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

The number of flights available between London and Hong Kong is 6 per day as of July 2025. The most frequent departure time is 19:00, with 70% of daily flights leaving in the evening.

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

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

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

As of July 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 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 updated daily.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 you'll need for your trip to Hong Kong Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Hong Kong Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$511 Cheap Flights from London to Hong Kong in 2025

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

Prices are currently low for flights on this route. Typical prices usually range from $1,335 to $1,964. The lowest price recently found on this route was $860.

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Find the cheapest flights from London to Hong Kong

Round-trip

One-way

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Cheap return flights

22:00 - 09:05LHR-HKG

28h 05m1 stop

10:15 - 19:30HKG-LHR

16h 15m1 stop

$860Hainan Airlines

Find Deal

Wed, 10 Sep - Wed, 17 Sep

09:00 - 08:30LHR-HKG

15h 30m1 stop

19:35 - 14:30HKG-LHR

26h 55m1 stop

$927Etihad Airways

Find Deal

Mon, 3 Nov - Tue, 18 Nov

11:35 - 12:45LGW-HKG

18h 10m1 stop

20:05 - 15:00HKG-LGW

25h 55m1 stop

$938China Eastern

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Wed, 10 Sep - Wed, 17 Sep

18:40 - 17:45LGW-HKG

15h 05m1 stop

23:30 - 17:50HKG-LGW

26h 20m1 stop

$968SWISS

Find Deal

Tue, 4 Nov - Tue, 18 Nov

11:35 - 12:45LGW-HKG

18h 10m1 stop

11:25 - 06:40HKG-LGW

26h 15m2 stops

$970China Eastern

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Wed, 10 Sep - Wed, 17 Sep

18:40 - 16:40LHR-HKG

15h 00m1 stop

23:15 - 07:55HKG-LHR

15h 40m1 stop

$974SWISS

Find Deal

Thu, 25 Sep - Mon, 6 Oct

18:40 - 17:45LHR-HKG

15h 05m1 stop

23:45 - 08:45HKG-LHR

17h 00m1 stop

$976

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Thu, 15 Jan - Thu, 26 Feb

17:10 - 17:45LHR-HKG

16h 35m1 stop

23:45 - 07:45HKG-LHR

16h 00m1 stop

$985

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Wed, 14 Jan - Thu, 29 Jan

11:10 - 16:25LHR-HKG

21h 15m2 stops

23:45 - 14:50HKG-LHR

23h 05m1 stop

$988Lufthansa

Find Deal

Tue, 4 Nov - Sun, 9 Nov

19:30 - 15:45LHR-HKG

37h 15m1 stop

23:25 - 14:40HKG-LHR

22h 15m1 stop

$1,003Lufthansa

Find Deal

Mon, 22 Sep - Tue, 7 Oct

China Eastern flights from London to Hong Kong

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

China Eastern

10 Sept

LGW11:35London Gatwick

18h 10m

1 stop

HKG12:45Hong Kong Intl

17 Sept

HKG20:05Hong Kong Intl

25h 55m

1 stop

LGW15:00London Gatwick

$938

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China Eastern

10 Sept

LGW11:35London Gatwick

18h 10m

1 stop

HKG12:45Hong Kong Intl

17 Sept

HKG11:25Hong Kong Intl

26h 15m

2 stops

LGW06:40London Gatwick

$970

Find similar

Air China flights from London to Hong Kong

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

Air China

20 Oct

LHR22:40London Heathrow

15h 25m

1 stop

HKG21:05Hong Kong Intl

25 Oct

HKG08:30Hong Kong Intl

16h 15m

1 stop

LHR17:45London Heathrow

$990

Find similar

Air China

26 Oct

LHR17:40London Heathrow

20h 25m

1 stop

HKG22:05Hong Kong Intl

1 Nov

HKG20:15Hong Kong Intl

27h 40m

1 stop

LHR15:55London Heathrow

$1,123

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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

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?

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 $1,094.

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

The cheapest day to depart on your flight to Hong Kong is on a Wednesday when prices can be found for as low as $1,893. This is often the case because there is less demand to fly during this day of the week. Flights from London to Hong Kong on a Thursday will generally be more expensive and average around $2,106. 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 data shows that the cheapest London to Hong Kong flights are usually those with departure times in the afternoon. Our users have found flights to Hong Kong in the afternoon for as low as $1,745. In the morning is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $2,106 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 $1,362 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 $1,227 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 54% 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 July 2025, prices for London to Hong Kong flights are approximately 1% 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	$511
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 in the past 72 hours is $511. The best return flight deal from London to Hong Kong found on momondo in the last 72 hours is $860.

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

Direct flights go from London to Hong Kong every day.

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

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How far is London to Hong Kong Intl by plane?
London and Hong Kong Intl are 9616.0 km apart from one another. Flights usually cover this in 14h 10m, depending on flying conditions and air traffic around both airports.
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 updated daily.
How old do you have to be to fly from London to Hong Kong Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 you'll need for your trip to Hong Kong Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Hong Kong Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London to Hong Kong?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London to Hong Kong is Boeing 777-300ER (37.67% of total bookings). The next most popular plane models are Airbus A350-1000 (31.43%), Airbus A350-900 (21.37%), and Boeing 787-9 Dreamliner (5.20%).
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 (100% of total bookings).

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Hong Kong. momondo saves you time and could save you money on your trip.

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?

Yes momondo offers price alerts on flights to Hong Kong from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when 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.

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Cheap flights from London to Hong Kong from $511

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 30/8. 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

Air China flights from London to Hong Kong

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

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

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 $1,094.

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?

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 54% 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 July 2025, prices for London to Hong Kong flights are approximately 1% 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, Shenzhen Airlines, and British Airways 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?

The number of flights available between London and Hong Kong is 6 per day as of July 2025. The most frequent departure time is 19:00, with 70% of daily flights leaving in the evening.

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

As of July 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 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?

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