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.
LON — HKG
15 Oct — 22 Oct1
Return
1 adult
Economy
Return
1 adult, Economy
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 Sunday 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.
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.
Sun 28/912:35LGW - HKG
1 stop17h 30mAir China
Sat 18/1017:45HKG - LGW
1 stop19h 50mAir China
Deal found 13/9£393
Mon 15/921:20LHR - HKG
1 stop35h 45mChina Eastern
Tue 30/907:30HKG - LHR
1 stop18h 10mChina Eastern
Deal found 14/9£394
Mon 27/1021:00LHR - HKG
1 stop16h 05mChina Eastern
Mon 3/1121:15HKG - LHR
2 stops28h 15mChina Eastern
Deal found 14/9£394
Mon 29/922:00LHR - HKG
2 stops34h 05mHainan Airlines
Wed 8/1010:15HKG - LHR
1 stop16h 15mHainan Airlines
Deal found 14/9£395
Mon 29/922:00LHR - HKG
1 stop34h 05mMultiple Airlines
Wed 15/1010:15HKG - LHR
1 stop16h 15mMultiple Airlines
Deal found 12/9£396
Sun 26/1021:00LHR - HKG
1 stop30h 30mChina Eastern
Sun 30/1118:25HKG - LHR
2 stops31h 05mChina Eastern
Deal found 12/9£397
Fri 3/1012:35LGW - HKG
1 stop15h 30mAir China
Sat 11/1020:15HKG - LGW
1 stop17h 20mAir China
Deal found 14/9£397
Sat 8/1121:00LHR - HKG
2 stops29h 35mChina Eastern
Sun 23/1117:40HKG - LHR
1 stop31h 50mChina Eastern
Deal found 14/9£397
Mon 3/1121:00LHR - HKG
2 stops34h 45mHainan Airlines
Thu 6/1110:15HKG - LHR
2 stops39h 20mHainan Airlines
Deal found 13/9£398
Mon 29/912:35LGW - HKG
1 stop17h 30mAir China
Mon 13/1017:45HKG - LGW
1 stop19h 50mAir China
Deal found 13/9£398
Fri 7/1121:00LHR - HKG
2 stops29h 35mChina Eastern
Sun 23/1120:20HKG - LHR
1 stop29h 10mChina Eastern
Deal found 12/9£399
Sun 14/921:20LHR - HKG
1 stop19h 25mChina Eastern
Sun 23/1112:30HKG - LHR
1 stop37h 00mChina Eastern
Deal found 12/9£400
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.
Tue 18/1117:15LCY - HKG
1 stop15h 10mLufthansa
Wed 19/1123:45HKG - LCY
1 stop17h 20mLufthansa
Deal found 13/9£498
Tue 3/317:55LHR - HKG
Nonstop12h 55mBritish Airways
Tue 17/322:45HKG - LHR
Nonstop14h 50mBritish Airways
Deal found 14/9£499
Thu 20/1117:45LCY - HKG
1 stop16h 00mMultiple Airlines
Mon 1/1223:45HKG - LCY
1 stop17h 30mMultiple Airlines
Deal found 14/9£509
Mon 10/1119:10LCY - HKG
1 stop14h 35mSWISS
Sun 23/1123:30HKG - LCY
1 stop17h 05mSWISS
Deal found 12/9£523
Fri 20/208:50LHR - HKG
1 stop15h 40mEtihad Airways
Tue 3/319:35HKG - LHR
1 stop30h 35mEtihad Airways
Deal found 14/9£523
Wed 11/207:30LHR - HKG
1 stop27h 35mFinnair
Sat 21/221:45HKG - LHR
1 stop30h 55mFinnair
Deal found 12/9£554
Wed 1/1014:55LGW - HKG
1 stop23h 50mQatar Airways
Wed 8/1001:25HKG - LGW
1 stop19h 00mQatar Airways
Deal found 14/9£579
Mon 1/1211:00LHR - HKG
1 stop18h 30mVietnam Airlines
Sat 20/1214:30HKG - LHR
1 stop24h 45mVietnam Airlines
Deal found 13/9£583
Fri 6/310:05LGW - HKG
1 stop23h 00mTurkish Airlines
