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

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

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 Heathrow Airport according to our data. Cathay Pacific is the first choice among our users, with 52% 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 offers the lowest fares from London Heathrow Airport to Hong Kong?

Flights via Beijing (PKX) offer the lowest average round-trip price of $648.

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

Flights connecting via Frankfurt am Main (FRA) have the shortest average one-way travel time: 15h 20m.

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

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

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

Beijing (PKX) was the most common stop: 27% of momondo users choosing 1-stop flights on this route connected there.

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

Prices for flights from London Heathrow Airport to Hong Kong Intl Airport were last updated today.

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

As of September 2025, there are 10 operators available to choose from for flights from London Heathrow Airport to Hong Kong Intl Airport.

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

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 layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Hong Kong Intl Airport.

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

The required travel and health documents for your Hong Kong Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hong Kong Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$341 Cheap Flights from London Heathrow Airport to Hong Kong in 2025/26

Q: How many flights depart from London Heathrow Airport to Hong Kong on average per week?

As of September 2025, 49 flights take off from London Heathrow Airport and land in Hong Kong each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

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Find the cheapest flights from London Heathrow Airport to Hong Kong

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

9:30 pm - 12:50 pmLHR-HKG

31h 20m1 stop

2:05 pm - 5:55 pmHKG-LHR

35h 50m1 stop

$520China Southern

Find Deal

Wed, Nov 5 - Sun, Nov 16

9:30 pm - 11:00 pmLHR-HKG

17h 30m1 stop

2:05 pm - 5:55 pmHKG-LHR

35h 50m1 stop

$521China Southern

Find Deal

Fri, Nov 14 - Tue, Nov 18

9:00 pm - 11:05 amLHR-HKG

30h 05m2 stops

9:35 am - 5:30 pmHKG-LHR

15h 55m1 stop

$529China Eastern

Find Deal

Wed, Oct 29 - Thu, Nov 27

9:20 pm - 11:45 pmLHR-HKG

19h 25m1 stop

11:00 pm - 6:40 pmHKG-LHR

26h 40m1 stop

$549China Eastern

Find Deal

Mon, Sep 29 - Wed, Oct 1

9:00 pm - 9:10 amLHR-HKG

28h 10m2 stops

8:55 pm - 5:55 pmHKG-LHR

29h 00m2 stops

$570Hainan Airlines

Find Deal

Fri, Nov 7 - Sun, Nov 9

5:40 pm - 9:50 pmLHR-HKG

20h 10m1 stop

5:50 pm - 5:50 pmHKG-LHR

32h 00m1 stop

$573Air China

Find Deal

Wed, Jan 7 - Tue, Jan 27

8:50 am - 8:30 amLHR-HKG

15h 40m1 stop

7:35 pm - 6:40 amHKG-LHR

19h 05m1 stop

$582Etihad Airways

Find Deal

Wed, Nov 5 - Thu, Nov 6

10:00 pm - 9:10 amLHR-HKG

28h 10m2 stops

8:55 pm - 5:55 pmHKG-LHR

29h 00m2 stops

$588Hainan Airlines

Find Deal

Fri, Oct 24 - Sun, Nov 9

8:25 pm - 8:35 pmLHR-HKG

17h 10m1 stop

8:30 am - 5:45 pmHKG-LHR

16h 15m1 stop

$591Air China

Find Deal

Fri, Oct 3 - Fri, Oct 24

7:20 pm - 8:30 amLHR-HKG

29h 10m1 stop

7:35 pm - 6:10 pmHKG-LHR

30h 35m1 stop

$599Etihad Airways

Find Deal

Wed, Nov 5 - Tue, Feb 3

China Southern flights from London Heathrow Airport to Hong Kong

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

China Southern

Nov 5

LHR9:30 pmLondon Heathrow

31h 20m

1 stop

HKG12:50 pmHong Kong Intl

Nov 16

HKG2:05 pmHong Kong Intl

35h 50m

1 stop

LHR5:55 pmLondon Heathrow

$520

Find similar

China Southern

Nov 14

LHR9:30 pmLondon Heathrow

17h 30m

1 stop

HKG11:00 pmHong Kong Intl

Nov 18

HKG2:05 pmHong Kong Intl

35h 50m

1 stop

LHR5:55 pmLondon Heathrow

$521

Find similar

China Southern

Oct 15

LHR9:00 pmLondon Heathrow

18h 45m

1 stop

HKG10:45 pmHong Kong Intl

Oct 22

HKG8:30 amHong Kong Intl

16h 35m

1 stop

LHR6:05 pmLondon Heathrow

$550

Find similar

China Eastern flights from London Heathrow Airport to Hong Kong

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

