How long is the flight from Hong Kong to London?

Airlines like SWISS, Emirates, 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 5h 20m. 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$2,545), Air China (HK$3,982), and China Eastern (HK$4,144) 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$1,571. 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$5,045. While the most popular route (Hong Kong Intl - London Heathrow) can be booked for HK$4,328 on average, our data indicates HK$20,321 when flying from Hong Kong to London.

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

Consider Iberia (75%), British Airways (75%) or Cathay Pacific (69%) 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.

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. 13 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$2,697+ 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 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 5 September 2026.

Sun 8-1120:20 -

1 stop18h 10m

Sun 15-1111:35 -

1 stop17h 30m

Deal found 31-8HK$5,292

Sun 18-1020:20 -

2 stops23h 05m

Wed 28-1017:00 -

2 stops31h 30m

Deal found 1-9HK$5,300

Fri 16-1017:45 -

2 stops32h 45m

Fri 23-1011:35 -

2 stops22h 35m

Deal found 1-9HK$5,300

Sun 18-1013:40 -

1 stop35h 25m

Wed 28-1021:30 -

1 stop31h 20m

Deal found 1-9HK$5,308

Wed 21-1020:20 -

2 stops22h 50m

Wed 28-1016:00 -

2 stops32h 30m

Deal found 1-9HK$5,308

Wed 9-907:30 -

1 stop18h 10m

Wed 16-921:00 -

1 stop18h 45m

Deal found 2-9HK$5,316

Tue 8-907:30 -

1 stop18h 40m

Fri 25-911:35 -

1 stop17h 15m

Deal found 1-9HK$5,316

Wed 28-1021:45 -

1 stop30h 55m

Mon 2-1116:15 -

1 stop18h 50m

Deal found 5-9HK$5,324

Fri 18-1214:05 -

1 stop36h 30m

Sun 3-121:30 -

1 stop31h 20m

Deal found 1-9HK$5,331

Mon 12-1020:20 -

2 stops25h 25m

Wed 28-1015:05 -

2 stops33h 25m

Deal found 31-8HK$5,331

Tue 10-1115:25 -

1 stop23h 05m

Fri 13-1119:10 -

1 stop32h 55m

Deal found 31-8HK$5,331

Thu 10-1208:30 -

1 stop17h 25m

Sun 3-121:30 -

1 stop31h 20m

Deal found 3-9HK$5,339

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 5 September 2026.

