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 20/10. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — LON
12 Sep — 19 Sep1
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 November, booked 36 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 13 August 2026.
Wed 7/1020:20 -
1 stop17h 40m
Tue 13/1009:30 -
1 stop16h 30m
Deal found 13/8£520
Sun 18/1001:25 -
1 stop36h 15m
Fri 30/1008:40 -
1 stop29h 00m
Deal found 13/8£520
Sat 12/916:30 -
2 stops25h 25m
Thu 17/920:20 -
1 stop15h 40m
Deal found 12/8£522
Wed 28/1019:35 -
2 stops34h 20m
Sun 1/1115:05 -
2 stops33h 25m
Deal found 8/8£523
Mon 17/808:30 -
1 stop18h 55m
Thu 27/820:25 -
1 stop17h 40m
Deal found 11/8£523
Mon 7/916:30 -
2 stops31h 35m
Mon 21/909:05 -
2 stops29h 00m
Deal found 11/8£523
Tue 10/1119:35 -
2 stops34h 20m
Tue 17/1120:15 -
2 stops28h 15m
Deal found 12/8£523
Tue 27/1019:35 -
2 stops32h 50m
Tue 3/1120:45 -
2 stops27h 45m
Deal found 12/8£523
Thu 17/920:20 -
2 stops23h 05m
Tue 29/921:50 -
2 stops28h 10m
Deal found 10/8£524
Thu 5/1123:30 -
1 stop16h 35m
Thu 12/1114:25 -
2 stops19h 10m
Deal found 10/8£524
Sun 4/1020:20 -
2 stops22h 35m
Tue 13/1015:10 -
2 stops34h 50m
Deal found 13/8£524
Tue 20/1023:05 -
1 stop16h 35m
Fri 30/1017:45 -
1 stop15h 50m
Deal found 12/8£524
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 13 August 2026.
Wed 21/1023:05 -
2 stops21h 35m
Sun 15/1109:00 -
2 stops24h 35m
Deal found 9/8£523
Mon 26/1019:35 -
2 stops23h 40m
Fri 6/1117:00 -
2 stops31h 30m
Deal found 11/8£532
Thu 26/1118:05 -
1 stop19h 50m
Mon 30/1108:35 -
1 stop29h 05m
Deal found 12/8£581
Thu 10/919:10 -
1 stop24h 45m
Fri 18/921:05 -
1 stop18h 00m
Deal found 9/8£582
Tue 17/1122:45 -
2 stops18h 45m
Tue 8/1217:05 -
1 stop15h 15m
Deal found 12/8£630
Thu 10/920:55 -
1 stop27h 10m
Fri 13/1110:20 -
1 stop24h 45m
Deal found 11/8£649
Thu 28/123:30 -
1 stop16h 35m
Tue 2/309:00 -
2 stops24h 35m
Deal found 10/8£536
Mon 19/1020:20 -
2 stops25h 15m
Thu 22/1015:15 -
2 stops34h 45m
Deal found 10/8£536
Tue 24/1118:05 -
1 stop26h 00m
Thu 26/1120:15 -
1 stop17h 35m
Deal found 8/8£583
Mon 26/1023:45 -
1 stop25h 55m
Fri 6/1117:45 -
1 stop15h 50m
Deal found 11/8£545
Mon 5/1023:05 -
2 stops24h 30m
Sun 6/1209:00 -
2 stops24h 35m
Deal found 9/8£561
Tue 20/1019:10 -
1 stop24h 45m
Sat 31/1020:15 -
1 stop17h 35m
Deal found 12/8£583
Fri 18/920:20 -
2 stops34h 30m
Sun 27/905:40 -
2 stops20h 20m
Deal found 11/8£546
Mon 19/1023:05 -
2 stops24h 30m
Fri 30/1009:00 -
2 stops24h 35m
Deal found 12/8£579
Thu 10/921:30 -
2 stops28h 15m
Fri 13/1120:15 -
1 stop17h 35m
Deal found 11/8£583
Sun 11/1022:20 -
1 stop16h 35m
Fri 15/117:05 -
2 stops17h 40m
Deal found 11/8£729
Fri 25/1223:45 -
2 stops18h 40m
Sun 10/118:40 -
1 stop14h 55m
Deal found 12/8£549
Sun 4/1023:05 -
2 stops24h 30m
Tue 20/1008:55 -
2 stops24h 40m
Deal found 9/8£583
Tue 20/1021:30 -
2 stops22h 25m
Tue 3/1120:15 -
