Cheap flights from London Heathrow Airport to Hong Kong from HK$2,660
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 29-9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HKG
10 Sep — 17 Sep1
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 67 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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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 11 August 2026.
Fri 25-921:20 -
1 stop16h 45m
Fri 2-1020:05 -
1 stop29h 35m
Deal found 11-8HK$4,582
Thu 24-921:00 -
1 stop18h 45m
Thu 1-1008:30 -
1 stop16h 35m
Deal found 10-8HK$4,606
Fri 25-921:00 -
1 stop18h 45m
Fri 2-1008:30 -
1 stop16h 35m
Deal found 11-8HK$4,621
Fri 30-1021:00 -
1 stop16h 05m
Fri 27-1109:35 -
1 stop15h 55m
Deal found 10-8HK$4,629
Sun 11-1021:00 -
1 stop18h 45m
Sun 8-1114:05 -
1 stop36h 30m
Deal found 11-8HK$4,637
Fri 18-921:20 -
1 stop16h 45m
Sun 11-1007:30 -
1 stop18h 10m
Deal found 11-8HK$4,645
Mon 24-822:00 -
2 stops28h 05m
Thu 10-916:05 -
2 stops34h 25m
Deal found 11-8HK$4,668
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 11 August 2026.
Sun 22-1120:55 -
1 stop27h 35m
Sun 6-1219:35 -
1 stop19h 05m
Deal found 6-8HK$5,579
Tue 29-914:25 -
2 stops19h 10m
Tue 20-1023:05 -
1 stop19h 15m
Deal found 6-8HK$6,143
Tue 10-1118:55 -
Nonstop12h 55m
Tue 1-1222:45 -
Nonstop14h 50m
Deal found 10-8HK$6,905
Tue 13-1014:45 -
1 stop35h 15m
Tue 3-1119:35 -
1 stop19h 05m
Deal found 9-8HK$5,586
Mon 26-1020:05 -
1 stop37h 30m
Tue 24-1123:30 -
2 stops25h 10m
Deal found 6-8HK$6,285
Tue 29-919:20 -
Nonstop13h 05m
Mon 12-1022:45 -
Nonstop14h 30m
Deal found 8-8HK$6,920
Sun 27-919:20 -
Nonstop13h 05m
Tue 20-1022:45 -
Nonstop14h 30m
Deal found 9-8HK$6,928
Mon 21-921:55 -
1 stop17h 00m
Mon 5-1022:45 -
Nonstop14h 30m
Deal found 10-8HK$6,928
Thu 17-919:25 -
1 stop19h 30m
Fri 2-1022:45 -
Nonstop14h 30m
Deal found 10-8HK$6,944
Thu 17-919:25 -
1 stop19h 30m
Wed 21-1022:45 -
Nonstop14h 30m
Deal found 10-8HK$6,944
Wed 30-919:25 -
1 stop19h 30m
Sun 11-1022:45 -
Nonstop14h 30m
Deal found 7-8HK$7,046
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 11 August 2026.
