This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — LON
28 Oct — 4 Nov1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hong Kong to London are usually found in May or February, booked 54 days in advance, depart on a Sunday or Tuesday and return on a Sunday
Cheap flight deals from Hong Kong to London
Enter your travel dates to find the best prices.
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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 28 September 2026.
Mon 7/1212:55 -
2 stops26h 15m
Fri 15/110:30 -
1 stop17h 00m
Deal found 23/9£513
Sun 4/1022:05 -
1 stop27h 35m
Tue 17/1121:30 -
1 stop17h 30m
Deal found 25/9£513
Sun 25/1019:50 -
2 stops26h 10m
Sun 8/1111:35 -
1 stop16h 25m
Deal found 24/9£513
Tue 13/1023:05 -
1 stop16h 35m
Wed 18/1109:50 -
1 stop22h 40m
Deal found 23/9£513
Tue 13/1023:05 -
1 stop15h 50m
Tue 20/1020:05 -
1 stop37h 30m
Deal found 27/9£514
Mon 2/1123:30 -
1 stop16h 20m
Mon 9/1118:40 -
1 stop14h 55m
Deal found 27/9£514
Sun 11/1008:20 -
1 stop34h 10m
Thu 15/1014:00 -
1 stop33h 15m
Deal found 27/9£515
Wed 7/1023:05 -
1 stop16h 20m
Wed 21/1018:35 -
1 stop15h 00m
Deal found 24/9£515
Wed 7/1023:05 -
1 stop15h 50m
Wed 21/1018:40 -
1 stop14h 55m
Deal found 23/9£516
Fri 2/1020:05 -
1 stop30h 05m
Fri 30/1011:35 -
1 stop16h 25m
Deal found 24/9£516
Wed 7/1023:05 -
1 stop15h 50m
Wed 21/1013:30 -
1 stop18h 50m
Deal found 27/9£516
Thu 19/1116:10 -
2 stops33h 35m
Thu 18/306:50 -
2 stops21h 15m
Deal found 23/9£517
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 28 September 2026.
Tue 13/1023:05 -
1 stop16h 35m
Wed 18/1109:50 -
1 stop22h 40m
Deal found 23/9£513
Sun 11/1023:05 -
2 stops24h 30m
Tue 27/1009:00 -
2 stops24h 35m
Deal found 24/9£525
Thu 3/1219:35 -
1 stop30h 35m
Sun 6/1213:55 -
1 stop34h 45m
Deal found 25/9£553
Wed 4/1118:05 -
1 stop20h 35m
Mon 9/1120:25 -
1 stop17h 30m
Deal found 27/9£597
Tue 17/1123:45 -
1 stop17h 30m
Mon 30/1118:15 -
1 stop14h 15m
Deal found 25/9£598
Tue 13/1022:20 -
1 stop17h 30m
Wed 18/1117:05 -
2 stops17h 40m
Deal found 27/9£610
Sat 19/1209:45 -
1 stop38h 45m
Thu 7/117:25 -
1 stop15h 40m
Deal found 27/9£644
Mon 9/1122:45 -
Nonstop14h 50m
Mon 16/1118:55 -
Nonstop12h 55m
Deal found 24/9£661
Thu 22/1023:05 -
2 stops21h 35m
Sat 31/1009:00 -
2 stops24h 35m
Deal found 27/9£525
Sun 11/1023:25 -
1 stop16h 15m
Tue 27/1017:45 -
1 stop15h 50m
Deal found 24/9£536
Sat 10/1023:05 -
1 stop16h 15m
Sat 28/1118:40 -
1 stop14h 55m
Deal found 23/9£541
Mon 9/1123:30 -
1 stop17h 10m
Mon 16/1118:15 -
