Cheap flights from Hong Kong to London Heathrow Airport from £210
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 31/12. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — LHR
30 Nov — 7 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hong Kong to London Heathrow are usually found in November or February, booked 36 days in advance, depart on a Monday or Thursday and return on a Sunday
Find flight deals from Hong Kong to Heathrow
Enter your travel dates to find the best prices.
Cheapest flights from Hong Kong to Heathrow
Explore the most affordable flight options available from Hong Kong to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 October 2025.
Thu 20/1123:30HKG - LHR
1 stop16h 35mSWISS
Sat 6/1220:05LHR - HKG
1 stop37h 40mSWISS
Deal found 29/10£449
Thu 13/1120:55HKG - LHR
2 stops28h 40mMultiple Airlines
Tue 25/1117:40LHR - HKG
1 stop15h 05mMultiple Airlines
Deal found 30/10£449
Thu 27/1120:55HKG - LHR
2 stops28h 40mMultiple Airlines
Thu 4/1217:40LHR - HKG
1 stop17h 20mMultiple Airlines
Deal found 30/10£450
Thu 20/1120:15HKG - LHR
1 stop27h 40mAir China
Thu 4/1217:40LHR - HKG
1 stop15h 05mAir China
Deal found 30/10£451
Thu 27/1108:30HKG - LHR
1 stop15h 25mAir China
Thu 4/1217:40LHR - HKG
1 stop15h 05mAir China
Deal found 30/10£452
Thu 27/1120:55HKG - LHR
2 stops28h 40mMultiple Airlines
Wed 3/1217:40LHR - HKG
1 stop15h 05mMultiple Airlines
Deal found 29/10£452
Mon 17/1120:15HKG - LHR
1 stop27h 40mAir China
Thu 4/1217:40LHR - HKG
1 stop15h 05mAir China
Deal found 30/10£453
Thu 6/1110:15HKG - LHR
2 stops39h 20mMultiple Airlines
Mon 10/1120:25LHR - HKG
1 stop16h 25mMultiple Airlines
Deal found 30/10£455
Sun 16/1120:55HKG - LHR
2 stops29h 00mHainan Airlines
Mon 16/321:00LHR - HKG
2 stops41h 45mHainan Airlines
Deal found 29/10£456
Tue 18/1123:30HKG - LHR
2 stops22h 10mSWISS
Mon 1/1218:40LHR - HKG
1 stop15h 05mSWISS
Deal found 30/10£457
Mon 8/1223:30HKG - LHR
1 stop16h 35mSWISS
Mon 12/114:25LHR - HKG
2 stops19h 20mSWISS
Deal found 30/10£458
Tue 2/1221:45HKG - LHR
1 stop19h 25mFinnair
Thu 28/518:10LHR - HKG
1 stop16h 30mFinnair
Deal found 29/10£458
Best flights from Hong Kong to Heathrow
Discover carefully curated flight deals from Hong Kong to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 October 2025.
Mon 20/420:55HKG - LHR
1 stop30h 45mFinnair
Thu 30/418:10LHR - HKG
1 stop16h 30mFinnair
Deal found 28/10£452
Mon 23/322:40HKG - LHR
2 stops20h 05mKLM
Mon 6/417:10LHR - HKG
1 stop15h 15mKLM
Deal found 30/10£480
Tue 25/1123:30HKG - LHR
2 stops22h 10mSWISS
Tue 2/1214:25LHR - HKG
2 stops19h 20mSWISS
Deal found 29/10£483
Mon 22/1219:35HKG - LHR
1 stop19h 05mEtihad Airways
Mon 5/108:50LHR - HKG
1 stop15h 40mEtihad Airways
Deal found 30/10£486
Tue 20/122:45HKG - LHR
Nonstop14h 50mBritish Airways
Sun 8/217:55LHR - HKG
Nonstop12h 55mBritish Airways
Deal found 30/10£565
Thu 20/1123:30HKG - LHR
2 stops25h 10mSWISS
Sat 6/1220:05LHR - HKG
1 stop37h 40mSWISS
Deal found 29/10£489
Tue 20/122:40HKG - LHR
2 stops20h 05mKLM
Sun 8/217:05LHR - HKG
2 stops17h 25mKLM
Deal found 30/10£512
Tue 20/123:30HKG - LHR
1 stop16h 35mSWISS
Tue 10/209:00LHR - HKG
2 stops24h 45mSWISS
Deal found 30/10£490
Wed 12/1122:45HKG - LHR
Nonstop14h 50mBritish Airways
Thu 8/117:55LHR - HKG
Nonstop12h 55mBritish Airways
Deal found 30/10£566
Fri 14/1109:55HKG - LHR
2 stops31h 15mFinnair
Wed 26/1110:20LHR - HKG
1 stop24h 45mFinnair
Deal found 30/10£586
Tue 11/1123:30HKG - LHR
2 stops22h 10mSWISS
Sat 15/1120:05LHR - HKG
1 stop37h 40mSWISS
Deal found 30/10£525
Wed 12/1122:10HKG - LHR
2 stops30h 30mFinnair
Wed 3/1218:10LHR - HKG
1 stop16h 55mFinnair
Deal found 29/10£586
Direct flights from Hong Kong to Heathrow
Explore direct flight options from Hong Kong to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 31 October 2025.
