S$366 Cheap Flights from Hong Kong to London

View S$366 flight on Wed, 22 Oct, 2025Opens in a new window

Popular airlines from Hong Kong International Airport (HKG) to Heathrow Airport (LHR)

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Cheap Flights from Hong Kong to London (HKG-LHR)

Prices were available within the past 7 days and start at S$366 for one-way flights and S$728 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Fri, 21 Nov - Sun, 30 Nov
HKG
Hong Kong SAR
LHR
London
S$728 Return, found 1 hour ago
S$728
Return
found 1 hour ago
Select China Southern Airlines flight, departing Fri, 21 Nov from Hong Kong SAR to London, returning Sun, 30 Nov, priced at S$728 found 1 hour ago
Royal Brunei Airlines
Thu, 13 Nov - Wed, 19 Nov
HKG
Hong Kong SAR
LHR
London
S$778 Return, found 1 day ago
S$778
Return
found 1 day ago
Select Royal Brunei Airlines flight, departing Thu, 13 Nov from Hong Kong SAR to London, returning Wed, 19 Nov, priced at S$778 found 1 day ago
Swiss International Air Lines
Tue, 16 Sep - Thu, 25 Sep
HKG
Hong Kong SAR
LHR
London
S$873 Return, found 3 days ago
S$873
Return
found 3 days ago
Select Swiss International Air Lines flight, departing Tue, 16 Sep from Hong Kong SAR to London, returning Thu, 25 Sep, priced at S$873 found 3 days ago
China Eastern Airlines
Wed, 12 Nov - Wed, 19 Nov
HKG
Hong Kong SAR
LHR
London
S$878 Return, found 1 day ago
S$878
Return
found 1 day ago
Select China Eastern Airlines flight, departing Wed, 12 Nov from Hong Kong SAR to London, returning Wed, 19 Nov, priced at S$878 found 1 day ago
Air France
Mon, 13 Oct - Mon, 1 Dec
HKG
Hong Kong SAR
LHR
London
S$951 Return, found 6 days ago
S$951
Return
found 6 days ago
Select Air France flight, departing Mon, 13 Oct from Hong Kong SAR to London, returning Mon, 1 Dec, priced at S$951 found 6 days ago
Lufthansa
Thu, 20 Nov - Sun, 7 Dec
HKG
Hong Kong SAR
LHR
London
S$953 Return, found 8 hours ago
S$953
Return
found 8 hours ago
Select Lufthansa flight, departing Thu, 20 Nov from Hong Kong SAR to London, returning Sun, 7 Dec, priced at S$953 found 8 hours ago
KLM
Tue, 12 Aug - Mon, 25 Aug
HKG
Hong Kong SAR
LHR
London
S$982 Return, found 1 day ago
S$982
Return
found 1 day ago
Select KLM flight, departing Tue, 12 Aug from Hong Kong SAR to London, returning Mon, 25 Aug, priced at S$982 found 1 day ago
Etihad Airways
Thu, 20 Nov - Sun, 7 Dec
HKG
Hong Kong SAR
LHR
London
S$1,038 Return, found 8 hours ago
S$1,038
Return
found 8 hours ago
Select Etihad Airways flight, departing Thu, 20 Nov from Hong Kong SAR to London, returning Sun, 7 Dec, priced at S$1,038 found 8 hours ago
Air India
Thu, 11 Sep - Wed, 17 Sep
HKG
Hong Kong SAR
LHR
London
S$1,067 Return, found 3 days ago
S$1,067
Return
found 3 days ago
Select Air India flight, departing Thu, 11 Sep from Hong Kong SAR to London, returning Wed, 17 Sep, priced at S$1,067 found 3 days ago
Finnair
Thu, 30 Oct - Wed, 5 Nov
HKG
Hong Kong SAR
LHR
London
S$1,093 Return, found 2 days ago
S$1,093
Return
found 2 days ago
Select Finnair flight, departing Thu, 30 Oct from Hong Kong SAR to London, returning Wed, 5 Nov, priced at S$1,093 found 2 days ago

Find the cheapest month to fly from Chek Lap Kok (HKG) to London (LHR)

November is typically the cheapest month to fly

From S$524 - S$961 per traveller.

Graph displaying average flight prices per month

Hong Kong to London route information
Origin airport
Hong Kong Intl.
Destination airport
Heathrow
Airlines serving
Air France, Air India, Austrian Airlines, British Airways, Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, EVA Airways, Emirates, Finnair, Japan Airlines, KLM, Lufthansa, Malaysia Airlines, Qatar Airways, Swiss International Air Lines, Thai Airways International, Turkish Airlines, Vietnam Airlines
Return price
S$728
Distance
9574 km
Average flight time
7 hours 10 mins

Perfect flights from Hong Kong to London

Your Journey from Hong Kong to London

Start your unforgettable journey with Expedia. Our broad selection of flights from Hong Kong to London caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including China Eastern Airlines, China Southern Airlines, Royal Brunei Airlines, Etihad Airways, British Airways, Qatar Airways, EVA Airways, Turkish Airlines, Singapore Airlines, Vietnam Airlines, Swiss International Air Lines, Air France, Lufthansa, KLM, Air India, Finnair. Our selection of flights from Hong Kong Intl. to Heathrow caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Hong Kong to London Flights

Experience the joy of finding cheap flights from Hong Kong Intl. to Heathrow that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$366 and roundtrip prices from S$728*.
 

Pre-Flight Essentials

Ensure a smooth journey from Hong Kong to London with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant London

Picture yourself stepping off the plane in London and immersing yourself in the unique atmosphere of London. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Hong Kong to London Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Hong Kong to London.
 

Beyond the Flight – Exploring London

With Expedia, your adventure extends beyond the flight. Explore London at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Hong Kong to London with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Hong Kong to London with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from HKG to LHR?
If you're planning on travelling from HKG to Heathrow Airport, round-trip journeys start from S$728. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal pass you by. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Chek Lap Kok Intl. Airport to LHR?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from HKG to Heathrow Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for HKG to LHR flights, you'll see a "no change fees" filter for you to select.
How far is the flight from HKG to LHR?
Chek Lap Kok to Hounslow is around 9,600 kilometres, so be prepared to spend quite a while in the air. Make sure you pack all the essentials, from your hoodie to your headphones. Take some snacks to munch on throughout your trip too.
Which airlines fly direct from HKG to LHR?
Cathay Pacific (CX) will fly you from HKG to London Heathrow safely and comfortably. You can choose from 152 direct flights each month on this route.
Are HKG to Heathrow Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices are always on the move, so not always. While last-minute deals between Hong Kong Intl. Airport (HKG) and Heathrow Airport (LHR) are of course possible, it's also a good idea to keep track of prices well before you fly. In fact, some air carriers release their prices up to 12 months ahead of the departure date. Expedia is continuously updating the best bargains around, so keep checking and be ready to grab your seat when the fares dip.

Explore a world of travel with Expedia

London Airports

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Hong Kong to Gatwick
S$849.80
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