How long is the flight from London to Hong Kong?

A quick flight from London to Hong Kong can take about 12h 55m. Etihad Airways provides one of the quickest options available for as low as HK$5,266. The distance from London to Hong Kong is about 9624 km. Both multi-stop and direct flights can be found to your destination and back. Find deals

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

Our cheapest airline available from London to Hong Kong is China Southern. Our recent data shows that you can find tickets from as low as HK$3,307 on this airline. Additional options worth looking into are China Eastern and Air China, starting at HK$3,415 and HK$3,543 round-trip. These flights start at 50% lower than the current average price 3 months from now. Find deals

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

The cheapet airlines for a one-way flight from London to Hong Kong are Air China (HK$2,707), China Southern (HK$2,831), and China Eastern (HK$2,948). Find deals

In terms of precipitation, rainfall in Hong Kong ranges from 20.0 - 390.0 inches per month. June is typically the wettest month, when rainfall can reach 390.0 mm. January is typically the driest time to visit Hong Kong when rainfall is around 20.0 mm.

If weather is an important factor for your trip to Hong Kong, 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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).

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

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

What are the cheapest flights from London to Hong Kong?

The cheapest flight price from London to Hong Kong is HK$4,595. On average you can expect to pay HK$10,256. The most popular route, (London Heathrow - Hong Kong Intl), can usually be booked for HK$3,617.

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

Consider Cathay Pacific (75%), Iberia (62%) or British Airways (62%) when booking your flight. These represent the most reliable airlines when flying from London to Hong Kong.

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

Consider Air France, Finnair or British Airways when booking your flight. These represent the most popular airlines when flying from London to Hong Kong.

What is the cheapest day to fly return from London to Hong Kong?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 9%.

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

To save up to 43% on this flight, we recommend booking at least 43 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from London to Hong Kong from HK$5,748 1-2 weeks out and tickets from HK$6,666 for flights departing within the next 72 hours.

What is the cheapest month to fly from London to Hong Kong?

Flights from London to Hong Kong lean towards being more expensive in July. Prices are generally better when you fly from London to Hong Kong in November, with the cheapest ticket starting at HK$3,228.

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

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

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

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

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

Yes. Cheapflights offers flight deals from London to Hong Kong 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$2,683+ Flights from London to Hong Kong

Cheapflights Tip: The best prices from London to Hong Kong are usually found in November or March, booked 42 days in advance, depart on a Wednesday or Monday and return on a Monday

Cheap flight deals from London to Hong Kong

Round-trip from	HK$4,091
One-way from	HK$2,683
Popular in	July
Cheapest in	November
Average price	HK$6,121
Good round-trip deal	HK$6,633 or less
Good one-way deal	HK$5,463 or less

China Eastern
6-11-19-11
3 total stops
48h 30m total
London to Hong Kong

Search Deals

Air China
28-10
1 total stop
31h 20m total
London to Hong Kong

Search Deals

Highest demand for flights based on searches. 16% potential increase in price (HK$9,968 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (HK$1,839 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

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

Search Deals

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

Search Deals

Find flight deals from London to Hong Kong

Cheapest flights from London to Hong Kong
Explore the most affordable flight options available from London to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Thu 6-1121:00LHR - HKG

