S$354 Cheap Flights from Hong Kong to London

View S$354 flight on Wed, 19 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 to London (HKG-LHR)

Prices were available within the past 7 days and start at S$354 for one-way flights and S$690 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Mon, 10 Nov - Mon, 24 Nov
HKG
Hong Kong SAR
LHR
London
S$690 Return, found 4 days ago
S$690
Return
found 4 days ago
Select China Southern Airlines flight, departing Mon, 10 Nov from Hong Kong SAR to London, returning Mon, 24 Nov, priced at S$690 found 4 days ago
Air China
Tue, 11 Nov - Tue, 18 Nov
HKG
Hong Kong SAR
LHR
London
S$806 Return, found 1 day ago
S$806
Return
found 1 day ago
Select Air China flight, departing Tue, 11 Nov from Hong Kong SAR to London, returning Tue, 18 Nov, priced at S$806 found 1 day ago
China Eastern Airlines
Thu, 20 Nov - Sun, 7 Dec
HKG
Hong Kong SAR
LHR
London
S$860 Return, found 2 days ago
S$860
Return
found 2 days ago
Select China Eastern Airlines flight, departing Thu, 20 Nov from Hong Kong SAR to London, returning Sun, 7 Dec, priced at S$860 found 2 days ago
Swiss International Air Lines
Wed, 19 Nov - Sun, 30 Nov
HKG
Hong Kong SAR
LHR
London
S$881 Return, found 3 hours ago
S$881
Return
found 3 hours ago
Select Swiss International Air Lines flight, departing Wed, 19 Nov from Hong Kong SAR to London, returning Sun, 30 Nov, priced at S$881 found 3 hours ago
Hainan Airlines
Thu, 20 Nov - Fri, 5 Dec
HKG
Hong Kong SAR
LHR
London
S$882 Return, found 4 days ago
S$882
Return
found 4 days ago
Select Hainan Airlines flight, departing Thu, 20 Nov from Hong Kong SAR to London, returning Fri, 5 Dec, priced at S$882 found 4 days ago
Singapore Airlines
Tue, 10 Mar - Tue, 17 Mar
HKG
Hong Kong SAR
LHR
London
S$887 Return, found 3 days ago
S$887
Return
found 3 days ago
Select Singapore Airlines flight, departing Tue, 10 Mar from Hong Kong SAR to London, returning Tue, 17 Mar, priced at S$887 found 3 days ago
Royal Brunei Airlines
Thu, 20 Nov - Wed, 26 Nov
HKG
Hong Kong SAR
LHR
London
S$892 Return, found 2 days ago
S$892
Return
found 2 days ago
Select Royal Brunei Airlines flight, departing Thu, 20 Nov from Hong Kong SAR to London, returning Wed, 26 Nov, priced at S$892 found 2 days ago
Lufthansa
Mon, 29 Dec - Fri, 16 Jan
HKG
Hong Kong SAR
LHR
London
S$903 Return, found 4 days ago
S$903
Return
found 4 days ago
Select Lufthansa flight, departing Mon, 29 Dec from Hong Kong SAR to London, returning Fri, 16 Jan, priced at S$903 found 4 days ago
Etihad Airways
Thu, 13 Nov - Wed, 19 Nov
HKG
Hong Kong SAR
LHR
London
S$926 Return, found 6 days ago
S$926
Return
found 6 days ago
Select Etihad Airways flight, departing Thu, 13 Nov from Hong Kong SAR to London, returning Wed, 19 Nov, priced at S$926 found 6 days ago
Air France
Tue, 10 Mar - Tue, 17 Mar
HKG
Hong Kong SAR
LHR
London
S$961 Return, found 3 days ago
S$961
Return
found 3 days ago
Select Air France flight, departing Tue, 10 Mar from Hong Kong SAR to London, returning Tue, 17 Mar, priced at S$961 found 3 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$521 - S$954 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 S$690. 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 China, Air France, Air India, Asiana Airlines, Austrian Airlines, British Airways, Cathay Pacific, China Eastern Airlines, China Southern Airlines, Emirates, Finnair, KLM, Korean Air, Lufthansa, Malaysia Airlines, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Thai Airways International, Vietnam Airlines
Return price
S$690
Distance
9574 km
Average flight time
7 hours 10 mins

Book with confidence

Book with confidence

Perfect flights from Hong Kong to London

Your Journey from Hong Kong to London

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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$690*.
 

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Book Your Flight from Hong Kong to London with Confidence

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Hong Kong to London

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