Cheap flights from London Heathrow Airport to Hong Kong from HK$2,584
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 28-1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HKG
30 Dec — 6 Jan1
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 Wednesday or Monday and return on a Monday
Cheap 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 30 November 2025.
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 30 November 2025.
Sun 30-1121:30LHR - HKG
1 stop17h 30mChina Southern
Sun 7-1208:30HKG - LHR
1 stop18h 05mChina Southern
Deal found 28-11HK$3,526
Mon 1-1221:30LHR - HKG
1 stop17h 30mChina Southern
Thu 11-1208:30HKG - LHR
1 stop17h 25mChina Southern
Deal found 28-11HK$3,572
Sun 30-1121:30LHR - HKG
1 stop17h 30mChina Southern
Mon 15-1208:30HKG - LHR
1 stop18h 05mChina Southern
Deal found 27-11HK$3,588
Mon 1-1221:30LHR - HKG
1 stop31h 20mChina Southern
Mon 8-1214:05HKG - LHR
1 stop36h 30mChina Southern
Deal found 29-11HK$3,596
Sun 30-1121:30LHR - HKG
1 stop17h 30mChina Southern
Mon 8-1214:05HKG - LHR
1 stop36h 30mChina Southern
Deal found 28-11HK$3,611
Sun 30-1121:00LHR - HKG
1 stop16h 05mChina Eastern
Thu 4-1207:40HKG - LHR
1 stop17h 50mChina Eastern
Deal found 28-11HK$3,642
Mon 1-1221:00LHR - HKG
2 stops41h 45mHainan Airlines
Sun 7-1218:55HKG - LHR
2 stops31h 00mHainan Airlines
Deal found 28-11HK$3,744
Mon 1-1221:30LHR - HKG
1 stop17h 30mChina Southern
Sat 6-1208:30HKG - LHR
1 stop18h 05mChina Southern
Deal found 29-11HK$3,759
Sun 30-1121:30LHR - HKG
1 stop17h 30mChina Southern
Wed 10-1208:30HKG - LHR
1 stop18h 05mChina Southern
Deal found 28-11HK$3,798
Sun 30-1121:00LHR - HKG
1 stop30h 30mChina Eastern
Sun 7-1221:15HKG - LHR
2 stops28h 15mChina Eastern
Deal found 28-11HK$3,829
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 30 November 2025.
Tue 27-120:55LHR - HKG
1 stop27h 35mEtihad Airways
Sat 2-519:25HKG - LHR
1 stop30h 20mEtihad Airways
Deal found 28-11HK$5,176
Tue 13-114:25LHR - HKG
2 stops19h 20mSWISS
Tue 20-123:30HKG - LHR
1 stop16h 35mSWISS
Deal found 28-11HK$5,331
Thu 5-317:50LHR - HKG
1 stop14h 30mKLM
Tue 17-322:40HKG - LHR
2 stops20h 05mKLM
Deal found 28-11HK$6,522
Sun 19-419:35LHR - HKG
Nonstop12h 55mBritish Airways
Thu 14-518:15HKG - LHR
1 stop19h 10mBritish Airways
Deal found 29-11HK$6,678
Thu 26-220:55LHR - HKG
1 stop27h 35mEtihad Airways
Fri 20-319:35HKG - LHR
1 stop19h 05mEtihad Airways
Deal found 29-11HK$5,199
Wed 14-114:25LHR - HKG
2 stops19h 20mSWISS
Wed 21-123:30HKG - LHR
1 stop19h 45mSWISS
Deal found 29-11HK$5,331
Tue 17-217:55LHR - HKG
Nonstop12h 55mBritish Airways
Wed 25-218:05HKG - LHR
1 stop20h 20mBritish Airways
Deal found 28-11HK$6,693
Sun 15-220:55LHR - HKG
1 stop27h 35mEtihad Airways
Tue 3-319:35HKG - LHR
1 stop26h 55mEtihad Airways
Deal found 29-11HK$6,180
Tue 10-314:25LHR - HKG
2 stops19h 20mSWISS
Thu 19-323:30HKG - LHR
2 stops22h 10mSWISS
Deal found 29-11HK$6,289
Tue 24-220:05LHR - HKG
1 stop37h 40mSWISS
Wed 18-323:30HKG - LHR
2 stops22h 10mSWISS
Deal found 29-11HK$6,561
Thu 8-109:00LHR - HKG
2 stops24h 45mSWISS
Tue 20-123:30HKG - LHR
2 stops25h 10mSWISS
Deal found 28-11HK$6,724
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 30 November 2025.