1 stop14h 15m
Deal found 25/9£541
Fri 6/1118:05 -
1 stop20h 35m
Wed 11/1120:25 -
1 stop17h 30m
Deal found 27/9£597
Fri 25/1223:00 -
1 stop18h 30m
Fri 15/117:05 -
2 stops17h 40m
Deal found 24/9£612
Mon 16/1118:05 -
1 stop20h 35m
Sun 29/1120:25 -
1 stop17h 30m
Deal found 25/9£598
Thu 19/1122:45 -
Nonstop14h 50m
Mon 30/1118:55 -
Nonstop12h 55m
Deal found 25/9£662
Sun 17/123:45 -
2 stops18h 40m
Mon 22/318:40 -
1 stop14h 55m
Deal found 25/9£556
Sat 13/223:30 -
1 stop16h 20m
Sat 27/215:15 -
2 stops18h 20m
Deal found 25/9£574
Wed 2/1222:45 -
Nonstop14h 50m
Mon 18/118:55 -
Nonstop12h 55m
Deal found 27/9£664
Fri 18/1221:00 -
2 stops29h 25m
Sat 9/120:25 -
1 stop17h 30m
Deal found 27/9£610
Thu 19/1123:30 -
1 stop17h 10m
Sun 29/1118:05 -
1 stop15h 30m
Deal found 25/9£581
Thu 12/1123:45 -
1 stop17h 30m
Fri 20/1117:45 -
1 stop15h 50m
Deal found 26/9£583
Sat 13/223:45 -
1 stop24h 55m
Sat 27/212:20 -
1 stop21h 15m
Deal found 25/9£585
Fri 26/223:30 -
1 stop16h 20m
Sun 7/318:40 -
1 stop14h 55m
Deal found 26/9£588
Mon 2/1118:05 -
1 stop20h 35m
Sun 8/1120:25 -
1 stop17h 30m
Deal found 27/9£649
Tue 13/1023:05 -
1 stop16h 35m
Thu 22/1009:15 -
1 stop23h 05m
Deal found 23/9£586
Thu 24/1221:00 -
2 stops41h 40m
Thu 31/1220:25 -
1 stop17h 30m
Deal found 27/9£650
Thu 24/1223:30 -
2 stops25h 10m
Sat 9/114:25 -
2 stops19h 10m
Deal found 27/9£622
Sun 11/1021:30 -
2 stops22h 05m
Tue 20/1014:35 -
2 stops20h 40m
Deal found 24/9£652
Sun 7/223:45 -
1 stop25h 55m
Tue 16/217:45 -
1 stop15h 50m
Deal found 27/9£623
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 28 September 2026.
Wed 11/1122:45 -
Nonstop14h 50m
Wed 18/1118:55 -
Nonstop12h 55m
Deal found 26/9£646
Mon 9/1122:45 -
Nonstop14h 50m
Mon 16/1118:55 -
Nonstop12h 55m
Deal found 24/9£648
Thu 12/1122:45 -
Nonstop14h 50m
Fri 20/1118:55 -
Nonstop12h 55m
Deal found 26/9£649
Fri 6/1122:45 -
Nonstop14h 50m
Sat 14/1118:55 -
Nonstop12h 55m
Deal found 25/9£650
Thu 5/1122:45 -
Nonstop14h 50m
Wed 18/1118:55 -
Nonstop12h 55m
Deal found 24/9£651
Sat 7/1122:45 -
Nonstop14h 50m
Sat 14/1118:55 -
Nonstop12h 55m
Deal found 23/9£652
Sun 25/1022:45 -
Nonstop14h 50m
Sun 8/1118:55 -
Nonstop12h 55m
Deal found 26/9£652
Thu 5/1122:45 -
Nonstop14h 50m
Thu 19/1118:55 -
Nonstop12h 55m
Deal found 26/9£654
Wed 18/1122:45 -
Nonstop14h 50m
Mon 30/1118:55 -
Nonstop12h 55m
Deal found 25/9£655
Last-minute flights from Hong Kong to London
Discover last-minute flight deals from Hong Kong to London. Data last updated 28 September 2026 and is based on user searches.
