How long is the flight from Hong Kong to United Kingdom?

For as low as HK$5,717, KLM can have you in United Kingdom from Hong Kong in 17h 05m. Hong Kong and United Kingdom are separated by a distance of 9613 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

The cheapet airlines for a one-way flight from Hong Kong to United Kingdom are Air China (HK$1,571), Hainan Airlines (HK$1,635), and China Southern (HK$1,734).

In terms of precipitation, rainfall in United Kingdom 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 United Kingdom when rainfall is around 40.0 mm.

If weather is an important factor for your trip to United Kingdom, 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 United Kingdom?

When deciding which route to take from Hong Kong to United Kingdom, consider Hong Kong Intl - London Heathrow, Hong Kong Intl - London Gatwick or Hong Kong Intl - London Stansted, as they are the most popular.

What are the cheapest flights from Hong Kong to United Kingdom?

Looking at all options, your cheapest flight can be booked for HK$4,486. While the most popular route (Hong Kong Intl - London Heathrow) can be booked for HK$4,611 on average, our data indicates HK$20,071 when flying from Hong Kong to United Kingdom.

What are the most reliable airlines from Hong Kong to United Kingdom?

No one likes to see their flight delayed. When booking a flight from Hong Kong to United Kingdom consider choosing Iberia(93%), British Airways(93%) or Cathay Pacific(62%), 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 United Kingdom?

Cathay Pacific, British Airways and SWISS are the most popular airlines when flying from Hong Kong to United Kingdom.

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

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 United Kingdom.

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

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

How can I find direct flights from Hong Kong to United Kingdom?

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

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

Yes. Cheapflights offers flight deals from Hong Kong to United Kingdom 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$2,658+ Cheap Flights from Hong Kong to the United Kingdom

Cheap flight deals from Hong Kong to United Kingdom

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Hong Kong to United Kingdom
Explore the most affordable flight options available from Hong Kong to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 August 2026.

Tue 20-1023:05 -

1 stop20h 55m

Fri 29-112:40 -

1 stop19h 50m

Deal found 3-8HK$4,689

Tue 8-923:05 -

1 stop20h 55m

Tue 15-915:35 -

1 stop18h 00m

Deal found 31-7HK$5,074

Sun 13-922:20 -

2 stops29h 40m

Sun 20-923:55 -

2 stops32h 30m

Deal found 2-8HK$5,082

Tue 8-923:25 -

1 stop24h 40m

Tue 15-915:35 -

1 stop18h 00m

Deal found 1-8HK$5,105

Mon 21-923:05 -

1 stop16h 10m

Sun 27-906:05 -

1 stop26h 15m

Deal found 1-8HK$5,403

Thu 22-1020:55 -

1 stop19h 25m

Thu 5-1118:00 -

1 stop17h 05m

Deal found 30-7HK$5,419

Wed 16-923:05 -

1 stop16h 10m

Sun 27-906:05 -

1 stop26h 15m

Deal found 31-7HK$5,427

Tue 15-923:25 -

1 stop30h 20m

Tue 22-906:10 -

1 stop26h 10m

Deal found 3-8HK$5,434

Sun 11-1022:20 -

1 stop17h 05m

Sun 15-1109:05 -

1 stop23h 15m

Deal found 1-8HK$5,466

Sun 9-823:05 -

1 stop16h 10m

Sun 20-914:05 -

1 stop19h 30m

Deal found 31-7HK$5,474

Sun 16-823:25 -

1 stop24h 30m

Tue 1-906:10 -

1 stop26h 10m

Deal found 2-8HK$5,474

Wed 9-923:25 -

2 stops46h 35m

Mon 14-915:40 -

1 stop17h 55m

Deal found 31-7HK$5,474

Best flights from Hong Kong to United Kingdom
Discover carefully curated flight deals from Hong Kong to United Kingdom that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 August 2026.

