How long is the flight from Hong Kong to London?

Airlines like China Eastern, Etihad Airways, and Qatar Airways fly from Hong Kong to London in about 19h 50m. The time it takes to get you to your destination can typically vary by up to 10h 45m. Hong Kong and London are separated by a distance of 9627 km. This flight may include one or multiple stops.

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

According to our current data, China Southern (HK$2,547), Air China (HK$3,984), and Air France (HK$4,180) offers the cheapest pricing from Hong Kong to London. China Southern is currently priced 62% below the average price you’ll pay for this route.

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

The cheapest airline one-way is Air China, with whom users have recently found tickets for as low as HK$1,572. 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.

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.

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).

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

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.

What are the cheapest flights from Hong Kong to London?

Looking at all options, your cheapest flight can be booked for HK$4,487. While the most popular route (Hong Kong Intl - London Heathrow) can be booked for HK$4,636 on average, our data indicates HK$19,974 when flying from Hong Kong to London.

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

Consider Iberia (93%), British Airways (93%) or Cathay Pacific (62%) when booking your flight. These represent the most reliable airlines when flying from Hong Kong to London.

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

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.

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

The most popular stopover on flights from Hong Kong to London is Zurich.

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

Of the flights from Hong Kong to London that have stopovers, the fewest flights stop in Doha.

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

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. 14 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 6 outbound flights to London per day.

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

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

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

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.

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

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.

HK$2,659+ Cheap Flights from Hong Kong to London

Cheapflights Tip: The best prices from Hong Kong Intl to London are usually found in May or November, booked 36 days in advance, depart on a Monday or Sunday and return on a Sunday

Cheap flight deals from Hong Kong to London

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 9 August 2026.

Tue 18-820:55 -

1 stop30h 05m

Fri 28-821:20 -

1 stop19h 25m

Deal found 8-8HK$5,538

Thu 10-920:20 -

2 stops34h 35m

Thu 24-920:45 -

2 stops29h 15m

Deal found 7-8HK$5,538

Wed 7-1020:20 -

1 stop29h 25m

Tue 13-1014:45 -

1 stop35h 15m

Deal found 7-8HK$5,546

Fri 11-920:20 -

1 stop23h 25m

Thu 17-922:40 -

1 stop15h 25m

Deal found 7-8HK$5,554

Tue 8-920:20 -

2 stops21h 40m

Thu 17-905:40 -

2 stops20h 20m

Deal found 5-8HK$5,562

Tue 11-810:30 -

1 stop16h 55m

Mon 31-822:40 -

1 stop15h 25m

Deal found 5-8HK$5,562

Wed 2-913:55 -

1 stop23h 45m

Fri 11-922:00 -

1 stop16h 05m

Deal found 6-8HK$5,562

Tue 15-920:20 -

2 stops21h 40m

Mon 21-905:40 -

2 stops20h 20m

Deal found 5-8HK$5,569

Sun 13-920:20 -

1 stop23h 25m

Sun 27-909:30 -

1 stop16h 30m

Deal found 3-8HK$5,569

Sun 1-1107:50 -

2 stops31h 55m

Mon 30-1108:10 -

2 stops24h 35m

Deal found 7-8HK$5,569

Mon 14-920:20 -

2 stops33h 40m

Mon 28-905:40 -

2 stops20h 20m

Deal found 5-8HK$5,577

Thu 17-920:20 -

1 stop17h 40m

Tue 29-921:20 -

1 stop16h 45m

Deal found 5-8HK$5,577

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 9 August 2026.