Fri 2/1020:05 -
1 stop30h 05m
Fri 30/1011:35 -
1 stop16h 25m
Deal found 24/9£516
Sun 4/1022:05 -
1 stop27h 35m
Tue 17/1121:30 -
1 stop17h 30m
Deal found 25/9£513
Tue 6/1020:20 -
2 stops33h 30m
Sun 18/1021:45 -
2 stops28h 15m
Deal found 26/9£525
Wed 7/1023:05 -
1 stop16h 20m
Wed 21/1018:35 -
1 stop15h 00m
Deal found 24/9£515
Wed 7/1023:05 -
1 stop15h 50m
Wed 21/1018:40 -
1 stop14h 55m
Deal found 23/9£516
Wed 7/1023:05 -
1 stop15h 50m
Wed 21/1013:30 -
1 stop18h 50m
Deal found 27/9£516
Sun 11/1018:30 -
2 stops36h 00m
Tue 27/1013:50 -
2 stops24h 00m
Deal found 28/9£519
Tue 13/1023:05 -
1 stop16h 35m
Wed 18/1109:50 -
1 stop22h 40m
Deal found 23/9£513
Sat 17/1013:05 -
2 stops32h 55m
Sun 22/1110:30 -
1 stop17h 00m
Deal found 25/9£519
Sun 25/1019:50 -
2 stops26h 10m
Sun 8/1111:35 -
1 stop16h 25m
Deal found 24/9£513
Mon 26/1017:40 -
1 stop20h 50m
Tue 17/1110:30 -
1 stop18h 10m
Deal found 27/9£524
Tue 27/1023:30 -
1 stop17h 10m
Tue 3/1117:45 -
1 stop15h 50m
Deal found 26/9£519
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 28 September 2026.
Sat 3/1020:20 -
1 stop25h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 24/9£273
Mon 12/1019:50 -
2 stops26h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/9£273
Sun 27/1216:10 -
2 stops34h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 25/9£274
Tue 6/1020:20 -
3 stops49h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 24/9£274
Mon 5/1020:20 -
2 stops28h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/9£276
Sun 17/119:35 -
1 stop19h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 26/9£276
Wed 7/1020:20 -
3 stops49h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 25/9£276
Sat 24/1016:40 -
3 stops32h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 25/9£277
Tue 13/1013:05 -
2 stops24h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 26/9£277
Sun 4/1022:45 -
Nonstop13h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 24/9£278
Sat 19/1219:35 -
1 stop19h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/9£279
Thu 29/1021:40 -
3 stops31h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/9£279
Find flight deals from Hong Kong to London
Keep the following information in mind while searching for Hong Kong to London flight deals. Data was last updated 28 September 2026.
Customise your flight search to find flights from Hong Kong to London 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 7,457,451 searches. Data last updated 28 September 2026.
Use the filters below to find and compare flights from Hong Kong to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
Hong KongLondon
HKG Hong Kong Intl - LHR London Heathrow
HKGLHR
Hong Kong Intl
Sat 6/3
19:35-14:30
1 stop26h 55m
London Heathrow
Wed 31/12
00:00-07:00
Nonstop0h 00m
£276
Hong KongLondon
HKG Hong Kong Intl - LGW London Gatwick
HKGLGW
Hong Kong Intl
Sat 17/10
21:00-15:00
2 stops49h 00m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£295
Hong KongLondon
HKG Hong Kong Intl - LGW London Gatwick
HKGLGW
Hong Kong Intl
Thu 15/10
17:05-15:00
2 stops28h 55m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£306
Hong KongLondon
HKG Hong Kong Intl - LGW London Gatwick
HKGLGW
Hong Kong Intl
Mon 18/1
23:30-07:50
1 stop16h 20m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£315
Hong KongLondon
HKG Hong Kong Intl - LGW London Gatwick
HKGLGW
Hong Kong Intl
Wed 7/10
23:05-08:25
1 stop16h 20m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£317
Hong KongLondon
HKG Hong Kong Intl - LGW London Gatwick
HKGLGW
Hong Kong Intl
Tue 13/10
13:20-06:55
2 stops24h 35m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£318
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
£323
Hong KongLondon
HKG Hong Kong Intl - LGW London Gatwick
HKGLGW
Hong Kong Intl
Sun 27/12
23:30-07:50
1 stop16h 20m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£333
Hong KongLondon
HKG Hong Kong Intl - LGW London Gatwick
HKGLGW
Hong Kong Intl
Thu 24/12
23:30-08:10
1 stop16h 40m
London Gatwick
Wed 31/12
00:00-07:00
Nonstop0h 00m
£334
Hong KongLondon
HKG Hong Kong Intl - LCY London City
HKGLCY
Hong Kong Intl
Wed 11/11
23:30-08:40
1 stop17h 10m
London City
Wed 31/12
00:00-07:00
Nonstop0h 00m
£335
Flights are sorted by cheapest return flights first.
