$314+ Cheap flights from Heathrow (LHR) to Hong Kong (HKG)
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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HKG
Oct 1 — Oct 81
Round-trip
1 adult, Economy
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Find cheap flights from Heathrow to Hong Kong with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from London Heathrow to Hong Kong Intl are usually found in November or January, booked 75 days in advance, depart on a Tuesday or Saturday and return on a Wednesday
Cheap flight deals from Heathrow to Hong Kong
Cheapest
Best
Last-minute
One-way
Cheapest flights from Heathrow to Hong KongExplore 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 September 1, 2026.
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 September 1, 2026.
This Booking.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:00 pm -
1 stop16h 05m
Thu 12/105:30 pm -
2 stops32h 00m
Deal found 8/31![China Eastern logo]()
$537
This FlightHub deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/310:00 pm -
1 stop30h 50m
Tue 10/131:20 pm -
1 stop31h 25m
Deal found 9/1![Air China logo]()
$541
This Mytrip deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:00 pm -
2 stops35h 30m
Wed 11/257:40 am -
1 stop17h 50m
Deal found 9/1![China Eastern logo]()
$542
This Trip.com deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:40 pm -
1 stop31h 25m
Tue 10/2010:30 am -
1 stop16h 55m
Deal found 8/29![Air China logo]()
$549
This Booking.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:00 pm -
1 stop14h 50m
Thu 10/154:05 pm -
2 stops34h 25m
Deal found 8/31![Hainan Airlines logo]()
$555
This Booking.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:20 pm -
1 stop16h 45m
Wed 10/146:10 pm -
2 stops31h 30m
Deal found 8/31![China Eastern logo]()
$556
This Gotogate deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/139:00 pm -
1 stop32h 25m
Wed 11/112:05 pm -
1 stop35h 50m
Deal found 8/30![China Southern logo]()
$558
This Priceline deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/269:20 pm -
2 stops36h 50m
Mon 10/55:05 pm -
2 stops32h 35m
Deal found 8/29![China Eastern logo]()
$559
This Mytrip deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:30 pm -
1 stop31h 20m
Fri 11/132:05 pm -
1 stop36h 30m
Deal found 8/30![China Southern logo]()
$560
This Justfly.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/29:20 pm -
2 stops30h 10m
Wed 9/97:30 am -
1 stop18h 10m
Deal found 8/31![China Eastern logo]()
$561
This oojo deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:30 pm -
1 stop17h 30m
Tue 2/238:30 am -
1 stop18h 05m
Deal found 8/29![China Southern logo]()
$562
This FlightHub deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:40 pm -
1 stop20h 10m
Wed 2/31:45 pm -
1 stop37h 55m
Deal found 8/28![Air China logo]()
$563
Best flights from Heathrow to Hong KongDiscover carefully curated flight deals from Heathrow to Hong Kong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 1, 2026.
Discover carefully curated flight deals from Heathrow to Hong Kong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 1, 2026.
This ITA Airways deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:40 pm -
1 stop14h 55m
Wed 12/911:45 pm -
2 stops18h 40m
Deal found 8/30![Multiple Airlines logo]()
$820
This British Airways deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:55 pm -
Nonstop12h 55m
Mon 11/1610:45 pm -
Nonstop14h 50m
Deal found 8/31![British Airways logo]()
$936
This British Airways deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:55 pm -
Nonstop12h 55m
Thu 12/310:45 pm -
Nonstop14h 50m
Deal found 8/29![British Airways logo]()
$940
This ITA Airways deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:40 pm -
1 stop14h 55m
Mon 12/711:45 pm -
2 stops18h 40m
Deal found 8/27![Multiple Airlines logo]()
$949
This British Airways deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:55 pm -
Nonstop12h 55m
Tue 11/1710:45 pm -
Nonstop14h 50m
Deal found 8/30![British Airways logo]()
$940
This British Airways deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:55 pm -
Nonstop12h 55m
Mon 11/2310:45 pm -
Nonstop14h 50m
Deal found 8/28![British Airways logo]()
$941
This British Airways deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:55 pm -
1 stop15h 55m
Wed 11/1810:45 pm -
Nonstop14h 50m
Deal found 8/29![British Airways logo]()
$941
This British Airways deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:55 pm -
Nonstop12h 55m
Sun 11/1510:45 pm -
Nonstop14h 50m
Deal found 8/27![British Airways logo]()
$943
Last-minute flights from Heathrow to Hong KongDiscover last-minute flight deals from Heathrow to Hong Kong. Data last updated September 1, 2026 and is based on user searches.