Tue 8-920:20 -

2 stops21h 40m

Thu 17-905:40 -

2 stops20h 20m

Deal found 5-8HK$5,562

Sun 13-909:45 -

1 stop27h 55m

Sun 27-911:35 -

1 stop17h 15m

Deal found 3-8HK$5,813

Tue 24-1119:35 -

1 stop30h 35m

Sat 28-1120:55 -

1 stop27h 35m

Deal found 7-8HK$5,883

Thu 26-1118:05 -

1 stop19h 50m

Mon 30-1108:35 -

1 stop29h 05m

Deal found 7-8HK$6,158

Mon 23-1118:05 -

1 stop31h 50m

Mon 30-1120:15 -

1 stop17h 35m

Deal found 7-8HK$6,166

Fri 2-1008:55 -

1 stop38h 55m

Fri 30-1010:55 -

1 stop37h 10m

Deal found 6-8HK$6,181

Tue 1-1222:45 -

Nonstop14h 50m

Tue 8-1218:55 -

Nonstop12h 55m

Deal found 3-8HK$6,989

Mon 19-1023:25 -

1 stop16h 15m

Mon 26-1018:15 -

1 stop14h 15m

Deal found 7-8HK$7,170

Tue 18-823:05 -

2 stops24h 30m

Sun 13-920:05 -

1 stop37h 30m

Deal found 5-8HK$7,279

Wed 13-123:00 -

1 stop18h 30m

Wed 19-517:10 -

2 stops17h 30m

Deal found 7-8HK$7,750

Sat 12-912:55 -

2 stops25h 00m

Sun 20-910:40 -

2 stops24h 05m

Deal found 7-8HK$8,888

Tue 15-920:20 -

2 stops25h 15m

Sun 20-915:15 -

2 stops34h 45m

Deal found 7-8HK$5,656

Thu 26-1120:20 -

1 stop18h 10m

Mon 30-1110:30 -

1 stop21h 50m

Deal found 4-8HK$6,024

Mon 21-919:10 -

1 stop30h 35m

Mon 28-921:05 -

1 stop18h 00m

Deal found 7-8HK$6,166

Tue 8-909:20 -

1 stop38h 30m

Mon 14-910:50 -

1 stop37h 35m

Deal found 6-8HK$6,181

Wed 9-922:20 -

2 stops21h 15m

Wed 16-913:50 -

2 stops20h 50m

Deal found 4-8HK$5,687

Sun 18-1001:25 -

1 stop36h 15m

Fri 30-1008:40 -

1 stop29h 00m

Deal found 7-8HK$6,275

Tue 15-919:10 -

1 stop30h 35m

Mon 21-914:55 -

1 stop24h 10m

Deal found 4-8HK$6,173

Tue 15-923:25 -

1 stop25h 30m

Wed 23-913:10 -

1 stop20h 25m

Deal found 8-8HK$5,773

Mon 24-823:05 -

2 stops21h 35m

Mon 31-814:25 -

2 stops19h 10m

Deal found 3-8HK$7,397

Thu 10-1222:45 -

Nonstop14h 50m

Sun 3-118:55 -

Nonstop12h 55m

Deal found 6-8HK$7,491

Sun 20-919:10 -

1 stop19h 10m

Mon 28-921:45 -

1 stop17h 20m

Deal found 8-8HK$6,236

Wed 2-920:20 -

2 stops23h 15m

Wed 23-912:45 -

2 stops25h 20m

Deal found 5-8HK$5,993

Thu 22-1021:30 -

2 stops22h 05m

Tue 27-1020:25 -

1 stop17h 25m

Deal found 7-8HK$6,244

Tue 18-822:20 -

1 stop15h 55m

Sun 13-913:45 -

2 stops20h 55m

Deal found 5-8HK$8,495

Mon 28-915:05 -

1 stop22h 35m

Thu 15-1011:35 -

1 stop21h 30m

Deal found 5-8HK$7,993

Tue 8-907:40 -

3 stops34h 20m

Wed 16-915:15 -

2 stops18h 55m

Deal found 5-8HK$6,087

Wed 16-922:45 -

Nonstop14h 30m

Wed 30-919:20 -

Nonstop13h 05m

Deal found 7-8HK$8,213

Thu 10-921:30 -

2 stops25h 40m

Thu 17-919:50 -

1 stop19h 15m

Deal found 7-8HK$6,511

Sun 13-922:20 -

1 stop16h 35m

Sun 27-920:45 -

1 stop35h 40m

Deal found 3-8HK$8,778

Find flight deals from Hong Kong to London

Round-trip from	HK$5,538
One-way from	HK$2,659
Popular in	September
Cheapest in	May
Average price	HK$7,107
Good round-trip deal	HK$7,598 or less
Good one-way deal	HK$5,031 or less

28-10-1-11
4 total stops
67h 45m total
Hong Kong to London

Search Deals

Hainan Airlines
13-8
2 total stops
34h 25m total
Hong Kong to London

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (HK$2,749 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (HK$632 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Price to beat on a round-trip flight from Hong Kong Intl to London (LON).

Search Deals

Price to beat on a one-way flight from Hong Kong Intl to London (LON).

