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 59% 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.

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

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

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 July 2025, there are 9 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.

$347 Cheap Flights from London Heathrow Airport to Hong Kong in 2025

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

As of July 2025, 6 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.

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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

10:00 pm - 3:05 pmLHR-HKG

34h 05m2 stops

11:00 am - 7:30 pmHKG-LHR

39h 30m2 stops

$465

Find Deal

vie., ago. 29 - dom., sep. 7

5:40 pm - 7:00 pmLHR-HKG

17h 20m1 stop

5:50 pm - 5:50 pmHKG-LHR

32h 00m1 stop

$494Air China

Find Deal

lun., nov. 10 - lun., nov. 24

5:40 pm - 7:00 pmLHR-HKG

17h 20m1 stop

1:00 pm - 3:55 pmHKG-LHR

34h 55m1 stop

$496Air China

Find Deal

lun., nov. 10 - mié., dic. 10

9:00 pm - 12:25 pmLHR-HKG

32h 25m1 stop

1:40 pm - 6:05 pmHKG-LHR

35h 25m1 stop

$509China Southern

Find Deal

mié., oct. 1 - mié., oct. 22

9:00 pm - 10:45 pmLHR-HKG

18h 45m1 stop

1:40 pm - 6:05 pmHKG-LHR

35h 25m1 stop

$511China Southern

Find Deal

sáb., sep. 20 - lun., oct. 20

8:05 pm - 5:05 pmLHR-HKG

37h 00m1 stop

11:20 pm - 8:05 amHKG-LHR

16h 45m1 stop

$621SWISS

Find Deal

sáb., nov. 15 - lun., nov. 17

9:20 pm - 10:25 amLHR-HKG

30h 05m3 stops

7:30 am - 6:40 pmHKG-LHR

18h 10m1 stop

$634China Eastern

Find Deal

sáb., sep. 20 - lun., oct. 20

1:50 pm - 4:25 pmLHR-HKG

18h 35m2 stops

11:45 pm - 7:45 amHKG-LHR

16h 00m1 stop

$645Lufthansa

Find Deal

mar., nov. 11 - lun., nov. 17

1:50 pm - 4:25 pmLHR-HKG

18h 35m2 stops

11:45 pm - 10:45 amHKG-LHR

19h 00m1 stop

$646Lufthansa

Find Deal

mié., nov. 12 - lun., nov. 24

8:05 pm - 5:05 pmLHR-HKG

37h 00m1 stop

11:20 pm - 4:20 pmHKG-LHR

25h 00m1 stop

$661SWISS

Find Deal

jue., nov. 27 - sáb., nov. 29

Air China flights from London Heathrow Airport to Hong Kong

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

Air China

Nov 10

LHR5:40 pmLondon Heathrow

17h 20m

1 stop

HKG7:00 pmHong Kong Intl

Nov 24

HKG5:50 pmHong Kong Intl

32h 00m

1 stop

LHR5:50 pmLondon Heathrow

$494

Find similar

Air China

Nov 10

LHR5:40 pmLondon Heathrow

17h 20m

1 stop

HKG7:00 pmHong Kong Intl

Dec 10

HKG1:00 pmHong Kong Intl

34h 55m

1 stop

LHR3:55 pmLondon Heathrow

$496

Find similar

Air China

Oct 23

LHR8:25 pmLondon Heathrow

32h 20m

1 stop

HKG11:45 amHong Kong Intl

Nov 24

HKG8:15 pmHong Kong Intl

29h 35m

1 stop

LHR5:50 pmLondon Heathrow

$497

Find similar

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

Oct 1

LHR9:00 pmLondon Heathrow

32h 25m

1 stop

HKG12:25 pmHong Kong Intl

Oct 22

HKG1:40 pmHong Kong Intl

35h 25m

1 stop

LHR6:05 pmLondon Heathrow

$509

Find similar

China Southern

Sep 20

LHR9:00 pmLondon Heathrow

18h 45m

1 stop

HKG10:45 pmHong Kong Intl

Oct 20

HKG1:40 pmHong Kong Intl

35h 25m

1 stop

LHR6:05 pmLondon Heathrow

$511

Find similar

China Southern

Nov 21

LHR9:30 pmLondon Heathrow

17h 30m

1 stop

HKG11:00 pmHong Kong Intl

Nov 30

HKG2:05 pmHong Kong Intl

35h 50m

1 stop

LHR5:55 pmLondon Heathrow

$533

Find similar

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

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 $734. 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 $942. 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 $987. In the morning is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $1,078 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 $890 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 $799 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 8% 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 July 2025, prices for London Heathrow Airport to Hong Kong flights are approximately 4% 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	$347
Fastest flight time	12h 35m
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 $347. The best round-trip flight deal from London Heathrow Airport to Hong Kong found on momondo in the last 72 hours is $465.

The fastest flight from London Heathrow Airport to Hong Kong takes 12h 35m

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 05m.
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 July 2025, there are 9 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 (37.15% of total bookings). The next most popular plane models are Airbus A350-1000 (31.41%), Airbus A350-900 (20.52%), and Boeing 787-9 Dreamliner (5.67%).
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 45% of all bookings. The subsequent popular airlines are British Airways at 13%, Air China at 10%, 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 $428	Free Cancellation	Rating 7.2 151 reviews	Search China Eastern flights
China Southern	PriceFrom $435	Free Cancellation	Rating 7.6 104 reviews	Search China Southern flights
Air China	PriceFrom $444	Free Cancellation	Rating 7.3 90 reviews	Search Air China flights
Lufthansa	PriceFrom $549	Free Cancellation	Rating 6.8 7,216 reviews	Search Lufthansa flights
SWISS	PriceFrom $579	Free Cancellation	Rating 7.5 1,661 reviews	Search SWISS flights
Finnair	PriceFrom $627	Free Cancellation	Rating 7.6 1,316 reviews	Search Finnair flights
Thai Airways	PriceFrom $722	Free Cancellation	Rating 7.8 339 reviews	Search Thai Airways flights
British Airways	PriceFrom $730	Free Cancellation	Rating 6.6 7,151 reviews	Search British Airways flights
Cathay Pacific	PriceFrom $770	Free Cancellation	Rating 7.6 935 reviews	Search Cathay Pacific flights

Cathay Pacific Flights From London Heathrow Airport to Hong Kong
Across 33 Cathay Pacific flights from London Heathrow Airport to Hong Kong this week, the average price was $968, with the best Cathay Pacific deals starting from $770 round-trip. 935 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 $995. British Airways operates 7 flights to Hong Kong from London Heathrow Airport in an average week. Users have rated it 6.6/10 across 7,151 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 $347

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Find the cheapest flights from London Heathrow Airport to Hong Kong

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Air China flights from London Heathrow Airport to Hong Kong

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

China Southern flights from London Heathrow Airport to Hong Kong

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

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 $734. 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 $942. 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 $987. In the morning is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $1,078 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 8% 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 July 2025, prices for London Heathrow Airport to Hong Kong flights are approximately 4% 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, China Southern, and Shenzhen Airlines are the most popular carriers operating from London Heathrow to Hong Kong Intl

What airlines fly to Hong Kong?

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

As of July 2025, 6 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 July 2025, 47 flights take off from London Heathrow Airport and land in Hong Kong 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 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.

Find better results for your trip to Hong Kong

Fly your favorite airline to Hong Kong

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