1 stop16h 05mChina Eastern

Wed 19-1117:05HKG - LHR

2 stops32h 25mChina Eastern

Deal found 15-9HK$4,091

Mon 3-1110:30LGW - HKG

1 stop18h 10mChina Eastern

Sun 23-1117:05HKG - LGW

2 stops21h 25mChina Eastern

Deal found 15-9HK$4,091

Wed 1-1021:20LHR - HKG

1 stop32h 25mChina Eastern

Wed 5-1117:40HKG - LHR

1 stop31h 50mChina Eastern

Deal found 15-9HK$4,099

Sat 20-921:20LHR - HKG

3 stops30h 05mChina Eastern

Mon 29-907:30HKG - LHR

1 stop18h 10mChina Eastern

Deal found 15-9HK$4,107

Sun 28-912:35LGW - HKG

1 stop17h 30mAir China

Sat 18-1017:45HKG - LGW

1 stop19h 50mAir China

Deal found 13-9HK$4,146

Mon 15-921:20LHR - HKG

1 stop35h 45mChina Eastern

Tue 30-907:30HKG - LHR

1 stop18h 10mChina Eastern

Deal found 14-9HK$4,153

Sun 9-1121:00LHR - HKG

1 stop19h 15mChina Eastern

Sun 23-1118:25HKG - LHR

2 stops31h 05mChina Eastern

Deal found 14-9HK$4,161

Mon 29-922:00LHR - HKG

2 stops34h 05mHainan Airlines

Wed 8-1010:15HKG - LHR

1 stop16h 15mHainan Airlines

Deal found 14-9HK$4,169

Mon 29-922:00LHR - HKG

1 stop34h 05mMultiple Airlines

Wed 15-1010:15HKG - LHR

1 stop16h 15mMultiple Airlines

Deal found 13-9HK$4,177

Sun 26-1021:30LHR - HKG

1 stop17h 30mChina Southern

Fri 21-1108:30HKG - LHR

1 stop17h 25mChina Southern

Deal found 15-9HK$4,184

Fri 3-1012:35LGW - HKG

1 stop15h 30mAir China

Sat 11-1020:15HKG - LGW

1 stop17h 20mAir China

Deal found 14-9HK$4,184

Sat 8-1121:00LHR - HKG

2 stops29h 35mChina Eastern

Sun 23-1117:40HKG - LHR

1 stop31h 50mChina Eastern

Deal found 14-9HK$4,192

Best flights from London to Hong Kong
Discover carefully curated flight deals from London to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2025.