Fri 20/323:20HKG - LGW
1 stop31h 15mTurkish Airlines
Deal found 14/9£604
Wed 29/1020:15STN - HKG
1 stop17h 35mEmirates
Wed 5/1121:00HKG - STN
2 stops23h 05mEmirates
Deal found 14/9£681
Mon 3/1118:15LCY - HKG
1 stop14h 10mLufthansa
Mon 1/1223:45HKG - LCY
1 stop17h 30mLufthansa
Deal found 12/9£509
Mon 27/1007:00LGW - HKG
2 stops21h 40mMultiple Airlines
Wed 5/1115:25HKG - LGW
2 stops34h 05mMultiple Airlines
Deal found 14/9£526
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 14/9£466
Thu 19/217:55LHR - HKG
Nonstop12h 55mBritish Airways
Mon 9/322:45HKG - LHR
Nonstop14h 50mBritish Airways
Deal found 12/9£477
Sun 16/1117:55LHR - HKG
Nonstop12h 55mBritish Airways
Sun 23/1122:45HKG - LHR
Nonstop14h 50mBritish Airways
Deal found 14/9£478
Sun 18/117:55LHR - HKG
Nonstop12h 55mBritish Airways
Wed 4/222:45HKG - LHR
Nonstop14h 50mBritish Airways
Deal found 12/9£483
Sat 22/1117:55LHR - HKG
Nonstop12h 55mBritish Airways
Sun 30/1122:45HKG - LHR
Nonstop14h 50mBritish Airways
Deal found 13/9£484
Tue 25/1117:55LHR - HKG
Nonstop12h 55mBritish Airways
Sun 7/1222:45HKG - LHR
Nonstop14h 50mBritish Airways
Deal found 12/9£490
Tue 17/217:55LHR - HKG
Nonstop12h 55mBritish Airways
Wed 18/322:45HKG - LHR
Nonstop14h 50mBritish Airways
Deal found 12/9£491
Tue 25/1117:55LHR - HKG
Nonstop12h 55mBritish Airways
Mon 8/1222:45HKG - LHR
Nonstop14h 50mBritish Airways
Deal found 14/9£492
Thu 19/217:55LHR - HKG
Nonstop12h 55mBritish Airways
Wed 25/222:45HKG - LHR
Nonstop14h 50mBritish Airways
Deal found 11/9£498
Sun 16/1117:55LHR - HKG
Nonstop12h 55mBritish Airways
Sun 30/1122:45HKG - LHR
Nonstop14h 50mBritish Airways
Deal found 12/9£498
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.
Sun 14/921:20LHR - HKG
1 stop19h 25mChina Eastern
Sun 23/1112:30HKG - LHR
1 stop37h 00mChina Eastern
Deal found 12/9£400
Mon 15/921:20LHR - HKG
1 stop35h 45mChina Eastern
Tue 30/907:30HKG - LHR
1 stop18h 10mChina Eastern
Deal found 14/9£394
Tue 16/921:20LHR - HKG
1 stop16h 45mChina Eastern
Fri 3/1007:30HKG - LHR
1 stop18h 10mChina Eastern
Deal found 12/9£398
Sun 28/912:35LGW - HKG
1 stop17h 30mAir China
Sat 18/1017:45HKG - LGW
1 stop19h 50mAir China
Deal found 13/9£393
Mon 29/922:00LHR - HKG
2 stops34h 05mHainan Airlines
Wed 8/1010:15HKG - LHR
1 stop16h 15mHainan Airlines
Deal found 14/9£395
Mon 29/922:00LHR - HKG
1 stop34h 05mMultiple Airlines
Wed 15/1010:15HKG - LHR
1 stop16h 15mMultiple Airlines
Deal found 12/9£396
Mon 29/912:35LGW - HKG
1 stop17h 30mAir China
Mon 13/1017:45HKG - LGW
1 stop19h 50mAir China
Deal found 13/9£398
Mon 29/922:00LHR - HKG
1 stop34h 05mMultiple Airlines
Thu 30/1018:35HKG - LHR
1 stop31h 00mMultiple Airlines
Deal found 14/9£401
Fri 3/1012:35LGW - HKG
1 stop15h 30mAir China
Sat 18/1014:35HKG - LGW
1 stop23h 00mAir China
Deal found 14/9£397
