Cheap flights from London Heathrow Airport to Hong Kong from £247
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 21/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HKG
28 Jan — 4 Feb1
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 May, booked 57 days in advance, depart on a Sunday or Monday and return on a Monday
Cheap flight deals from Heathrow to Hong Kong
Enter your travel dates to find the best prices.
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 29 December 2025.
Tue 30/1222:10LHR - HKG
1 stop36h 00mAir China
Tue 3/208:30HKG - LHR
1 stop15h 25mAir China
Deal found 27/12£447
Tue 30/1221:00LHR - HKG
1 stop16h 05mChina Eastern
Sat 7/209:35HKG - LHR
1 stop15h 55mChina Eastern
Deal found 27/12£548
Wed 31/1221:00LHR - HKG
2 stops30h 05mChina Eastern
Thu 5/217:30HKG - LHR
2 stops32h 00mChina Eastern
Deal found 28/12£555
Wed 31/1221:00LHR - HKG
1 stop30h 30mChina Eastern
Wed 4/307:40HKG - LHR
1 stop17h 50mChina Eastern
Deal found 28/12£574
Tue 30/1222:10LHR - HKG
1 stop36h 00mMultiple Airlines
Sun 25/116:10HKG - LHR
2 stops33h 45mMultiple Airlines
Deal found 27/12£590
Tue 30/1222:10LHR - HKG
1 stop36h 00mAir China
Wed 14/117:50HKG - LHR
1 stop32h 00mAir China
Deal found 27/12£591
Tue 30/1222:10LHR - HKG
1 stop36h 00mMultiple Airlines
Thu 15/120:55HKG - LHR
2 stops28h 40mMultiple Airlines
Deal found 27/12£608
Wed 31/1221:00LHR - HKG
1 stop30h 25mMultiple Airlines
Fri 2/120:45HKG - LHR
1 stop30h 15mMultiple Airlines
Deal found 27/12£653
Tue 30/1221:00LHR - HKG
1 stop16h 05mChina Eastern
Sat 31/107:40HKG - LHR
1 stop17h 50mChina Eastern
Deal found 27/12£658
Wed 31/1215:30LHR - HKG
1 stop22h 10mQatar Airways
Tue 13/100:25HKG - LHR
1 stop20h 55mQatar Airways
Deal found 28/12£666
Wed 31/1215:30LHR - HKG
1 stop22h 10mQatar Airways
Thu 15/118:05HKG - LHR
1 stop20h 30mQatar Airways
Deal found 28/12£671
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 29 December 2025.
Wed 24/621:45LHR - HKG
1 stop27h 30mEtihad Airways
Thu 23/719:25HKG - LHR
1 stop26h 40mEtihad Airways
Deal found 28/12£488
Tue 13/109:00LHR - HKG
2 stops24h 45mSWISS
Fri 23/123:30HKG - LHR
1 stop16h 35mSWISS
Deal found 27/12£576
Fri 16/114:55LHR - HKG
1 stop15h 55mBritish Airways
Sun 25/122:45HKG - LHR
Nonstop14h 50mBritish Airways
Deal found 27/12£660
Sat 11/418:55LHR - HKG
1 stop20h 00mQatar Airways
Wed 15/400:55HKG - LHR
1 stop24h 05mQatar Airways
Deal found 28/12£664
Sun 1/313:55LHR - HKG
1 stop34h 35mEtihad Airways
Fri 27/319:35HKG - LHR
1 stop19h 05mEtihad Airways
Deal found 28/12£509
Sun 31/521:45LHR - HKG
1 stop27h 30mEtihad Airways
Tue 16/619:25HKG - LHR
1 stop24h 20mEtihad Airways
Deal found 28/12£599
Tue 7/414:25LHR - HKG
2 stops19h 15mSWISS
Mon 8/600:05HKG - LHR
1 stop18h 15mSWISS
Deal found 27/12£666
Thu 22/117:55LHR - HKG
Nonstop12h 55mBritish Airways
Sun 8/200:25HKG - LHR
1 stop19h 50mBritish Airways
Deal found 28/12£670
Tue 10/214:25LHR - HKG
2 stops19h 20mSWISS
Wed 4/323:30HKG - LHR
2 stops25h 10mSWISS
Deal found 28/12£667
Sun 15/220:55LHR - HKG
1 stop27h 35mEtihad Airways
Fri 20/219:35HKG - LHR
1 stop19h 05mEtihad Airways
Deal found 27/12£649
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 29 December 2025.
