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

Airfare is below average for this route at the moment. Hong Kong to London flights typically cost between HK$4,651 and HK$7,238 in May. The cheapest return flight price found within the last 3 days was HK$4,424 on Multiple Airlines (4 May-20 May).

Question 1

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

Accepted Answer

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

Question 2

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

Accepted Answer

Flights via Zurich (ZRH) offer the fastest connection on this route, with an average stopover time of 1h 28m. Find deals

Question 3

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

Accepted Answer

Zurich (ZRH) – chosen by Cheapflights users on 19% of one-stop itineraries from Hong Kong to London on Cheapflights. Find deals

Question 4

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

Accepted Answer

Over the past year, British Airways have had the lowest number of delays on this route, with just 7% of flights being delayed. Find deals

Question 5

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

Accepted Answer

Flights via Zurich (ZRH) have the shortest average one-way travel time for one-stop routes: 16h 16m.

Question 6

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

Accepted Answer

Airfare is below average for this route at the moment.Hong Kong to London flights typically cost between HK$4,651 and HK$7,238 in May.
The cheapest return flight price found within the last 3 days was HK$4,424 on Multiple Airlines (4 May-20 May).

Question 7

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

Accepted Answer

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

Question 8

How often are flights from Hong Kong to London delayed?

Accepted Answer

About 20% of weekly flights between Hong Kong and London have experienced delays in the past year, with the average delay time being 135 minutes.

Question 9

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

Accepted Answer

Chengdu (TFU) is the most affordable one-stop option, with an average return flight price of HK$4,116.

Question 10

How long is the flight from Hong Kong to London?

Accepted Answer

Airlines like China Eastern, Etihad Airways, and Finnair fly from Hong Kong to London in about 26h 55m. The time it takes to get you to your destination can typically vary by up to 27h 10m. Hong Kong and London are separated by a distance of 9624 km. This flight may include one or multiple stops.

Question 11

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

Accepted Answer

According to our current data, SWISS (HK$632), China Southern (HK$3,022), and Lufthansa (HK$3,124) offers the cheapest pricing from Hong Kong to London. SWISS is currently priced 90% below the average price you’ll pay for this route.

Question 12

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

Accepted Answer

The cheapest airline one-way is SWISS, with whom users have recently found tickets for as low as HK$632. However, be on the lookout for offers from Hainan Airlines and China Southern, as they are both options that can get you from Hong Kong to London for a low price.

Question 13

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

Accepted Answer

Booking 10 days in advance of your planned departure date is, on average, the best time to get cheap flights from Hong Kong to London. 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 Hong Kong to London?

Accepted Answer

Currently, August is the cheapest month in which you can book a flight from Hong Kong to London (average of HK$915). Flying from Hong Kong to London in September is currently the most expensive (average of HK$5,315). 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 Hong Kong to London

Accepted Answer

The most flights from HKG to LON 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 London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Question 17

E

Accepted Answer

If weather is an important factor for your trip to London, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Question 18

What are the most popular routes from Hong Kong to London?

Accepted Answer

The most popular route from Hong Kong to London is Hong Kong Intl - London Heathrow. You may also consider Hong Kong Intl - London Gatwick or Hong Kong Intl - London Stansted.

Question 19

What are the cheapest flights from Hong Kong to London?

Accepted Answer

Looking at all options, your cheapest flight can be booked for HK$4,439. While the most popular route (Hong Kong Intl - London Heathrow) can be booked for HK$4,026 on average, our data indicates HK$26,057 when flying from Hong Kong to London.

Question 20

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

Accepted Answer

Consider Iberia (84%), British Airways (84%) or Cathay Pacific (64%) when booking your flight. These represent the most reliable airlines when flying from Hong Kong to London.

Question 21

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

Accepted Answer

Before booking your flight from Hong Kong to London, check out the most popular airlines for this route: Cathay Pacific, British Airways or Air China.

Question 22

Where are the most common stopover locations when flying from Hong Kong to London?

Accepted Answer

The most popular stopover on flights from Hong Kong to London is Shanghai. Frankfurt am Main sees the second most layovers for non-direct flights flying from Hong Kong to London. Zurich comes next as the third most popular stopover location for Hong Kong to London flights.

Question 23

Where are the least popular stopover locations for Hong Kong to London flights?

Accepted Answer

Of the flights from Hong Kong to London that have stopovers, the fewest flights stop in Beijing. Helsinki sees the next fewest stopovers on Hong Kong to London flights. Doha ranks third to last in terms of the least popular stopover locations on Hong Kong to London flights.

Question 24

What are some popular things to do or see while on a stopover in Shanghai?

Accepted Answer

People's Square, Jing'an Temple, and Shanghai Disneyland are the most popular attractions in Shanghai if you're in need of something to do during your stopover. People's Square, Jing'an Temple, and Shanghai Disneyland are located about 32.7 km, 35.4 km, and 14.1 km, respectively from Shanghai Pu Dong.

