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

View AU$415 flight on Thu, 16 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 for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Thu, 13 Nov. - Wed, 19 Nov.
HKG
Hong Kong SAR
LHR
London
AU$849 Return, found 23 hours ago
AU$849
Return
found 23 hours ago
Select China Southern Airlines flight, departing Thu, 13 Nov. from Hong Kong SAR to London, returning Wed, 19 Nov., priced at AU$849 found 23 hours ago
Lufthansa
Tue, 10 Mar. - Mon, 16 Mar.
HKG
Hong Kong SAR
LHR
London
AU$883 Return, found 19 hours ago
AU$883
Return
found 19 hours ago
Select Lufthansa flight, departing Tue, 10 Mar. from Hong Kong SAR to London, returning Mon, 16 Mar., priced at AU$883 found 19 hours ago
Swiss International Air Lines
Wed, 8 Oct. - Wed, 19 Nov.
HKG
Hong Kong SAR
LHR
London
AU$892 Return, found 1 day ago
AU$892
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Wed, 8 Oct. from Hong Kong SAR to London, returning Wed, 19 Nov., priced at AU$892 found 1 day ago
Air China
Thu, 16 Oct. - Thu, 23 Oct.
HKG
Hong Kong SAR
LHR
London
AU$956 Return, found 3 days ago
AU$956
Return
found 3 days ago
Select Air China flight, departing Thu, 16 Oct. from Hong Kong SAR to London, returning Thu, 23 Oct., priced at AU$956 found 3 days ago
Royal Brunei Airlines
Thu, 16 Oct. - Fri, 31 Oct.
HKG
Hong Kong SAR
LHR
London
AU$964 Return, found 18 hours ago
AU$964
Return
found 18 hours ago
Select Royal Brunei Airlines flight, departing Thu, 16 Oct. from Hong Kong SAR to London, returning Fri, 31 Oct., priced at AU$964 found 18 hours ago
China Eastern Airlines
Thu, 6 Nov. - Wed, 12 Nov.
HKG
Hong Kong SAR
LHR
London
AU$1,063 Return, found 9 hours ago
AU$1,063
Return
found 9 hours ago
Select China Eastern Airlines flight, departing Thu, 6 Nov. from Hong Kong SAR to London, returning Wed, 12 Nov., priced at AU$1,063 found 9 hours ago
KLM
Fri, 20 Feb. - Tue, 3 Mar.
HKG
Hong Kong SAR
LHR
London
AU$1,146 Return, found 1 day ago
AU$1,146
Return
found 1 day ago
Select KLM flight, departing Fri, 20 Feb. from Hong Kong SAR to London, returning Tue, 3 Mar., priced at AU$1,146 found 1 day ago
Air France
Fri, 27 Feb. - Wed, 11 Mar.
HKG
Hong Kong SAR
LHR
London
AU$1,149 Return, found 1 day ago
AU$1,149
Return
found 1 day ago
Select Air France flight, departing Fri, 27 Feb. from Hong Kong SAR to London, returning Wed, 11 Mar., priced at AU$1,149 found 1 day ago
Singapore Airlines
Thu, 6 Nov. - Wed, 12 Nov.
HKG
Hong Kong SAR
LHR
London
AU$1,153 Return, found 9 hours ago
AU$1,153
Return
found 9 hours ago
Select Singapore Airlines flight, departing Thu, 6 Nov. from Hong Kong SAR to London, returning Wed, 12 Nov., priced at AU$1,153 found 9 hours ago
Air India
Tue, 16 Sep. - Sat, 20 Sep.
HKG
Hong Kong SAR
LHR
London
AU$1,281 Return, found 2 days ago
AU$1,281
Return
found 2 days ago
Select Air India flight, departing Tue, 16 Sep. from Hong Kong SAR to London, returning Sat, 20 Sep., priced at AU$1,281 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 AU$630 - AU$1,157 per traveller.

Graph displaying average flight prices per month

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, British Airways, Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, Finnair, KLM, Korean Air, Lufthansa, Malaysia Airlines, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Thai Airways International, Turkish Airlines, Vietnam Airlines
Return price
AU$849
Distance
9574 km
Average flight time
7 hours 10 mins

Your quick guide to flights from Hong Kong to London

Pick up great flights from Hong Kong to London

With Expedia, you have your pick of 7 flights a day with 20 airlines covering flights from Hong Kong to London. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Hong Kong to London that take around 14 hours.

Find cheap flights from Hong Kong to London

From the great flight deals with prices currently ranging from AU$849 to AU$1,281, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Hong Kong to London around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to London is normally in November.

Reasons to book your flight from Hong Kong to London with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Hong Kong to London across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to London right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

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 AU$849. 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 Flight Deals

London

Hong Kong to Gatwick
AU$846.36
Hong Kong to London City
AU$887.10
*Available to Expedia members.