Tue 8-923:25 -

1 stop24h 40m

Tue 15-915:35 -

1 stop18h 00m

Deal found 1-8HK$5,105

Sun 11-1022:20 -

1 stop17h 05m

Sun 15-1117:25 -

2 stops17h 20m

Deal found 3-8HK$5,717

Thu 12-1119:35 -

1 stop26h 55m

Mon 16-1113:55 -

1 stop34h 35m

Deal found 1-8HK$5,874

Thu 29-1017:40 -

1 stop20h 50m

Tue 10-1110:30 -

1 stop17h 00m

Deal found 31-7HK$5,999

Wed 14-1014:25 -

1 stop23h 30m

Thu 22-1012:20 -

1 stop18h 35m

Deal found 30-7HK$6,023

Tue 1-922:15 -

2 stops40h 25m

Sat 12-918:05 -

2 stops34h 30m

Deal found 30-7HK$6,132

Tue 8-919:10 -

1 stop30h 35m

Sat 19-921:05 -

1 stop18h 00m

Deal found 31-7HK$6,156

Tue 8-909:20 -

1 stop38h 30m

Mon 14-910:50 -

1 stop37h 35m

Deal found 1-8HK$6,172

Wed 7-1022:45 -

Nonstop14h 30m

Sun 25-1018:55 -

Nonstop12h 55m

Deal found 31-7HK$6,595

Fri 18-923:25 -

1 stop17h 25m

Fri 25-918:05 -

1 stop14h 15m

Deal found 3-8HK$6,760

Tue 15-923:05 -

2 stops24h 30m

Tue 22-914:25 -

2 stops19h 10m

Deal found 31-7HK$6,783

Thu 29-1008:10 -

Nonstop14h 50m

Tue 10-1122:05 -

Nonstop12h 40m

Deal found 31-7HK$6,893

Thu 22-1001:25 -

2 stops28h 05m

Mon 26-1009:45 -

2 stops27h 55m

Deal found 2-8HK$7,834

Mon 14-908:30 -

2 stops20h 25m

Sun 4-1016:20 -

2 stops23h 25m

Deal found 2-8HK$7,913

Mon 14-922:20 -

1 stop18h 20m

Mon 21-910:25 -

2 stops22h 00m

Deal found 30-7HK$5,591

Mon 26-1023:00 -

1 stop18h 00m

Tue 26-113:40 -

1 stop18h 40m

Deal found 3-8HK$5,725

Tue 24-1119:35 -

1 stop30h 35m

Sat 28-1119:20 -

1 stop29h 10m

Deal found 3-8HK$5,889

Thu 22-1017:05 -

1 stop20h 35m

Tue 27-1010:30 -

1 stop18h 10m

Deal found 3-8HK$6,007

Tue 8-922:15 -

2 stops40h 25m

Tue 15-918:05 -

2 stops39h 35m

Deal found 3-8HK$6,140

Thu 17-919:10 -

1 stop24h 45m

Thu 29-1020:15 -

1 stop17h 35m

Deal found 30-7HK$6,156

Tue 15-909:20 -

2 stops30h 10m

Tue 22-921:50 -

2 stops27h 00m

Deal found 1-8HK$5,654

Thu 26-1109:35 -

1 stop28h 55m

Mon 30-1110:30 -

1 stop24h 50m

Deal found 3-8HK$6,015

Tue 15-921:30 -

2 stops22h 25m

Tue 22-914:55 -

1 stop24h 10m

Deal found 31-7HK$6,164

Thu 3-923:05 -

1 stop22h 55m

Mon 7-915:40 -

1 stop17h 55m

Deal found 31-7HK$6,830

Sat 26-1222:45 -

2 stops22h 30m

Tue 12-117:05 -

1 stop15h 15m

Deal found 30-7HK$6,226

Fri 16-1020:20 -

2 stops25h 15m

Sat 24-1020:35 -

2 stops28h 55m

Deal found 31-7HK$5,678

Sat 17-1020:55 -

1 stop27h 10m

Sat 31-1009:55 -

2 stops21h 35m

Deal found 2-8HK$6,470

Thu 10-919:10 -

1 stop30h 35m

Fri 13-1120:15 -

1 stop17h 35m

Deal found 3-8HK$6,172

Wed 14-1022:45 -

Nonstop14h 30m

Thu 22-1019:20 -

Nonstop13h 05m

Deal found 2-8HK$7,520

Wed 28-1023:45 -

1 stop25h 55m

Mon 2-1109:15 -

1 stop24h 20m

Deal found 3-8HK$5,717

Find flight deals from Hong Kong to United Kingdom

Round-trip from	HK$4,689
One-way from	HK$2,658
Popular in	September
Cheapest in	November
Average price	HK$7,089
Good round-trip deal	HK$7,596 or less
Good one-way deal	HK$5,030 or less

Lufthansa
20-10-29-1
2 total stops
40h 45m total
Hong Kong to United Kingdom

Search Deals

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

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (HK$3,176 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (HK$705 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 United Kingdom.

Search Deals

Price to beat on a one-way flight from Hong Kong Intl to United Kingdom.