Tue 20/122:45HKG - LHR
Nonstop14h 50mBritish Airways
Sun 8/217:55LHR - HKG
Nonstop12h 55mBritish Airways
Deal found 30/10£565
Wed 12/1122:45HKG - LHR
Nonstop14h 50mBritish Airways
Thu 8/117:55LHR - HKG
Nonstop12h 55mBritish Airways
Deal found 30/10£566
Thu 13/1122:45HKG - LHR
Nonstop14h 50mBritish Airways
Tue 25/1117:55LHR - HKG
Nonstop12h 55mBritish Airways
Deal found 30/10£567
Thu 13/1122:45HKG - LHR
Nonstop14h 50mBritish Airways
Fri 28/1117:55LHR - HKG
Nonstop12h 55mBritish Airways
Deal found 30/10£568
Tue 27/122:45HKG - LHR
Nonstop14h 50mBritish Airways
Thu 5/217:55LHR - HKG
Nonstop12h 55mBritish Airways
Deal found 29/10£568
Wed 26/1122:45HKG - LHR
Nonstop14h 50mBritish Airways
Wed 3/1217:55LHR - HKG
Nonstop12h 55mBritish Airways
Deal found 29/10£569
Thu 13/1122:45HKG - LHR
Nonstop14h 50mBritish Airways
Wed 26/1117:55LHR - HKG
Nonstop12h 55mBritish Airways
Deal found 29/10£570
Wed 25/322:45HKG - LHR
Nonstop14h 50mBritish Airways
Mon 13/419:35LHR - HKG
Nonstop12h 55mBritish Airways
Deal found 29/10£579
Sun 1/322:45HKG - LHR
Nonstop14h 50mBritish Airways
Sat 14/317:55LHR - HKG
Nonstop12h 55mBritish Airways
Deal found 30/10£600
Wed 24/1222:45HKG - LHR
Nonstop14h 50mBritish Airways
Fri 9/117:55LHR - HKG
Nonstop12h 55mBritish Airways
Deal found 30/10£600
Fri 14/1110:40HKG - LHR
Nonstop14h 40mCathay Pacific
Tue 18/1111:00LHR - HKG
Nonstop12h 40mCathay Pacific
Deal found 30/10£611
Mon 10/1123:00HKG - LHR
Nonstop14h 25mCathay Pacific
Thu 20/1117:50LHR - HKG
Nonstop12h 45mCathay Pacific
Deal found 29/10£612
Last-minute flights from Hong Kong to Heathrow
Discover last-minute flight deals from Hong Kong to Heathrow. Data last updated 31 October 2025 and is based on user searches.
Wed 5/1117:50HKG - LHR
1 stop32h 00mAir China
Wed 12/1117:40LHR - HKG
1 stop17h 20mAir China
Deal found 31/10£455
Thu 6/1110:15HKG - LHR
2 stops39h 20mMultiple Airlines
Mon 10/1120:25LHR - HKG
1 stop16h 25mMultiple Airlines
Deal found 30/10£455
Thu 6/1110:15HKG - LHR
2 stops39h 20mMultiple Airlines
Thu 13/1121:35LHR - HKG
1 stop30h 30mMultiple Airlines
Deal found 30/10£464
Thu 6/1119:35HKG - LHR
1 stop30h 35mEtihad Airways
Fri 14/1108:50LHR - HKG
1 stop15h 40mEtihad Airways
Deal found 30/10£474
Thu 6/1114:40HKG - LHR
2 stops24h 40mRoyal Brunei Airlines
Fri 14/1116:55LHR - HKG
2 stops36h 40mRoyal Brunei Airlines
Deal found 30/10£477
Fri 7/1119:35HKG - LHR
1 stop19h 05mEtihad Airways
Tue 11/1113:55LHR - HKG
1 stop34h 35mEtihad Airways
Deal found 30/10£467
Fri 7/1108:30HKG - LHR
1 stop17h 20mAir China
Tue 11/1122:10LHR - HKG
1 stop33h 45mAir China
Deal found 31/10£473
Sat 8/1120:55HKG - LHR
1 stop29h 00mMultiple Airlines
Sat 22/1121:35LHR - HKG
1 stop30h 30mMultiple Airlines
Deal found 30/10£464
Mon 10/1123:30HKG - LHR
1 stop19h 45mSWISS
Sun 16/1107:00LHR - HKG
2 stops26h 45mSWISS
Deal found 29/10£490
Mon 10/1123:30HKG - LHR
2 stops25h 10mSWISS
Mon 24/1120:05LHR - HKG
1 stop37h 40mSWISS
Deal found 29/10£491
One-way flights from Hong Kong to Heathrow
Search for one-way flight options from Hong Kong to Heathrow. Find affordable one-way fares based on user searches. Data last updated 31 October 2025.
