How long is the flight from Hong Kong to London?

Airlines like SWISS, China Eastern, and KLM fly from Hong Kong to London in about 17h 10m. The time it takes to get you to your destination can typically vary by up to 9h 40m. Hong Kong and London are separated by a distance of 9592 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), China Eastern (HK$3,773), and Air China (HK$3,985) 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?

Most travellers choose Hong Kong Intl - London Heathrow, Hong Kong Intl - London Gatwick or Hong Kong Intl - London Stansted when deciding on the best route from Hong Kong to London.

What are the cheapest flights from Hong Kong to London?

On average you can expect to pay HK$10,692 for a flight from Hong Kong to London. The cheapest flight overall is HK$5,256 while the most popular route, (Hong Kong Intl - London Heathrow) is currently priced at HK$4,182.

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

No one likes to see their flight delayed. When booking a flight from Hong Kong to London consider choosing Iberia(90%), British Airways(90%) or Cathay Pacific(88%), as they are the most reliable in getting you off to your destination on time.

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

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

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$2,597+ Cheap Flights from Hong Kong to London

Cheapflights Tip: The best prices from Hong Kong to London are usually found in May or February, booked 54 days in advance, depart on a Monday or Tuesday 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 4 November 2026.

Wed 11-1119:45 -

1 stop18h 55m

Wed 18-1121:05 -

1 stop33h 45m

Deal found 3-11HK$5,053

Fri 27-1120:50 -

1 stop30h 10m

Sat 28-1121:30 -

1 stop31h 20m

Deal found 4-11HK$5,061

Tue 10-1116:10 -

1 stop34h 15m

Tue 12-120:50 -

3 stops34h 55m

Deal found 4-11HK$5,069

Wed 18-1123:30 -

1 stop17h 10m

Wed 25-1117:40 -

1 stop15h 55m

Deal found 3-11HK$5,076

Wed 18-1107:35 -

2 stops30h 55m

Sun 22-1106:30 -

2 stops24h 10m

Deal found 4-11HK$5,084

Tue 10-1116:10 -

1 stop34h 15m

Tue 17-1121:30 -

1 stop17h 30m

Deal found 4-11HK$5,092

Mon 7-1219:10 -

1 stop19h 20m

Wed 20-110:30 -

2 stops25h 45m

Deal found 2-11HK$5,092

Mon 16-1108:10 -

1 stop18h 25m

Mon 30-1121:30 -

1 stop17h 30m

Deal found 1-11HK$5,100

Fri 4-1223:30 -

1 stop16h 40m

Wed 20-118:40 -

1 stop14h 55m

Deal found 2-11HK$5,100

Thu 10-1219:45 -

1 stop18h 55m

Mon 18-121:30 -

1 stop17h 30m

Deal found 2-11HK$5,108

Fri 11-1219:10 -

1 stop19h 15m

Sun 17-121:30 -

1 stop17h 30m

Deal found 2-11HK$5,116

Fri 20-1119:10 -

2 stops31h 40m

Mon 30-1107:00 -

2 stops25h 20m

Deal found 2-11HK$5,116

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 4 November 2026.

