Cheap flights from London Heathrow Airport to Hong Kong from £340
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 20/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HKG
23 Jul — 30 Jul1
Return
1 adult
Economy
Cheapflights Tip: The best prices from London Heathrow to Hong Kong are usually found in November or May, booked 42 days in advance, depart on a Sunday or Monday and return on a Monday
Cheap flight deals from Heathrow to Hong Kong
Keep the following information in mind while searching for Heathrow to Hong Kong flight deals. Data was last updated 18 July 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 18 July 2025.
Wed 30/709:45LHR - HKG
1 stop37h 30mAir India
Tue 5/808:50HKG - LHR
1 stop18h 10mAir India
Deal found 16/7£547
Fri 5/920:25LHR - HKG
1 stop15h 35mMultiple Airlines
Sun 21/910:15HKG - LHR
2 stops40h 15mMultiple Airlines
Deal found 17/7£548
Sun 31/822:05LHR - HKG
2 stops62h 05mShenzhen Airlines
Sun 7/919:15HKG - LHR
2 stops31h 35mShenzhen Airlines
Deal found 17/7£548
Tue 21/1020:25LHR - HKG
1 stop17h 40mAir China
Fri 7/1119:15HKG - LHR
1 stop32h 25mAir China
Deal found 16/7£549
Fri 17/1021:00LHR - HKG
1 stop18h 45mChina Southern
Sun 9/1114:05HKG - LHR
1 stop35h 50mChina Southern
Deal found 17/7£551
Wed 5/1114:25LHR - HKG
2 stops18h 40mSWISS
Wed 19/1123:20HKG - LHR
2 stops25h 20mSWISS
Deal found 17/7£560
Mon 22/919:30LHR - HKG
1 stop37h 15mLufthansa
Tue 21/1023:25HKG - LHR
2 stops28h 20mLufthansa
Deal found 16/7£568
Fri 22/822:00LHR - HKG
1 stop34h 45mHainan Airlines
Wed 1/1010:15HKG - LHR
1 stop16h 15mHainan Airlines
Deal found 18/7£579
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 18 July 2025.
Wed 30/709:45LHR - HKG
1 stop37h 30mAir India
Tue 5/808:50HKG - LHR
1 stop18h 10mAir India
Deal found 16/7£547
Fri 5/920:25LHR - HKG
1 stop15h 35mMultiple Airlines
Sun 21/910:15HKG - LHR
2 stops40h 15mMultiple Airlines
Deal found 17/7£548
Sun 31/822:05LHR - HKG
2 stops62h 05mShenzhen Airlines
Sun 7/919:15HKG - LHR
2 stops31h 35mShenzhen Airlines
Deal found 17/7£548
Tue 30/918:40LHR - HKG
1 stop15h 00mSWISS
Sun 19/1023:15HKG - LHR
1 stop15h 40mSWISS
Deal found 18/7£549
Mon 20/1022:40LHR - HKG
1 stop15h 25mAir China
Sat 1/1113:00HKG - LHR
1 stop34h 55mAir China
Deal found 18/7£552
Mon 17/1121:30LHR - HKG
1 stop31h 20mChina Southern
Fri 28/1114:05HKG - LHR
2 stops55h 55mChina Southern
Deal found 17/7£555
Mon 22/919:30LHR - HKG
1 stop37h 15mLufthansa
Tue 21/1023:25HKG - LHR
2 stops28h 20mLufthansa
Deal found 16/7£568
Fri 22/822:00LHR - HKG
1 stop34h 45mHainan Airlines
Wed 1/1010:15HKG - LHR
1 stop16h 15mHainan Airlines
Deal found 18/7£579
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 18 July 2025.
Sat 22/1117:55LHR - HKG
Nonstop12h 55mBritish Airways
Sun 30/1122:45HKG - LHR
Nonstop14h 50mBritish Airways
Deal found 17/7£592
Mon 3/1120:15LHR - HKG
Nonstop12h 40mCathay Pacific
Sun 23/1113:30HKG - LHR
Nonstop14h 40mCathay Pacific
Deal found 17/7£592
Last-minute flights from Heathrow to Hong Kong
Discover last-minute flight deals from Heathrow to Hong Kong. Data last updated 18 July 2025 and is based on user searches.
