

1 stop34h 15m

$606

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Fri 10/3

9:00 pm-10:45 pm

1 stop18h 45m

Hong Kong Intl

Fri 10/24

8:30 am-6:05 pm

1 stop16h 35m

$633

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sat 11/22

5:55 pm-2:50 pm

Nonstop12h 55m

Hong Kong Intl

Sun 11/23

10:45 pm-5:35 am

Nonstop14h 50m

$651

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Fri 11/28

5:55 pm-2:50 pm

Nonstop12h 55m

Hong Kong Intl

Mon 12/8

10:45 pm-5:35 am

Nonstop14h 50m

$665

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Sat 11/22

6:40 pm-5:45 pm

1 stop15h 05m

Hong Kong Intl

Sat 3/21

11:30 pm-5:50 pm

1 stop26h 20m

$752

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Sat 11/22

6:40 pm-5:45 pm

1 stop15h 05m

Hong Kong Intl

Sat 3/21

11:30 pm-5:50 pm

1 stop26h 20m

$754

Flights are sorted by cheapest round-trip flights first.

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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

Layovers

Other information

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

What is the cheapest month to fly to Hong Kong?

The month of November is, on average, the cheapest month to fly to Hong Kong from London, with most prices found around $638. The month of March is another great option to travel to Hong Kong, with average flight prices from London averaging around $724.

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

The cheapest day to depart from London to Hong Kong is on a Monday. Travelers who choose to depart for Hong Kong on a Monday will often find tickets for as low as $952. The most expensive day to fly to Hong Kong is Saturday, with ticket prices averaging around $1,099.

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

The cheapest time of day to fly to Hong Kong is in the afternoon when flights can be purchased for as low as $1,014. In the morning is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $1,083 per ticket.

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 $894 when searching weeks out. 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 $793 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.

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

You could potentially save up to 38% on your flight if you consider stops on a London to Hong Kong flight.

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

As of September 2025, prices for London to Hong Kong flights are approximately 38% 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 round-trip 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	$644
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 $644. The best round-trip flight deal from London to Hong Kong found on momondo in the last 72 hours is $918.

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?
There are 5975.1 mi between London and Hong Kong Intl. 12h 55m 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?
As of September 2025, there are 10 operators available to choose from 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?
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 necessary travel and health documents for your Hong Kong Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
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 40.18% of all bookings. The subsequent popular models are Airbus A350-1000 at 27.70%, Airbus A350-900 at 23.83%, and Boeing 787-9 Dreamliner at 3.97%.
What is the most popular airline from London to Hong Kong?
Based on momondo bookings for flights between London and Hong Kong, the leading airline is Cathay Pacific, making up 33% of the total bookings. Other popular airlines include Air China with 17%, China Southern with 13%, and China Eastern with 10%.

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
China Eastern	PriceFrom $402	Free Cancellation	Rating 7.2 165 reviews	Search China Eastern flights
China Southern	PriceFrom $435	Free Cancellation	Rating 7.5 110 reviews	Search China Southern flights
Air China	PriceFrom $444	Free Cancellation	Rating 7.2 99 reviews	Search Air China flights
Lufthansa	PriceFrom $477	Free Cancellation	Rating 6.8 7,409 reviews	Search Lufthansa flights
SWISS	PriceFrom $622	Free Cancellation	Rating 7.5 1,731 reviews	Search SWISS flights
Air India	PriceFrom $655	Free Cancellation	Rating 5.5 2,930 reviews	Search Air India flights
Finnair	PriceFrom $692	Free Cancellation	Rating 7.6 1,323 reviews	Search Finnair flights
Thai Airways	PriceFrom $722	Free Cancellation	Rating 7.8 350 reviews	Search Thai Airways flights
British Airways	PriceFrom $730	Free Cancellation	Rating 6.6 7,361 reviews	Search British Airways flights
Cathay Pacific	PriceFrom $774	Free Cancellation	Rating 7.6 993 reviews	Search Cathay Pacific flights

Cathay Pacific Flights From London to Hong Kong
Cathay Pacific flies from London to Hong Kong around 33 times per week, with 993 momondo users rating the airline 7.6/10. The cheapest Cathay Pacific deal from London to Hong Kong in the last 72 hours was $774 (round-trip), much lower than the average airfare cost of $1,013 for Cathay Pacific flights on this route.
British Airways Flights From London to Hong Kong
Another popular option for London to Hong Kong flights is British Airways (6.6/10, 7,361 ratings). British Airways flies from London to Hong Kong around 7 times per week, with deals starting from $730 round-trip and rising to an average price of around $970.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Hong Kong for you.

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

Yes. All flights to Hong Kong from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential London to Hong Kong flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

An easier way to manage your Hong Kong trip

We make it super easy to schedule, organize 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 $350

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 10/13. 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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Turkish Airlines flights from London to Hong Kong

Our best Turkish Airlines deals on London to Hong Kong flight tickets

Air China flights from London to Hong Kong

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

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

What is the cheapest month to fly to Hong Kong?

The month of November is, on average, the cheapest month to fly to Hong Kong from London, with most prices found around $638. The month of March is another great option to travel to Hong Kong, with average flight prices from London averaging around $724.

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

The cheapest day to depart from London to Hong Kong is on a Monday. Travelers who choose to depart for Hong Kong on a Monday will often find tickets for as low as $952. The most expensive day to fly to Hong Kong is Saturday, with ticket prices averaging around $1,099.

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

The cheapest time of day to fly to Hong Kong is in the afternoon when flights can be purchased for as low as $1,014. In the morning is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $1,083 per ticket.

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.

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

You could potentially save up to 38% on your flight if you consider stops on a London to Hong Kong flight.

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

As of September 2025, prices for London to Hong Kong flights are approximately 38% 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 Southern, and Hainan Airlines are the most popular carriers operating from London to Hong Kong Intl

What airlines fly to Hong Kong?

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

Beijing (PKX) was the most common stop: 37% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Beijing (PKX) offer the lowest average round-trip price of $480.

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

Flights connecting via Zurich (ZRH) have the shortest average one-way travel time: 15h 00m.

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

Frankfurt am Main (FRA) has the shortest average layover time for this route: 1h 18m.

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 7:00PM, with 70% of flights taking off in the evening.

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

47 flights are operational weekly from London to Hong Kong as of September 2025. The most popular departure day for this route is Tue, with 15% of flights per week 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

Cathay Pacific Flights From London to Hong Kong

British Airways Flights From London to Hong Kong

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, organize and travel with friends or family. Trips is free — and available to use no matter where you book.