Fri 16/117:55LHR - HKG
Nonstop12h 55mBritish Airways
Mon 26/122:45HKG - LHR
Nonstop14h 50mBritish Airways
Deal found 28/12£518
Sat 7/317:55LHR - HKG
Nonstop12h 55mBritish Airways
Mon 9/322:45HKG - LHR
Nonstop14h 50mBritish Airways
Deal found 28/12£618
Sun 1/217:50LHR - HKG
Nonstop12h 45mCathay Pacific
Mon 2/313:30HKG - LHR
Nonstop14h 40mCathay Pacific
Deal found 28/12£626
Tue 3/317:55LHR - HKG
Nonstop12h 55mBritish Airways
Tue 24/322:45HKG - LHR
Nonstop14h 50mBritish Airways
Deal found 27/12£632
Sat 7/317:55LHR - HKG
Nonstop12h 55mBritish Airways
Mon 23/322:45HKG - LHR
Nonstop14h 50mBritish Airways
Deal found 28/12£633
Wed 4/217:55LHR - HKG
Nonstop12h 55mBritish Airways
Thu 12/322:45HKG - LHR
Nonstop14h 50mBritish Airways
Deal found 27/12£637
Fri 24/420:10LHR - HKG
Nonstop12h 35mCathay Pacific
Fri 22/508:05HKG - LHR
Nonstop14h 10mCathay Pacific
Deal found 27/12£638
Tue 3/317:55LHR - HKG
Nonstop12h 55mBritish Airways
Tue 10/322:45HKG - LHR
Nonstop14h 50mBritish Airways
Deal found 27/12£641
Tue 17/217:55LHR - HKG
Nonstop12h 55mBritish Airways
Wed 4/322:45HKG - LHR
Nonstop14h 50mBritish Airways
Deal found 27/12£643
Wed 20/519:20LHR - HKG
Nonstop13h 05mBritish Airways
Tue 2/622:45HKG - LHR
Nonstop14h 30mBritish Airways
Deal found 27/12£644
Last-minute flights from Heathrow to Hong Kong
Discover last-minute flight deals from Heathrow to Hong Kong. Data last updated 29 December 2025 and is based on user searches.
Sat 3/121:35LHR - HKG
1 stop36h 35mAir China
Thu 5/208:30HKG - LHR
1 stop17h 20mAir China
Deal found 27/12£404
Sat 3/121:35LHR - HKG
1 stop36h 35mAir China
Fri 6/217:25HKG - LHR
1 stop34h 15mAir China
Deal found 27/12£404
Sun 4/121:30LHR - HKG
1 stop31h 20mChina Southern
Thu 5/208:30HKG - LHR
1 stop17h 25mChina Southern
Deal found 28/12£415
Sun 4/121:30LHR - HKG
1 stop31h 20mChina Southern
Sun 25/114:05HKG - LHR
1 stop36h 30mChina Southern
Deal found 27/12£429
Sun 4/121:30LHR - HKG
1 stop31h 20mChina Southern
Mon 2/208:30HKG - LHR
1 stop18h 05mChina Southern
Deal found 28/12£436
Tue 6/122:10LHR - HKG
1 stop29h 55mAir China
Mon 9/317:50HKG - LHR
1 stop32h 00mAir China
Deal found 27/12£334
Tue 6/122:10LHR - HKG
1 stop29h 55mAir China
Wed 4/220:15HKG - LHR
1 stop29h 35mAir China
Deal found 28/12£338
Wed 7/121:30LHR - HKG
1 stop17h 30mChina Southern
Wed 4/308:30HKG - LHR
1 stop18h 05mChina Southern
Deal found 28/12£356
Wed 7/121:30LHR - HKG
1 stop17h 30mMultiple Airlines
Wed 21/113:45HKG - LHR
1 stop37h 55mMultiple Airlines
Deal found 27/12£394
Thu 8/121:30LHR - HKG
1 stop31h 20mChina Southern
Wed 4/208:30HKG - LHR
1 stop18h 05mChina Southern
Deal found 28/12£313
Thu 8/121:30LHR - HKG
1 stop17h 30mChina Southern
Thu 5/208:30HKG - LHR
1 stop17h 25mChina Southern
Deal found 28/12£330
Thu 8/121:30LHR - HKG
1 stop17h 30mChina Southern
Sat 24/108:30HKG - LHR
1 stop18h 05mChina Southern
Deal found 27/12£349
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 29 December 2025.