Wed 23/707:45LHR - HKG
2 stops27h 25mMultiple Airlines
Thu 21/816:55HKG - LHR
2 stops33h 35mMultiple Airlines
Deal found 16/7£719
Wed 23/710:20LHR - HKG
1 stop24h 20mFinnair
Sun 27/720:55HKG - LHR
1 stop32h 15mFinnair
Deal found 17/7£774
Mon 28/713:15LHR - HKG
1 stop34h 00mAir India
Thu 31/708:50HKG - LHR
1 stop17h 10mAir India
Deal found 18/7£654
Wed 30/709:45LHR - HKG
1 stop37h 30mAir India
Tue 5/808:50HKG - LHR
1 stop18h 10mAir India
Deal found 16/7£547
Fri 22/822:00LHR - HKG
1 stop34h 45mHainan Airlines
Wed 1/1010:15HKG - LHR
1 stop16h 15mHainan Airlines
Deal found 18/7£579
Thu 28/822:00LHR - HKG
1 stop30h 50mAir China
Thu 11/908:30HKG - LHR
1 stop19h 00mAir China
Deal found 18/7£556
Thu 28/820:50LHR - HKG
2 stops37h 55mMultiple Airlines
Thu 11/920:50HKG - LHR
2 stops29h 40mMultiple Airlines
Deal found 16/7£566
Sun 31/822:05LHR - HKG
2 stops62h 05mShenzhen Airlines
Sun 7/919:15HKG - LHR
2 stops31h 35mShenzhen Airlines
Deal found 17/7£548
Sun 31/808:55LHR - HKG
2 stops24h 45mSWISS
Tue 16/923:15HKG - LHR
1 stop15h 40mSWISS
Deal found 17/7£560
Sun 31/809:30LHR - HKG
1 stop25h 10mFinnair
Sun 7/920:55HKG - LHR
1 stop30h 45mFinnair
Deal found 17/7£564
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 18 July 2025.
Wed 20/813:15LHR - HKG
1 stop34h 00mAir India
Deal found 16/7£340
Wed 27/822:05LHR - HKG
2 stops38h 05mShenzhen Airlines
Deal found 17/7£342
Sat 20/906:40LHR - HKG
2 stops27h 45mMultiple Airlines
Deal found 15/7£344
Sun 24/817:00LHR - HKG
1 stop21h 45mQatar Airways
Deal found 16/7£369
Sat 20/921:20LHR - HKG
3 stops30h 05mChina Eastern
Deal found 16/7£373
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 858,174 searches. Data last updated 18 July 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 30/7
09:45-06:15
1 stop37h 30m
Hong Kong Intl
Tue 5/8
08:50-20:00
1 stop18h 10m
£547
LondonHong Kong
LHR - HKG
LHRHKG
London Heathrow
Fri 5/9
20:25-19:00
1 stop15h 35m
Hong Kong Intl
Sun 21/9
10:15-19:30
2 stops40h 15m
£548
LondonHong Kong
LHR - HKG
LHRHKG
London Heathrow
Sun 31/8
22:05-19:10
2 stops62h 05m
Hong Kong Intl
Sun 7/9
19:15-19:50
2 stops31h 35m
£548
LondonHong Kong
LHR - HKG
LHRHKG
London Heathrow
Tue 21/10
20:25-21:05
1 stop17h 40m
Hong Kong Intl
Fri 7/11
19:15-19:40
1 stop32h 25m
£549
LondonHong Kong
LHR - HKG
LHRHKG
London Heathrow
Fri 17/10
21:00-22:45
1 stop18h 45m
Hong Kong Intl
Sun 9/11
14:05-17:55
1 stop35h 50m
£551
LondonHong Kong
LHR - HKG
LHRHKG
London Heathrow
Wed 5/11
14:25-17:05
2 stops18h 40m
Hong Kong Intl
Wed 19/11
23:20-16:40
2 stops25h 20m
£560
LondonHong Kong
LHR - HKG
LHRHKG
London Heathrow
Mon 22/9
19:30-15:45
1 stop37h 15m
Hong Kong Intl
Tue 21/10
23:25-20:45
2 stops28h 20m
£568
LondonHong Kong
LHR - HKG
LHRHKG
London Heathrow
Fri 22/8
22:00-15:45
1 stop34h 45m
Hong Kong Intl
Wed 1/10
10:15-19:30
1 stop16h 15m
£579
LondonHong Kong
LHR - HKG
LHRHKG
London Heathrow
Wed 20/8
13:15-06:15
1 stop34h 00m
£340
LondonHong Kong
LHR - HKG
LHRHKG
London Heathrow
Wed 27/8
22:05-19:10
2 stops38h 05m
£342
Flights are sorted by cheapest return flights first.