1 stop17h 35m
Deal found 12/8£583
Wed 26/810:00 -
2 stops33h 35m
Wed 2/906:15 -
2 stops24h 00m
Deal found 10/8£576
Fri 11/921:30 -
2 stops22h 25m
Fri 18/914:55 -
1 stop24h 10m
Deal found 9/8£583
Wed 28/1023:30 -
1 stop17h 10m
Sun 1/1118:05 -
1 stop15h 30m
Deal found 8/8£600
Fri 9/1021:30 -
2 stops22h 25m
Sun 17/120:15 -
1 stop17h 35m
Deal found 11/8£583
Tue 20/1023:25 -
1 stop25h 30m
Sat 31/1012:20 -
1 stop21h 15m
Deal found 12/8£588
Fri 23/1023:05 -
2 stops24h 30m
Sun 1/1109:00 -
2 stops24h 35m
Deal found 12/8£629
Fri 23/1021:30 -
2 stops22h 25m
Sun 1/1120:15 -
1 stop17h 35m
Deal found 10/8£583
Sun 6/907:40 -
3 stops34h 20m
Fri 18/915:15 -
2 stops22h 50m
Deal found 12/8£594
Wed 23/1223:30 -
2 stops25h 10m
Mon 4/120:05 -
1 stop37h 30m
Deal found 13/8£640
Sun 11/1019:10 -
1 stop19h 10m
Sun 17/120:25 -
1 stop17h 25m
Deal found 11/8£589
Tue 8/920:20 -
2 stops21h 40m
Tue 15/905:40 -
2 stops20h 20m
Deal found 11/8£601
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 13 August 2026.
Fri 6/1122:45 -
Nonstop14h 50m
Sat 14/1118:55 -
Nonstop12h 55m
Deal found 9/8£658
Tue 3/1122:45 -
Nonstop14h 50m
Sun 8/1118:55 -
Nonstop12h 55m
Deal found 11/8£659
Wed 4/1122:45 -
Nonstop14h 50m
Sun 8/1118:55 -
Nonstop12h 55m
Deal found 9/8£660
Thu 5/1122:45 -
Nonstop14h 50m
Thu 12/1118:55 -
Nonstop12h 55m
Deal found 10/8£662
Sun 4/1022:45 -
Nonstop14h 30m
Tue 20/1019:20 -
Nonstop13h 05m
Deal found 10/8£668
Wed 28/1022:45 -
Nonstop14h 50m
Sun 1/1118:55 -
Nonstop12h 55m
Deal found 8/8£669
Wed 28/1022:45 -
Nonstop14h 50m
Mon 2/1118:55 -
Nonstop12h 55m
Deal found 13/8£670
Sat 17/1022:45 -
Nonstop14h 30m
Mon 2/1118:55 -
Nonstop12h 55m
Deal found 12/8£679
Last-minute flights from Hong Kong to London
Discover last-minute flight deals from Hong Kong to London. Data last updated 13 August 2026 and is based on user searches.
Sun 16/813:30 -
1 stop35h 10m
Thu 20/806:40 -
2 stops31h 25m
Deal found 9/8£528
Sun 16/817:45 -
1 stop30h 55m
Sun 27/921:20 -
1 stop19h 25m
Deal found 10/8£529
Mon 17/808:30 -
1 stop18h 55m
Thu 27/820:25 -
1 stop17h 40m
Deal found 11/8£523
Mon 17/808:30 -
1 stop16h 10m
Sat 22/821:20 -
1 stop16h 45m
Deal found 13/8£532
Fri 21/814:35 -
1 stop34h 30m
Sat 5/922:00 -
1 stop16h 05m
Deal found 12/8£526
Sun 6/916:05 -
2 stops34h 25m
Sun 20/921:00 -
1 stop18h 45m
Deal found 9/8£523
Mon 7/920:20 -
1 stop23h 25m
Sat 19/921:00 -
1 stop32h 25m
Deal found 10/8£526
Tue 8/923:25 -
1 stop18h 15m
Mon 14/918:40 -
1 stop14h 55m
Deal found 9/8£530
Sun 13/920:20 -
1 stop25h 45m
Wed 2/1220:55 -
1 stop27h 35m
Deal found 10/8£531
Mon 14/920:20 -
1 stop17h 40m
Sun 27/921:20 -
1 stop19h 25m
Deal found 10/8£525
Wed 16/920:20 -
1 stop25h 45m
Wed 21/1014:45 -
1 stop35h 15m
Deal found 9/8£529
Thu 17/914:40 -
1 stop22h 40m
Fri 18/922:40 -
1 stop15h 25m
Deal found 11/8£526
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 13 August 2026.