Wed 21/121:00LHR - HKG
2 stops35h 30mChina Eastern
Deal found 27/12£247
Sat 10/121:35LHR - HKG
1 stop30h 30mAir China
Deal found 27/12£248
Sat 31/121:35LHR - HKG
1 stop34h 20mAir China
Deal found 28/12£250
Tue 10/222:10LHR - HKG
1 stop29h 55mAir China
Deal found 27/12£250
Sat 6/621:00LHR - HKG
1 stop32h 20mChina Southern
Deal found 29/12£251
Tue 6/122:10LHR - HKG
1 stop29h 55mAir China
Deal found 27/12£252
Mon 16/317:40LHR - HKG
1 stop35h 25mAir China
Deal found 28/12£255
Wed 29/420:25LHR - HKG
1 stop15h 35mAir China
Deal found 28/12£258
Mon 13/421:20LHR - HKG
2 stops30h 10mChina Eastern
Deal found 28/12£258
Mon 26/121:00LHR - HKG
2 stops28h 10mHainan Airlines
Deal found 27/12£259
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 29 December 2025.
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 858,174 searches. Data last updated 29 December 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Hong Kong that are best for you.
Fly from
Heathrow
Fly to
Hong Kong
Route
Depart
Return
Price
LondonHong Kong
LHR - HKG
LHRHKG
London Heathrow
Wed 24/6
21:45-08:15
1 stop27h 30m
Hong Kong Intl
Thu 23/7
19:25-15:05
1 stop26h 40m
£488
LondonHong Kong
LHR - HKG
LHRHKG
London Heathrow
Sun 1/3
13:55-08:30
1 stop34h 35m
Hong Kong Intl
Fri 27/3
19:35-06:40
1 stop19h 05m
£509
LondonHong Kong
LHR - HKG
LHRHKG
London Heathrow
Tue 13/1
09:00-17:45
2 stops24h 45m
Hong Kong Intl
Fri 23/1
23:30-08:05
1 stop16h 35m
£576
LondonHong Kong
LHR - HKG
LHRHKG
London Heathrow
Sun 31/5
21:45-08:15
1 stop27h 30m
Hong Kong Intl
Tue 16/6
19:25-12:45
1 stop24h 20m
£599
LondonHong Kong
LHR - HKG
LHRHKG
London Heathrow
Sun 15/2
20:55-08:30
1 stop27h 35m
Hong Kong Intl
Fri 20/2
19:35-06:40
1 stop19h 05m
£649
LondonHong Kong
LHR - HKG
LHRHKG
London Heathrow
Fri 16/1
14:55-14:50
1 stop15h 55m
Hong Kong Intl
Sun 25/1
22:45-05:35
Nonstop14h 50m
£660
LondonHong Kong
LHR - HKG
LHRHKG
London Heathrow
Sat 11/4
18:55-21:55
1 stop20h 00m
Hong Kong Intl
Wed 15/4
00:55-18:00
1 stop24h 05m
£664
LondonHong Kong
LHR - HKG
LHRHKG
London Heathrow
Tue 7/4
14:25-16:40
2 stops19h 15m
Hong Kong Intl
Mon 8/6
00:05-11:20
1 stop18h 15m
£666
LondonHong Kong
LHR - HKG
LHRHKG
London Heathrow
Tue 10/2
14:25-17:45
2 stops19h 20m
Hong Kong Intl
Wed 4/3
23:30-16:40
2 stops25h 10m
£667
LondonHong Kong
LHR - HKG
LHRHKG
London Heathrow
Thu 22/1
17:55-14:50
Nonstop12h 55m
Hong Kong Intl
Sun 8/2
00:25-12:15
1 stop19h 50m
£670
Flights are sorted by cheapest return flights first.
