S$354 Cheap Flights from Hong Kong to London

View S$354 flight on Mon, 29 Dec, 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$354 for one-way flights and S$803 for return, for the period specified. Prices and availability are subject to change. Additional terms apply.
Turkish Airlines
Thu, 16 Oct - Sun, 26 Oct
HKG
Hong Kong SAR
LHR
London
S$803
Return
Found 3 days ago
Select Turkish Airlines flight, departing Thu, 16 Oct from Hong Kong SAR to London, returning Sun, 26 Oct, priced at S$803 Found 3 days ago
Air China
Wed, 18 Jun - Wed, 25 Jun
HKG
Hong Kong SAR
LHR
London
S$817
Return
Found 2 days ago
Select Air China flight, departing Wed, 18 Jun from Hong Kong SAR to London, returning Wed, 25 Jun, priced at S$817 Found 2 days ago
China Southern Airlines
Thu, 19 Jun - Sun, 22 Jun
HKG
Hong Kong SAR
LHR
London
S$856
Return
Found 4 days ago
Select China Southern Airlines flight, departing Thu, 19 Jun from Hong Kong SAR to London, returning Sun, 22 Jun, priced at S$856 Found 4 days ago
Swiss International Air Lines
Thu, 6 Nov - Sun, 16 Nov
HKG
Hong Kong SAR
LHR
London
S$877
Return
Found 3 days ago
Select Swiss International Air Lines flight, departing Thu, 6 Nov from Hong Kong SAR to London, returning Sun, 16 Nov, priced at S$877 Found 3 days ago
Royal Brunei Airlines
Thu, 13 Nov - Wed, 19 Nov
HKG
Hong Kong SAR
LHR
London
S$888
Return
Found 20 hours ago
Select Royal Brunei Airlines flight, departing Thu, 13 Nov from Hong Kong SAR to London, returning Wed, 19 Nov, priced at S$888 Found 20 hours ago
China Eastern Airlines
Thu, 13 Nov - Wed, 19 Nov
HKG
Hong Kong SAR
LHR
London
S$900
Return
Found 20 hours ago
Select China Eastern Airlines flight, departing Thu, 13 Nov from Hong Kong SAR to London, returning Wed, 19 Nov, priced at S$900 Found 20 hours ago
Lufthansa
Tue, 18 Nov - Thu, 27 Nov
HKG
Hong Kong SAR
LHR
London
S$917
Return
Found 1 day ago
Select Lufthansa flight, departing Tue, 18 Nov from Hong Kong SAR to London, returning Thu, 27 Nov, priced at S$917 Found 1 day ago
Etihad Airways
Thu, 13 Nov - Wed, 19 Nov
HKG
Hong Kong SAR
LHR
London
S$975
Return
Found 20 hours ago
Select Etihad Airways flight, departing Thu, 13 Nov from Hong Kong SAR to London, returning Wed, 19 Nov, priced at S$975 Found 20 hours ago
Finnair
Tue, 21 Oct - Thu, 30 Oct
HKG
Hong Kong SAR
LHR
London
S$987
Return
Found 4 days ago
Select Finnair flight, departing Tue, 21 Oct from Hong Kong SAR to London, returning Thu, 30 Oct, priced at S$987 Found 4 days ago
KLM
Thu, 25 Dec - Wed, 21 Jan
HKG
Hong Kong SAR
LHR
London
S$992
Return
Found 1 day ago
Select KLM flight, departing Thu, 25 Dec from Hong Kong SAR to London, returning Wed, 21 Jan, priced at S$992 Found 1 day ago
Hong Kong to London route information
Origin airport
Hong Kong Intl.
Destination airport
Heathrow
Airlines serving
Air China, Air France, Air India, Asiana Airlines, Austrian Airlines, British Airways, Cathay Pacific, China Airlines, China Eastern Airlines, Finnair, Japan Airlines, KLM, Korean Air, Lufthansa, Malaysia Airlines, Qatar Airways, Swiss International Air Lines, Thai Airways International, Turkish Airlines, Vietnam Airlines
Return price
S$802
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 Air China, Turkish Airlines, China Eastern Airlines, Royal Brunei Airlines, Etihad Airways, Thai Airways International, Malaysia Airlines, British Airways, Qatar Airways, EVA Airways, China Southern Airlines, Swiss International Air Lines, Lufthansa, Finnair, KLM. 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$354 and roundtrip prices from S$803*.
 

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$803. 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.

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