Wed 11-320:55LHR - HKG

1 stop27h 35mEtihad Airways

Mon 23-319:35HKG - LHR

1 stop26h 55mEtihad Airways

Deal found 14-9HK$5,032

Wed 19-1117:15LCY - HKG

1 stop15h 10mMultiple Airlines

Thu 20-1123:30HKG - LCY

1 stop17h 15mMultiple Airlines

Deal found 13-9HK$5,250

Sun 16-1117:55LHR - HKG

Nonstop12h 55mBritish Airways

Mon 1-1222:45HKG - LHR

Nonstop14h 50mBritish Airways

Deal found 14-9HK$5,266

Wed 12-1109:00LHR - HKG

2 stops24h 45mSWISS

Tue 18-1123:30HKG - LHR

1 stop19h 45mSWISS

Deal found 13-9HK$5,452

Thu 22-117:50LCY - HKG

1 stop14h 30mKLM

Mon 9-223:25HKG - LCY

1 stop17h 25mKLM

Deal found 15-9HK$5,538

Wed 5-1116:50LHR - HKG

Nonstop12h 30mCathay Pacific

Wed 12-1113:30HKG - LHR

Nonstop14h 40mCathay Pacific

Deal found 13-9HK$5,787

Mon 3-1106:25LGW - HKG

1 stop17h 55mTurkish Airlines

Mon 1-1223:20HKG - LGW

1 stop31h 15mTurkish Airlines

Deal found 15-9HK$6,051

Fri 5-1218:15LCY - HKG

1 stop14h 10mLufthansa

Wed 17-1223:45HKG - LCY

1 stop17h 20mLufthansa

Deal found 15-9HK$6,090

Tue 17-208:40LGW - HKG

1 stop22h 10mQatar Airways

Wed 4-318:05HKG - LGW

1 stop19h 50mQatar Airways

Deal found 14-9HK$6,106

Mon 17-1120:15STN - HKG

1 stop34h 30mEmirates

Thu 20-1121:00HKG - STN

2 stops23h 05mEmirates

Deal found 13-9HK$7,062

Sun 2-1114:40LTN - HKG

2 stops33h 50mMultiple Airlines

Tue 18-1119:35HKG - LTN

2 stops26h 25mMultiple Airlines

Deal found 14-9HK$5,250

Thu 6-1113:55LHR - HKG

1 stop34h 35mEtihad Airways

Mon 16-219:35HKG - LHR

1 stop24h 30mEtihad Airways

Deal found 15-9HK$5,289

Direct flights from London to Hong Kong
Explore direct flight options from London to Hong Kong based on user searches, and compare prices and availability for your desired travel dates. Data last updated 15 September 2025.

Fri 28-1117:55LHR - HKG

Nonstop12h 55mBritish Airways

Sun 30-1122:45HKG - LHR

Nonstop14h 50mBritish Airways

Deal found 14-9HK$4,916

Thu 19-217:55LHR - HKG

Nonstop12h 55mBritish Airways

Mon 9-322:45HKG - LHR

Nonstop14h 50mBritish Airways

Deal found 13-9HK$5,032

Thu 19-217:55LHR - HKG

Nonstop12h 55mBritish Airways

Fri 6-322:45HKG - LHR

Nonstop14h 50mBritish Airways

Deal found 14-9HK$5,040

Fri 23-117:55LHR - HKG

Nonstop12h 55mBritish Airways

Tue 10-222:45HKG - LHR

Nonstop14h 50mBritish Airways

Deal found 13-9HK$5,102

Tue 25-1117:55LHR - HKG

Nonstop12h 55mBritish Airways

Tue 9-1222:45HKG - LHR

Nonstop14h 50mBritish Airways

Deal found 13-9HK$5,180

Tue 25-1117:55LHR - HKG

Nonstop12h 55mBritish Airways

Mon 8-1222:45HKG - LHR

Nonstop14h 50mBritish Airways

Deal found 14-9HK$5,188

Wed 19-1117:55LHR - HKG

Nonstop12h 55mBritish Airways

Thu 19-322:45HKG - LHR

Nonstop14h 50mBritish Airways

Deal found 14-9HK$5,250

Sat 28-217:55LHR - HKG

Nonstop12h 55mBritish Airways

Mon 9-322:45HKG - LHR

Nonstop14h 50mBritish Airways

Deal found 13-9HK$5,258

Thu 20-1117:55LHR - HKG

Nonstop12h 55mBritish Airways

Tue 9-1222:45HKG - LHR

Nonstop14h 50mBritish Airways

Deal found 14-9HK$5,266

Thu 15-117:55LHR - HKG

Nonstop12h 55mBritish Airways

Mon 9-222:45HKG - LHR

Nonstop14h 50mBritish Airways

Deal found 14-9HK$5,273

Thu 6-1116:50LHR - HKG

Nonstop12h 30mCathay Pacific

Wed 19-1108:10HKG - LHR

Nonstop14h 50mCathay Pacific

Deal found 14-9HK$5,320

Last-minute flights from London to Hong Kong
Discover last-minute flight deals from London to Hong Kong. Data last updated 15 September 2025 and is based on user searches.