Wed 14-1023:05 -

1 stop16h 35m

Wed 21-1009:15 -

1 stop23h 05m

Deal found 4-9HK$5,394

Fri 4-1223:30 -

2 stops25h 10m

Tue 20-414:25 -

2 stops19h 10m

Deal found 3-9HK$5,582

Sun 18-1019:10 -

1 stop24h 50m

Sun 15-1114:05 -

1 stop23h 45m

Deal found 3-9HK$6,170

Sun 11-1008:55 -

1 stop32h 00m

Tue 27-1017:20 -

1 stop30h 45m

Deal found 1-9HK$6,194

Wed 2-1218:05 -

1 stop19h 50m

Sun 6-1208:40 -

1 stop29h 00m

Deal found 4-9HK$6,461

Sat 6-222:45 -

Nonstop14h 50m

Sun 14-218:55 -

Nonstop12h 55m

Deal found 4-9HK$6,805

Thu 22-1022:20 -

2 stops18h 10m

Wed 28-1017:05 -

2 stops17h 40m

Deal found 1-9HK$6,813

Wed 24-223:55 -

Nonstop14h 35m

Sun 28-220:10 -

Nonstop12h 35m

Deal found 4-9HK$7,401

Mon 21-923:25 -

1 stop16h 15m

Tue 27-1018:15 -

1 stop14h 15m

Deal found 1-9HK$8,444

Sun 11-1020:15 -

2 stops25h 20m

Tue 27-1008:30 -

2 stops24h 15m

Deal found 1-9HK$5,551

Sun 18-1023:05 -

2 stops24h 30m

Mon 11-117:10 -

1 stop16h 25m

Deal found 2-9HK$5,684

Mon 9-1118:05 -

1 stop26h 00m

Sat 14-1120:15 -

1 stop17h 35m

Deal found 31-8HK$6,178

Thu 24-1219:35 -

2 stops26h 10m

Sat 9-121:30 -

2 stops27h 00m

Deal found 4-9HK$5,692

Mon 26-1018:05 -

1 stop26h 00m

Fri 30-1020:15 -

1 stop17h 35m

Deal found 1-9HK$6,178

Sun 18-1022:45 -

Nonstop14h 30m

Sun 15-1118:55 -

Nonstop12h 55m

Deal found 3-9HK$6,813

Thu 15-1023:05 -

1 stop16h 20m

Thu 29-1018:40 -

1 stop14h 55m

Deal found 4-9HK$6,210

Mon 1-323:45 -

1 stop25h 55m

Sat 13-312:20 -

1 stop21h 15m

Deal found 3-9HK$5,739

Fri 23-1019:10 -

1 stop24h 45m

Sat 31-1020:15 -

1 stop17h 35m

Deal found 31-8HK$6,178

Mon 12-1022:45 -

Nonstop14h 30m

Wed 28-1018:55 -

Nonstop12h 55m

Deal found 31-8HK$6,900

Wed 7-1023:05 -

1 stop16h 35m

Wed 21-1009:15 -

1 stop23h 05m

Deal found 5-9HK$5,778

Sat 10-1023:05 -

2 stops24h 30m

Mon 26-1014:25 -

2 stops19h 10m

Deal found 31-8HK$6,711

Mon 9-1118:05 -

1 stop26h 00m

Wed 11-1120:15 -

1 stop17h 35m

Deal found 31-8HK$6,178

Mon 28-1219:35 -

2 stops34h 55m

Fri 8-120:25 -

2 stops28h 05m

Deal found 4-9HK$5,865

Thu 22-1022:45 -

Nonstop14h 30m

Wed 28-1018:55 -

Nonstop12h 55m

Deal found 1-9HK$7,221

Mon 19-1022:20 -

2 stops18h 10m

Mon 26-1017:05 -

2 stops17h 40m

Deal found 3-9HK$8,836

Mon 21-923:05 -

1 stop16h 20m

Sun 25-1008:40 -

1 stop16h 55m

Deal found 1-9HK$6,774

Sun 18-1019:10 -

1 stop24h 45m

Thu 14-114:05 -

1 stop23h 45m

Deal found 2-9HK$6,178

Wed 16-920:20 -

2 stops26h 05m

Wed 28-1006:00 -

2 stops22h 40m

Deal found 4-9HK$5,912

Tue 20-1022:45 -

Nonstop14h 30m

Thu 11-318:55 -

Nonstop12h 55m

Deal found 3-9HK$7,401

Fri 4-1218:05 -

1 stop31h 50m

Tue 20-414:55 -

1 stop23h 30m

Deal found 3-9HK$6,210

Find flight deals from Hong Kong to London

Round-trip from	HK$5,292
One-way from	HK$2,697
Popular in	September
Cheapest in	May
Average price	HK$7,715
Good round-trip deal	HK$7,512 or less
Good one-way deal	HK$5,374 or less

Air China
8-11-15-11
2 total stops
35h 40m total
Hong Kong to London

Search Deals

Air China
10-11-31-12
1 total stop
15h 25m total
Hong Kong to London

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (HK$2,997 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (HK$664 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 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 1-12