Wed 4-317:55LHR - HKG
Nonstop12h 55mBritish Airways
Sun 8-322:45HKG - LHR
Nonstop14h 50mBritish Airways
Deal found 30-11HK$4,849
Sun 18-117:55LHR - HKG
Nonstop12h 55mBritish Airways
Tue 27-122:45HKG - LHR
Nonstop14h 50mBritish Airways
Deal found 29-11HK$4,864
Wed 14-120:15LHR - HKG
Nonstop12h 40mCathay Pacific
Wed 28-110:40HKG - LHR
Nonstop14h 40mCathay Pacific
Deal found 29-11HK$4,981
Wed 14-116:50LHR - HKG
Nonstop12h 30mCathay Pacific
Fri 30-108:10HKG - LHR
Nonstop14h 50mCathay Pacific
Deal found 29-11HK$4,997
Thu 15-111:00LHR - HKG
Nonstop12h 40mCathay Pacific
Fri 30-108:10HKG - LHR
Nonstop14h 50mCathay Pacific
Deal found 29-11HK$5,028
Sat 31-120:15LHR - HKG
Nonstop12h 40mCathay Pacific
Fri 20-213:30HKG - LHR
Nonstop14h 40mCathay Pacific
Deal found 29-11HK$5,635
Fri 30-116:50LHR - HKG
Nonstop12h 30mCathay Pacific
Fri 20-208:10HKG - LHR
Nonstop14h 50mCathay Pacific
Deal found 29-11HK$5,643
Tue 10-317:55LHR - HKG
Nonstop12h 55mBritish Airways
Tue 21-423:00HKG - LHR
Nonstop14h 30mBritish Airways
Deal found 28-11HK$5,783
Mon 16-322:05LHR - HKG
Nonstop12h 40mCathay Pacific
Mon 23-313:30HKG - LHR
Nonstop14h 40mCathay Pacific
Deal found 28-11HK$6,265
Thu 15-117:50LHR - HKG
Nonstop12h 45mCathay Pacific
Wed 28-108:10HKG - LHR
Nonstop14h 50mCathay Pacific
Deal found 28-11HK$6,468
Fri 16-117:55LHR - HKG
Nonstop12h 55mBritish Airways
Wed 28-122:45HKG - LHR
Nonstop14h 50mBritish Airways
Deal found 29-11HK$6,522
Last-minute flights from Heathrow to Hong Kong
Discover last-minute flight deals from Heathrow to Hong Kong. Data last updated 30 November 2025 and is based on user searches.
Sun 30-1121:30LHR - HKG
1 stop17h 30mChina Southern
Sun 7-1208:30HKG - LHR
1 stop18h 05mChina Southern
Deal found 28-11HK$3,526
Sun 30-1121:30LHR - HKG
1 stop17h 30mChina Southern
Mon 15-1208:30HKG - LHR
1 stop18h 05mChina Southern
Deal found 27-11HK$3,588
Sun 30-1121:30LHR - HKG
1 stop17h 30mChina Southern
Mon 8-1214:05HKG - LHR
1 stop36h 30mChina Southern
Deal found 28-11HK$3,611
Sun 30-1121:00LHR - HKG
1 stop16h 05mChina Eastern
Thu 4-1207:40HKG - LHR
1 stop17h 50mChina Eastern
Deal found 28-11HK$3,642
Sun 30-1121:30LHR - HKG
1 stop17h 30mChina Southern
Wed 10-1208:30HKG - LHR
1 stop18h 05mChina Southern
Deal found 28-11HK$3,798
Mon 1-1221:30LHR - HKG
1 stop17h 30mChina Southern
Mon 15-1214:05HKG - LHR
1 stop36h 30mChina Southern
Deal found 30-11HK$3,557
Mon 1-1221:30LHR - HKG
1 stop17h 30mChina Southern
Thu 11-1208:30HKG - LHR
1 stop17h 25mChina Southern
Deal found 28-11HK$3,572
Mon 1-1221:30LHR - HKG
1 stop31h 20mChina Southern
Mon 8-1214:05HKG - LHR
1 stop36h 30mChina Southern
Deal found 29-11HK$3,596
Mon 1-1221:00LHR - HKG
2 stops41h 45mHainan Airlines
Sun 7-1218:55HKG - LHR
2 stops31h 00mHainan Airlines
Deal found 28-11HK$3,744
Mon 1-1221:30LHR - HKG
1 stop17h 30mChina Southern
Sat 6-1208:30HKG - LHR
1 stop18h 05mChina Southern
Deal found 29-11HK$3,759
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 30 November 2025.