Mon 15-921:20LHR - HKG

1 stop35h 45mChina Eastern

Tue 30-907:30HKG - LHR

1 stop18h 10mChina Eastern

Deal found 14-9HK$4,153

Sat 20-921:20LHR - HKG

3 stops30h 05mChina Eastern

Mon 29-907:30HKG - LHR

1 stop18h 10mChina Eastern

Deal found 15-9HK$4,107

Sun 28-912:35LGW - HKG

1 stop17h 30mAir China

Sat 18-1017:45HKG - LGW

1 stop19h 50mAir China

Deal found 13-9HK$4,146

Mon 29-922:00LHR - HKG

2 stops34h 05mHainan Airlines

Wed 8-1010:15HKG - LHR

1 stop16h 15mHainan Airlines

Deal found 14-9HK$4,169

Mon 29-922:00LHR - HKG

1 stop34h 05mMultiple Airlines

Wed 15-1010:15HKG - LHR

1 stop16h 15mMultiple Airlines

Deal found 13-9HK$4,177

Mon 29-912:35LGW - HKG

1 stop17h 30mAir China

Mon 13-1017:45HKG - LGW

1 stop19h 50mAir China

Deal found 13-9HK$4,200

Wed 1-1021:20LHR - HKG

1 stop32h 25mChina Eastern

Wed 5-1117:40HKG - LHR

1 stop31h 50mChina Eastern

Deal found 15-9HK$4,099

Wed 1-1021:20LHR - HKG

1 stop33h 45mChina Eastern

Wed 29-1021:15HKG - LHR

2 stops28h 15mChina Eastern

Deal found 15-9HK$4,161

Fri 3-1012:35LGW - HKG

1 stop15h 30mAir China

Sat 11-1020:15HKG - LGW

1 stop17h 20mAir China

Deal found 14-9HK$4,184

Mon 13-1022:00LHR - HKG

2 stops28h 05mHainan Airlines

Tue 21-1020:50HKG - LHR

1 stop29h 40mHainan Airlines

Deal found 13-9HK$4,200

Sun 26-1021:30LHR - HKG

1 stop17h 30mChina Southern

Fri 21-1108:30HKG - LHR

1 stop17h 25mChina Southern

Deal found 15-9HK$4,184

Wed 29-1021:00LHR - HKG

2 stops29h 35mChina Eastern

Thu 6-1107:40HKG - LHR

1 stop17h 50mChina Eastern

Deal found 15-9HK$4,208

One-way flights from London to Hong Kong
Search for one-way flight options from London to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 15 September 2025.

