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

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

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 50% of people opting to fly with this airline when traveling to Hong Kong. Keep in mind that there are 9 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 day?

As of November 2025, there are 7 flights per day flying from London to Hong Kong. The most common time of day flights depart is 5:00PM, with 57% of flights taking off in the afternoon.

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: 14h 20m.

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

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

How often are flights from London to Hong Kong delayed?

Historically, on average around 13% of flights between London and Hong Kong have experienced a delay on any given week. The average delay length over the past 12 months has been 157 minutes.

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

49 flights are operational weekly from London to Hong Kong as of November 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

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

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

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

Beijing (PKX) was the most common stop: 40% of momondo users choosing 1-stop flights on this route connected there.

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

Zurich (ZRH) has the shortest average layover time for this route: 0h 48m.

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

According to our data, Cathay Pacific have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

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

Flights via Beijing (PKX) offer the lowest average round-trip price of $496.

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 November 2025, there are 9 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.

$332 Cheap Flights from London to Hong Kong in 2025/26

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8:25 pm - 11:40 amLHR-HKG

31h 15m1 stop

5:50 pm - 3:55 pmHKG-LHR

30h 05m1 stop

$456Air China

Find Deal

Mon, Mar 9 - Sun, Mar 15

5:40 pm - 4:45 pmLHR-HKG

15h 05m1 stop

8:30 am - 5:50 pmHKG-LHR

17h 20m1 stop

$458Air China

Find Deal

Mon, Jan 26 - Thu, Feb 26

9:35 pm - 12:05 pmLHR-HKG

30h 30m1 stop

8:15 pm - 3:55 pmHKG-LHR

27h 40m1 stop

$459Air China

Find Deal

Sat, Feb 28 - Tue, Mar 10

10:00 pm - 11:50 amLHR-HKG

30h 50m1 stop

10:30 am - 8:30 pmHKG-LHR

17h 00m1 stop

$464Air China

Find Deal

Thu, May 21 - Fri, Jun 5

9:00 pm - 10:45 pmLHR-HKG

41h 45m2 stops

6:55 pm - 5:55 pmHKG-LHR

31h 00m2 stops

$472Hainan Airlines

Find Deal

Fri, Feb 27 - Sun, Mar 15

9:00 pm - 10:45 pmLHR-HKG

41h 45m2 stops

6:55 pm - 5:55 pmHKG-LHR

31h 00m2 stops

$473Hainan Airlines

Find Deal

Fri, Feb 27 - Sun, Mar 15

9:30 pm - 12:50 pmLHR-HKG

31h 20m1 stop

2:05 pm - 6:35 pmHKG-LHR

36h 30m1 stop

$483China Southern

Find Deal

Sun, Mar 1 - Fri, Mar 13

5:00 pm - 11:05 amLGW-HKG

34h 05m2 stops

5:05 pm - 2:00 pmHKG-LGW

52h 55m3 stops

$494China Eastern

Find Deal

Fri, Feb 6 - Wed, Feb 11

10:30 am - 12:40 pmLGW-HKG

18h 10m1 stop

5:05 pm - 2:00 pmHKG-LGW

28h 55m2 stops

$496China Eastern

Find Deal

Tue, Mar 3 - Thu, Mar 19

10:30 am - 11:30 amLGW-HKG

17h 00m1 stop

3:25 pm - 2:00 pmHKG-LGW

30h 35m1 stop

$536Multiple Airlines

Find Deal

Fri, Feb 6 - Wed, Feb 11

Qatar Airways flights from London to Hong Kong

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

Qatar Airways

Apr 20

LGW2:55 pmLondon Gatwick

18h 50m

1 stop

HKG4:45 pmHong Kong Intl

May 12

HKG12:55 amHong Kong Intl

19h 30m

1 stop

LGW1:25 pmLondon Gatwick

$774

Find similar

Qatar Airways

Apr 20

LGW2:55 pmLondon Gatwick

18h 50m

1 stop

HKG4:45 pmHong Kong Intl

May 12

HKG12:55 amHong Kong Intl

19h 30m

1 stop

LGW1:25 pmLondon Gatwick

$775

Find similar

Qatar Airways

Jan 26

LGW9:00 amLondon Gatwick

21h 50m

1 stop

HKG2:50 pmHong Kong Intl

Feb 25

HKG6:05 pmHong Kong Intl

19h 50m

1 stop

LGW5:55 amLondon Gatwick

$782

Find similar

Air China flights from London to Hong Kong

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

Air China

Mar 9

LHR8:25 pmLondon Heathrow

31h 15m

1 stop

HKG11:40 amHong Kong Intl

Mar 15

HKG5:50 pmHong Kong Intl

30h 05m

1 stop

LHR3:55 pmLondon Heathrow

$456

Find similar

Air China

Jan 26

LHR5:40 pmLondon Heathrow

15h 05m

1 stop

HKG4:45 pmHong Kong Intl

Feb 26

HKG8:30 amHong Kong Intl

17h 20m

1 stop

LHR5:50 pmLondon Heathrow

$458

Find similar

Air China

Feb 28

LHR9:35 pmLondon Heathrow

30h 30m

1 stop

HKG12:05 pmHong Kong Intl

Mar 13

HKG5:50 pmHong Kong Intl

30h 05m

1 stop

LHR3:55 pmLondon Heathrow

$459

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 3/9

8:25 pm-11:40 am

1 stop31h 15m

Hong Kong Intl

Sun 3/15

5:50 pm-3:55 pm

1 stop30h 05m

$456

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 1/26

5:40 pm-4:45 pm

1 stop15h 05m

Hong Kong Intl

Thu 2/26

8:30 am-5:50 pm

1 stop17h 20m

$458

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sat 2/28

9:35 pm-12:05 pm

1 stop30h 30m

Hong Kong Intl

Tue 3/10

8:15 pm-3:55 pm

1 stop27h 40m

$459

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Thu 5/21

10:00 pm-11:50 am

1 stop30h 50m

Hong Kong Intl

Fri 6/5

10:30 am-8:30 pm

1 stop17h 00m

$464

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Fri 2/27

9:00 pm-10:45 pm

2 stops41h 45m

Hong Kong Intl

Sun 3/15

6:55 pm-5:55 pm

2 stops31h 00m

$472

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Fri 2/27

9:00 pm-10:45 pm

2 stops41h 45m

Hong Kong Intl

Sun 3/15

6:55 pm-5:55 pm

2 stops31h 00m

$473

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sun 3/1

9:30 pm-12:50 pm

1 stop31h 20m

Hong Kong Intl

Fri 3/13

2:05 pm-6:35 pm

1 stop36h 30m

$483

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Fri 2/6

5:00 pm-11:05 am

2 stops34h 05m

Hong Kong Intl

Wed 2/11

