฿10,720 Cheap Flights from Hong Kong (HKG) to London (LHR)

View ฿10,720 flight on Thu, 8 May 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at ฿10,720 for one-way flights and ฿20,475 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Thu, 22 May - Wed, 11 Jun
HKG
Hong Kong SAR
LHR
London
฿20,475 Return, found 3 days ago
฿20,475
Return
found 3 days ago
Select China Southern Airlines flight, departing Thu, 22 May from Hong Kong SAR to London, returning Wed, 11 Jun, priced at ฿20,475 found 3 days ago
Air China
Thu, 5 Jun - Thu, 12 Jun
HKG
Hong Kong SAR
LHR
London
฿20,900 Return, found 17 hours ago
฿20,900
Return
found 17 hours ago
Select Air China flight, departing Thu, 5 Jun from Hong Kong SAR to London, returning Thu, 12 Jun, priced at ฿20,900 found 17 hours ago
China Eastern Airlines
Thu, 8 May - Mon, 12 May
HKG
Hong Kong SAR
LHR
London
฿22,370 Return, found 3 days ago
฿22,370
Return
found 3 days ago
Select China Eastern Airlines flight, departing Thu, 8 May from Hong Kong SAR to London, returning Mon, 12 May, priced at ฿22,370 found 3 days ago
Swiss International Air Lines
Tue, 20 May - Sat, 31 May
HKG
Hong Kong SAR
LHR
London
฿22,950 Return, found 10 hours ago
฿22,950
Return
found 10 hours ago
Select Swiss International Air Lines flight, departing Tue, 20 May from Hong Kong SAR to London, returning Sat, 31 May, priced at ฿22,950 found 10 hours ago
Finnair
Mon, 27 Oct - Mon, 10 Nov
HKG
Hong Kong SAR
LHR
London
฿24,930 Return, found 5 days ago
฿24,930
Return
found 5 days ago
Select Finnair flight, departing Mon, 27 Oct from Hong Kong SAR to London, returning Mon, 10 Nov, priced at ฿24,930 found 5 days ago
Air France
Mon, 19 May - Tue, 27 May
HKG
Hong Kong SAR
LHR
London
฿25,015 Return, found 3 days ago
฿25,015
Return
found 3 days ago
Select Air France flight, departing Mon, 19 May from Hong Kong SAR to London, returning Tue, 27 May, priced at ฿25,015 found 3 days ago
KLM
Tue, 17 Jun - Tue, 24 Jun
HKG
Hong Kong SAR
LHR
London
฿25,150 Return, found 5 days ago
฿25,150
Return
found 5 days ago
Select KLM flight, departing Tue, 17 Jun from Hong Kong SAR to London, returning Tue, 24 Jun, priced at ฿25,150 found 5 days ago
Turkish Airlines
Tue, 20 May - Mon, 9 Jun
HKG
Hong Kong SAR
LHR
London
฿26,490 Return, found 2 days ago
฿26,490
Return
found 2 days ago
Select Turkish Airlines flight, departing Tue, 20 May from Hong Kong SAR to London, returning Mon, 9 Jun, priced at ฿26,490 found 2 days ago
Cathay Pacific
Wed, 7 May - Fri, 16 May
HKG
Hong Kong SAR
LHR
London
฿26,505 Return, found 13 hours ago
฿26,505
Return
found 13 hours ago
Select Cathay Pacific flight, departing Wed, 7 May from Hong Kong SAR to London, returning Fri, 16 May, priced at ฿26,505 found 13 hours ago
Thai Airways International
Tue, 20 May - Sat, 31 May
HKG
Hong Kong SAR
LHR
London
฿26,560 Return, found 10 hours ago
฿26,560
Return
found 10 hours ago
Select Thai Airways International flight, departing Tue, 20 May from Hong Kong SAR to London, returning Sat, 31 May, priced at ฿26,560 found 10 hours ago
Flight from 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 Southern Airlines, EVA Airways, Finnair, Japan Airlines, KLM, Korean Air, Lufthansa, Malaysia Airlines, Qatar Airways, Swiss International Air Lines, Thai Airways International, Turkish Airlines
Return price
฿20,475
Distance
9574 km

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 ฿10,720 and roundtrip prices from ฿20,475. 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.

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 ฿20,475. 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

London

*Available to Expedia members.