£301 Cheap Flights from London (LHR) to Hong Kong (HKG)

View £301 flight on Wed, 27 May 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at £301 for one-way flights and £390 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Tue, 9 Feb - Fri, 12 Feb
LHR
London
HKG
Hong Kong SAR
£390 Return, found 4 days ago
£390
Return
found 4 days ago
Select Air China flight, departing Tue, 9 Feb from London to Hong Kong SAR, returning Fri, 12 Feb, priced at £390 found 4 days ago
Hainan Airlines
Mon, 1 Jun - Wed, 8 Jul
LHR
London
HKG
Hong Kong SAR
£419 Return, found 1 day ago
£419
Return
found 1 day ago
Select Hainan Airlines flight, departing Mon, 1 Jun from London to Hong Kong SAR, returning Wed, 8 Jul, priced at £419 found 1 day ago
China Eastern Airlines
Tue, 27 Oct - Wed, 2 Dec
LHR
London
HKG
Hong Kong SAR
£552 Return, just found
£552
Return
just found
Select China Eastern Airlines flight, departing Tue, 27 Oct from London to Hong Kong SAR, returning Wed, 2 Dec, priced at £552 just found
Air India
Tue, 2 Jun - Thu, 11 Jun
LHR
London
HKG
Hong Kong SAR
£558 Return, found 1 hour ago
£558
Return
found 1 hour ago
Select Air India flight, departing Tue, 2 Jun from London to Hong Kong SAR, returning Thu, 11 Jun, priced at £558 found 1 hour ago
Etihad Airways
Wed, 6 May - Fri, 8 May
LHR
London
HKG
Hong Kong SAR
£567 Return, found 1 hour ago
£567
Return
found 1 hour ago
Select Etihad Airways flight, departing Wed, 6 May from London to Hong Kong SAR, returning Fri, 8 May, priced at £567 found 1 hour ago
Royal Brunei Airlines
Fri, 19 Jun - Thu, 16 Jul
LHR
London
HKG
Hong Kong SAR
£601 Return, found 6 hours ago
£601
Return
found 6 hours ago
Select Royal Brunei Airlines flight, departing Fri, 19 Jun from London to Hong Kong SAR, returning Thu, 16 Jul, priced at £601 found 6 hours ago
Qatar Airways
Mon, 11 May - Mon, 25 May
LHR
London
HKG
Hong Kong SAR
£653 Return, just found
£653
Return
just found
Select Qatar Airways flight, departing Mon, 11 May from London to Hong Kong SAR, returning Mon, 25 May, priced at £653 just found
Swiss International Air Lines
Sat, 14 Nov - Tue, 17 Nov
LHR
London
HKG
Hong Kong SAR
£671 Return, found 2 days ago
£671
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Sat, 14 Nov from London to Hong Kong SAR, returning Tue, 17 Nov, priced at £671 found 2 days ago
China Southern Airlines
Mon, 30 Nov - Sat, 5 Dec
LHR
London
HKG
Hong Kong SAR
£684 Return, found 6 days ago
£684
Return
found 6 days ago
Select China Southern Airlines flight, departing Mon, 30 Nov from London to Hong Kong SAR, returning Sat, 5 Dec, priced at £684 found 6 days ago
Finnair
Tue, 10 Nov - Thu, 26 Nov
LHR
London
HKG
Hong Kong SAR
£694 Return, found 6 hours ago
£694
Return
found 6 hours ago
Select Finnair flight, departing Tue, 10 Nov from London to Hong Kong SAR, returning Thu, 26 Nov, priced at £694 found 6 hours ago

Alternative airports near Chek Lap Kok

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Shenzhen Intl. SZX. Flights from £656
SZX
Shenzhen Intl.
Flights from £656

Find the cheapest month to fly from London (LHR) to Chek Lap Kok (HKG)

May is typically the cheapest month to fly

From £362 - £600 per traveller.

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 £390. 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 kilometres. 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.