Discover last-minute flight deals from Heathrow to Hong Kong. Data last updated September 1, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/29:20 pm -
2 stops30h 10m
Wed 9/97:30 am -
1 stop18h 10m
Deal found 8/31![China Eastern logo]()
$561
This Mytrip deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:00 pm -
1 stop18h 45m
Wed 9/308:30 am -
1 stop16h 35m
Deal found 8/31![China Southern logo]()
$562
This Booking.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:00 pm -
1 stop14h 50m
Thu 10/154:05 pm -
2 stops34h 25m
Deal found 8/31![Hainan Airlines logo]()
$555
This Booking.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:20 pm -
1 stop16h 45m
Wed 10/146:10 pm -
2 stops31h 30m
Deal found 8/31![China Eastern logo]()
$556
This oojo deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2510:00 pm -
2 stops28h 05m
Thu 10/154:05 pm -
2 stops34h 25m
Deal found 8/31![Hainan Airlines logo]()
$626
This Gotogate deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/259:20 pm -
2 stops36h 50m
Fri 10/27:30 am -
1 stop18h 10m
Deal found 8/28![China Eastern logo]()
$633
This Priceline deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/269:20 pm -
2 stops36h 50m
Mon 10/55:05 pm -
2 stops32h 35m
Deal found 8/29![China Eastern logo]()
$559
This Priceline deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/279:20 pm -
2 stops32h 00m
Sun 10/410:05 pm -
1 stop27h 35m
Deal found 8/27![China Eastern logo]()
$574
This FlightHub deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:25 pm -
1 stop15h 35m
Fri 10/28:30 am -
1 stop18h 55m
Deal found 8/28![Air China logo]()
$583
This FlightHub deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/279:20 pm -
1 stop32h 25m
Sat 10/310:05 pm -
1 stop27h 35m
Deal found 8/31![China Eastern logo]()
$615
One-way flights from Heathrow to Hong KongSearch for one-way flight options from Heathrow to Hong Kong. Find affordable one-way fares based on user searches. Data last updated September 1, 2026.
Search for one-way flight options from Heathrow to Hong Kong. Find affordable one-way fares based on user searches. Data last updated September 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:00 pm -
1 stop18h 45m
Deal found 8/31![China Southern logo]()
$314
This China Southern deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/39:30 pm -
1 stop31h 20m
Deal found 8/31![China Southern logo]()
$319
This Trip.com deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:00 pm -
1 stop18h 45m
Deal found 8/29![China Southern logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:40 pm -
1 stop16h 05m
Deal found 8/29![Air China logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:00 pm -
1 stop28h 05m
Deal found 8/27![Hainan Airlines logo]()
$336
This Booking.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:45 pm -
1 stop29h 25m
Deal found 8/31![Hainan Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:35 pm -
1 stop33h 15m
Deal found 8/30![Air China logo]()
$341
This Justfly.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/279:35 pm -
1 stop30h 30m
Deal found 9/1![Air China logo]()
$344
This FlightHub deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/319:35 pm -
1 stop30h 30m
Deal found 8/29![Air China logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:40 pm -
1 stop17h 20m
Deal found 8/31![Air China logo]()
$347
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 September 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $549 (Trip.com) |
One-way from | $316 (oojo) |
Popular in | July |
Cheapest in | November |
Average price | $865 |
Good round-trip deal | $983 or less |
Good one-way deal | $693 or less |
Cheapflights Fare Finder
Customize 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 7,457,451 searches. Data last updated September 1, 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
Depart
Return
Cheapest round-trip
LondonHong Kong
LHR London Heathrow - HKG Hong Kong Intl
LHRHKG
London Heathrow
Tue 9/22
6:40 pm-4:35 pm
1 stop14h 55m
Hong Kong Intl
Wed 12/9
11:45 pm-10:25 am
2 stops18h 40m
$820
Quickest round-trip
LondonHong Kong
LHR London Heathrow - HKG Hong Kong Intl
LHRHKG
London Heathrow
Mon 11/2
6:55 pm-3:50 pm
Nonstop12h 55m
Hong Kong Intl
Mon 11/16
10:45 pm-5:35 am
Nonstop14h 50m
$936
LondonHong Kong
LHR London Heathrow - HKG Hong Kong Intl
LHRHKG
London Heathrow
Thu 11/26
6:55 pm-3:50 pm
Nonstop12h 55m
Hong Kong Intl
Thu 12/3
10:45 pm-5:35 am
Nonstop14h 50m
$940
LondonHong Kong
LHR London Heathrow - HKG Hong Kong Intl
LHRHKG
London Heathrow
Tue 10/27
6:55 pm-3:50 pm
Nonstop12h 55m
Hong Kong Intl
Tue 11/17
10:45 pm-5:35 am
Nonstop14h 50m
$940
LondonHong Kong
LHR London Heathrow - HKG Hong Kong Intl
LHRHKG
London Heathrow
Tue 11/17
6:55 pm-3:50 pm
Nonstop12h 55m
Hong Kong Intl
Mon 11/23
10:45 pm-5:35 am
Nonstop14h 50m
$941
LondonHong Kong
LHR London Heathrow - HKG Hong Kong Intl
LHRHKG
London Heathrow
Wed 11/4
2:55 pm-2:50 pm
1 stop15h 55m
Hong Kong Intl
Wed 11/18
10:45 pm-5:35 am
Nonstop14h 50m
$941
LondonHong Kong
LHR London Heathrow - HKG Hong Kong Intl
LHRHKG
London Heathrow
Mon 11/2
6:55 pm-3:50 pm
Nonstop12h 55m
Hong Kong Intl
Sun 11/15
10:45 pm-5:35 am
Nonstop14h 50m
$943
LondonHong Kong
