Cheap Flights from London (LHR) to Hong Kong (HKG) from HK$3,247~

View HK$3,247 flight on Mon, 15 Sep 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at HK$3,247 for one-way flights and HK$3,870 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Mon, 19 May - Mon, 16 Jun
LHR
London
HKG
Hong Kong SAR
HK$3,870 Return, found 6 days ago
HK$3,870
Return
found 6 days ago
Select China Eastern Airlines flight, departing Mon, 19 May from London to Hong Kong SAR, returning Mon, 16 Jun, priced at HK$3,870 found 6 days ago
Hainan Airlines
Fri, 6 Jun - Sun, 8 Jun
LHR
London
HKG
Hong Kong SAR
HK$4,152 Return, found 1 hour ago
HK$4,152
Return
found 1 hour ago
Select Hainan Airlines flight, departing Fri, 6 Jun from London to Hong Kong SAR, returning Sun, 8 Jun, priced at HK$4,152 found 1 hour ago
Air China
Mon, 15 Sep - Sat, 11 Oct
LHR
London
HKG
Hong Kong SAR
HK$4,444 Return, found 2 days ago
HK$4,444
Return
found 2 days ago
Select Air China flight, departing Mon, 15 Sep from London to Hong Kong SAR, returning Sat, 11 Oct, priced at HK$4,444 found 2 days ago
China Southern Airlines
Sun, 27 Apr - Mon, 12 May
LHR
London
HKG
Hong Kong SAR
HK$4,709 Return, just found
HK$4,709
Return
just found
Select China Southern Airlines flight, departing Sun, 27 Apr from London to Hong Kong SAR, returning Mon, 12 May, priced at HK$4,709 just found
Etihad Airways
Mon, 10 Nov - Thu, 27 Nov
LHR
London
HKG
Hong Kong SAR
HK$5,494 Return, found 1 day ago
HK$5,494
Return
found 1 day ago
Select Etihad Airways flight, departing Mon, 10 Nov from London to Hong Kong SAR, returning Thu, 27 Nov, priced at HK$5,494 found 1 day ago
British Airways
Thu, 15 May - Sun, 25 May
LHR
London
HKG
Hong Kong SAR
HK$6,049 Return, just found
HK$6,049
Return
just found
Select British Airways flight, departing Thu, 15 May from London to Hong Kong SAR, returning Sun, 25 May, priced at HK$6,049 just found
Thai Airways International
Sat, 7 Jun - Sun, 8 Jun
LHR
London
HKG
Hong Kong SAR
HK$6,353 Return, found 1 hour ago
HK$6,353
Return
found 1 hour ago
Select Thai Airways International flight, departing Sat, 7 Jun from London to Hong Kong SAR, returning Sun, 8 Jun, priced at HK$6,353 found 1 hour ago
Cathay Pacific
Thu, 1 May - Thu, 8 May
LHR
London
HKG
Hong Kong SAR
HK$6,355 Return, just found
HK$6,355
Return
just found
Select Cathay Pacific flight, departing Thu, 1 May from London to Hong Kong SAR, returning Thu, 8 May, priced at HK$6,355 just found
KLM
Wed, 21 May - Wed, 18 Jun
LHR
London
HKG
Hong Kong SAR
HK$6,443 Return, found 6 days ago
HK$6,443
Return
found 6 days ago
Select KLM flight, departing Wed, 21 May from London to Hong Kong SAR, returning Wed, 18 Jun, priced at HK$6,443 found 6 days ago
Air France
Tue, 17 Jun - Mon, 7 Jul
LHR
London
HKG
Hong Kong SAR
HK$6,458 Return, just found
HK$6,458
Return
just found
Select Air France flight, departing Tue, 17 Jun from London to Hong Kong SAR, returning Mon, 7 Jul, priced at HK$6,458 just found

Frequently asked questions

How much is a flight from Heathrow Airport to Hong Kong Intl. Airport (HKG)?
Round-trip flights from LHR to Chek Lap Kok Intl. Airport start from HK$3,870. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP so you don’t miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Heathrow Airport (LHR) to Chek Lap Kok Intl. Airport?
We get that things crop up unexpectedly, so we’ve made it as easy as possible for you to cancel your trip online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from London Heathrow to HKG 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 LHR to Hong Kong Intl. Airport (HKG) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Heathrow Airport (LHR) to Hong Kong Intl. Airport (HKG)?
The distance is around 9,600 kilometers. Eye mask? Check. Toiletries? Check. We suggest you pack all the essentials for this long-haul Hounslow to Chek Lap Kok flight.
Which airlines fly direct from Heathrow Airport (LHR) to HKG?
Cathay Pacific (CX) will fly you from London Heathrow to Hong Kong Intl. Airport (HKG) comfortably and safely. Choose from 152 flights every month along this route.
Are Heathrow Airport to HKG flight tickets cheaper when they're purchased at the last minute?
Flight tickets from Heathrow Airport (LHR) to Chek Lap Kok Intl. Airport are available up to a year before departure on Expedia. And although you may occasionally nab great last-minute deal, it’s not something you should bank on. Also, booking your flights well in advance means you’ll have more options — and you can avoid ending up with the dreaded middle seat! We’re always updating our fares to bring you the biggest bargains, so check back often for all the latest specials.
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