Tue 1-1223:30 -

1 stop19h 45m

Tue 8-1209:00 -

2 stops24h 35m

Deal found 2-11HK$5,171

Tue 1-1223:30 -

1 stop21h 20m

Tue 8-1209:50 -

1 stop22h 40m

Deal found 30-10HK$5,273

Sun 22-1119:10 -

1 stop26h 50m

Wed 25-1117:00 -

1 stop20h 05m

Deal found 30-10HK$5,500

Fri 25-1222:45 -

1 stop18h 15m

Sun 10-116:45 -

1 stop18h 00m

Deal found 30-10HK$5,735

Fri 25-1223:00 -

1 stop17h 10m

Sun 10-117:50 -

1 stop14h 30m

Deal found 30-10HK$5,885

Tue 17-1118:05 -

1 stop26h 00m

Tue 1-1214:05 -

1 stop23h 50m

Deal found 1-11HK$6,159

Thu 10-1209:45 -

1 stop38h 35m

Sun 3-110:55 -

1 stop37h 10m

Deal found 1-11HK$7,101

Sun 13-1222:45 -

Nonstop14h 50m

Sat 16-118:55 -

Nonstop12h 55m

Deal found 31-10HK$7,681

Wed 18-1123:30 -

1 stop21h 20m

Wed 2-1209:50 -

1 stop22h 40m

Deal found 3-11HK$5,280

Sun 13-1223:30 -

1 stop16h 20m

Sat 16-115:15 -

2 stops18h 20m

Deal found 31-10HK$5,390

Fri 25-1223:00 -

1 stop17h 10m

Fri 15-120:05 -

1 stop36h 15m

Deal found 30-10HK$5,908

Fri 25-1223:30 -

2 stops19h 10m

Sun 10-110:30 -

2 stops23h 05m

Deal found 30-10HK$5,422

Tue 8-1218:05 -

1 stop26h 00m

Thu 21-120:15 -

1 stop17h 40m

Deal found 2-11HK$6,159

Mon 14-1210:30 -

2 stops33h 50m

Mon 21-1206:55 -

2 stops28h 05m

Deal found 30-10HK$5,610

Wed 11-1123:30 -

2 stops25h 10m

Wed 18-1117:10 -

1 stop16h 25m

Deal found 31-10HK$5,516

Sun 15-1118:05 -

1 stop26h 00m

Sun 22-1120:15 -

1 stop17h 40m

Deal found 30-10HK$6,159

Sun 20-1223:00 -

1 stop17h 10m

Tue 5-117:50 -

1 stop14h 30m

Deal found 31-10HK$6,395

Thu 24-1222:45 -

2 stops20h 00m

Fri 8-117:35 -

1 stop17h 10m

Deal found 3-11HK$6,018

Thu 19-1123:30 -

1 stop16h 35m

Thu 26-1109:00 -

2 stops24h 35m

Deal found 3-11HK$5,524

Mon 16-1118:05 -

1 stop26h 00m

Mon 23-1114:05 -

1 stop23h 50m

Deal found 31-10HK$6,159

Fri 25-1222:45 -

2 stops19h 40m

Sun 10-115:00 -

2 stops17h 20m

Deal found 1-11HK$6,175

Mon 16-1118:05 -

1 stop20h 35m

Mon 30-1120:25 -

1 stop17h 30m

Deal found 1-11HK$6,222

Fri 25-1223:30 -

1 stop16h 35m

Sun 10-114:25 -

2 stops19h 10m

Deal found 1-11HK$5,751

Wed 2-1218:05 -

1 stop32h 20m

Sun 6-1223:55 -

1 stop38h 00m

Deal found 31-10HK$6,222

Sun 22-1119:10 -

2 stops22h 30m

Wed 25-1107:15 -

2 stops23h 35m

Deal found 30-10HK$6,591

Sun 15-1121:00 -

2 stops22h 40m

Sun 22-1120:25 -

1 stop17h 30m

Deal found 30-10HK$6,230

Mon 28-1223:30 -

1 stop16h 20m

Sat 30-118:40 -

1 stop14h 55m

Deal found 2-11HK$6,332

Mon 16-1121:00 -

2 stops22h 40m

Mon 23-1113:40 -

2 stops20h 00m

Deal found 31-10HK$6,238

Sat 26-1223:45 -

1 stop24h 55m

Sun 10-117:55 -

1 stop15h 40m

Deal found 4-11HK$6,936

Mon 28-1223:30 -

2 stops25h 10m

Thu 28-114:25 -

2 stops19h 10m

Deal found 2-11HK$6,928

Find flight deals from Hong Kong to London

Round-trip from	HK$5,076
One-way from	HK$2,597
Popular in	September
Cheapest in	May
Average price	HK$6,442
Good round-trip deal	HK$7,501 or less
Good one-way deal	HK$5,735 or less