LHR London Heathrow - HKG Hong Kong Intl
LHRHKG
London Heathrow
Sun 9/27
6:40 pm-4:35 pm
1 stop14h 55m
Hong Kong Intl
Mon 12/7
11:45 pm-10:25 am
2 stops18h 40m
$949
Cheapest one-way
LondonHong Kong
LHR London Heathrow - HKG Hong Kong Intl
LHRHKG
London Heathrow
Wed 12/2
9:10 pm-6:05 pm
2 stops36h 55m
$445
LondonHong Kong
LHR London Heathrow - HKG Hong Kong Intl
LHRHKG
London Heathrow
Sun 1/24
8:55 pm-8:30 am
1 stop27h 35m
$528
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Heathrow to Hong Kong
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to Hong Kong in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on London Heathrow Airport-Hong Kong flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Hong Kong flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Hong Kong flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on London Heathrow Airport-Hong Kong flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Hong Kong flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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 round-trip 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?
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 74 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, November is the cheapest month in which you can book a flight from London Heathrow Airport to Hong Kong (average of $794). Flying from London Heathrow Airport to Hong Kong in July is currently the most expensive (average of $1,234). 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 September 1, 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 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 149 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 last year, Cathay Pacific have had the lowest number of delays on this route, with just 12% of flights being delayed.
What’s the top layover airport for flights from London Heathrow Airport to Hong Kong?
Share of 1-stop round-trip flights from London Heathrow Airport to Hong Kong chosen by Cheapflights users in the past 12 months, using the same layover each way.
Beijing (PEK) – chosen by Cheapflights users on 33% of 1-stop itineraries from London Heathrow Airport to Hong Kong on Cheapflights.
What’s the cheapest layover airport for flights from London Heathrow Airport to Hong Kong?
Average round-trip fare for 1-stop flights from London Heathrow Airport to Hong Kong, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Beijing (PKX) is the most affordable 1-stop option, with an average round-trip price of $431.
What’s the fastest layover option from London Heathrow Airport to Hong Kong?
Shortest average travel time for 1-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 layover airport.
Flights via Zurich (ZRH) have the shortest average one-way travel time for 1-stop routes: 15h 00m.
Which airport typically offers the quickest layover for flights from London Heathrow Airport to Hong Kong?
Average layover duration for 1-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 layover time of 1h 04m.
The best insider tips for London Heathrow Airport to Hong Kong flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your London Heathrow Airport to Hong Kong trip
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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 September 1, 2026.
Peruse reviews from past customers who have flown with Cathay Pacific,Air China, andChina Southern from London Heathrow Airport to Hong Kong to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.9
Comfort
7.5
Overall
7.6
Food
7.3
Entertainment
7.7
Crew
8.1
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
CGK - HKG
Boarding
7.9
Comfort
7.5
Overall
7.6
Food
7.3
Entertainment
7.7
Crew
8.1
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
CGK - HKG
Boarding
7.9
Comfort
7.5
Overall
7.6
Food
7.3
Entertainment
7.7
Crew
8.1
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
CGK - HKG
Boarding
7.9
Comfort
7.5
Overall
7.6
Food
7.3
Entertainment
7.7
Crew
8.1
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
CGK - HKG
Boarding
7.9
Comfort
7.5
Overall
7.6
Food
7.3
Entertainment
7.7
Crew
8.1
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
CGK - HKG
Boarding
7.9
Comfort
7.5
Overall
7.6
Food
7.3
Entertainment
7.7
Crew
8.1
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
CGK - HKG
Related info for your journey
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Top 8 airlines flying from Heathrow to Hong Kong
Discover the top 8 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 7,457,451 searches. Data last updated September 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$414 | Average$440 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$425 | Average$529 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$441 | Average$564 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$637 | Average$713 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$673 | Average$1,073 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$677 | Average$1,121 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$741 | Average$1,083 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$819 | Average$1,830 | FlexibilityNo cancel fee | On-time68% |