Q: How much does it cost for a return flight from London Heathrow Airport to Hong Kong?

Airfare is below average for this route at the moment. London Heathrow Airport to Hong Kong flights typically cost between HK$7,716 and HK$11,370 in October. The cheapest return price found within the last 5 days was HK$5,152 on Air China (13 Oct–5 Nov).

Question 1

What’s the cheapest stopover airport for flights from London Heathrow Airport to Hong Kong?

Accepted Answer

Haikou (HAK) is the most affordable one-stop option, with an average return flight price of HK$5,081.

Question 2

How much does it cost for a return flight from London Heathrow Airport to Hong Kong?

Accepted Answer

Airfare is below average for this route at the moment.London Heathrow Airport to Hong Kong flights typically cost between HK$7,716 and HK$11,370 in October.
The cheapest return price found within the last 5 days was HK$5,152 on Air China (13 Oct–5 Nov).

Question 3

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

Accepted Answer

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

Question 4

How often are flights from London to Hong Kong delayed?

Accepted Answer

About 13% of weekly flights between London and Hong Kong have experienced delays in the past year, with the average delay time being 154 minutes.

Question 5

What’s the fastest stopover option from London Heathrow Airport to Hong Kong?

Accepted Answer

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 14h 39m.

Question 6

What’s the top stopover airport for flights from London Heathrow Airport to Hong Kong?

Accepted Answer

Helsinki (HEL) – chosen by Cheapflights users on 12% of one-stop itineraries from London Heathrow Airport to Hong Kong on Cheapflights.

Question 7

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

Accepted Answer

Over the past year, Cathay Pacific have had the lowest number of delays on this route, with just 13% of flights being delayed.

Question 8

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Hong Kong?

Accepted Answer

Flights via Zurich (ZRH) offer the fastest connection on this route, with an average stopover time of 1h 23m.

Question 9

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

Accepted Answer

Tuesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Question 10

How long is the flight from London Heathrow Airport to Hong Kong?

Accepted Answer

China Eastern and British Airways can get you from London Heathrow Airport to Hong Kong in just under 12h 55m. Your travel time can differ by up to 41h 10m. There are 9624 km between London Heathrow Airport and Hong Kong. This flight may include one or multiple stops.

Question 11

What are the cheapest airlines flying from London Heathrow Airport to Hong Kong round-trip?

Accepted Answer

Cheapflights users have booked flights from London Heathrow Airport to Hong Kong round-trip from HK$3,354. Other airlines that can offer you cheap pricing are China Southern, from HK$3,389, and Hainan Airlines, from HK$3,454. China Eastern is priced at 55% lower than the current average price of a flight leaving 3 months from now.

Question 12

What are the cheapest airlines to fly from London Heathrow Airport to Hong Kong one-way?

Accepted Answer

To fly one-way, consider booking your trip with Air China, which is currently one of the cheapest options available, starting at HK$2,284. China Eastern flights start at HK$2,465 while deals on China Southern start at HK$2,479 one-way.

Question 13

How far ahead should I book a flight from London Heathrow Airport to Hong Kong?

Accepted Answer

Booking 81 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Hong Kong. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Question 14

What is the cheapest month to book a flight from London Heathrow Airport to Hong Kong?

Accepted Answer

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Hong Kong (average of HK$6,053). Flying from London Heathrow Airport to Hong Kong in July is currently the most expensive (average of HK$9,786). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 15

Weekly flight availability from London Heathrow Airport to Hong Kong

Accepted Answer

The most flights from LHR to HKG are scheduled on a Monday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

Question 16

E

Accepted Answer

In terms of precipitation, rainfall in Hong Kong ranges from 20.0 - 390.0 inches per month. June is typically the wettest month, when rainfall can reach 390.0 mm. January is typically the driest time to visit Hong Kong when rainfall is around 20.0 mm.

Question 17

E

Accepted Answer

If weather is an important factor for your trip to Hong Kong, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).

Question 18

What are the cheapest flights from London Heathrow Airport to Hong Kong?

Accepted Answer

On average you can expect to pay HK$20,525 for a flight from London Heathrow Airport to Hong Kong. The cheapest flight overall is HK$4,994 while the most popular route, (London Heathrow - Hong Kong Intl) is currently priced at HK$3,097.

