Cheap Flights from Hong Kong (HKG) to London (LHR) from HK$2,174~

View HK$2,174 flight on Thu, 13 Nov 2025Opens in a new window

Popular airlines from Hong Kong International Airport (HKG) to Heathrow Airport (LHR)

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

Prices were available within the past 7 days and start at HK$2,174 for one-way flights and HK$4,808 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Mon, 10 Nov - Thu, 20 Nov
HKG
Hong Kong SAR
LHR
London
HK$4,808 Return, found 1 day ago
HK$4,808
Return
found 1 day ago
Select China Southern Airlines flight, departing Mon, 10 Nov from Hong Kong SAR to London, returning Thu, 20 Nov, priced at HK$4,808 found 1 day ago
Etihad Airways
Thu, 6 Nov - Sat, 22 Nov
HKG
Hong Kong SAR
LHR
London
HK$5,052 Return, found 2 hours ago
HK$5,052
Return
found 2 hours ago
Select Etihad Airways flight, departing Thu, 6 Nov from Hong Kong SAR to London, returning Sat, 22 Nov, priced at HK$5,052 found 2 hours ago
Royal Brunei Airlines
Thu, 2 Oct - Wed, 22 Oct
HKG
Hong Kong SAR
LHR
London
HK$5,144 Return, found 22 hours ago
HK$5,144
Return
found 22 hours ago
Select Royal Brunei Airlines flight, departing Thu, 2 Oct from Hong Kong SAR to London, returning Wed, 22 Oct, priced at HK$5,144 found 22 hours ago
China Eastern Airlines
Thu, 13 Nov - Tue, 25 Nov
HKG
Hong Kong SAR
LHR
London
HK$5,246 Return, found 1 hour ago
HK$5,246
Return
found 1 hour ago
Select China Eastern Airlines flight, departing Thu, 13 Nov from Hong Kong SAR to London, returning Tue, 25 Nov, priced at HK$5,246 found 1 hour ago
Swiss International Air Lines
Mon, 24 Nov - Sat, 24 Jan
HKG
Hong Kong SAR
LHR
London
HK$5,374 Return, found 22 hours ago
HK$5,374
Return
found 22 hours ago
Select Swiss International Air Lines flight, departing Mon, 24 Nov from Hong Kong SAR to London, returning Sat, 24 Jan, priced at HK$5,374 found 22 hours ago
KLM
Fri, 10 Oct - Fri, 31 Oct
HKG
Hong Kong SAR
LHR
London
HK$5,404 Return, found 2 days ago
HK$5,404
Return
found 2 days ago
Select KLM flight, departing Fri, 10 Oct from Hong Kong SAR to London, returning Fri, 31 Oct, priced at HK$5,404 found 2 days ago
Hainan Airlines
Thu, 10 Jul - Fri, 29 Aug
HKG
Hong Kong SAR
LHR
London
HK$5,408 Return, found 3 days ago
HK$5,408
Return
found 3 days ago
Select Hainan Airlines flight, departing Thu, 10 Jul from Hong Kong SAR to London, returning Fri, 29 Aug, priced at HK$5,408 found 3 days ago
Air France
Fri, 10 Oct - Wed, 7 Jan
HKG
Hong Kong SAR
LHR
London
HK$5,412 Return, found 23 hours ago
HK$5,412
Return
found 23 hours ago
Select Air France flight, departing Fri, 10 Oct from Hong Kong SAR to London, returning Wed, 7 Jan, priced at HK$5,412 found 23 hours ago
Lufthansa
Tue, 11 Nov - Tue, 2 Dec
HKG
Hong Kong SAR
LHR
London
HK$5,498 Return, found 1 day ago
HK$5,498
Return
found 1 day ago
Select Lufthansa flight, departing Tue, 11 Nov from Hong Kong SAR to London, returning Tue, 2 Dec, priced at HK$5,498 found 1 day ago
British Airways
Sat, 11 Oct - Mon, 8 Dec
HKG
Hong Kong SAR
LHR
London
HK$5,802 Return, found 6 days ago
HK$5,802
Return
found 6 days ago
Select British Airways flight, departing Sat, 11 Oct from Hong Kong SAR to London, returning Mon, 8 Dec, priced at HK$5,802 found 6 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 HK$3,191 - HK$5,874 per traveller.

Graph displaying average flight prices per month

Hong Kong to London route 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, China Eastern Airlines, China Southern Airlines, EVA Airways, Emirates, Finnair, KLM, Lufthansa, Malaysia Airlines, Qatar Airways, Swiss International Air Lines, Thai Airways International, Turkish Airlines, Vietnam Airlines
Return price
HK$4,808
Distance
9574 km
Average flight time
7 hours 10 mins

Flights from Chek Lap Kok to London

Book cheap flights from Chek Lap Kok (HKG) to London (LHR) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Chek Lap Kok (HKG) to London (LHR) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Chek Lap Kok (HKG) to London (LHR) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your London flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in London and things to do in London for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to London more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to London is HK$2,174 now!

 

Frequently asked questions

How much is a flight from HKG to LHR?
If you're planning on traveling from HKG to Heathrow Airport, round-trip journeys start from HK$4,808. 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 kilometers, 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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