฿8,845 Cheap Flights from Hong Kong (HKG) to London (LHR)

View ฿8,845 flight on Sat, 11 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 (HKG) to London (LHR)

Prices were available within the past 7 days and start at ฿8,845 for one-way flights and ฿18,175 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Thu, 23 Oct - Thu, 30 Oct
HKG
Hong Kong SAR
LHR
London
฿18,175 Return, found 6 hours ago
฿18,175
Return
found 6 hours ago
Select China Southern Airlines flight, departing Thu, 23 Oct from Hong Kong SAR to London, returning Thu, 30 Oct, priced at ฿18,175 found 6 hours ago
Air China
Thu, 20 Nov - Tue, 25 Nov
HKG
Hong Kong SAR
LHR
London
฿20,070 Return, found 1 day ago
฿20,070
Return
found 1 day ago
Select Air China flight, departing Thu, 20 Nov from Hong Kong SAR to London, returning Tue, 25 Nov, priced at ฿20,070 found 1 day ago
Swiss International Air Lines
Tue, 4 Nov - Tue, 11 Nov
HKG
Hong Kong SAR
LHR
London
฿21,990 Return, found 6 hours ago
฿21,990
Return
found 6 hours ago
Select Swiss International Air Lines flight, departing Tue, 4 Nov from Hong Kong SAR to London, returning Tue, 11 Nov, priced at ฿21,990 found 6 hours ago
China Eastern Airlines
Thu, 20 Nov - Tue, 25 Nov
HKG
Hong Kong SAR
LHR
London
฿22,080 Return, found 1 day ago
฿22,080
Return
found 1 day ago
Select China Eastern Airlines flight, departing Thu, 20 Nov from Hong Kong SAR to London, returning Tue, 25 Nov, priced at ฿22,080 found 1 day ago
Royal Brunei Airlines
Thu, 6 Nov - Fri, 21 Nov
HKG
Hong Kong SAR
LHR
London
฿22,250 Return, found 1 day ago
฿22,250
Return
found 1 day ago
Select Royal Brunei Airlines flight, departing Thu, 6 Nov from Hong Kong SAR to London, returning Fri, 21 Nov, priced at ฿22,250 found 1 day ago
Lufthansa
Tue, 4 Nov - Tue, 11 Nov
HKG
Hong Kong SAR
LHR
London
฿22,485 Return, found 6 hours ago
฿22,485
Return
found 6 hours ago
Select Lufthansa flight, departing Tue, 4 Nov from Hong Kong SAR to London, returning Tue, 11 Nov, priced at ฿22,485 found 6 hours ago
Etihad Airways
Tue, 18 Nov - Fri, 28 Nov
HKG
Hong Kong SAR
LHR
London
฿23,945 Return, found 5 days ago
฿23,945
Return
found 5 days ago
Select Etihad Airways flight, departing Tue, 18 Nov from Hong Kong SAR to London, returning Fri, 28 Nov, priced at ฿23,945 found 5 days ago
Air France
Tue, 25 Nov - Wed, 3 Dec
HKG
Hong Kong SAR
LHR
London
฿24,795 Return, found 2 days ago
฿24,795
Return
found 2 days ago
Select Air France flight, departing Tue, 25 Nov from Hong Kong SAR to London, returning Wed, 3 Dec, priced at ฿24,795 found 2 days ago
KLM
Tue, 18 Nov - Fri, 28 Nov
HKG
Hong Kong SAR
LHR
London
฿24,950 Return, found 5 days ago
฿24,950
Return
found 5 days ago
Select KLM flight, departing Tue, 18 Nov from Hong Kong SAR to London, returning Fri, 28 Nov, priced at ฿24,950 found 5 days ago
Finnair
Tue, 25 Nov - Wed, 3 Dec
HKG
Hong Kong SAR
LHR
London
฿25,745 Return, found 2 days ago
฿25,745
Return
found 2 days ago
Select Finnair flight, departing Tue, 25 Nov from Hong Kong SAR to London, returning Wed, 3 Dec, priced at ฿25,745 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 ฿12,911 - ฿23,621 per traveller.

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gatwick LGW. Cheapest option available. Average driving time to city centre is 52 minutes. Flights from ฿24,980
LGW
Gatwick
Cheapest
Average driving time to city centre52 min
Flights from ฿24,980

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 ฿18,175. 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

Travel information

Origin airport
Hong Kong Intl.
Destination airport
Heathrow
Airlines serving
Air France, Air India, Asiana Airlines, Austrian Airlines, British Airways, Cathay Pacific, China Airlines, Emirates, Ethiopian Airlines, Etihad Airways, Finnair, KLM, Korean Air, Lufthansa, Malaysia Airlines, Qatar Airways, Royal Brunei Airlines, Thai Airways International, Turkish Airlines, Vietnam Airlines
Return price
฿18,175
Distance
9574 km
Average flight time
7 hours 10 mins

Book with confidence

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 ฿8,845 and roundtrip prices from ฿18,175. 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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