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

Hong KongEdinburgh

HKG - EDI

HKGEDI

Hong Kong Intl

Tue 8-9

23:25-17:05

1 stop24h 40m

Edinburgh Turnhouse

Tue 15-9

15:35-16:35

1 stop18h 00m

HK$5,105

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Mon 14-9

22:20-09:40

1 stop18h 20m

London Gatwick

Mon 21-9

10:25-15:25

2 stops22h 00m

HK$5,591

Hong KongLondon

HKG - LTN

HKGLTN

Hong Kong Intl

Tue 15-9

09:20-08:30

2 stops30h 10m

London Luton

Tue 22-9

21:50-07:50

2 stops27h 00m

HK$5,654

Hong KongLondon

HKG - LTN

HKGLTN

Hong Kong Intl

Fri 16-10

20:20-14:35

2 stops25h 15m

London Luton

Sat 24-10

20:35-08:30

2 stops28h 55m

HK$5,678

Hong KongManchester

HKG - MAN

HKGMAN

Hong Kong Intl

Sun 11-10

22:20-08:25

1 stop17h 05m

Manchester

Sun 15-11

17:25-18:45

2 stops17h 20m

HK$5,717

Hong KongLondon

HKG - LCY

HKGLCY

Hong Kong Intl

Wed 28-10

23:45-17:40

1 stop25h 55m

London City

Mon 2-11

09:15-17:35

1 stop24h 20m

HK$5,717

Hong KongNewcastle upon Tyne

HKG - NCL

HKGNCL

Hong Kong Intl

Mon 26-10

23:00-09:00

1 stop18h 00m

Newcastle upon Tyne

Tue 26-1

13:40-16:20

1 stop18h 40m

HK$5,725

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 12-11

19:35-14:30

1 stop26h 55m

London Heathrow

Mon 16-11

13:55-08:30

1 stop34h 35m

HK$5,874

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Tue 24-11

19:35-18:10

1 stop30h 35m

London Heathrow

Sat 28-11

19:20-08:30

1 stop29h 10m

HK$5,889

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Thu 29-10

17:40-06:30

1 stop20h 50m

London Gatwick

Tue 10-11

10:30-11:30

1 stop17h 00m

HK$5,999

Flights are sorted by cheapest return flights first.

Deals found on 30-7

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Hong Kong to United Kingdom

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

HKG-EDI

HKG-MAN

HKG-LHR

HKG-LGW

HKG-STN

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 the United Kingdom

HKG-GB0

HKG-EDI

HKG-MAN

HKG-LHR

HKG-LGW

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

Currently, November is the cheapest month in which you can book a flight from Hong Kong to United Kingdom (average of HK$6,132). Flying from Hong Kong to United Kingdom in July is currently the most expensive (average of HK$7,693). 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 GB?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hong Kong to United Kingdom as you normally would.

Weekly flight availability from Hong Kong to United Kingdom

The most flights from HKG to GB0 are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

How often are flights from Hong Kong to the United Kingdom delayed?

About 23% of weekly flights between Hong Kong and United Kingdom 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 the United Kingdom 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 the United Kingdom 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 United Kingdom?

The price you pay for your flight from Hong Kong to United Kingdom may vary depending on when you book. For the best chance of a lower fare, look to book 69 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing United Kingdom

See what other customers who have flown with Finnair,Cathay Pacific, andSWISS from Hong Kong to the United Kingdom have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Finnair

7.7

Good

1,424 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Ronald,Sept 2023

SEA - LHR

Missed out on getting window seat. Middle not as comfortable for long flight.

Finnair

7.7

Good

1,424 reviews

Finnair

7.7

Good

1,424 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Ronald,Sept 2023

SEA - LHR

Missed out on getting window seat. Middle not as comfortable for long flight.

Cathay Pacific

7.6

Good

1,436 reviews

Finnair

7.7

Good

1,424 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Ronald,Sept 2023

SEA - LHR

Missed out on getting window seat. Middle not as comfortable for long flight.

SWISS

7.5

Good

2,025 reviews

Finnair

7.7

Good

1,424 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Ronald,Sept 2023

SEA - LHR

Missed out on getting window seat. Middle not as comfortable for long flight.

China Eastern

7.3

Good

230 reviews

Finnair

7.7

Good

1,424 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Ronald,Sept 2023

SEA - LHR

Missed out on getting window seat. Middle not as comfortable for long flight.

British Airways

6.7

Okay

8,147 reviews

Finnair

7.7

Good

1,424 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Ronald,Sept 2023

SEA - LHR

Missed out on getting window seat. Middle not as comfortable for long flight.