Tue 3-1118:55 -
Nonstop12h 55m
Fri 20-1122:45 -
Nonstop14h 50m
Deal found 9-8HK$4,865
Sat 7-1118:55 -
Nonstop12h 55m
Mon 16-1122:45 -
Nonstop14h 50m
Deal found 9-8HK$4,872
Sat 7-1118:55 -
Nonstop12h 55m
Wed 11-1122:45 -
Nonstop14h 50m
Deal found 7-8HK$4,888
Wed 23-919:20 -
Nonstop13h 05m
Tue 24-1122:45 -
Nonstop14h 50m
Deal found 10-8HK$4,912
Mon 2-1118:55 -
Nonstop12h 55m
Sun 15-1122:45 -
Nonstop14h 50m
Deal found 8-8HK$4,935
Sun 1-1118:55 -
Nonstop12h 55m
Sun 15-1122:45 -
Nonstop14h 50m
Deal found 9-8HK$4,943
Thu 5-1118:55 -
Nonstop12h 55m
Sun 15-1122:45 -
Nonstop14h 50m
Deal found 8-8HK$4,951
Sun 1-1118:55 -
Nonstop12h 55m
Sat 21-1122:45 -
Nonstop14h 50m
Deal found 9-8HK$5,022
Mon 23-1118:55 -
Nonstop12h 55m
Wed 24-222:45 -
Nonstop14h 50m
Deal found 11-8HK$5,116
Sun 22-1118:55 -
Nonstop12h 55m
Wed 24-222:45 -
Nonstop14h 50m
Deal found 11-8HK$5,124
Wed 25-1118:55 -
Nonstop12h 55m
Wed 24-222:45 -
Nonstop14h 50m
Deal found 11-8HK$5,131
Sun 1-1118:55 -
Nonstop12h 55m
Fri 20-1122:45 -
Nonstop14h 50m
Deal found 9-8HK$5,139
Last-minute flights from Heathrow to Hong Kong
Discover last-minute flight deals from Heathrow to Hong Kong. Data last updated 11 August 2026 and is based on user searches.
Mon 17-822:00 -
2 stops34h 00m
Sun 13-916:05 -
2 stops34h 25m
Deal found 7-8HK$5,288
Wed 19-821:20 -
1 stop16h 45m
Wed 21-1007:30 -
1 stop18h 10m
Deal found 11-8HK$4,629
Wed 19-822:00 -
1 stop34h 00m
Wed 23-910:15 -
1 stop16h 15m
Deal found 10-8HK$4,708
Wed 19-822:00 -
1 stop34h 00m
Sun 23-816:05 -
2 stops34h 25m
Deal found 10-8HK$4,794
Wed 19-809:55 -
2 stops28h 10m
Wed 26-820:15 -
1 stop28h 25m
Deal found 9-8HK$5,225
Thu 20-813:55 -
2 stops24h 50m
Sun 23-818:30 -
1 stop32h 55m
Deal found 9-8HK$5,233
Fri 21-821:20 -
1 stop19h 25m
Wed 26-810:30 -
1 stop38h 10m
Deal found 9-8HK$5,163
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 11 August 2026.
Tue 29-921:20 -
1 stop19h 25m
Deal found 11-8HK$2,660
Thu 20-821:20 -
1 stop19h 25m
Deal found 11-8HK$2,668
Sun 30-820:25 -
1 stop17h 40m
Deal found 10-8HK$2,676
Mon 31-821:20 -
2 stops32h 00m
Deal found 10-8HK$2,691
Sat 22-821:20 -
1 stop19h 25m
Deal found 6-8HK$2,699
Sun 23-821:20 -
2 stops32h 30m
Deal found 11-8HK$2,707
Fri 6-1121:00 -
1 stop19h 15m
Deal found 10-8HK$2,723
Thu 26-1121:00 -
1 stop16h 05m
Deal found 7-8HK$2,730
Sat 7-1121:00 -
1 stop16h 05m
Deal found 11-8HK$2,738
Mon 28-921:20 -
2 stops36h 50m
Deal found 6-8HK$2,754
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 11 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 70,647 searches. Data last updated 11 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
Sun 22-11
20:55-08:30
1 stop27h 35m
Hong Kong Intl
Sun 6-12
19:35-06:40
1 stop19h 05m
HK$5,579
LondonHong Kong
LHR London Heathrow - HKG Hong Kong Intl
LHRHKG
London Heathrow
Tue 13-10
14:45-09:00
1 stop35h 15m
Hong Kong Intl
Tue 3-11
19:35-06:40
1 stop19h 05m
HK$5,586
LondonHong Kong
LHR London Heathrow - HKG Hong Kong Intl
LHRHKG
London Heathrow
Tue 29-9
14:25-16:35
2 stops19h 10m
Hong Kong Intl
Tue 20-10
23:05-11:20
1 stop19h 15m
HK$6,143
LondonHong Kong
LHR London Heathrow - HKG Hong Kong Intl
LHRHKG
London Heathrow
Mon 26-10
20:05-17:35
1 stop37h 30m
Hong Kong Intl
Tue 24-11
23:30-16:40
2 stops25h 10m
HK$6,285
LondonHong Kong
LHR London Heathrow - HKG Hong Kong Intl
LHRHKG
London Heathrow
Tue 10-11
18:55-15:50
Nonstop12h 55m
Hong Kong Intl
Tue 1-12
22:45-05:35
Nonstop14h 50m
HK$6,905
Fastest return journey
LondonHong Kong
LHR London Heathrow - HKG Hong Kong Intl