Deals found on 25/9
Showing 1-10 of 60 resultsSorted by cheapest first
1
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6
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-LHR
HKG-LGW
HKG-LCY
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Hong Kong to London
HK0-LON
HKG-LHR
HKG-LGW
HKG-LCY
What is the cheapest month to book a flight from Hong Kong to London?
Currently, January is the cheapest month in which you can book a flight from Hong Kong to London (average of £635). Flying from Hong Kong to London in September is currently the most expensive (average of £790). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from HK to LON?
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 28 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 28 September 2026.
The most flights from HK0 to LON are scheduled on a Saturday (8 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (5 on average).
How often are flights from Hong Kong to London delayed?
About 23% of weekly flights between Hong Kong and London have experienced delays in the past year, with the average delay time being 110 minutes.
What is the most punctual flight time for Hong Kong to London flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Hong Kong to London flights?
Over the past year, British Airways have had the lowest number of delays on this route, with just 9% of flights being delayed.
How far ahead should I book a flight from Hong Kong to London?
Booking 69 days in advance of your planned departure date is, on average, the best time to get cheap flights from Hong Kong to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. 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 London. Reviews last updated 28 September 2026.
Check out reviews from past customers who have flown with Cathay Pacific,SWISS, andAir China from Hong Kong to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
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.
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.
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.
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.
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.
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.
Related info for your journey
Find useful and relevant information for your journey from Hong Kong to London. 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 Hong Kong to London?
A quick flight from Hong Kong to London can take about 20h 35m. SWISS provides one of the quickest options available for as low as £597. Airlines will cover a distance of 5982 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from Hong Kong to London round-trip?
According to our current data, SWISS (£377), Air France (£402), and China Eastern (£404) offers the cheapest pricing from Hong Kong to London. SWISS is currently priced 42% 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 China Southern, with whom users have recently found tickets for as low as £163. However, be on the lookout for offers from Hainan Airlines and Air China, 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?
When deciding which route to take from Hong Kong to London 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 London?
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 Hong Kong to London on time: Iberia (72%), British Airways (72%), Cathay Pacific (68%).
What are the cheapest flights from Hong Kong to London?
On average you can expect to pay £1,281 for a flight from Hong Kong to London. The cheapest flight overall is £504 while the most popular route, (Hong Kong Intl - London Heathrow) is currently priced at £428.
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, January is the cheapest month in which you can book a flight from Hong Kong to London (average of £635). Flying from Hong Kong to London in September is currently the most expensive (average of £790). 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.
Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 28 September 2026.
Discover the top 10 airlines that operate flights from Hong Kong to London. 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 7,457,451 searches. Data last updated 28 September 2026.
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 Hong Kong to London?
Deals for Hong Kong to London flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Hong Kong to London?
Cheapflights simply makes it quick and affordable to book flights from Hong Kong to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Hong Kong to London with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Hong Kong to London flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Hong Kong to London become cheaper?
Yes! Start tracking prices for Hong Kong to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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