20:20-17:35

2 stops29h 15m

London Luton

Wed 31-12

00:00-07:00

Nonstop0h 00m

HK$2,987

Hong KongLondon

HKG Hong Kong Intl - LTN London Luton

HKGLTN

Hong Kong Intl

Tue 10-11

21:40-07:45

3 stops42h 05m

London Luton

Wed 31-12

00:00-07:00

Nonstop0h 00m

HK$3,058

Hong KongLondon

HKG Hong Kong Intl - LTN London Luton

HKGLTN

Hong Kong Intl

Tue 3-11

20:15-14:25

2 stops26h 10m

London Luton

Wed 31-12

00:00-07:00

Nonstop0h 00m

HK$3,097

Hong KongLondon

HKG Hong Kong Intl - LTN London Luton

HKGLTN

Hong Kong Intl

Thu 3-12

20:50-23:00

3 stops34h 10m

London Luton

Wed 31-12

00:00-07:00

Nonstop0h 00m

HK$3,113

Hong KongLondon

HKG Hong Kong Intl - LTN London Luton

HKGLTN

Hong Kong Intl

Thu 17-9

20:05-23:25

2 stops34h 20m

London Luton

Wed 31-12

00:00-07:00

Nonstop0h 00m

HK$3,152

Hong KongLondon

HKG Hong Kong Intl - LTN London Luton

HKGLTN

Hong Kong Intl

Wed 2-12

07:40-09:15

3 stops33h 35m

London Luton

Wed 31-12

00:00-07:00

Nonstop0h 00m

HK$3,191

Hong KongLondon

HKG Hong Kong Intl - LTN London Luton

HKGLTN

Hong Kong Intl

Tue 15-9

20:05-15:30

2 stops26h 25m

London Luton

Wed 31-12

00:00-07:00

Nonstop0h 00m

HK$3,191

Fastest return journey

Hong KongLondon

HKG Hong Kong Intl - LGW London Gatwick

HKGLGW

Hong Kong Intl

Sat 3-10

23:05-08:20

1 stop16h 15m

London Gatwick

Wed 31-12

00:00-07:00

Nonstop0h 00m

HK$3,215

Hong KongLondon

HKG Hong Kong Intl - LGW London Gatwick

HKGLGW

Hong Kong Intl

Thu 8-10

23:05-08:25

1 stop16h 20m

London Gatwick

Wed 31-12

00:00-07:00

Nonstop0h 00m

HK$3,316

Hong KongLondon

HKG Hong Kong Intl - LCY London City

HKGLCY

Hong Kong Intl

Tue 20-10

23:05-08:40

1 stop16h 35m

London City

Wed 31-12

00:00-07:00

Nonstop0h 00m

HK$3,379

Flights are sorted by cheapest return flights first.

Deals found on 2-9

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-LTN

HKG-STN

HKG-LHR

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-LTN

HKG-STN

HKG-LHR

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$6,406). Flying from Hong Kong to London in September is currently the most expensive (average of HK$8,154). 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$6,178 and HK$9,001 in November.
The cheapest return price found within the last 5 days was HK$5,292 on Multiple Airlines (8 Nov–15 Nov).

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

Zurich (ZRH) – chosen by Cheapflights users on 18% 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$4,128.

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 13m.

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 23% of weekly flights between Hong Kong and London have experienced delays in the past year, with the average delay time being 120 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 8% 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

1,471 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

1,471 reviews

Cathay Pacific

7.6

Good

1,471 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jan 2026

HKG - CTS

SWISS

7.5

Good

2,064 reviews

Cathay Pacific

7.6

Good

1,471 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jan 2026

HKG - CTS

Air China

7.5

Good

164 reviews

Cathay Pacific

7.6

Good

1,471 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jan 2026

HKG - CTS

China Eastern

7.3

Good

236 reviews

Cathay Pacific

7.6

Good

1,471 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jan 2026

HKG - CTS

British Airways

6.7

Okay

8,207 reviews

Cathay Pacific

7.6

Good

1,471 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. 13 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 SWISS, Emirates, 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 5h 20m. 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$2,545), Air China (HK$3,982), and China Eastern (HK$4,144) 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$1,571. 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 (75%), British Airways (75%) or Cathay Pacific (69%) 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$5,045. While the most popular route (Hong Kong Intl - London Heathrow) can be booked for HK$4,328 on average, our data indicates HK$20,321 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.
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$6,406). Flying from Hong Kong to London in September is currently the most expensive (average of HK$8,154). 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$2,545	AverageHK$5,066	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Air China	CheapestHK$3,982	AverageHK$6,356	FlexibilityNo cancel fee	On-time67%	Search Air China flights
China Eastern	CheapestHK$4,144	AverageHK$6,115	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Air France	CheapestHK$4,177	AverageHK$5,296	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Etihad Airways	CheapestHK$4,382	AverageHK$5,769	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
SWISS	CheapestHK$4,409	AverageHK$6,055	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Finnair	CheapestHK$4,568	AverageHK$6,373	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Singapore Airlines	CheapestHK$4,760	AverageHK$6,700	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Lufthansa	CheapestHK$4,865	AverageHK$6,720	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
British Airways	CheapestHK$5,876	AverageHK$7,754	FlexibilityNo cancel fee	On-time70%	Search British Airways 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$2,697

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10-11. 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 5 September 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 5 September 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 5 September 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 5 September 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 5 September 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 5 September 2026.

Last-minute flights from Hong Kong to LondonDiscover last-minute flight deals from Hong Kong to London. Data last updated 5 September 2026 and is based on user searches.

Discover last-minute flight deals from Hong Kong to London. Data last updated 5 September 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 5 September 2026.

Search for one-way flight options from Hong Kong to London. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

Find flight deals from Hong Kong to London

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One-way from

Popular in

Cheapest in

Average price

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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 5 September 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 5 September 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$6,178 and HK$9,001 in November.The cheapest return price found within the last 5 days was HK$5,292 on Multiple Airlines (8 Nov–15 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.

Zurich (ZRH) – chosen by Cheapflights users on 18% 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$4,128.

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 13m.

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 23% of weekly flights between Hong Kong and London have experienced delays in the past year, with the average delay time being 120 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 8% 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.

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?

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 5 September 2026.

Alternative routes for Hong Kong to London

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

Complete your trip

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 5 September 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 5 September 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 5 September 2026.

Last-minute flights from Hong Kong to London
Discover last-minute flight deals from Hong Kong to London. Data last updated 5 September 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 5 September 2026.

Hong Kong to London flights typically cost between HK$6,178 and HK$9,001 in November.
The cheapest return price found within the last 5 days was HK$5,292 on Multiple Airlines (8 Nov–15 Nov).