LHRHKG
London Heathrow
Tue 29-9
19:20-15:25
Nonstop13h 05m
Hong Kong Intl
Mon 12-10
22:45-06:15
Nonstop14h 30m
HK$6,920
LondonHong Kong
LHR London Heathrow - HKG Hong Kong Intl
LHRHKG
London Heathrow
Sun 27-9
19:20-15:25
Nonstop13h 05m
Hong Kong Intl
Tue 20-10
22:45-06:15
Nonstop14h 30m
HK$6,928
LondonHong Kong
LHR London Heathrow - HKG Hong Kong Intl
LHRHKG
London Heathrow
Mon 21-9
21:55-21:55
1 stop17h 00m
Hong Kong Intl
Mon 5-10
22:45-06:15
Nonstop14h 30m
HK$6,928
LondonHong Kong
LHR London Heathrow - HKG Hong Kong Intl
LHRHKG
London Heathrow
Thu 17-9
19:25-21:55
1 stop19h 30m
Hong Kong Intl
Fri 2-10
22:45-06:15
Nonstop14h 30m
HK$6,944
LondonHong Kong
LHR London Heathrow - HKG Hong Kong Intl
LHRHKG
London Heathrow
Thu 17-9
19:25-21:55
1 stop19h 30m
Hong Kong Intl
Wed 21-10
22:45-06:15
Nonstop14h 30m
HK$6,944
Flights are sorted by cheapest return flights first.
Deals found on 6-8
Showing 1-10 of 23 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 66 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$6,183). Flying from London Heathrow Airport to Hong Kong in July is currently the most expensive (average of HK$9,706). 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 11 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$6,897 and HK$10,529 in November.The cheapest return price found within the last 5 days was HK$4,598 on Multiple Airlines (4 Nov–15 Nov).
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 11 August 2026.
The most flights from LHR to HKG are scheduled on a Monday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 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 153 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$5,084.
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 24m.
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 11 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 7 inbound flights from London Heathrow per day.
How long is the flight from London Heathrow Airport to Hong Kong?
Etihad Airways, SWISS, and British Airways can get you from London Heathrow Airport to Hong Kong in just under 12h 55m. Your travel time can differ by up to 14h 40m. There are 9624 km between London Heathrow Airport and Hong Kong. This flight may include one or multiple stops.
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$3,357. Other airlines that can offer you cheap pricing are China Southern, from HK$3,391, and Hainan Airlines, from HK$3,456. 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$2,286. China Eastern flights start at HK$2,466 while deals on China Southern start at HK$2,481 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 (87%), British Airways (87%) and Cathay Pacific (77%).
What are the cheapest flights from London Heathrow Airport to Hong Kong?
On average you can expect to pay HK$12,728 for a flight from London Heathrow Airport to Hong Kong. The cheapest flight overall is HK$4,997 while the most popular route, (London Heathrow - Hong Kong Intl) is currently priced at HK$3,892.
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$6,183). Flying from London Heathrow Airport to Hong Kong in July is currently the most expensive (average of HK$9,706). 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 11 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 11 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 70,647 searches. Data last updated 11 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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