Question 1

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

Accepted Answer

As of December 2025, 48 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.

Question 2

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

Accepted Answer

Flights connecting via Amsterdam (AMS) have the shortest average one-way travel time: 15h 06m.

Question 3

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

Accepted Answer

Beijing (PKX) was the most common stop: 18% of momondo users choosing one-stop flights on this route connected there.

Question 4

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

Accepted Answer

Fly from London Heathrow to Hong Kong Intl for the best London Heathrow - Hong Kong Intl flight prices

Question 5

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

Accepted Answer

Our most recent data shows that the best time of day to fly to Hong Kong is in the afternoon. Flights from London Heathrow Airport to Hong Kong during this time can be as low as £779. Flights in the morning are often more expensive, with an average ticket price of £861.

Question 6

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

Accepted Answer

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

Question 7

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

Accepted Answer

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

Question 8

How far in advance should I book a flight to Hong Kong?

Accepted Answer

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 £675 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 Heathrow Airport for as low as £621 on momondo.

Question 9

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

Accepted Answer

On average, the least expensive day to fly to Hong Kong from London Heathrow Airport is on a Sunday. momondo users have found tickets for Sunday departures for as low as £799. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from London Heathrow Airport to Hong Kong on a Saturday will generally be more expensive and average around £845. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Question 10

How often are flights from London to Hong Kong delayed?

Accepted Answer

Historically, on average around 10% 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 154 minutes.

Question 11

What is the cheapest month to fly to Hong Kong?

Accepted Answer

If you don’t want to visit Hong Kong in November, then you should wait until May to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of £568.

Question 12

Which airlines fly to Hong Kong?

Accepted Answer

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 62% of people opting to fly with this airline when travelling to Hong Kong. Keep in mind that there are 21 different airlines that fly to Hong Kong on a routine basis, so you have a few additional options to choose from.

Question 13

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

Accepted Answer

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

Question 14

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

Accepted Answer

Amsterdam (AMS) has the shortest average stopover time for this route: 1h 37m.

Question 15

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

Accepted Answer

As of December 2025, prices for London Heathrow Airport to Hong Kong flights are approximately 16% cheaper when compared to flights at the same time last year.

Question 16

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

Accepted Answer

Flights via Shanghai (PVG) offer the lowest average return price of £407.

Question 17

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

Accepted Answer

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.

Question 18

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

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 19

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

Accepted Answer

As of December 2025, there are 6 flights per day flying from London Heathrow Airport to Hong Kong. The most common time of day flights depart is 17:00, with 56% of flights taking off in the afternoon.

Question 20

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

Accepted Answer

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

Question 21

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

Accepted Answer

The number of operators available for flights from London Heathrow Airport to Hong Kong Intl Airport is 21 as of December 2025.

Question 22

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

Accepted Answer

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 Heathrow Airport to Hong Kong Intl Airport.

Question 23

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

Accepted Answer

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.

Best price found	£568
Fastest flight time	12h 30m
Direct flights	Every day
Airports in Hong Kong	1 airport

Airline	Rating	Free Cancellation	Price
Emirates	PriceFrom £240	Free Cancellation	Rating 8.1 3,441 reviews	Search Emirates flights
China Southern	PriceFrom £304	Free Cancellation	Rating 7.5 122 reviews	Search China Southern flights
China Eastern	PriceFrom £307	Free Cancellation	Rating 7.2 178 reviews	Search China Eastern flights
Air China	PriceFrom £320	Free Cancellation	Rating 7.2 127 reviews	Search Air China flights
Hainan Airlines	PriceFrom £324	Free Cancellation	Rating 8.3 58 reviews	Search Hainan Airlines flights
Lufthansa	PriceFrom £371	Free Cancellation	Rating 6.8 7,628 reviews	Search Lufthansa flights
SWISS	PriceFrom £380	Free Cancellation	Rating 7.5 1,812 reviews	Search SWISS flights
Etihad Airways	PriceFrom £421	Free Cancellation	Rating 7.4 1,332 reviews	Search Etihad Airways flights
Air India	PriceFrom £488	Free Cancellation	Rating 5.5 2,950 reviews	Search Air India flights
Air France	PriceFrom £508	Free Cancellation	Rating 7.4 1,506 reviews	Search Air France flights

Cheap flights from London Heathrow Airport to Hong Kong from £253

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 Heathrow Airport to Hong Kong

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

China Southern flights from London Heathrow Airport to Hong Kong

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

Air China flights from London Heathrow Airport to Hong Kong

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

momondo Fare Finder

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

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 May to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of £568.

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?

Our most recent data shows that the best time of day to fly to Hong Kong is in the afternoon. Flights from London Heathrow Airport to Hong Kong during this time can be as low as £779. Flights in the morning are often more expensive, with an average ticket price of £861.

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.

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

As of December 2025, prices for London Heathrow Airport to Hong Kong flights are approximately 16% 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?

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

Which airlines fly to Hong Kong?

How often are flights from London to Hong Kong delayed?

Historically, on average around 10% 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 154 minutes.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

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

Tuesday is statistically the day of the week that experiences the fewest 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 fewest 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 for stopovers for flights between London Heathrow Airport and Hong Kong?

Beijing (PKX) was the most common stop: 18% of momondo users choosing one-stop flights on this route connected there.

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

Flights via Shanghai (PVG) offer the lowest average return price of £407.

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

Flights connecting via Amsterdam (AMS) have the shortest average one-way travel time: 15h 06m.

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

Amsterdam (AMS) has the shortest average stopover time for this route: 1h 37m.

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

As of December 2025, there are 6 flights per day flying from London Heathrow Airport to Hong Kong. The most common time of day flights depart is 17:00, with 56% of flights taking off in the afternoon.

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

As of December 2025, 48 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

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.