Deals found on 28/12
Showing 1-10 of 21 results
1
2
3
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.
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?
Use this chart to determine the optimal time to book a return flight from Heathrow to Hong Kong. Price data was last updated on 26 December 2025.
To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Hong Kong, you should look to book at least 57 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from London Heathrow Airport to Hong Kong?
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Hong Kong (average of £313). Flying from London Heathrow Airport to Hong Kong in July is currently the most expensive (average of £591). 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 29 December 2025.
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.
What is the cheapest day to fly from London Heathrow Airport to Hong Kong?
Use this chart to determine the cheapest time to fly return from Heathrow to Hong Kong. Price data was last updated on 20 December 2025.
Travellers seeking maximum savings on their London Heathrow Airport to Hong Kong flight should consider departing on Wednesday at midday when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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 29 December 2025.
The most flights from LHR to HKG 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 London to Hong Kong delayed?
About 10% of weekly flights between London and Hong Kong have experienced delays in the past year, with the average delay time being 154 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 9% 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 21% 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 £416.
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 Paris (CDG) have the shortest average one-way travel time for one-stop routes: 15h 22m.
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 34m.
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 29 December 2025.
Get a feel of what it's like to fly with Cathay Pacific, China Southern, andChina Eastern 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.
Our flight was at4:45pm, and they allowed us to check in at 9am, which is good that we don’t have to carry the luggage to walk around. Our seats were assigned at the very back, and we requested to have it closed to the front, they were able to move forward a little bit. We requested to ship our carry on, but they charged extra fees, other airlines like air Canada would encourage customers to ship their carry on.
Our flight was at4:45pm, and they allowed us to check in at 9am, which is good that we don’t have to carry the luggage to walk around. Our seats were assigned at the very back, and we requested to have it closed to the front, they were able to move forward a little bit. We requested to ship our carry on, but they charged extra fees, other airlines like air Canada would encourage customers to ship their carry on.
Our flight was at4:45pm, and they allowed us to check in at 9am, which is good that we don’t have to carry the luggage to walk around. Our seats were assigned at the very back, and we requested to have it closed to the front, they were able to move forward a little bit. We requested to ship our carry on, but they charged extra fees, other airlines like air Canada would encourage customers to ship their carry on.
Our flight was at4:45pm, and they allowed us to check in at 9am, which is good that we don’t have to carry the luggage to walk around. Our seats were assigned at the very back, and we requested to have it closed to the front, they were able to move forward a little bit. We requested to ship our carry on, but they charged extra fees, other airlines like air Canada would encourage customers to ship their carry on.
Our flight was at4:45pm, and they allowed us to check in at 9am, which is good that we don’t have to carry the luggage to walk around. Our seats were assigned at the very back, and we requested to have it closed to the front, they were able to move forward a little bit. We requested to ship our carry on, but they charged extra fees, other airlines like air Canada would encourage customers to ship their carry on.
