Cheap flights from London Heathrow Airport to Hong Kong from HK$2,477
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 9-9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HKG
26 Sep — 3 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Hong Kong Intl are usually found in November or January, booked 62 days in advance, depart on a Sunday or Wednesday and return on a Monday
Cheap flight deals from Heathrow to Hong Kong
Enter your travel dates to find the best prices.
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Best
Direct
Last-minute
One-way
Cheapest flights from Heathrow to Hong Kong
Explore the most affordable flight options available from Heathrow to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 August 2026.
Mon 7-920:25 -
1 stop15h 35m
Sat 17-1008:30 -
1 stop16h 10m
Deal found 26-8HK$4,312
Fri 6-1121:00 -
2 stops28h 10m
Tue 10-1116:10 -
1 stop32h 10m
Deal found 27-8HK$4,319
Mon 21-922:40 -
1 stop15h 25m
Tue 24-1108:30 -
1 stop15h 25m
Deal found 26-8HK$4,327
Mon 2-1121:30 -
1 stop31h 20m
Mon 15-308:30 -
1 stop18h 05m
Deal found 27-8HK$4,335
Mon 7-921:20 -
1 stop31h 30m
Mon 26-1009:35 -
1 stop15h 55m
Deal found 27-8HK$4,343
Wed 2-921:20 -
1 stop19h 25m
Sun 4-1020:45 -
2 stops28h 55m
Deal found 27-8HK$4,351
Thu 24-921:00 -
1 stop32h 25m
Thu 15-1020:50 -
2 stops29h 40m
Deal found 26-8HK$4,359
Sun 6-922:40 -
1 stop31h 25m
Wed 9-908:30 -
1 stop18h 55m
Deal found 26-8HK$4,366
Mon 21-921:00 -
1 stop18h 45m
Fri 9-1008:30 -
1 stop16h 35m
Deal found 27-8HK$4,374
Sat 12-921:00 -
1 stop32h 25m
Thu 19-1108:30 -
1 stop17h 25m
Deal found 26-8HK$4,382
Wed 16-921:00 -
1 stop32h 25m
Sat 17-1013:40 -
1 stop35h 25m
Deal found 27-8HK$4,390
Tue 1-921:20 -
1 stop19h 25m
Sun 4-1020:45 -
2 stops28h 55m
Deal found 25-8HK$4,398
Best flights from Heathrow to Hong Kong
Discover carefully curated flight deals from Heathrow to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 August 2026.
Wed 25-1120:05 -
1 stop37h 30m
Wed 2-1223:30 -
2 stops25h 10m
Deal found 23-8HK$6,209
Fri 30-1018:55 -
Nonstop12h 55m
Sun 15-1122:45 -
Nonstop14h 50m
Deal found 22-8HK$6,663
Thu 17-919:30 -
2 stops19h 30m
Tue 3-1118:55 -
2 stops21h 25m
Deal found 25-8HK$7,400
Mon 2-1118:55 -
Nonstop12h 55m
Mon 16-1122:45 -
Nonstop14h 50m
Deal found 22-8HK$6,742
Wed 3-214:25 -
2 stops19h 10m
Tue 23-223:30 -
2 stops22h 10m
Deal found 27-8HK$7,188
Sat 7-1118:55 -
Nonstop12h 55m
Sat 21-1122:45 -
Nonstop14h 50m
Deal found 22-8HK$6,875
Thu 17-919:20 -
Nonstop13h 05m
Sun 18-1022:45 -
Nonstop14h 30m
Deal found 24-8HK$6,992
Sun 27-919:20 -
Nonstop13h 05m
Sun 18-1022:45 -
Nonstop14h 30m
Deal found 24-8HK$6,992
Thu 17-919:20 -
Nonstop13h 05m
Wed 21-1022:45 -
Nonstop14h 30m
Deal found 24-8HK$6,992
Wed 4-1114:15 -
1 stop16h 35m
Thu 3-1222:45 -
Nonstop14h 50m
Deal found 24-8HK$7,087
Direct flights from Heathrow to Hong Kong
Explore direct flight options from Heathrow to Hong Kong based on user searches, and compare prices and availability for your desired travel dates. Data last updated 27 August 2026.