Sat 6/1208:30HKG - LHR
1 stop18h 05mChina Southern
Deal found 30/10£210
Tue 2/1217:50HKG - LHR
1 stop32h 00mAir China
Deal found 29/10£211
Wed 5/1121:15HKG - LHR
2 stops28h 15mChina Eastern
Deal found 28/10£212
Thu 20/1120:15HKG - LHR
1 stop29h 35mAir China
Deal found 29/10£213
Wed 31/1210:30HKG - LHR
1 stop15h 20mAir China
Deal found 30/10£214
Thu 22/114:35HKG - LHR
1 stop33h 20mAir China
Deal found 29/10£215
Mon 1/1217:30HKG - LHR
2 stops32h 00mChina Eastern
Deal found 30/10£216
Wed 19/1121:15HKG - LHR
2 stops28h 15mChina Eastern
Deal found 30/10£217
Sun 25/114:35HKG - LHR
1 stop35h 15mAir China
Deal found 29/10£219
Sun 14/1218:55HKG - LHR
2 stops31h 00mHainan Airlines
Deal found 30/10£222
Mon 10/1112:00HKG - LHR
3 stops36h 10mMultiple Airlines
Deal found 30/10£223
Cheap flight deals from Hong Kong to Heathrow
Keep the following information in mind while searching for Hong Kong to Heathrow flight deals. Data was last updated 31 October 2025.
Customise your flight search to find flights from Hong Kong to Heathrow 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 31 October 2025.
Use the filters below to find and compare flights from Hong Kong to London Heathrow Airport that are best for you.
Fly from
Hong Kong
Fly to
Heathrow
Route
Depart
Return
Price
Hong KongLondon
HKG - LHR
HKGLHR
Hong Kong Intl
Mon 20/4
20:55-20:40
1 stop30h 45m
London Heathrow
Thu 30/4
18:10-17:40
1 stop16h 30m
£452
Hong KongLondon
HKG - LHR
HKGLHR
Hong Kong Intl
Mon 23/3
22:40-10:45
2 stops20h 05m
London Heathrow
Mon 6/4
17:10-15:25
1 stop15h 15m
£480
Hong KongLondon
HKG - LHR
HKGLHR
Hong Kong Intl
Tue 25/11
23:30-13:40
2 stops22h 10m
London Heathrow
Tue 2/12
14:25-17:45
2 stops19h 20m
£483
Hong KongLondon
HKG - LHR
HKGLHR
Hong Kong Intl
Mon 22/12
19:35-06:40
1 stop19h 05m
London Heathrow
Mon 5/1
08:50-08:30
1 stop15h 40m
£486
Hong KongLondon
HKG - LHR
HKGLHR
Hong Kong Intl
Thu 20/11
23:30-16:40
2 stops25h 10m
London Heathrow
Sat 6/12
20:05-17:45
1 stop37h 40m
£489
Hong KongLondon
HKG - LHR
HKGLHR
Hong Kong Intl
Tue 20/1
23:30-08:05
1 stop16h 35m
London Heathrow
Tue 10/2
09:00-17:45
2 stops24h 45m
£490
Hong KongLondon
HKG - LHR
HKGLHR
Hong Kong Intl
Tue 20/1
22:40-10:45
2 stops20h 05m
London Heathrow
Sun 8/2
17:05-18:30
2 stops17h 25m
£512
Hong KongLondon
HKG - LHR
HKGLHR
Hong Kong Intl
Tue 11/11
23:30-13:40
2 stops22h 10m
London Heathrow
Sat 15/11
20:05-17:45
1 stop37h 40m
£525
Hong KongLondon
HKG - LHR
HKGLHR
Hong Kong Intl
Tue 20/1
22:45-05:35
Nonstop14h 50m
London Heathrow
Sun 8/2
17:55-14:50
Nonstop12h 55m
£565
Hong KongLondon
HKG - LHR
HKGLHR
Hong Kong Intl
Wed 12/11
22:45-05:35
Nonstop14h 50m
London Heathrow
Thu 8/1
17:55-14:50
Nonstop12h 55m
£566
Flights are sorted by cheapest return flights first.