China Eastern

Sep 20

LHR9:20 pmLondon Heathrow

30h 05m

3 stops

HKG10:25 amHong Kong Intl

Sep 29

HKG7:30 amHong Kong Intl

18h 10m

1 stop

LHR6:40 pmLondon Heathrow

$528

Find similar

China Eastern

Oct 29

LHR9:00 pmLondon Heathrow

30h 05m

2 stops

HKG11:05 amHong Kong Intl

Nov 27

HKG9:35 amHong Kong Intl

15h 55m

1 stop

LHR5:30 pmLondon Heathrow

$529

Find similar

China Eastern

Sep 29

LHR9:20 pmLondon Heathrow

19h 25m

1 stop

HKG11:45 pmHong Kong Intl

Oct 1

HKG11:00 pmHong Kong Intl

26h 40m

1 stop

LHR6:40 pmLondon Heathrow

$549

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 11/5

9:30 pm-12:50 pm

1 stop31h 20m

Hong Kong Intl

Sun 11/16

2:05 pm-5:55 pm

1 stop35h 50m

$520

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Fri 11/14

9:30 pm-11:00 pm

1 stop17h 30m

Hong Kong Intl

Tue 11/18

2:05 pm-5:55 pm

1 stop35h 50m

$521

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 10/29

9:00 pm-11:05 am

2 stops30h 05m

Hong Kong Intl

Thu 11/27

9:35 am-5:30 pm

1 stop15h 55m

$529

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 9/29

9:20 pm-11:45 pm

1 stop19h 25m

Hong Kong Intl

Wed 10/1

11:00 pm-6:40 pm

1 stop26h 40m

$549

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Fri 11/7

9:00 pm-9:10 am

2 stops28h 10m

Hong Kong Intl

Sun 11/9

8:55 pm-5:55 pm

2 stops29h 00m

$570

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 1/7

5:40 pm-9:50 pm

1 stop20h 10m

Hong Kong Intl

Tue 1/27

5:50 pm-5:50 pm

1 stop32h 00m

$573

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 11/5

8:50 am-8:30 am

1 stop15h 40m

Hong Kong Intl

Thu 11/6

7:35 pm-6:40 am

1 stop19h 05m

$582

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Fri 10/24

10:00 pm-9:10 am

2 stops28h 10m

Hong Kong Intl

Sun 11/9

8:55 pm-5:55 pm

2 stops29h 00m

$588

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Fri 10/3

8:25 pm-8:35 pm

1 stop17h 10m

Hong Kong Intl

Fri 10/24

8:30 am-5:45 pm

1 stop16h 15m

$591

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 11/5

7:20 pm-8:30 am

1 stop29h 10m

Hong Kong Intl

Tue 2/3

7:35 pm-6:10 pm

1 stop30h 35m

$599

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 Heathrow Airport 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 cheapest month to fly to Hong Kong?

The month of November is, on average, the cheapest month to fly to Hong Kong from London Heathrow Airport, with most prices found around $733. The month of May is another great option to travel to Hong Kong, with average flight prices from London Heathrow Airport averaging around $762.

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

The cheapest day to depart from London Heathrow Airport 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 $949. The most expensive day to fly to Hong Kong is Saturday, with ticket prices averaging around $1,103.

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 $1,096 per ticket.

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

Fly from London Heathrow to Hong Kong Intl for the best London Heathrow - 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 Heathrow Airport 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 Heathrow Airport for as low as $801 on momondo.

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

There are 4 cabin classes available to choose from on London Heathrow 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 Heathrow Airport to Hong Kong flights?

You could potentially save up to 31% on your flight if you consider stops on a London Heathrow Airport to Hong Kong flight.

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

As of September 2025, prices for London Heathrow Airport to Hong Kong flights are approximately 25% cheaper when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Hong Kong

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

Estimated round-trip price

Cheap London Heathrow Airport to Hong Kong (LHR to HKG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport 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 Heathrow Airport in the past 72 hours is $644. The best round-trip flight deal from London Heathrow Airport to Hong Kong found on momondo in the last 72 hours is $911.

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

Direct flights go from London Heathrow Airport to Hong Kong every day.