SWISS
18-11-25-11
2 total stops
33h 05m total
Hong Kong to London

Search Deals

15-11-31-12
2 total stops
41h 55m total
Hong Kong to London

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (HK$3,979 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (HK$964 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

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

Search Deals

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

Search Deals

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

Hong KongLondon

HKG Hong Kong Intl - LGW London Gatwick

HKGLGW

Hong Kong Intl

Mon 30-11

21:00-14:00

3 stops49h 00m

London Gatwick

Wed 31-12

00:00-07:00

Nonstop0h 00m

HK$2,676

Hong KongLondon

HKG Hong Kong Intl - LGW London Gatwick

HKGLGW

Hong Kong Intl

Wed 25-11

18:05-05:55

1 stop19h 50m

London Gatwick

Wed 31-12

00:00-07:00

Nonstop0h 00m

HK$2,903

Hong KongLondon

HKG Hong Kong Intl - STN London Stansted

HKGSTN

Hong Kong Intl

Fri 4-12

07:40-17:05

3 stops41h 25m

London Stansted

Wed 31-12

00:00-07:00

Nonstop0h 00m

HK$2,942

Hong KongLondon

HKG Hong Kong Intl - LGW London Gatwick

HKGLGW

Hong Kong Intl

Thu 17-12

12:55-06:30

3 stops25h 35m

London Gatwick

Wed 31-12

00:00-07:00

Nonstop0h 00m

HK$3,115

Hong KongLondon

HKG Hong Kong Intl - LGW London Gatwick

HKGLGW

Hong Kong Intl

Sun 13-12

20:35-12:45

3 stops24h 10m

London Gatwick

Wed 31-12

00:00-07:00

Nonstop0h 00m

HK$3,264

Hong KongLondon

HKG Hong Kong Intl - LGW London Gatwick

HKGLGW

Hong Kong Intl

Thu 14-1

18:05-05:55

1 stop19h 50m

London Gatwick

Wed 31-12

00:00-07:00

Nonstop0h 00m

HK$3,405

Hong KongLondon

HKG Hong Kong Intl - LCY London City

HKGLCY

Hong Kong Intl

Mon 30-11

23:30-08:40

1 stop17h 10m

London City

Wed 31-12

00:00-07:00

Nonstop0h 00m

HK$3,429

Hong KongLondon

HKG Hong Kong Intl - STN London Stansted

HKGSTN

Hong Kong Intl

Wed 9-12

21:25-17:50

3 stops28h 25m

London Stansted

Wed 31-12

00:00-07:00

Nonstop0h 00m

HK$3,444

Hong KongLondon

HKG Hong Kong Intl - LGW London Gatwick

HKGLGW

Hong Kong Intl

Wed 30-12

23:30-17:50

1 stop26h 20m

London Gatwick

Wed 31-12

00:00-07:00

Nonstop0h 00m

HK$3,460

Hong KongLondon

HKG Hong Kong Intl - LGW London Gatwick

HKGLGW

Hong Kong Intl

Wed 18-11

23:30-07:40

1 stop16h 10m

London Gatwick

Wed 31-12

00:00-07:00

Nonstop0h 00m

HK$3,476

Flights are sorted by cheapest return flights first.

Deals found on 30-10

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-LGW

HKG-LCY

HKG-STN

HKG-LHR

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

HK0-LON

HKG-LGW

HKG-LCY

HKG-STN

HKG-LHR

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

Currently, March is the cheapest month in which you can book a flight from Hong Kong to London (average of HK$6,638). Flying from Hong Kong to London in September is currently the most expensive (average of HK$8,270). 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 HK 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 HK0 to LON are scheduled on a Monday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).

How often are flights from Hong Kong to London delayed?

About 23% of weekly flights between Hong Kong and London have experienced delays in the past year, with the average delay time being 110 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?

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.