Tue 28-1020:25LHR - HKG

1 stop31h 20mAir China

Deal found 13-9HK$2,683

Wed 14-120:25LHR - HKG

1 stop16h 25mAir China

Deal found 15-9HK$2,699

Thu 16-1022:00LHR - HKG

1 stop34h 55mAir China

Deal found 14-9HK$2,707

Sun 21-914:40STN - HKG

3 stops40h 10mMultiple Airlines

Deal found 14-9HK$2,722

Wed 24-921:20LHR - HKG

1 stop16h 45mChina Eastern

Deal found 13-9HK$2,730

Tue 14-1022:40LHR - HKG

1 stop16h 10mAir China

Deal found 13-9HK$2,738

Fri 26-912:35LGW - HKG

2 stops21h 45mAir China

Deal found 15-9HK$2,738

Sat 20-915:40STN - HKG

3 stops39h 10mMultiple Airlines

Deal found 13-9HK$2,746

Thu 23-1022:00LHR - HKG

1 stop34h 55mAir China

Deal found 13-9HK$2,746

Mon 22-922:40LHR - HKG

1 stop15h 25mAir China

Deal found 13-9HK$2,753

Fri 31-1017:40LHR - HKG

1 stop20h 45mAir China

Deal found 14-9HK$2,761

Sun 2-1121:30LHR - HKG

1 stop31h 20mChina Southern

Deal found 13-9HK$2,769

Fly from

Fly to

Route

Departure

Return

Price

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 11-3

20:55-08:30

1 stop27h 35m

Hong Kong Intl

Mon 23-3

19:35-14:30

1 stop26h 55m

HK$5,032

LondonHong Kong

LCY - HKG

LCYHKG

London City

Wed 19-11

17:15-16:25

1 stop15h 10m

Hong Kong Intl

Thu 20-11

23:30-08:45

1 stop17h 15m

HK$5,250

LondonHong Kong

LTN - HKG

LTNHKG

London Luton

Sun 2-11

14:40-08:30

2 stops33h 50m

Hong Kong Intl

Tue 18-11

19:35-14:00

2 stops26h 25m

HK$5,250

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sun 16-11

17:55-14:50

Nonstop12h 55m

Hong Kong Intl

Mon 1-12

22:45-05:35

Nonstop14h 50m

HK$5,266

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Thu 6-11

13:55-08:30

1 stop34h 35m

Hong Kong Intl

Mon 16-2

19:35-12:05

1 stop24h 30m

HK$5,289

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 12-11

09:00-17:45

2 stops24h 45m

Hong Kong Intl

Tue 18-11

23:30-11:15

1 stop19h 45m

HK$5,452

LondonHong Kong

LCY - HKG

LCYHKG

London City

Thu 22-1

17:50-16:20

1 stop14h 30m

Hong Kong Intl

Mon 9-2

23:25-08:50

1 stop17h 25m

HK$5,538

LondonHong Kong

LCY - HKG

LCYHKG

London City

Sun 23-11

13:45-16:20

1 stop18h 35m

Hong Kong Intl

Sun 7-12

23:25-08:50

1 stop17h 25m

HK$5,538

LondonHong Kong

LCY - HKG

LCYHKG

London City

Thu 5-3

17:50-16:20

1 stop14h 30m

Hong Kong Intl

Mon 9-3

23:25-08:50

1 stop17h 25m

HK$5,538

LondonHong Kong

LCY - HKG

LCYHKG

London City

Wed 21-1

17:45-17:45

1 stop16h 00m

Hong Kong Intl

Thu 29-1

23:45-09:20

1 stop17h 35m

HK$5,662

Flights are sorted by cheapest return flights first.

Deals found on 14-9

Showing 1-10 of 60 results

...

Best time to book a flight from London to Hong Kong

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

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 London to Hong Kong

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

To ensure you get the cheapest price possible for a flight from London to Hong Kong, you should look to book at least 42 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

It’s typically best to fly out from London to Hong Kong at midday. Doing so could potentially save you 16% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from London to Hong Kong?

Travellers seeking maximum savings on their London to Hong Kong flight should consider departing on Thursday at midday when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London to Hong Kong

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

Reviews of airlines servicing Hong Kong

Check out reviews from past customers who have flown with Cathay Pacific, SWISS, andAir China from London to Hong Kong 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

993 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

anish,Aug 2025

YYZ - HKG

Overall journey was good. The economy seats on this airbus a350 was the worst . Too narrow and no underthigh support . My next journey from Hongkong to kathmandu was better as the economy seats on airbus a330 was a lot better than on this plane . Cathy should make a note on this . The long haul flights should have at least comfy seats compared to short flights from Hongkong to ktm