Search Deals

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

Hong KongLondon

HKG Hong Kong Intl - LTN London Luton

HKGLTN

Hong Kong Intl

Tue 8-9

20:20-11:00

2 stops21h 40m

London Luton

Thu 17-9

05:40-09:00

2 stops20h 20m

HK$5,562

Hong KongLondon

HKG Hong Kong Intl - LTN London Luton

HKGLTN

Hong Kong Intl

Tue 15-9

20:20-14:35

2 stops25h 15m

London Luton

Sun 20-9

15:15-09:00

2 stops34h 45m

HK$5,656

Hong KongLondon

HKG Hong Kong Intl - LTN London Luton

HKGLTN

Hong Kong Intl

Wed 9-9

22:20-12:35

2 stops21h 15m

London Luton

Wed 16-9

13:50-17:40

2 stops20h 50m

HK$5,687

Hong KongLondon

HKG Hong Kong Intl - LCY London City

HKGLCY

Hong Kong Intl

Tue 15-9

23:25-17:55

1 stop25h 30m

London City

Wed 23-9

13:10-16:35

1 stop20h 25m

HK$5,773

Hong KongLondon

HKG Hong Kong Intl - LGW London Gatwick

HKGLGW

Hong Kong Intl

Sun 13-9

09:45-06:40

1 stop27h 55m

London Gatwick

Sun 27-9

11:35-11:50

1 stop17h 15m

HK$5,813

Hong KongLondon

HKG Hong Kong Intl - LHR London Heathrow

HKGLHR

Hong Kong Intl

Tue 24-11

19:35-18:10

1 stop30h 35m

London Heathrow

Sat 28-11

20:55-08:30

1 stop27h 35m

HK$5,883

Hong KongLondon

HKG Hong Kong Intl - LTN London Luton

HKGLTN

Hong Kong Intl

Wed 2-9

20:20-12:35

2 stops23h 15m

London Luton

Wed 23-9

12:45-21:05

2 stops25h 20m

HK$5,993

Hong KongLondon

HKG Hong Kong Intl - LGW London Gatwick

HKGLGW

Hong Kong Intl

Thu 26-11

20:20-06:30

1 stop18h 10m

London Gatwick

Mon 30-11

10:30-16:20

1 stop21h 50m

HK$6,024

Hong KongLondon

HKG Hong Kong Intl - LTN London Luton

HKGLTN

Hong Kong Intl

Tue 8-9

07:40-11:00

3 stops34h 20m

London Luton

Wed 16-9

15:15-17:10

2 stops18h 55m

HK$6,087

Hong KongLondon

HKG Hong Kong Intl - LGW London Gatwick

HKGLGW

Hong Kong Intl

Thu 26-11

18:05-05:55

1 stop19h 50m

London Gatwick

Mon 30-11

08:35-21:40

1 stop29h 05m

HK$6,158

Flights are sorted by cheapest return flights first.

Deals found on 5-8

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

HKG-LON

HKG-LHR

HKG-STN

HKG-LTN

HKG-LGW

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

HKG-LON

HKG-LHR

HKG-STN

HKG-LTN

HKG-LGW

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

Currently, November is the cheapest month in which you can book a flight from Hong Kong to London (average of HK$6,299). Flying from Hong Kong to London in September is currently the most expensive (average of HK$7,758). 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.

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

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.

Weekly flight availability from Hong Kong to London

The most flights from HKG to LON are scheduled on a Tuesday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

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$5,703 and HK$8,801 in October.
The cheapest return price found within the last 5 days was HK$5,538 on Multiple Airlines (28 Oct–1 Nov).

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

Shanghai (PVG) – chosen by Cheapflights users on 17% of one-stop itineraries from Hong Kong to London on Cheapflights.

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

Chengdu (TFU) is the most affordable one-stop option, with an average return flight price of HK$4,130.

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

Flights via Zurich (ZRH) have the shortest average one-way travel time for one-stop routes: 16h 09m.

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

Flights via Zurich (ZRH) offer the fastest connection on this route, with an average stopover time of 1h 18m.

How often are flights from Hong Kong to London delayed?

About 24% of weekly flights between Hong Kong and London have experienced delays in the past year, with the average delay time being 136 minutes.

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

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

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

Saturday 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.

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

Over the past year, British Airways have had the lowest number of delays on this route, with just 9% of flights being delayed.

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

Booking 69 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.

Reviews of airlines servicing London

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.

Cathay Pacific

7.6

Good

1,441 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.