Fri 3/1011:35LGW - HKG
1 stop19h 25mChina Eastern
Fri 10/1013:55HKG - LGW
1 stop32h 05mChina Eastern
Deal found 14/9£401
Sun 26/1021:00LHR - HKG
1 stop30h 30mChina Eastern
Sun 30/1118:25HKG - LHR
2 stops31h 05mChina Eastern
Deal found 12/9£397
Mon 27/1021:00LHR - HKG
1 stop16h 05mChina Eastern
Mon 3/1121:15HKG - LHR
2 stops28h 15mChina Eastern
Deal found 14/9£394
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 13/9£254
Sat 20/922:00LHR - HKG
1 stop30h 50mAir China
Deal found 14/9£255
Sun 21/914:40STN - HKG
3 stops40h 10mMultiple Airlines
Deal found 14/9£258
Wed 24/921:20LHR - HKG
1 stop16h 45mChina Eastern
Deal found 13/9£259
Tue 14/1022:40LHR - HKG
1 stop15h 25mAir China
Deal found 12/9£260
Thu 27/1110:30LGW - HKG
1 stop17h 00mChina Eastern
Deal found 13/9£260
Sat 20/915:40STN - HKG
3 stops39h 10mMultiple Airlines
Deal found 13/9£260
Thu 23/1022:00LHR - HKG
1 stop34h 55mAir China
Deal found 13/9£260
Mon 22/922:40LHR - HKG
1 stop30h 05mAir China
Deal found 12/9£261
Fri 31/1017:40LHR - HKG
1 stop20h 45mAir China
Deal found 14/9£262
Sun 2/1121:30LHR - HKG
1 stop31h 20mChina Southern
Deal found 13/9£262
Sun 18/120:25LHR - HKG
1 stop18h 00mAir China
Deal found 12/9£263
Cheapflights Fare Finder
Customise your flight search to find flights from London to Hong Kong that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from London to Hong Kong that are best for you.
Fly from
London
Fly to
Hong Kong
Route
Depart
Return
Price
LondonHong Kong
LCY - HKG
LCYHKG
London City
Tue 18/11
17:15-16:25
1 stop15h 10m
Hong Kong Intl
Wed 19/11
23:45-09:05
1 stop17h 20m
£498
LondonHong Kong
LHR - HKG
LHRHKG
London Heathrow
Tue 3/3
17:55-14:50
Nonstop12h 55m
Hong Kong Intl
Tue 17/3
22:45-05:35
Nonstop14h 50m
£499
LondonHong Kong
LCY - HKG
LCYHKG
London City
Mon 3/11
18:15-16:25
1 stop14h 10m
Hong Kong Intl
Mon 1/12
23:45-09:15
1 stop17h 30m
£509
LondonHong Kong
LCY - HKG
LCYHKG
London City
Thu 20/11
17:45-17:45
1 stop16h 00m
Hong Kong Intl
Mon 1/12
23:45-09:15
1 stop17h 30m
£509
LondonHong Kong
LCY - HKG
LCYHKG
London City
Mon 10/11
19:10-17:45
1 stop14h 35m
Hong Kong Intl
Sun 23/11
23:30-08:35
1 stop17h 05m
£523
LondonHong Kong
LHR - HKG
LHRHKG
London Heathrow
Fri 20/2
08:50-08:30
1 stop15h 40m
Hong Kong Intl
Tue 3/3
19:35-18:10
1 stop30h 35m
£523
LondonHong Kong
LGW - HKG
LGWHKG
London Gatwick
Mon 27/10
07:00-12:40
2 stops21h 40m
Hong Kong Intl
Wed 5/11
15:25-17:30
2 stops34h 05m
£526
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
£537
LondonHong Kong
LCY - HKG
LCYHKG
London City
Sun 1/3
19:20-17:45
1 stop14h 25m
Hong Kong Intl
Mon 16/3
23:45-09:15
1 stop17h 30m
£540
LondonHong Kong
LTN - HKG
LTNHKG
London Luton
Tue 28/10
20:05-11:45
2 stops31h 40m
Hong Kong Intl
Wed 12/11
16:30-18:40
2 stops34h 10m
£540
Flights are sorted by cheapest return flights first.