5:05 pm-2:00 pm

3 stops52h 55m

$494

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Tue 3/3

10:30 am-12:40 pm

1 stop18h 10m

Hong Kong Intl

Thu 3/19

5:05 pm-2:00 pm

2 stops28h 55m

$496

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Fri 2/6

10:30 am-11:30 am

1 stop17h 00m

Hong Kong Intl

Wed 2/11

3:25 pm-2:00 pm

1 stop30h 35m

$536

Flights are sorted by cheapest round-trip 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

Delays

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 $648. The month of May is another great option to travel to Hong Kong, with average flight prices from London averaging around $744.

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 $955. The most expensive day to fly to Hong Kong is Saturday, with ticket prices averaging around $1,113.

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 $1,026. In the morning is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $1,114 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 $899 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 $817 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 41% 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 November 2025, prices for London to Hong Kong flights are approximately 31% 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	$878
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 $878. The best round-trip flight deal from London to Hong Kong found on momondo in the last 72 hours is $1,019.

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. 15h 05m 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 November 2025, there are 9 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 57.33% of all bookings. The subsequent popular models are Airbus A350-1000 at 27.51%, Boeing 777 at 5.25%, and Boeing 787-9 Dreamliner at 5.16%.
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 18%, British Airways with 11%, and China Southern with 11%.

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 7.2 178 reviews	Search China Eastern flights
China Southern	PriceFrom $432	Free Cancellation	Rating 7.5 119 reviews	Search China Southern flights
Lufthansa	PriceFrom $443	Free Cancellation	Rating 6.8 7,581 reviews	Search Lufthansa flights
Air China	PriceFrom $444	Free Cancellation	Rating 7.2 126 reviews	Search Air China flights
Air India	PriceFrom $655	Free Cancellation	Rating 5.5 2,946 reviews	Search Air India flights
Finnair	PriceFrom $692	Free Cancellation	Rating 7.6 1,334 reviews	Search Finnair flights
Thai Airways	PriceFrom $722	Free Cancellation	Rating 7.8 362 reviews	Search Thai Airways flights
British Airways	PriceFrom $730	Free Cancellation	Rating 6.7 7,535 reviews	Search British Airways flights
Cathay Pacific	PriceFrom $742	Free Cancellation	Rating 7.6 1,068 reviews	Search Cathay Pacific flights

Cathay Pacific Flights From London to Hong Kong
Cathay Pacific flies from London to Hong Kong around 35 times per week, with 1,068 momondo users rating the airline 7.6/10. The cheapest Cathay Pacific deal from London to Hong Kong in the last 72 hours was $742 (round-trip), much lower than the average airfare cost of $1,062 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 (6.7/10, 7,535 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 $963.

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.

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Cheap flights from London to Hong Kong from $332

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 1/16. 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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Qatar Airways flights from London to Hong Kong

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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 $648. The month of May is another great option to travel to Hong Kong, with average flight prices from London averaging around $744.

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 $955. The most expensive day to fly to Hong Kong is Saturday, with ticket prices averaging around $1,113.

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 $1,026. In the morning is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $1,114 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 41% 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 November 2025, prices for London to Hong Kong flights are approximately 31% 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 Shenzhen Airlines are the most popular carriers operating from London to Hong Kong Intl

What airlines fly to Hong Kong?

How often are flights from London to Hong Kong delayed?

Historically, on average around 13% of flights between London and Hong Kong have experienced a delay on any given week. The average delay length over the past 12 months has been 157 minutes.

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

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

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

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

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

According to our data, Cathay Pacific have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

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

Beijing (PKX) was the most common stop: 40% 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 $496.

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: 14h 20m.

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

Zurich (ZRH) has the shortest average layover time for this route: 0h 48m.

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

As of November 2025, there are 7 flights per day flying from London to Hong Kong. The most common time of day flights depart is 5:00PM, with 57% of flights taking off in the afternoon.

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

49 flights are operational weekly from London to Hong Kong as of November 2025. The most popular departure day for this route is Mon, with 14% 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