Question 19

What are the most reliable airlines from London Heathrow Airport to Hong Kong?

Accepted Answer

The top 3 most reliable airlines when flying from London Heathrow Airport to Hong Kong are Iberia (83%), British Airways (83%) and Cathay Pacific (74%).

Question 20

What are the most popular airlines that fly from London Heathrow Airport to Hong Kong?

Accepted Answer

Consider Cathay Pacific, British Airways or Lufthansa when booking your flight. These represent the most popular airlines when flying from London Heathrow Airport to Hong Kong.

Question 21

What is the cheapest time of day to fly from LHR to HKG?

Accepted Answer

When flying from London Heathrow Airport to Hong Kong, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Question 22

What airport do you fly into for flights to Hong Kong from London Heathrow?

Accepted Answer

Hong Kong Intl (HKG), located 26.0 km from the city centre, is the airport you fly into when you book flights from London Heathrow to Hong Kong. 16 airlines have flights to Hong Kong Intl from London Heathrow on a regular basis. Booking flights from London Heathrow to Hong Kong Intl should not be difficult; the airport handles an average of 7 inbound flights from London Heathrow per day.

Question 23

Can I find deals for flights from Heathrow to Hong Kong that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Heathrow to Hong Kong flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 24

How can I find direct flights from Heathrow to Hong Kong?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Hong Kong.

Question 25

Can I find deals for business class flights from Heathrow to Hong Kong?

Accepted Answer

Yes. Cheapflights offers flight deals from Heathrow to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 26

How does Cheapflights help users find flights from Heathrow to Hong Kong?

Accepted Answer

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Hong Kong. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Question 27

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Hong Kong?

Accepted Answer

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Hong Kong.

Question 28

Can Cheapflights find flights from Heathrow to Hong Kong with no change fees?

Accepted Answer

Yes! Cheapflights helps users easily find flights from Heathrow to Hong Kong with no change fees.

Question 29

Can Cheapflights notify me if prices for flights from Heathrow to Hong Kong become cheaper?

Accepted Answer

Yes, Cheapflights offers price alerts on Heathrow to Hong Kong flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

Round-trip from	HK$5,152
One-way from	HK$3,505
Popular in	July
Cheapest in	November
Average price	HK$9,786
Good round-trip deal	HK$6,968 or less
Good one-way deal	HK$5,293 or less

Airline	Cheapest	Average	Flexibility	On-time
China Eastern	CheapestHK$3,354	AverageHK$4,699	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
China Southern	CheapestHK$3,389	AverageHK$6,229	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Hainan Airlines	CheapestHK$3,454	AverageHK$4,435	FlexibilityNo cancel fee	On-time61%	Search Hainan Airlines flights
Air China	CheapestHK$3,455	AverageHK$4,741	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Etihad Airways	CheapestHK$4,593	AverageHK$6,399	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Finnair	CheapestHK$4,990	AverageHK$8,316	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Lufthansa	CheapestHK$5,134	AverageHK$6,529	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Air France	CheapestHK$5,580	AverageHK$7,172	FlexibilityNo cancel fee	On-time77%	Search Air France flights
SWISS	CheapestHK$5,611	AverageHK$7,800	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Emirates	CheapestHK$5,617	AverageHK$10,483	FlexibilityNo cancel fee	On-time75%	Search Emirates flights

Cheap flights from London Heathrow Airport to Hong Kong from HK$3,505

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2-8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Hong Kong

Cheapest flights from Heathrow to Hong KongExplore the most affordable flight options available from Heathrow to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 July 2026.

Explore the most affordable flight options available from Heathrow to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 July 2026.

Best flights from Heathrow to Hong KongDiscover carefully curated flight deals from Heathrow to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 July 2026.

Discover carefully curated flight deals from Heathrow to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 July 2026.

Direct flights from Heathrow to Hong KongExplore direct flight options from Heathrow to Hong Kong based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 July 2026.

Explore direct flight options from Heathrow to Hong Kong based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 July 2026.