Fri 13-1118:55 -
Nonstop12h 55m
Thu 3-1222:45 -
Nonstop14h 50m
Deal found 24-8HK$4,837
Thu 29-1018:55 -
Nonstop12h 55m
Sat 7-1122:45 -
Nonstop14h 50m
Deal found 23-8HK$4,892
Mon 2-1118:55 -
Nonstop12h 55m
Mon 9-1122:45 -
Nonstop14h 50m
Deal found 23-8HK$4,899
Sat 31-1018:55 -
Nonstop12h 55m
Mon 9-1122:45 -
Nonstop14h 50m
Deal found 23-8HK$4,962
Fri 30-1018:55 -
Nonstop12h 55m
Sun 8-1122:45 -
Nonstop14h 50m
Deal found 23-8HK$4,970
Fri 30-1018:55 -
Nonstop12h 55m
Fri 6-1122:45 -
Nonstop14h 50m
Deal found 23-8HK$4,978
Tue 2-218:55 -
Nonstop12h 55m
Mon 22-222:45 -
Nonstop14h 50m
Deal found 26-8HK$5,088
Tue 22-917:00 -
Nonstop12h 35m
Thu 22-1013:25 -
Nonstop14h 10m
Deal found 26-8HK$5,174
Mon 21-920:15 -
Nonstop12h 30m
Tue 20-1008:05 -
Nonstop14h 10m
Deal found 26-8HK$5,205
Mon 21-918:20 -
Nonstop12h 50m
Sat 24-1008:05 -
Nonstop14h 10m
Deal found 26-8HK$5,213
Thu 24-917:00 -
Nonstop12h 35m
Thu 22-1008:05 -
Nonstop14h 10m
Deal found 26-8HK$5,221
Thu 24-917:00 -
Nonstop12h 35m
Wed 21-1008:05 -
Nonstop14h 10m
Deal found 26-8HK$5,229
Last-minute flights from Heathrow to Hong Kong
Discover last-minute flight deals from Heathrow to Hong Kong. Data last updated 27 August 2026 and is based on user searches.
Fri 28-821:20 -
1 stop16h 45m
Mon 7-907:30 -
1 stop18h 10m
Deal found 27-8HK$4,366
Sat 29-821:20 -
1 stop19h 25m
Sun 6-915:05 -
1 stop34h 35m
Deal found 25-8HK$4,413
Tue 1-921:20 -
1 stop19h 25m
Sun 4-1020:45 -
2 stops28h 55m
Deal found 25-8HK$4,398
Wed 2-922:00 -
1 stop34h 00m
Sun 6-910:15 -
2 stops40h 15m
Deal found 27-8HK$4,327
Wed 2-921:20 -
1 stop19h 25m
Sun 4-1020:45 -
2 stops28h 55m
Deal found 27-8HK$4,351
Mon 7-920:25 -
1 stop15h 35m
Sat 17-1008:30 -
1 stop16h 10m
Deal found 26-8HK$4,312
Mon 7-921:20 -
1 stop31h 30m
Mon 26-1009:35 -
1 stop15h 55m
Deal found 27-8HK$4,343
Fri 11-921:00 -
1 stop32h 25m
Thu 22-1008:30 -
1 stop16h 35m
Deal found 24-8HK$4,406
Sat 12-921:00 -
1 stop32h 25m
Thu 19-1108:30 -
1 stop17h 25m
Deal found 26-8HK$4,382
Wed 16-920:25 -
1 stop17h 40m
Wed 30-908:30 -
1 stop18h 55m
Deal found 27-8HK$4,390
Mon 21-921:00 -
1 stop32h 25m
Sun 11-1013:40 -
1 stop35h 25m
Deal found 27-8HK$4,374
Thu 24-921:00 -
1 stop32h 25m
Thu 15-1020:50 -
2 stops29h 40m
Deal found 26-8HK$4,359
One-way flights from Heathrow to Hong Kong
Search for one-way flight options from Heathrow to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 27 August 2026.
Wed 9-921:00 -
1 stop32h 25m
Deal found 25-8HK$2,477
Tue 1-921:00 -
1 stop32h 25m
Deal found 24-8HK$2,485
Fri 27-1121:30 -
1 stop17h 30m
Deal found 26-8HK$2,501
Tue 29-921:00 -
1 stop18h 45m
Deal found 26-8HK$2,509
Mon 28-921:00 -
1 stop32h 25m
Deal found 27-8HK$2,516
Mon 9-1121:30 -
1 stop31h 20m
Deal found 25-8HK$2,548
Fri 4-921:00 -
1 stop18h 45m
Deal found 26-8HK$2,556
Wed 4-1121:30 -
1 stop31h 20m
Deal found 23-8HK$2,563
Tue 24-1121:30 -
1 stop17h 30m
Deal found 26-8HK$2,571
Sun 1-1121:30 -
1 stop31h 20m
Deal found 26-8HK$2,579
Find flight deals from Heathrow to Hong Kong
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Hong Kong (HKG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 August 2026.