Tue 20/1022:15 -
2 stops28h 45m
Deal found 12/8£251
Wed 19/808:30 -
1 stop16h 35m
Deal found 12/8£251
Tue 13/1022:15 -
2 stops28h 45m
Deal found 13/8£252
Sun 25/1009:15 -
1 stop38h 20m
Deal found 11/8£252
Tue 18/813:30 -
1 stop35h 35m
Deal found 12/8£252
Mon 25/119:35 -
1 stop19h 05m
Deal found 10/8£253
Mon 5/1020:45 -
2 stops32h 10m
Deal found 11/8£255
Sun 8/1116:40 -
3 stops42h 10m
Deal found 10/8£255
Sun 11/1020:20 -
1 stop23h 25m
Deal found 12/8£255
Fri 9/1020:45 -
2 stops32h 15m
Deal found 10/8£255
Tue 22/913:55 -
1 stop37h 00m
Deal found 12/8£256
Mon 5/1020:45 -
3 stops33h 25m
Deal found 9/8£258
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 13 August 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 858,174 searches. Data last updated 13 August 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
Wed 21/10
23:05-13:40
2 stops21h 35m
London Heathrow
Sun 15/11
09:00-17:35
2 stops24h 35m
£523
Hong KongLondon
HKG Hong Kong Intl - LTN London Luton
HKGLTN
Hong Kong Intl
Mon 26/10
19:35-11:15
2 stops23h 40m
London Luton
Fri 6/11
17:00-08:30
2 stops31h 30m
£532
Hong KongLondon
HKG Hong Kong Intl - LHR London Heathrow
HKGLHR
Hong Kong Intl
Thu 28/1
23:30-08:05
1 stop16h 35m
London Heathrow
Tue 2/3
09:00-17:35
2 stops24h 35m
£536
Hong KongLondon
HKG Hong Kong Intl - LTN London Luton
HKGLTN
Hong Kong Intl
Mon 19/10
20:20-14:35
2 stops25h 15m
London Luton
Thu 22/10
15:15-09:00
2 stops34h 45m
£536
Hong KongLondon
HKG Hong Kong Intl - LCY London City
HKGLCY
Hong Kong Intl
Mon 26/10
23:45-17:40
1 stop25h 55m
London City
Fri 6/11
17:45-17:35
1 stop15h 50m
£545
Hong KongLondon
HKG Hong Kong Intl - LTN London Luton
HKGLTN
Hong Kong Intl
Fri 18/9
20:20-23:50
2 stops34h 30m
London Luton
Sun 27/9
05:40-09:00
2 stops20h 20m
£546
Hong KongLondon
HKG Hong Kong Intl - LHR London Heathrow
HKGLHR
Hong Kong Intl
Fri 25/12
23:45-10:25
2 stops18h 40m
London Heathrow
Sun 10/1
18:40-17:35
1 stop14h 55m
£549
Hong KongLondon
HKG Hong Kong Intl - LHR London Heathrow
HKGLHR
Hong Kong Intl
Mon 5/10
23:05-16:35
2 stops24h 30m
London Heathrow
Sun 6/12
09:00-17:35
2 stops24h 35m
£561
Hong KongLondon
HKG Hong Kong Intl - LTN London Luton
HKGLTN
Hong Kong Intl
Wed 26/8
10:00-12:35
2 stops33h 35m
London Luton
Wed 2/9
06:15-13:15
2 stops24h 00m
£576
Hong KongLondon
HKG Hong Kong Intl - LHR London Heathrow
HKGLHR
Hong Kong Intl
Mon 19/10
23:05-16:35
2 stops24h 30m
London Heathrow
Fri 30/10
09:00-17:35
2 stops24h 35m
£579
Flights are sorted by cheapest return flights first.
Deals found on 9/8
Showing 1-10 of 60 resultsSorted by cheapest first
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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-LTN
HKG-LGW
HKG-STN
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-LTN
HKG-LGW
HKG-STN
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 £594). Flying from Hong Kong to London in September is currently the most expensive (average of £732). 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 13 August 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 13 August 2026.
The most flights from HK0 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 often are flights from Hong Kong to London delayed?
About 24% of weekly flights between Hong Kong and London have experienced delays in the past year, with the average delay time being 136 minutes.
What is the most punctual flight time for Hong Kong to 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 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 13 August 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 19h 50m. SWISS provides one of the quickest options available for as low as £581. 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 (£370), China Eastern (£396), and China Southern (£407) 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 £160. 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 (93%), British Airways (93%), Cathay Pacific (62%).
What are the cheapest flights from Hong Kong to London?
On average you can expect to pay £1,284 for a flight from Hong Kong to London. The cheapest flight overall is £376 while the most popular route, (Hong Kong Intl - London Heathrow) is currently priced at £426.
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 £594). Flying from Hong Kong to London in September is currently the most expensive (average of £732). 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 13 August 2026.
Discover the top 9 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 858,174 searches. Data last updated 13 August 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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