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

Search flight deals

How far is London Heathrow to Hong Kong Intl by plane?
The straight-line distance from London Heathrow to Hong Kong Intl is 5988.2 mi. In terms of flight time, this usually takes a little over 15h 40m.
When did momondo last update prices for flights from London Heathrow Airport to Hong Kong Intl Airport?
Prices for flights from London Heathrow Airport to Hong Kong Intl Airport were last updated today.
How many operators does momondo search for flights from London Heathrow Airport to Hong Kong Intl Airport?
As of September 2025, there are 10 operators available to choose from for flights from London Heathrow Airport to Hong Kong Intl Airport.
How old do you have to be to fly from London Heathrow Airport to Hong Kong Intl Airport?
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 layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Hong Kong Intl Airport.
What documentation or ID do you need to fly to Hong Kong Intl Airport?
The required travel and health documents for your Hong Kong Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hong Kong Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from London Heathrow Airport to Hong Kong?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London Heathrow Airport to Hong Kong is Boeing 777-300ER (40.38% of total bookings). The next most popular plane models are Airbus A350-1000 (26.89%), Airbus A350-900 (24.79%), and Boeing 787-9 Dreamliner (3.41%).
What is the most popular airline from London Heathrow Airport to Hong Kong?
momondo data reveals that the most frequently booked airline on the route from London Heathrow Airport to Hong Kong is Cathay Pacific, representing 39% of all bookings. The subsequent popular airlines are British Airways at 16%, Air China at 12%, and China Southern at 9%.

Best airlines flying from London Heathrow Airport to Hong Kong

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

Airline	Rating	Free Cancellation	Price
China Eastern	PriceFrom $427	Free Cancellation	Rating 7.2 166 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 7.3 101 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 7.6 1,737 reviews	Search SWISS flights
Air India	PriceFrom $655	Free Cancellation	Rating 5.5 2,932 reviews	Search Air India flights
Finnair	PriceFrom $692	Free Cancellation	Rating 7.6 1,324 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 6.7 7,367 reviews	Search British Airways flights
Cathay Pacific	PriceFrom $777	Free Cancellation	Rating 7.6 998 reviews	Search Cathay Pacific flights

Cathay Pacific Flights From London Heathrow Airport to Hong Kong
Across 35 Cathay Pacific flights from London Heathrow Airport to Hong Kong this week, the average price was $1,029, with the best Cathay Pacific deals starting from $777 round-trip. 998 users have rated Cathay Pacific on momondo, with an average score of 7.6/10.
British Airways Flights From London Heathrow Airport to Hong Kong
British Airways is also a popular choice for this route. British Airways flight deals for London Heathrow Airport to Hong Kong start from as low as $730 round-trip, depending on your selected dates, with average British Airways deals seen on momondo around $974. British Airways operates 7 flights to Hong Kong from London Heathrow Airport in an average week. Users have rated it 6.7/10 across 7,367 reviews.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Hong Kong from London.

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

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

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

Once you have performed a search for London to Hong Kong 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 London to Hong Kong right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Hong Kong flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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 Heathrow Airport to Hong Kong from $341

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China Southern flights from London Heathrow Airport to Hong Kong

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

China Eastern flights from London Heathrow Airport to Hong Kong

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

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

See travel insights to Hong Kong from

How to get the cheapest flight ticket from London Heathrow Airport 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?

The month of November is, on average, the cheapest month to fly to Hong Kong from London Heathrow Airport, with most prices found around $733. The month of May is another great option to travel to Hong Kong, with average flight prices from London Heathrow Airport averaging around $762.

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

The cheapest day to depart from London Heathrow Airport 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 $949. The most expensive day to fly to Hong Kong is Saturday, with ticket prices averaging around $1,103.

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 $1,096 per ticket.

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

Fly from London Heathrow to Hong Kong Intl for the best London Heathrow - 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 Heathrow to Hong Kong Intl flights?

There are 4 cabin classes available to choose from on London Heathrow 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 Heathrow Airport to Hong Kong flights?

You could potentially save up to 31% on your flight if you consider stops on a London Heathrow Airport to Hong Kong flight.

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

As of September 2025, prices for London Heathrow Airport to Hong Kong flights are approximately 25% cheaper when compared to flights at the same time last year.

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

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

What airlines fly to Hong Kong?

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

Beijing (PKX) was the most common stop: 27% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Beijing (PKX) offer the lowest average round-trip price of $648.

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

Flights connecting via Frankfurt am Main (FRA) have the shortest average one-way travel time: 15h 20m.

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

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

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

As of September 2025, 7 flights take off from London Heathrow Airport and land in Hong Kong each day. The most common flight departure time for this route is 7:00PM, with 70% of daily flights taking off in the evening.

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

As of September 2025, 49 flights take off from London Heathrow Airport and land in Hong Kong each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

When to book flights from London Heathrow Airport to Hong Kong

Cheap London Heathrow Airport to Hong Kong (LHR to HKG) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Hong Kong

How far is London Heathrow to Hong Kong Intl by plane?

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

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

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

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

Best airlines flying from London Heathrow Airport to Hong Kong

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

Cathay Pacific Flights From London Heathrow Airport to Hong Kong

British Airways Flights From London Heathrow Airport 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.

Get notified when prices go down

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