Deals found on 30/10
Showing 1-10 of 24 results
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Best time to book a flight from Hong Kong to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from Hong Kong 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 Hong Kong to London Heathrow Airport
How far ahead should I book a flight from Hong Kong to London Heathrow Airport?
Use this chart to determine the optimal time to book a return flight from Hong Kong to Heathrow. Price data was last updated on 24 October 2025.
The best time to book flights from Hong Kong to London Heathrow Airport is 36 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Hong Kong to London Heathrow Airport?
Currently, November is the cheapest month in which you can book a flight from Hong Kong to London Heathrow Airport (average of £288). Flying from Hong Kong to London Heathrow Airport in September is currently the most expensive (average of £521). 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 HK to LHR?
Find hourly flight availability from Hong Kong to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 October 2025.
A simple way to save on the total cost of your ticket is to fly from Hong Kong to London Heathrow Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 18% on your trip compared to booking a flight in the evening.
Weekly flight availability from Hong Kong to London Heathrow Airport
Explore weekly flight availability from Hong Kong to Heathrow. 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 31 October 2025.
The most flights from HK0 to LHR 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 Heathrow
Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 31 October 2025.
Read reviews from past customers who have flown with Cathay Pacific, SWISS, andAir China
from Hong Kong to London Heathrow Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall, it was good. The flight was smooth, and the service was good. Unfortunately, the food was mediocre. The toilet could have been in a better condition throughout the flight.
Overall, it was good. The flight was smooth, and the service was good. Unfortunately, the food was mediocre. The toilet could have been in a better condition throughout the flight.
Overall, it was good. The flight was smooth, and the service was good. Unfortunately, the food was mediocre. The toilet could have been in a better condition throughout the flight.
Overall, it was good. The flight was smooth, and the service was good. Unfortunately, the food was mediocre. The toilet could have been in a better condition throughout the flight.
Overall, it was good. The flight was smooth, and the service was good. Unfortunately, the food was mediocre. The toilet could have been in a better condition throughout the flight.
Overall, it was good. The flight was smooth, and the service was good. Unfortunately, the food was mediocre. The toilet could have been in a better condition throughout the flight.
Related info for your journey
Find useful and relevant information for your journey from Hong Kong to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How long is the flight from Hong Kong to London Heathrow Airport?
For as low as £480, Finnair can have you in London Heathrow Airport from Hong Kong in 20h 05m. There are 5980 mi between Hong Kong and London Heathrow Airport. This flight may include one or multiple stops.
What are the cheapest airlines flying from Hong Kong to London Heathrow Airport round-trip?
SWISS, at £289, was found to be the cheapest airline from Hong Kong to London Heathrow Airport.Alternate airlines flying return to your destination include Lufthansa and China Southern. Users have found that SWISS is 55% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Hong Kong to London Heathrow Airport one-way?
To fly one-way, consider booking your trip with Air China, which is currently one of the cheapest options available, starting at £210. China Eastern flights start at £212 while deals on Hainan Airlines start at £229 one-way.
What are the most reliable airlines from Hong Kong to London Heathrow Airport?
Before booking your flight to London Heathrow Airport from Hong Kong, check out the most reliable airlines to get you to your destination on time: Iberia (77%), British Airways (77%), Cathay Pacific( 56%).
What are the cheapest flights from Hong Kong to London Heathrow Airport?
Looking at all options, your cheapest flight can be booked for £383. While the most popular route (Hong Kong Intl - London Heathrow) can be booked for £407 on average, our data indicates £1,824 when flying from Hong Kong to London Heathrow Airport.
Can I find deals for business class flights from Hong Kong to Heathrow?
Yes. Cheapflights offers flight deals from Hong Kong to Heathrow 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 Hong Kong to London Heathrow Airport?
Currently, November is the cheapest month in which you can book a flight from Hong Kong to London Heathrow Airport (average of £288). Flying from Hong Kong to London Heathrow Airport in September is currently the most expensive (average of £521). 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.
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 31 October 2025.
Discover the top 10 airlines that operate flights from Hong Kong to Heathrow. 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 31 October 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 Hong Kong to Heathrow?
When you search for this flight from Hong Kong to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Heathrow?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Hong Kong.
Can Cheapflights find flights from Hong Kong to Heathrow with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Hong Kong to Heathrow flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Hong Kong to Heathrow become cheaper?
Of course! You can now track prices for flights from Hong Kong to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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