Frequently asked questions

How much does a flight from London (LHR-Heathrow) to Hong Kong (HKG-Hong Kong Intl.) cost?
One-way flights typically cost between £816 and £3,937 and return flights often range between £1,161 and £5,528. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
What is the cheapest month to fly from London (LHR-Heathrow) to Hong Kong (HKG-Hong Kong Intl.)?
November is typically the cheapest month to fly from London Heathrow (LHR) to Hong Kong (HKG), with average return fares of approximately £1220. This is about 20% lower than the average price throughout the year. November often sees lower prices as it's outside of peak holiday seasons, leading to reduced demand. Other cheap months to fly from London Heathrow (LHR) to Hong Kong (HKG) include January and May.
Which airlines fly direct from London (LHR-Heathrow) to Hong Kong (HKG-Hong Kong Intl.)?
Enter LHR to HKG and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from London (LHR-Heathrow) to Hong Kong (HKG-Hong Kong Intl.)?
To find a cheap flight from London (LHR-Heathrow) to Hong Kong (HKG-Hong Kong Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from London (LHR-Heathrow) to Hong Kong (HKG-Hong Kong Intl.)?
The best airline to fly with from London Heathrow (LHR) to Hong Kong (HKG) will differ from traveller to traveller. If you like to fly early, CX offers early morning flights. If price is the most important factor, CX typically offers the lowest fares. LH offers the most daily flights from London Heathrow (LHR) to Hong Kong (HKG), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from London (LHR-Heathrow) to Hong Kong (HKG-Hong Kong Intl.)?
The best time to fly from London Heathrow (LHR) to Hong Kong (HKG) is November. This month offers a great balance, as it's both one of the cheapest and most popular times to travel. You can expect return flights to be around £1220, and with its popularity, you'll find plenty of flight options to suit your schedule. This information is based on booking data from the past year.
How many flights per day from London (LHR-Heathrow) to Hong Kong (HKG-Hong Kong Intl.)?
There are approximately 6 nonstop flights per day from London Heathrow (LHR) to Hong Kong International (HKG). For even more choice, look at flights that include layovers. You'll find around 144 connecting flights per day. Some common connection points include Franz Josef Strauss International (MUC), Frankfurt International (FRA), and Schiphol (AMS).
What is the earliest flight from London (LHR-Heathrow) to Hong Kong (HKG-Hong Kong Intl.)?
The earliest flight from London Heathrow (LHR) to Hong Kong (HKG) typically departs at approximately 6:00 AM local time. This is a seasonal service active in April, operated by BT and CX. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from London (LHR-Heathrow) to Hong Kong (HKG-Hong Kong Intl.)?
You'll typically find the most flights from London Heathrow (LHR) to Hong Kong (HKG) on a Tuesday, with around 95 flights available. This gives you plenty of options to choose from. Major airlines on this route include Qatar Airways, British Airways, and Lufthansa.
What are the most popular departure times for flights from London (LHR-Heathrow) to Hong Kong (HKG-Hong Kong Intl.)?
The most popular departure times for flights from London Heathrow (LHR) to Hong Kong (HKG) are in the afternoon, from 3pm to 6pm. About 28% of passengers prefer this time window. Many major carriers, including Cathay Pacific, Lufthansa and Qatar Airways, offer flights during this window. This timing works well because you can have a productive morning before heading to the airport, and you'll arrive in Hong Kong at a reasonable local time.
How long does it take to fly from London (LHR-Heathrow) to Hong Kong (HKG-Hong Kong Intl.)?
Direct flights from LHR to HKG usually take about 12 hours 50 minutes, traveling roughly 5,985 miles. If you opt for a connecting flight, expect to add around 4 hours 10 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from London (LHR-Heathrow) to Hong Kong (HKG-Hong Kong Intl.)?
Select the "Business class" and "First class" filters when looking for LHR to HKG flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a London (LHR-Heathrow) to Hong Kong (HKG-Hong Kong Intl.) flight with Expedia?
It's easy to earn miles on a London (LHR-Heathrow) to Hong Kong (HKG-Hong Kong Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Hong Kong from Heathrow (LHR)?
If you're planning to travel to Hong Kong from Heathrow (LHR), you can fly directly into Hong Kong Intl. (HKG) Some flights may connect through major hubs like Vienna Intl. (VIE), Dubai Intl. (DXB), Franz Josef Strauss Intl. (MUC) before reaching Hong Kong. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from London (LHR-Heathrow) to Hong Kong (HKG-Hong Kong Intl.) at the last minute?
Typically, booking a last minute flight from London (LHR-Heathrow) to Hong Kong (HKG-Hong Kong Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a London (LHR-Heathrow) to Hong Kong (HKG-Hong Kong Intl.) flight and hotel package?
Securing a London (LHR-Heathrow) to Hong Kong (HKG-Hong Kong Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from London (LHR-Heathrow) to Hong Kong (HKG-Hong Kong Intl.)?
If you booked your London (LHR-Heathrow) to Hong Kong (HKG-Hong Kong Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Heathrow
Destination airport
Hong Kong Intl.
Airlines serving
Air China, Air France, Air India, Asiana Airlines, British Airways, Cathay Pacific, China Southern Airlines, Emirates, Etihad Airways, Finnair, IndiGo, KLM, Korean Air, Lufthansa, Malaysia Airlines, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Turkish Airlines, Virgin Atlantic
Return price
£389
Distance
9574 km
Average flight time
19 hours 42 mins

Book with confidence

Compare flights from London to Hong Kong easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Hong Kong. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Hong Kong Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Heathrow to Hong Kong Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Heathrow (LHR) to Hong Kong Intl. (HKG)

The easiest way to view the best deals on flights from London to Hong Kong today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Heathrow to Hong Kong Intl. start at just £390 and range up to £694.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near London and Hong Kong
  • booking your flight during February, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your London to Hong Kong flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Heathrow to Hong Kong Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from London to Hong Kong easily and book with confidence

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