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

Check out reviews from past customers who have flown with Cathay Pacific,SWISS, andAir China from Hong Kong to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Cathay Pacific

7.6

Good

1,538 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

1,538 reviews

Cathay Pacific

7.6

Good

1,538 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jan 2026

HKG - CTS

SWISS

7.5

Good

2,107 reviews

Cathay Pacific

7.6

Good

1,538 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jan 2026

HKG - CTS

Air China

7.5

Good

168 reviews

Cathay Pacific

7.6

Good

1,538 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jan 2026

HKG - CTS

China Eastern

7.3

Good

248 reviews

Cathay Pacific

7.6

Good

1,538 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jan 2026

HKG - CTS

British Airways

6.7

Okay

8,282 reviews

Cathay Pacific

7.6

Good

1,538 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jan 2026

HKG - CTS

Related info for your journey

How long is the flight from Hong Kong to London?
Airlines like SWISS, China Eastern, and KLM fly from Hong Kong to London in about 17h 10m. The time it takes to get you to your destination can typically vary by up to 9h 40m. Hong Kong and London are separated by a distance of 9592 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), China Eastern (HK$3,773), and Air China (HK$3,985) 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?
Most travellers choose Hong Kong Intl - London Heathrow, Hong Kong Intl - London Gatwick or Hong Kong Intl - London Stansted when deciding on the best route from Hong Kong to London.
What are the most reliable airlines from Hong Kong to London?
No one likes to see their flight delayed. When booking a flight from Hong Kong to London consider choosing Iberia(90%), British Airways(90%) or Cathay Pacific(88%), as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Hong Kong to London?
On average you can expect to pay HK$10,692 for a flight from Hong Kong to London. The cheapest flight overall is HK$5,256 while the most popular route, (Hong Kong Intl - London Heathrow) is currently priced at HK$4,182.
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, March is the cheapest month in which you can book a flight from Hong Kong to London (average of HK$6,638). Flying from Hong Kong to London in September is currently the most expensive (average of HK$8,270). 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$5,022	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
China Eastern	CheapestHK$3,773	AverageHK$6,050	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Air China	CheapestHK$3,985	AverageHK$6,738	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Air France	CheapestHK$4,180	AverageHK$5,413	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Etihad Airways	CheapestHK$4,385	AverageHK$5,965	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
SWISS	CheapestHK$4,513	AverageHK$6,153	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Finnair	CheapestHK$4,572	AverageHK$6,345	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Singapore Airlines	CheapestHK$4,763	AverageHK$6,527	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Lufthansa	CheapestHK$4,868	AverageHK$6,830	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Emirates	CheapestHK$5,563	AverageHK$7,127	FlexibilityNo cancel fee	On-time75%	Search Emirates flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Hong Kong to London via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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?

Yes! Start tracking prices for Hong Kong to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Hong Kong to London from HK$2,597

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15-11. 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 4 November 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 4 November 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 4 November 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 4 November 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 4 November 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 4 November 2026.

Last-minute flights from Hong Kong to LondonDiscover last-minute flight deals from Hong Kong to London. Data last updated 4 November 2026 and is based on user searches.

Discover last-minute flight deals from Hong Kong to London. Data last updated 4 November 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 4 November 2026.

Search for one-way flight options from Hong Kong to London. Find affordable one-way fares based on user searches. Data last updated 4 November 2026.

Find flight deals from Hong Kong to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

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 HK 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 4 November 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 4 November 2026.

The most flights from HK0 to LON are scheduled on a Monday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).

How often are flights from Hong Kong to London delayed?

About 23% of weekly flights between Hong Kong and London have experienced delays in the past year, with the average delay time being 110 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?

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.

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

Check out reviews from past customers who have flown with Cathay Pacific,SWISS, andAir China from Hong Kong to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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?

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?

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

Other flights to London

Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 4 November 2026.

Hong Kong and London flights

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Top 10 airlines flying from Hong Kong to London

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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 4 November 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 4 November 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 4 November 2026.

Last-minute flights from Hong Kong to London
Discover last-minute flight deals from Hong Kong to London. Data last updated 4 November 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 4 November 2026.