Customise your flight search to find flights from Heathrow 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 7,457,451 searches. Data last updated 27 August 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Hong Kong that are best for you.
Fly from
Fly to
Route
Departure
Return
Price
Cheapest return flight
LondonHong Kong
LHR London Heathrow - HKG Hong Kong Intl
LHRHKG
London Heathrow
Wed 25-11
20:05-17:35
1 stop37h 30m
Hong Kong Intl
Wed 2-12
23:30-16:40
2 stops25h 10m
HK$6,209
LondonHong Kong
LHR London Heathrow - HKG Hong Kong Intl
LHRHKG
London Heathrow
Fri 30-10
18:55-15:50
Nonstop12h 55m
Hong Kong Intl
Sun 15-11
22:45-05:35
Nonstop14h 50m
HK$6,663
LondonHong Kong
LHR London Heathrow - HKG Hong Kong Intl
LHRHKG
London Heathrow
Mon 2-11
18:55-15:50
Nonstop12h 55m
Hong Kong Intl
Mon 16-11
22:45-05:35
Nonstop14h 50m
HK$6,742
LondonHong Kong
LHR London Heathrow - HKG Hong Kong Intl
LHRHKG
London Heathrow
Sat 7-11
18:55-15:50
Nonstop12h 55m
Hong Kong Intl
Sat 21-11
22:45-05:35
Nonstop14h 50m
HK$6,875
Fastest return journey
LondonHong Kong
LHR London Heathrow - HKG Hong Kong Intl
LHRHKG
London Heathrow
Thu 17-9
19:20-15:25
Nonstop13h 05m
Hong Kong Intl
Sun 18-10
22:45-06:15
Nonstop14h 30m
HK$6,992
LondonHong Kong
LHR London Heathrow - HKG Hong Kong Intl
LHRHKG
London Heathrow
Sun 27-9
19:20-15:25
Nonstop13h 05m
Hong Kong Intl
Sun 18-10
22:45-06:15
Nonstop14h 30m
HK$6,992
LondonHong Kong
LHR London Heathrow - HKG Hong Kong Intl
LHRHKG
London Heathrow
Thu 17-9
19:20-15:25
Nonstop13h 05m
Hong Kong Intl
Wed 21-10
22:45-06:15
Nonstop14h 30m
HK$6,992
LondonHong Kong
LHR London Heathrow - HKG Hong Kong Intl
LHRHKG
London Heathrow
Wed 4-11
14:15-14:50
1 stop16h 35m
Hong Kong Intl
Thu 3-12
22:45-05:35
Nonstop14h 50m
HK$7,087
LondonHong Kong
LHR London Heathrow - HKG Hong Kong Intl
LHRHKG
London Heathrow
Wed 3-2
14:25-17:35
2 stops19h 10m
Hong Kong Intl
Tue 23-2
23:30-13:40
2 stops22h 10m
HK$7,188
LondonHong Kong
LHR London Heathrow - HKG Hong Kong Intl
LHRHKG
London Heathrow
Thu 17-9
19:30-22:00
2 stops19h 30m
Hong Kong Intl
Tue 3-11
18:55-08:20
2 stops21h 25m
HK$7,400
Flights are sorted by cheapest return flights first.
Deals found on 22-8
Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Heathrow to Hong Kong
Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Heathrow with our price prediction graph.
LHR-HKG
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 Heathrow Airport to Hong Kong
Prices
Airlines
Delays
More
How far ahead should I book a flight from London Heathrow Airport to Hong Kong?
Booking 61 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport 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 Heathrow Airport to Hong Kong?
Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Hong Kong (average of HK$6,271). Flying from London Heathrow Airport to Hong Kong in July is currently the most expensive (average of HK$9,681). 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 LHR to HKG?
Find hourly flight availability from Heathrow 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 27 August 2026.
When flying from London Heathrow Airport to Hong Kong, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost for a return flight from London Heathrow Airport to Hong Kong?
Airfare is below average for this route at the moment.
London Heathrow Airport to Hong Kong flights typically cost between HK$5,135 and HK$7,800 in September.The cheapest return price found within the last 5 days was HK$4,312 on Air China (7 Sept–17 Oct).
Weekly flight availability from London Heathrow Airport to Hong Kong
Explore weekly flight availability from Heathrow 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 27 August 2026.