Last-minute flights from Heathrow to Hong KongDiscover last-minute flight deals from Heathrow to Hong Kong. Data last updated 22 July 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Hong Kong. Data last updated 22 July 2026 and is based on user searches.

One-way flights from Heathrow to Hong KongSearch for one-way flight options from Heathrow to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 22 July 2026.

Search for one-way flight options from Heathrow to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 22 July 2026.

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Cheapflights Fare Finder

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

Best time to book a flight from Heathrow to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Heathrow with our price prediction graph.

Cheapflights Insights

How far ahead should I book a flight from London Heathrow Airport to Hong Kong?

Booking 81 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Hong Kong. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London Heathrow Airport to Hong Kong?

What is the cheapest time of day to fly from LHR to HKG?

When flying from London Heathrow Airport to Hong Kong, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from London Heathrow Airport to Hong Kong?

Weekly flight availability from London Heathrow Airport to Hong Kong

The most flights from LHR to HKG are scheduled on a Monday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

How often are flights from London to Hong Kong delayed?

About 13% of weekly flights between London and Hong Kong have experienced delays in the past year, with the average delay time being 154 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

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

Tuesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, Cathay Pacific have had the lowest number of delays on this route, with just 13% of flights being delayed.

What’s the top stopover airport for flights from London Heathrow Airport to Hong Kong?

Helsinki (HEL) – chosen by Cheapflights users on 12% of one-stop itineraries from London Heathrow Airport to Hong Kong on Cheapflights.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Hong Kong?

Haikou (HAK) is the most affordable one-stop option, with an average return flight price of HK$5,081.

What’s the fastest stopover option from London Heathrow Airport to Hong Kong?

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 14h 39m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Hong Kong?

Flights via Zurich (ZRH) offer the fastest connection on this route, with an average stopover time of 1h 23m.

Reviews of airlines servicing Hong Kong

Get a feel of what it's like to fly with Cathay Pacific,China Southern, andAir China from London Heathrow Airport to Hong Kong by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to Hong Kong from London Heathrow?

How long is the flight from London Heathrow Airport to Hong Kong?

What are the cheapest airlines flying from London Heathrow Airport to Hong Kong round-trip?

What are the cheapest airlines to fly from London Heathrow Airport to Hong Kong one-way?

What are the most reliable airlines from London Heathrow Airport to Hong Kong?

What are the cheapest flights from London Heathrow Airport to Hong Kong?

Can I find deals for flights from Heathrow to Hong Kong that include hotel bookings?

How can I find direct flights from Heathrow to Hong Kong?

Can I find deals for business class flights from Heathrow to Hong Kong?

What is the cheapest month to book a flight from London Heathrow Airport to Hong Kong?

Browse thousands of different options on Cheapflights for your next trip

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Fly from Heathrow to Hong Kong on these airlines

Choose from the following airlines for your flight from Heathrow to Hong Kong. Flights are based on user searches made on Cheapflights and were last updated on 22 July 2026.

Alternative routes for Heathrow to Hong Kong

See prices for flight routes from nearby airports that may be better suited for you.

Search flights from Heathrow to Hong Kong by cabin class

Find flights from Heathrow to Hong Kong, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Hong Kong

Explore flights to Hong Kong departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 22 July 2026.

Heathrow and Hong Kong flights

Browse other Heathrow and Hong Kong flight options. Last updated on 22 July 2026.

Popular flight searches

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Top 10 airlines flying from Heathrow to Hong Kong

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How does Cheapflights help users find flights from Heathrow to Hong Kong?

Cheapest flights from Heathrow to Hong Kong
Explore the most affordable flight options available from Heathrow to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 July 2026.

Best flights from Heathrow to Hong Kong
Discover carefully curated flight deals from Heathrow to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 July 2026.

Direct flights from Heathrow to Hong Kong
Explore direct flight options from Heathrow to Hong Kong based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 July 2026.

Last-minute flights from Heathrow to Hong Kong
Discover last-minute flight deals from Heathrow to Hong Kong. Data last updated 22 July 2026 and is based on user searches.

One-way flights from Heathrow to Hong Kong
Search for one-way flight options from Heathrow to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 22 July 2026.