Deals found on 14/9
Showing 1-10 of 60 results
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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?
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.
Booking 42 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Hong Kong. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from London to Hong Kong?
Currently, April is the cheapest month in which you can book a flight from London to Hong Kong (average of £728). Flying from London to Hong Kong in July is currently the most expensive (average of £1,111). 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 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.
It’s optimal to fly from London to Hong Kong at midday. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight in the morning.
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.
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. Tuesday 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
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.
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
Get insights into the airlines that provide service to Hong Kong. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hong Kong. Reviews last updated 15 September 2025.
Check out reviews from past customers who have flown with Cathay Pacific, China Southern, andChina Eastern 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.
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
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
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
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
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
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
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?
There are many flights that can get you from London to Hong Kong in 12h 55m. Fly via Lufthansa, British Airways, or SWISS to get the fastest option. There are 5980 mi between London and Hong Kong. This flight may include one or multiple stops.
What are the cheapest airlines flying from London to Hong Kong round-trip?
Our cheapest airline available from London to Hong Kong is Emirates. Our recent data shows that you can find tickets from as low as £244 on this airline. Additional options worth looking into are China Southern and China Eastern, starting at £296 and £297 round-trip. Users have found that Emirates is 61% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from London to Hong Kong one-way?
One-way options have recently been found by users for as low as £265 on China Eastern. Other airlines that offer cheap prices include China Southern from £268 and SWISS from £395 one-way.
What are the most popular routes from London to Hong Kong?
The most popular route from London to Hong Kong is London Heathrow - Hong Kong Intl. You may also consider London Gatwick - Hong Kong Intl or London City - Hong Kong Intl.
What are the most reliable airlines from London to Hong Kong?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London to Hong Kong on time: Cathay Pacific (75%), Iberia (62%), British Airways (62%).
What are the cheapest flights from London to Hong Kong?
While on average a flight from London to Hong Kong is generally £2,567, our data shows the cheapest flight currently is £442. When looking at the most popular route, (London Heathrow - Hong Kong Intl), you can expect to pay £346 for that flight.
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.
What is the cheapest month to book a flight from London to Hong Kong?
Currently, April is the cheapest month in which you can book a flight from London to Hong Kong (average of £728). Flying from London to Hong Kong in July is currently the most expensive (average of £1,111). 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 are the most eco-friendly airlines from London to Hong Kong?
There are several airlines that serve the route between Hong Kong and London. Some of them are British Airways, Lufthansa, Swiss International Air Lines and Turkish Airlines. Lufthansa reports on environmental and sustainability topics exceptionally often, and develops their operations in accordance with nationally and internationally recognised reporting standards. Their fuel consumption in 2020 was 30% less than the year before, and their emissions are 60% lower than expected. Turkish Airlines detect the importance of the environment on our lives and try to eliminate as many negative impacts as possible. They support fuel efficiency and decrease their emissions while creating action plans on how to attain those activities. They also share their good practices with stakeholders and encourage all employees to be a part of the sustainable travel revolution through constant feedback and improvements.
How to fly more sustainably from London to Hong Kong?
There are a few things you can do to make your long travels as eco-friendly as possible. You can pre-select your meals in order to reduce food waste and overall weight of the aircraft. You can bring your own water bottle and use the many cold water dispensers located at airports to fill up your bottle for free. Pick public transport when getting to your desired airport whenever possible. You can also re-use the same cup for coffee, tea and juice for refills in order to reduce plastic waste while travelling with a certain airfare provider.
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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.
Discover the top 10 airlines that operate flights from London to Hong Kong. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 15 September 2025.
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?
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Why should you use Cheapflights to find cheap flight tickets from London to Hong Kong?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to Hong Kong.
Can Cheapflights find flights from London to Hong Kong with no change fees?
Need flexible booking options for your flight to Hong Kong from London? 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 London to Hong Kong become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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