The most flights from LHR to HKG are scheduled on a Monday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).
How often are flights from London to Hong Kong delayed?
About 13% of weekly flights between London and Hong Kong have experienced delays in the past year, with the average delay time being 151 minutes.
What is the most punctual flight time for London to Hong Kong flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on London to Hong Kong flights?
Over the past year, Cathay Pacific have had the lowest number of delays on this route, with just 13% of flights being delayed.
What’s the top stopover airport for flights from London Heathrow Airport to Hong Kong?
Share of one-stop return flights from London Heathrow Airport to Hong Kong chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Beijing (PEK) – chosen by Cheapflights users on 14% of one-stop itineraries from London Heathrow Airport to Hong Kong on Cheapflights.
What’s the cheapest stopover airport for flights from London Heathrow Airport to Hong Kong?
Average return fare for one-stop flights from London Heathrow Airport to Hong Kong, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Haikou (HAK) is the most affordable one-stop option, with an average return flight price of HK$5,079.
What’s the fastest stopover option from London Heathrow Airport to Hong Kong?
Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Hong Kong, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 14h 39m.
Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Hong Kong?
Average stopover duration for one-stop one-way flights from London Heathrow Airport to Hong Kong, 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 23m.
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 27 August 2026.
Get a feel of what it's like to fly with Cathay Pacific,Air China, andChina Southern from London Heathrow Airport to Hong Kong by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.
food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.
food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.
food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.
food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.
food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Hong Kong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly into for flights to Hong Kong from London Heathrow?
Hong Kong Intl (HKG), located 26.0 km from the city centre, is the airport you fly into when you book flights from London Heathrow to Hong Kong. 16 airlines have flights to Hong Kong Intl from London Heathrow on a regular basis. Booking flights from London Heathrow to Hong Kong Intl should not be difficult; the airport handles an average of 6 inbound flights from London Heathrow per day.
How long is the flight from London Heathrow Airport to Hong Kong?
British Airways can get you from London Heathrow Airport to Hong Kong in just under 12h 55m. Your travel time will be generally consistent. There are 9624 km between London Heathrow Airport and Hong Kong. All flights are typically direct.
What are the cheapest airlines flying from London Heathrow Airport to Hong Kong round-trip?
Cheapflights users have booked flights from London Heathrow Airport to Hong Kong round-trip from HK$3,354. Other airlines that can offer you cheap pricing are China Southern, from HK$3,388, and Hainan Airlines, from HK$3,453. China Eastern is priced at 55% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from London Heathrow Airport to Hong Kong one-way?
To fly one-way, consider booking your trip with Air China, which is currently one of the cheapest options available, starting at HK$2,284. China Southern flights start at HK$2,449 while deals on China Eastern start at HK$2,464 one-way.
What are the most reliable airlines from London Heathrow Airport to Hong Kong?
The top 3 most reliable airlines when flying from London Heathrow Airport to Hong Kong are Iberia (85%), British Airways (85%) and Cathay Pacific (79%).
What are the cheapest flights from London Heathrow Airport to Hong Kong?
On average you can expect to pay HK$6,632 for a flight from London Heathrow Airport to Hong Kong. The cheapest flight overall is HK$5,106 while the most popular route, (London Heathrow - Hong Kong Intl) is currently priced at HK$3,700.
Can I find deals for business class flights from Heathrow to Hong Kong?
Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Hong Kong?
Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Hong Kong (average of HK$6,271). Flying from London Heathrow Airport to Hong Kong in July is currently the most expensive (average of HK$9,681). 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.
Browse thousands of different options on Cheapflights for your next trip
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Fly from Heathrow to Hong Kong on these airlines
Choose from the following airlines for your flight from Heathrow to Hong Kong. Flights are based on user searches made on Cheapflights and were last updated on 27 August 2026.
Explore flights to Hong Kong departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 27 August 2026.
Discover the top 10 airlines that operate flights from Heathrow 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 7,457,451 searches. Data last updated 27 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 Heathrow to Hong Kong?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Hong Kong. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Heathrow 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 Heathrow to Hong Kong.
Can Cheapflights find flights from Heathrow to Hong Kong with no change fees?
Yes! Cheapflights helps users easily find flights from Heathrow to Hong Kong with no change fees.
Can Cheapflights notify me if prices for flights from Heathrow to Hong Kong become cheaper?
Yes, Cheapflights offers price alerts on Heathrow to Hong Kong flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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