Wed 28-117:40LHR - HKG
1 stop15h 05mAir China
Deal found 28-11HK$2,584
Tue 3-217:40LHR - HKG
1 stop15h 05mAir China
Deal found 30-11HK$2,592
Thu 26-221:35LHR - HKG
1 stop30h 30mAir China
Deal found 28-11HK$2,607
Sun 3-520:25LHR - HKG
1 stop17h 40mAir China
Deal found 28-11HK$2,654
Wed 4-217:40LHR - HKG
1 stop19h 10mAir China
Deal found 30-11HK$2,662
Mon 16-321:00LHR - HKG
2 stops41h 45mHainan Airlines
Deal found 30-11HK$2,670
Sun 11-117:40LHR - HKG
1 stop17h 20mAir China
Deal found 28-11HK$2,677
Mon 26-121:00LHR - HKG
2 stops41h 45mHainan Airlines
Deal found 29-11HK$2,693
Fri 5-1221:00LHR - HKG
2 stops41h 45mHainan Airlines
Deal found 29-11HK$2,701
Mon 5-121:00LHR - HKG
2 stops41h 45mHainan Airlines
Deal found 28-11HK$2,708
Fri 6-221:00LHR - HKG
2 stops41h 45mHainan Airlines
Deal found 29-11HK$2,724
Cheapflights Fare Finder
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 30 November 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
Departure
Return
Price
LondonHong Kong
LHR - HKG
LHRHKG
London Heathrow
Tue 27-1
20:55-08:30
1 stop27h 35m
Hong Kong Intl
Sat 2-5
19:25-18:45
1 stop30h 20m
HK$5,176
LondonHong Kong
LHR - HKG
LHRHKG
London Heathrow
Thu 26-2
20:55-08:30
1 stop27h 35m
Hong Kong Intl
Fri 20-3
19:35-06:40
1 stop19h 05m
HK$5,199
LondonHong Kong
LHR - HKG
LHRHKG
London Heathrow
Tue 13-1
14:25-17:45
2 stops19h 20m
Hong Kong Intl
Tue 20-1
23:30-08:05
1 stop16h 35m
HK$5,331
LondonHong Kong
LHR - HKG
LHRHKG
London Heathrow
Wed 14-1
14:25-17:45
2 stops19h 20m
Hong Kong Intl
Wed 21-1
23:30-11:15
1 stop19h 45m
HK$5,331
LondonHong Kong
LHR - HKG
LHRHKG
London Heathrow
Sun 15-2
20:55-08:30
1 stop27h 35m
Hong Kong Intl
Tue 3-3
19:35-14:30
1 stop26h 55m
HK$6,180
LondonHong Kong
LHR - HKG
LHRHKG
London Heathrow
Tue 10-3
14:25-17:45
2 stops19h 20m
Hong Kong Intl
Thu 19-3
23:30-13:40
2 stops22h 10m
HK$6,289
LondonHong Kong
LHR - HKG
LHRHKG
London Heathrow
Thu 5-3
17:50-16:20
1 stop14h 30m
Hong Kong Intl
Tue 17-3
22:40-10:45
2 stops20h 05m
HK$6,522
LondonHong Kong
LHR - HKG
LHRHKG
London Heathrow
Tue 24-2
20:05-17:45
1 stop37h 40m
Hong Kong Intl
Wed 18-3
23:30-13:40
2 stops22h 10m
HK$6,561
LondonHong Kong
LHR - HKG
LHRHKG
London Heathrow
Sun 19-4
19:35-15:30
Nonstop12h 55m
Hong Kong Intl
Thu 14-5
18:15-06:25
1 stop19h 10m
HK$6,678
LondonHong Kong
LHR - HKG
LHRHKG
London Heathrow
Tue 17-2
17:55-14:50
Nonstop12h 55m
Hong Kong Intl
Wed 25-2
18:05-06:25
1 stop20h 20m
HK$6,693
Flights are sorted by cheapest return flights first.
Deals found on 28-11
Showing 1-10 of 23 results
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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.
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 28 November 2025.
Booking 57 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$3,292). Flying from London Heathrow Airport to Hong Kong in July is currently the most expensive (average of HK$6,242). 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 30 November 2025.
A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Hong Kong in the afternoon. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight in the morning.
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 29 November 2025.
Travellers seeking maximum savings on their London Heathrow Airport to Hong Kong flight should consider departing on Sunday at midday when fares are most often at their lowest. Wednesday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost for a return flight from London Heathrow Airport to Hong Kong?
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 30 November 2025.
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 10% of weekly flights between London and Hong Kong have experienced delays in the past year, with the average delay time being 152 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.
Frankfurt am Main (FRA) – 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 HK$3,918.
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 56m.
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 35m.
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 30 November 2025.
Get a feel of what it's like to fly with Cathay Pacific, SWISS, andAir China 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.
Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for
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. 15 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 and SWISS can get you from London Heathrow Airport to Hong Kong in just under 19h 20m. Your travel time can differ by up to 8h 15m. 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$3,423. Other airlines that can offer you cheap pricing are China Southern, from HK$3,426, and China Eastern, from HK$3,504. Air China is priced at 51% lower than the current average price of a flight leaving 3 months from now.
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 Cathay Pacific (80%), Iberia (64%) and British Airways (64%).
What are the cheapest flights from London Heathrow Airport to Hong Kong?
On average you can expect to pay HK$12,131 for a flight from London Heathrow Airport to Hong Kong. The cheapest flight overall is HK$5,647 while the most popular route, (London Heathrow - Hong Kong Intl) is currently priced at HK$3,121.
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$3,292). Flying from London Heathrow Airport to Hong Kong in July is currently the most expensive (average of HK$6,242). 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 30 November 2025.
Explore flights to Hong Kong departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 30 November 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 70,647 searches. Data last updated 30 November 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?
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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