฿10,835 Cheap Flights from Hong Kong (HKG) to London (LHR)

View ฿10,835 flight on Thu, 6 Nov 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 (HKG) to London (LHR)

Prices were available within the past 7 days and start at ฿10,835 for one-way flights and ฿18,805 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Sun, 26 Oct - Mon, 8 Dec
HKG
Hong Kong SAR
LHR
London
฿18,805 Return, found 5 days ago
฿18,805
Return
found 5 days ago
Select China Southern Airlines flight, departing Sun, 26 Oct from Hong Kong SAR to London, returning Mon, 8 Dec, priced at ฿18,805 found 5 days ago
Etihad Airways
Mon, 10 Nov - Wed, 19 Nov
HKG
Hong Kong SAR
LHR
London
฿21,230 Return, found 5 hours ago
฿21,230
Return
found 5 hours ago
Select Etihad Airways flight, departing Mon, 10 Nov from Hong Kong SAR to London, returning Wed, 19 Nov, priced at ฿21,230 found 5 hours ago
Air China
Thu, 20 Nov - Mon, 24 Nov
HKG
Hong Kong SAR
LHR
London
฿21,305 Return, found 2 days ago
฿21,305
Return
found 2 days ago
Select Air China flight, departing Thu, 20 Nov from Hong Kong SAR to London, returning Mon, 24 Nov, priced at ฿21,305 found 2 days ago
China Eastern Airlines
Thu, 20 Nov - Mon, 24 Nov
HKG
Hong Kong SAR
LHR
London
฿22,305 Return, found 2 days ago
฿22,305
Return
found 2 days ago
Select China Eastern Airlines flight, departing Thu, 20 Nov from Hong Kong SAR to London, returning Mon, 24 Nov, priced at ฿22,305 found 2 days ago
Swiss International Air Lines
Wed, 26 Nov - Sun, 30 Nov
HKG
Hong Kong SAR
LHR
London
฿22,670 Return, found 5 days ago
฿22,670
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Wed, 26 Nov from Hong Kong SAR to London, returning Sun, 30 Nov, priced at ฿22,670 found 5 days ago
Finnair
Tue, 12 May - Thu, 28 May
HKG
Hong Kong SAR
LHR
London
฿26,145 Return, found 3 days ago
฿26,145
Return
found 3 days ago
Select Finnair flight, departing Tue, 12 May from Hong Kong SAR to London, returning Thu, 28 May, priced at ฿26,145 found 3 days ago
Lufthansa
Mon, 10 Nov - Wed, 19 Nov
HKG
Hong Kong SAR
LHR
London
฿26,570 Return, found 5 hours ago
฿26,570
Return
found 5 hours ago
Select Lufthansa flight, departing Mon, 10 Nov from Hong Kong SAR to London, returning Wed, 19 Nov, priced at ฿26,570 found 5 hours ago
Air France
Thu, 20 Nov - Mon, 24 Nov
HKG
Hong Kong SAR
LHR
London
฿27,570 Return, found 2 days ago
฿27,570
Return
found 2 days ago
Select Air France flight, departing Thu, 20 Nov from Hong Kong SAR to London, returning Mon, 24 Nov, priced at ฿27,570 found 2 days ago
Qatar Airways
Thu, 20 Nov - Mon, 24 Nov
HKG
Hong Kong SAR
LHR
London
฿27,940 Return, found 2 days ago
฿27,940
Return
found 2 days ago
Select Qatar Airways flight, departing Thu, 20 Nov from Hong Kong SAR to London, returning Mon, 24 Nov, priced at ฿27,940 found 2 days ago
Air India
Fri, 19 Dec - Sun, 11 Jan
HKG
Hong Kong SAR
LHR
London
฿28,020 Return, found 2 days ago
฿28,020
Return
found 2 days ago
Select Air India flight, departing Fri, 19 Dec from Hong Kong SAR to London, returning Sun, 11 Jan, priced at ฿28,020 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 ฿13,187 - ฿24,025 per traveller.

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 ฿18,805. 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.

Travel 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 Southern Airlines, Emirates, Ethiopian Airlines, Etihad Airways, Finnair, KLM, Korean Air, Lufthansa, Malaysia Airlines, Qatar Airways, Swiss International Air Lines, Thai Airways International
Return price
฿18,805
Distance
9574 km
Average flight time
7 hours 10 mins

Book with confidence

Perfect flights from Hong Kong to London

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Hong Kong to London. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of London, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Hong Kong Intl. to Heathrow ticket options cater to your travel preferences, with incredible one-way fares from ฿10,835 and roundtrip prices from ฿18,805. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Heathrow and explore London and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your HKG to LHR travel arrangements today and embark on the journey of a lifetime in London.
Perfect flights from Hong Kong to London

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