Related info for your journey

What airport do you fly from for flights from Hong Kong to United Kingdom?
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 United Kingdom.
How long is the flight from Hong Kong to United Kingdom?
For as low as HK$5,717, KLM can have you in United Kingdom from Hong Kong in 17h 05m. Hong Kong and United Kingdom are separated by a distance of 9613 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from Hong Kong to United Kingdom one-way?
The cheapet airlines for a one-way flight from Hong Kong to United Kingdom are Air China (HK$1,571), Hainan Airlines (HK$1,635), and China Southern (HK$1,734).
What are the most popular routes from Hong Kong to United Kingdom?
When deciding which route to take from Hong Kong to United Kingdom, consider Hong Kong Intl - London Heathrow, Hong Kong Intl - London Gatwick or Hong Kong Intl - London Stansted, as they are the most popular.
What are the most reliable airlines from Hong Kong to United Kingdom?
No one likes to see their flight delayed. When booking a flight from Hong Kong to United Kingdom consider choosing Iberia(93%), British Airways(93%) or Cathay Pacific(62%), as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Hong Kong to United Kingdom?
Looking at all options, your cheapest flight can be booked for HK$4,486. While the most popular route (Hong Kong Intl - London Heathrow) can be booked for HK$4,611 on average, our data indicates HK$20,071 when flying from Hong Kong to United Kingdom.
Can I find deals for flights from Hong Kong to United Kingdom that include hotel bookings?
Yes. In addition to deals on Hong Kong to United Kingdom flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Hong Kong to United Kingdom?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to United Kingdom.
Can I find deals for business class flights from Hong Kong to United Kingdom?
Yes. Cheapflights offers flight deals from Hong Kong to United Kingdom 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 United Kingdom?
Currently, November is the cheapest month in which you can book a flight from Hong Kong to United Kingdom (average of HK$6,132). Flying from Hong Kong to United Kingdom in July is currently the most expensive (average of HK$7,693). 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 United Kingdom

Airline	Cheapest	Average	Flexibility	On-time
China Southern	CheapestHK$2,546	AverageHK$5,151	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Air China	CheapestHK$3,983	AverageHK$6,082	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Air France	CheapestHK$4,178	AverageHK$5,993	FlexibilityNo cancel fee	On-time77%	Search Air France flights
China Eastern	CheapestHK$4,198	AverageHK$6,187	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
SWISS	CheapestHK$4,277	AverageHK$6,092	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Etihad Airways	CheapestHK$4,384	AverageHK$6,328	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Lufthansa	CheapestHK$4,486	AverageHK$6,900	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
KLM	CheapestHK$4,569	AverageHK$7,159	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Finnair	CheapestHK$4,569	AverageHK$6,673	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Juneyao Airlines	CheapestHK$4,601	AverageHK$5,018	FlexibilityNo cancel fee	On-time66%	Search Juneyao Airlines flights

Fly with Cheapflights

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

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

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

Cheapflights helps you find that perfect flight to United Kingdom from Hong Kong by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Hong Kong to United Kingdom flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from Hong Kong to United Kingdom on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Hong Kong to the United Kingdom from HK$2,658

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 United Kingdom

Cheapest flights from Hong Kong to United KingdomExplore the most affordable flight options available from Hong Kong to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 August 2026.

Explore the most affordable flight options available from Hong Kong to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 August 2026.

Best flights from Hong Kong to United KingdomDiscover carefully curated flight deals from Hong Kong to United Kingdom that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 August 2026.

Discover carefully curated flight deals from Hong Kong to United Kingdom that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 August 2026.

Direct flights from Hong Kong to United KingdomExplore direct flight options from Hong Kong to United Kingdom based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 August 2026.

Explore direct flight options from Hong Kong to United Kingdom based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 August 2026.

Last-minute flights from Hong Kong to United KingdomDiscover last-minute flight deals from Hong Kong to United Kingdom. Data last updated 4 August 2026 and is based on user searches.

Discover last-minute flight deals from Hong Kong to United Kingdom. Data last updated 4 August 2026 and is based on user searches.

One-way flights from Hong Kong to United KingdomSearch for one-way flight options from Hong Kong to United Kingdom. Find affordable one-way fares based on user searches. Data last updated 4 August 2026.

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

Find flight deals from Hong Kong to United Kingdom

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 the United Kingdom that are best for you.

Best time to book a flight from Hong Kong to United Kingdom

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

Cheapflights Insights

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

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

Find hourly flight availability from Hong Kong to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 August 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hong Kong to United Kingdom as you normally would.

Weekly flight availability from Hong Kong to United Kingdom

The most flights from HKG to GB0 are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

How often are flights from Hong Kong to the United Kingdom delayed?

About 23% of weekly flights between Hong Kong and United Kingdom 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 the United Kingdom 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 the United Kingdom 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 United Kingdom?

The price you pay for your flight from Hong Kong to United Kingdom may vary depending on when you book. For the best chance of a lower fare, look to book 69 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing United Kingdom

See what other customers who have flown with Finnair,Cathay Pacific, andSWISS from Hong Kong to the United Kingdom have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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Cheapest flights from Hong Kong to United Kingdom
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Best flights from Hong Kong to United Kingdom
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