Cathay Pacific

7.6

Good

1,441 reviews

Cathay Pacific

7.6

Good

1,441 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jan 2026

HKG - CTS

SWISS

7.5

Good

2,033 reviews

Cathay Pacific

7.6

Good

1,441 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jan 2026

HKG - CTS

Air China

7.4

Good

160 reviews

Cathay Pacific

7.6

Good

1,441 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jan 2026

HKG - CTS

China Eastern

7.3

Good

232 reviews

Cathay Pacific

7.6

Good

1,441 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jan 2026

HKG - CTS

British Airways

6.7

Okay

8,153 reviews

Cathay Pacific

7.6

Good

1,441 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jan 2026

HKG - CTS

Related info for your journey

What airport do you fly from for flights from Hong Kong to London?
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. 14 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 6 outbound flights to London per day.
How long is the flight from Hong Kong to London?
Airlines like China Eastern, Etihad Airways, and Qatar Airways fly from Hong Kong to London in about 19h 50m. The time it takes to get you to your destination can typically vary by up to 10h 45m. Hong Kong and London are separated by a distance of 9627 km. This flight may include one or multiple stops.
What are the cheapest airlines flying from Hong Kong to London round-trip?
According to our current data, China Southern (HK$2,547), Air China (HK$3,984), and Air France (HK$4,180) offers the cheapest pricing from Hong Kong to London. China Southern is currently priced 62% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Hong Kong to London one-way?
The cheapest airline one-way is Air China, with whom users have recently found tickets for as low as HK$1,572. 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.
What are the most popular routes from Hong Kong to London?
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.
What are the most reliable airlines from Hong Kong to London?
Consider Iberia (93%), British Airways (93%) or Cathay Pacific (62%) when booking your flight. These represent the most reliable airlines when flying from Hong Kong to London.
What are the cheapest flights from Hong Kong to London?
Looking at all options, your cheapest flight can be booked for HK$4,487. While the most popular route (Hong Kong Intl - London Heathrow) can be booked for HK$4,636 on average, our data indicates HK$19,974 when flying from Hong Kong to London.
Where are the most common stopover locations when flying from Hong Kong to London?
The most popular stopover on flights from Hong Kong to London is Zurich.
Where are the least popular stopover locations for Hong Kong to London flights?
Of the flights from Hong Kong to London that have stopovers, the fewest flights stop in Doha.
Can I find deals for flights from Hong Kong to London that include hotel bookings?
Yes. In addition to deals on Hong Kong to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Hong Kong to London?
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.
Can I find deals for business class flights from Hong Kong to London?
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.
What is the cheapest month to book a flight from Hong Kong to London?
Currently, November is the cheapest month in which you can book a flight from Hong Kong to London (average of HK$6,299). Flying from Hong Kong to London in September is currently the most expensive (average of HK$7,758). 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.

See more FAQs

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Top 10 airlines flying from Hong Kong to London

Airline	Cheapest	Average	Flexibility	On-time
China Southern	CheapestHK$2,547	AverageHK$5,152	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Air China	CheapestHK$3,984	AverageHK$6,084	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Air France	CheapestHK$4,180	AverageHK$5,311	FlexibilityNo cancel fee	On-time77%	Search Air France flights
China Eastern	CheapestHK$4,199	AverageHK$6,189	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
SWISS	CheapestHK$4,363	AverageHK$6,046	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Etihad Airways	CheapestHK$4,386	AverageHK$5,762	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Lufthansa	CheapestHK$4,488	AverageHK$6,705	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Finnair	CheapestHK$4,570	AverageHK$6,381	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
KLM	CheapestHK$4,608	AverageHK$7,035	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Singapore Airlines	CheapestHK$4,762	AverageHK$6,703	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights

Fly with Cheapflights

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

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!

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

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.

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

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.

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

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.

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Cheap flights from Hong Kong to London from HK$2,659

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 13-8. 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 9 August 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 9 August 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 9 August 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 9 August 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 9 August 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 9 August 2026.

Last-minute flights from Hong Kong to LondonDiscover last-minute flight deals from Hong Kong to London. Data last updated 9 August 2026 and is based on user searches.

Discover last-minute flight deals from Hong Kong to London. Data last updated 9 August 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 9 August 2026.

Search for one-way flight options from Hong Kong to London. Find affordable one-way fares based on user searches. Data last updated 9 August 2026.

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Cheapflights Fare Finder

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

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

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 9 August 2026.

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.

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 9 August 2026.

The most flights from HKG to LON are scheduled on a Tuesday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

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$5,703 and HK$8,801 in October.The cheapest return price found within the last 5 days was HK$5,538 on Multiple Airlines (28 Oct–1 Nov).

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.

Shanghai (PVG) – chosen by Cheapflights users on 17% of one-stop itineraries from Hong Kong to London on Cheapflights.

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.

Chengdu (TFU) is the most affordable one-stop option, with an average return flight price of HK$4,130.

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.

Flights via Zurich (ZRH) have the shortest average one-way travel time for one-stop routes: 16h 09m.

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.

Flights via Zurich (ZRH) offer the fastest connection on this route, with an average stopover time of 1h 18m.

How often are flights from Hong Kong to London delayed?

About 24% of weekly flights between Hong Kong and London have experienced delays in the past year, with the average delay time being 136 minutes.

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

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

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

Saturday 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.

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

Over the past year, British Airways have had the lowest number of delays on this route, with just 9% of flights being delayed.

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

Booking 69 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.

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 9 August 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

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?

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 9 August 2026.

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 9 August 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 9 August 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 9 August 2026.

Last-minute flights from Hong Kong to London
Discover last-minute flight deals from Hong Kong to London. Data last updated 9 August 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 9 August 2026.

Hong Kong to London flights typically cost between HK$5,703 and HK$8,801 in October.
The cheapest return price found within the last 5 days was HK$5,538 on Multiple Airlines (28 Oct–1 Nov).