Deals found on 16/7
Showing 1-10 of 13 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
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 11 July 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 42 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, April is the cheapest month in which you can book a flight from London Heathrow Airport to Hong Kong (average of £728). Flying from London Heathrow Airport to Hong Kong in July is currently the most expensive (average of £1,111). 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 HK?
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 18 July 2025.
When flying from London Heathrow Airport to Hong Kong, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 16% versus 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 13 July 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. Tuesday 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 18 July 2025.
The most flights from LHR to HK0 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).
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 18 July 2025.
Read through reviews of airlines operating flights from London Heathrow Airport to Hong Kong, such as Hainan Airlines, China Southern, andSWISS. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
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 airports serve Heathrow to Hong Kong flights?
If you are flying to Hong Kong from Heathrow you will find that your flight will depart from Heathrow Airport (LHR.) The international airport sees flights depart and arrive from all around the world. The airport is also used frequently by the world’s major airlines. Flights from Heathrow to Hong Kong will find that their flight, no matter which airline, will most likely fly to the main airport of Hong Kong, also known as Hong Kong International Airport (HKG.) The international airport, much like Heathrow, sees flights arrive from major airlines across the world.
Which airlines fly directly from Heathrow to Hong Kong?
Those who are flying to Hong Kong from Heathrow will be lucky enough to find that most major airlines offer this long-haul flight, all of which offer great service and onboard facilities. Direct flights are easy to find, and they all reach the main airport of Hong Kong, Hong Kong International Airport (HKG.) The long-haul and direct flight can be reached via some of the world’s leading airlines like Virgin Atlantic, Cathay Pacific, British Airways, as well as many others. The long-haul flight duration from Heathrow to Hong Kong averages at approximately 11h 50min.
What are the stopover options between Heathrow to Hong Kong?
Stopover flights to Hong Kong from Heathrow are easy to find. Flights with connections and offering a stopover or two is a great way to save a bit of money on your travel, although your flight time duration might be a little longer. Your flight duration will be dependent on which airline you’re flying with and what stopover destination is chosen. There are a lot of popular stopover destinations to accompany your flight from Heathrow to Hong Kong. Popular stopover locations include Amsterdam Schiphol (AMS), Paris Charles de Gaulle (CDG), Munich Franz Josef Strauss (MUC), Frankfurt am Main (FRA), as well as others. You will find that airlines like KLM, Air France, Lufthansa, as well as many others, offer stopover flights. The average flight time for a stopover flight is approximately 15h 50min.
Do I need a passport or visa to fly from Heathrow to Hong Kong?
If you are flying to Hong Kong from Heathrow, you will not need a visa but you will need a valid UK passport. A visa is not required, as long as your stay is for tourist or business purposes and does not exceed the 180-day length of stay. Your passport must be valid and within the date of your time of travel, and valid for at least 90 days from your departure date from Hong Kong. However, if you’re planning on travelling from Hong Kong to mainland China, you may need to apply for a China visa.
What are the cheapest airlines flying from London Heathrow Airport to Hong Kong round-trip?
Flying on Air India is currently your cheapest option to Hong Kong, with prices starting at £547. Additional return tickets that might be worth considering are offered by Shenzhen Airlines and SWISS, with the lowest prices starting at £548 and £549, respectively. These flights start at 17% 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 Air India, with whom users have recently found tickets for as low as £340. However, be on the lookout for offers from Shenzhen Airlines and Qatar Airways, 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 (83%), Iberia (73%) or British Airways (73%) 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?
The cheapest flight price from London Heathrow Airport to Hong Kong is £443. On average you can expect to pay £3,202. The most popular route, (London Heathrow - Hong Kong Intl), can usually be booked for £316.
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, April is the cheapest month in which you can book a flight from London Heathrow Airport to Hong Kong (average of £728). Flying from London Heathrow Airport to Hong Kong in July is currently the most expensive (average of £1,111). 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.
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 18 July 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 helps you search for flights from Heathrow to Hong Kong via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
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.
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