Our flight was at4:45pm, and they allowed us to check in at 9am, which is good that we don’t have to carry the luggage to walk around. Our seats were assigned at the very back, and we requested to have it closed to the front, they were able to move forward a little bit. We requested to ship our carry on, but they charged extra fees, other airlines like air Canada would encourage customers to ship their carry on.
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?
For a flight from London Heathrow to Hong Kong, you will be flying into Hong Kong Intl. Hong Kong Intl (HKG) is just 16.2 mi from the center of the city. Hong Kong Intl is the only Hong Kong airport and it handles 6 inbound flights from London Heathrow per day. 19 airlines have flights to Hong Kong Intl from London Heathrow on a regular basis.
How long is the flight from London Heathrow Airport to Hong Kong?
For as low as £576, Etihad Airways can have you in Hong Kong from London Heathrow Airport in 24h 45m. The distance between London Heathrow Airport and Hong Kong is about 5980 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from London Heathrow Airport to Hong Kong round-trip?
Flying on Emirates is currently your cheapest option to Hong Kong, with prices starting at £238. Additional return tickets that might be worth considering are offered by China Southern and China Eastern, with the lowest prices starting at £298 and £300, respectively. These flights start at 64% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from London Heathrow Airport to Hong Kong one-way?
The cheapest airline one-way is China Southern, with whom users have recently found tickets for as low as £201. However, be on the lookout for offers from China Eastern and Air China, as they are both options that can get you from London Heathrow Airport to Hong Kong for a low price.
What are the most reliable airlines from London Heathrow Airport to Hong Kong?
No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to Hong Kong consider choosing Cathay Pacific (82%), Iberia (67%) or British Airways (67%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from London Heathrow Airport to Hong Kong?
While on average a flight from London Heathrow Airport to Hong Kong is generally £2,539, our data shows the cheapest flight currently is £483. When looking at the most popular route, (London Heathrow - Hong Kong Intl), you can expect to pay £302 for that flight.
Where are the most common stopover locations when flying from London Heathrow Airport to Hong Kong?
Of the flights from London Heathrow Airport to Hong Kong that have stopovers, most of them stop in Beijing. Beijing follows Beijing in terms of the most common stopover location on London Heathrow Airport to Hong Kong flights. Doha ranks third in terms of the most popular layover location on London Heathrow Airport to Hong Kong flights.
What are some popular things to do or see while on a stopover in Beijing?
If you're on a stopover in Beijing and looking for things to do, consider visiting Forbidden City, Summer Palace, or The Antiquarium of the Palace Museum. Forbidden City, Summer Palace, and The Antiquarium of the Palace Museum can be visited by traveling about 15.1 mi, 17.3 mi, and 14.9 mi respectively from Beijing Capital.
What are some popular points of interest to see during a stopover in Beijing?
The majority of Beijing visitors spend their time at Forbidden City, Summer Palace, and The Antiquarium of the Palace Museum. Forbidden City, Summer Palace, and The Antiquarium of the Palace Museum can be visited by travelling about 28.1 mi, 34.6 mi, and 28.2 mi respectively from Beijing Daxing Intl.
Where are the least popular stopover locations for London Heathrow Airport to Hong Kong flights?
London Heathrow Airport to Hong Kong flights that have stopovers will least frequently stop in Dubai. Paris follows Dubai in terms of the least common stopover location on London Heathrow Airport to Hong Kong flights. Zurich follows Paris in terms of the least frequent stopover locations on London Heathrow Airport to Hong Kong flights.
Can I find deals for flights from Heathrow to Hong Kong that include hotel bookings?
Yes. In addition to deals on Heathrow to Hong Kong flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Hong Kong?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Hong Kong.
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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Hong Kong (average of £313). Flying from London Heathrow Airport to Hong Kong in July is currently the most expensive (average of £591). 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
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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 29 December 2025.
Explore flights to Hong Kong departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 29 December 2025.
Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 29 December 2025.
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 858,174 searches. Data last updated 29 December 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 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?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Hong Kong, users can toggle the no change fees filter when performing a flight search.
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.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.