Cathay Pacific

7.6

Good

993 reviews

Cathay Pacific

7.6

Good

993 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

anish,Aug 2025

YYZ - HKG

SWISS

7.5

Good

1,730 reviews

Cathay Pacific

7.6

Good

993 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

anish,Aug 2025

YYZ - HKG

Air China

7.2

Good

99 reviews

Cathay Pacific

7.6

Good

993 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

anish,Aug 2025

YYZ - HKG

Lufthansa

6.8

Okay

7,407 reviews

Cathay Pacific

7.6

Good

993 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

anish,Aug 2025

YYZ - HKG

British Airways

6.7

Okay

7,361 reviews

Cathay Pacific

7.6

Good

993 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

anish,Aug 2025

YYZ - HKG

Related info for your journey

How long is the flight from London to Hong Kong?
A quick flight from London to Hong Kong can take about 12h 55m. Etihad Airways provides one of the quickest options available for as low as HK$5,266. The distance from London to Hong Kong is about 9624 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from London to Hong Kong round-trip?
Our cheapest airline available from London to Hong Kong is China Southern. Our recent data shows that you can find tickets from as low as HK$3,307 on this airline. Additional options worth looking into are China Eastern and Air China, starting at HK$3,415 and HK$3,543 round-trip. These flights start at 50% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from London to Hong Kong one-way?
The cheapet airlines for a one-way flight from London to Hong Kong are Air China (HK$2,707), China Southern (HK$2,831), and China Eastern (HK$2,948).
What are the most popular routes from London to Hong Kong?
When deciding which route to take from London to Hong Kong, consider London Heathrow - Hong Kong Intl, London Gatwick - Hong Kong Intl or London City - Hong Kong Intl, as they are the most popular.
What are the most reliable airlines from London to Hong Kong?
Consider Cathay Pacific (75%), Iberia (62%) or British Airways (62%) when booking your flight. These represent the most reliable airlines when flying from London to Hong Kong.
What are the cheapest flights from London to Hong Kong?
The cheapest flight price from London to Hong Kong is HK$4,595. On average you can expect to pay HK$10,256. The most popular route, (London Heathrow - Hong Kong Intl), can usually be booked for HK$3,617.
Can I find deals for flights from London to Hong Kong that include hotel bookings?
Yes. In addition to deals on London to Hong Kong flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Hong Kong?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Hong Kong.
Can I find deals for business class flights from London to Hong Kong?
Yes. Cheapflights offers flight deals from London to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from London to Hong Kong

Airline	Cheapest	Average	Flexibility	On-time
China Southern	CheapestHK$3,308	AverageHK$4,410	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
China Eastern	CheapestHK$3,415	AverageHK$4,281	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Air China	CheapestHK$3,543	AverageHK$4,997	FlexibilityNo cancel fee	On-time67%	Search Air China flights
SWISS	CheapestHK$4,294	AverageHK$6,795	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Lufthansa	CheapestHK$4,746	AverageHK$6,828	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Etihad Airways	CheapestHK$4,934	AverageHK$5,103	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Finnair	CheapestHK$4,950	AverageHK$7,611	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Air France	CheapestHK$5,526	AverageHK$7,280	FlexibilityNo cancel fee	On-time77%	Search Air France flights
泰國航空	CheapestHK$5,587	AverageHK$6,515	FlexibilityNo cancel fee	On-time77%	Search 泰國航空 flights
British Airways	CheapestHK$5,796	AverageHK$7,444	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

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

Cheapflights makes it easy to find London to Hong Kong flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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Millions of users choose and trust Cheapflights to book the best flight deals from London to Hong Kong for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Hong Kong from London today and book when prices fit your budget.

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Cheap flights from London to Hong Kong from HK$2,683

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 28-10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from London to Hong Kong are usually found in November or March, booked 42 days in advance, depart on a Wednesday or Monday and return on a Monday

Cheap flight deals from London to Hong Kong

Keep the following information in mind while searching for London to Hong Kong flight deals. Data was last updated 15 September 2025.

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Find flight deals from London to Hong Kong

Cheapest flights from London to Hong KongExplore the most affordable flight options available from London to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Explore the most affordable flight options available from London to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

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

Best time to book a flight from London to Hong Kong

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

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

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

Use this chart to determine the optimal time to book a return flight from London to Hong Kong. Price data was last updated on 12 September 2025.

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

Find hourly flight availability from London to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2025.

What is the cheapest day to fly from London to Hong Kong?

Use this chart to determine the cheapest time to fly return from London to Hong Kong. Price data was last updated on 16 December 2024.

Weekly flight availability from London to Hong Kong

Explore weekly flight availability from London to Hong Kong. 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 15 September 2025.

Reviews of airlines servicing Hong Kong

Check out reviews from past customers who have flown with Cathay Pacific, SWISS, andAir China from London to Hong Kong 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

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

How long is the flight from London to Hong Kong?

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

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

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

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

What are the cheapest flights from London to Hong Kong?

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

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

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Alternative routes for London to Hong Kong

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

Top 10 airlines flying from London to Hong Kong

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Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

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Cheapest flights from London to Hong Kong
Explore the most affordable flight options available from London to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.