Question 25

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

Accepted Answer

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

Question 26

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

Accepted Answer

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

Question 27

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

Accepted Answer

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

Question 28

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

Accepted Answer

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

Question 29

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

Accepted Answer

Yes. Cheapflights offers flight deals from Hong Kong to London 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 30

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

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to London from Hong Kong today with Cheapflights!

Question 31

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

Accepted Answer

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from Hong Kong.

Question 32

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

Accepted Answer

Need flexible booking options for your flight to London from Hong Kong? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Question 33

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

Accepted Answer

Of course! You can now track prices for flights from Hong Kong to London and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

Round-trip from	HK$4,424
One-way from	HK$1,853
Popular in	July
Cheapest in	November
Average price	HK$6,316
Good round-trip deal	HK$7,358 or less
Good one-way deal	HK$4,759 or less

Airline	Cheapest	Average	Flexibility	On-time
SWISS	CheapestHK$632	AverageHK$6,138	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
China Southern	CheapestHK$3,022	AverageHK$5,170	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Lufthansa	CheapestHK$3,124	AverageHK$5,556	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Air France	CheapestHK$4,165	AverageHK$5,213	FlexibilityNo cancel fee	On-time77%	Search Air France flights
China Eastern	CheapestHK$4,184	AverageHK$5,988	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
KLM	CheapestHK$4,256	AverageHK$5,746	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Etihad Airways	CheapestHK$4,351	AverageHK$5,130	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Air China	CheapestHK$4,376	AverageHK$6,245	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Finnair	CheapestHK$4,623	AverageHK$6,245	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Singapore Airlines	CheapestHK$4,746	AverageHK$5,944	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights

Cheap flights from Hong Kong to London from HK$1,853

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 24-5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Hong Kong to London

Cheapest flights from Hong Kong to LondonExplore the most affordable flight options available from Hong Kong to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 March 2026.

Explore the most affordable flight options available from Hong Kong to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 March 2026.

Best flights from Hong Kong to LondonDiscover carefully curated flight deals from Hong Kong to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 March 2026.

Discover carefully curated flight deals from Hong Kong to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 March 2026.

Direct flights from Hong Kong to LondonExplore direct flight options from Hong Kong to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 March 2026.

Explore direct flight options from Hong Kong to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 March 2026.

Last-minute flights from Hong Kong to LondonDiscover last-minute flight deals from Hong Kong to London. Data last updated 10 March 2026 and is based on user searches.

Discover last-minute flight deals from Hong Kong to London. Data last updated 10 March 2026 and is based on user searches.

One-way flights from Hong Kong to LondonSearch for one-way flight options from Hong Kong to London. Find affordable one-way fares based on user searches. Data last updated 10 March 2026.

Search for one-way flight options from Hong Kong to London. Find affordable one-way fares based on user searches. Data last updated 10 March 2026.

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Best time to book a flight from Hong Kong to London

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

Cheapflights Insights

Everything you need to know about your flight from Hong Kong to London

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

Use this chart to determine the optimal time to book a return flight from Hong Kong to London. Price data was last updated on 6 March 2026.

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

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

Find hourly flight availability from Hong Kong to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 March 2026.

Weekly flight availability from Hong Kong to London

Explore weekly flight availability from Hong Kong to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 10 March 2026.

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

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

Share of one-stop return flights from Hong Kong to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

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

Average return fare for one-stop flights from Hong Kong to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

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

Shortest average travel time for one-stop one-way flights from Hong Kong to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

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

Average stopover duration for one-stop one-way flights from Hong Kong to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

How often are flights from Hong Kong to London delayed?

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

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

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

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 10 March 2026.

Read through reviews of airlines operating flights from Hong Kong to London, such as Cathay Pacific,SWISS, andAir China. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

How long is the flight from Hong Kong to London?

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

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

What are the most popular routes from Hong Kong to London?

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

What are the cheapest flights from Hong Kong to London?

Where are the most common stopover locations when flying from Hong Kong to London?

What are some popular things to do or see while on a stopover in Shanghai?

Where are the least popular stopover locations for Hong Kong to London flights?

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

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

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

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

Travelling to a place near London?

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Fly from Hong Kong to London on these airlines

Choose from the following airlines for your flight from Hong Kong to London. Flights are based on user searches made on Cheapflights and were last updated on 10 March 2026.

Alternative routes for Hong Kong to London

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Complete your trip

Complete your trip to London by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

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Search flights from Hong Kong to London by cabin class

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Other flights to London

Cheapest flights from Hong Kong to London
Explore the most affordable flight options available from Hong Kong to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 March 2026.

Best flights from Hong Kong to London
Discover carefully curated flight deals from Hong Kong to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 March 2026.

Direct flights from Hong Kong to London
Explore direct flight options from Hong Kong to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 March 2026.

Last-minute flights from Hong Kong to London
Discover last-minute flight deals from Hong Kong to London. Data last updated 10 March 2026 and is based on user searches.

One-way flights from Hong Kong to London
Search for one-way flight options from Hong Kong to London. Find affordable one-way fares based on user searches. Data last updated 10 March 2026.