$287 Cheap Flights from Hong Kong (HKG) to London (LHR)

View $287 flight on Wed, Nov 19, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at $287 for one-way flights and $568 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Wed, Nov 19 - Tue, Dec 2
HKG
Hong Kong SAR
LHR
London
$568 Roundtrip, just found
$568
Roundtrip
just found
Select Swiss International Air Lines flight, departing Wed, Nov 19 from Hong Kong SAR to London, returning Tue, Dec 2, priced at $568 just found
China Southern Airlines
Wed, Nov 19 - Tue, Dec 2
HKG
Hong Kong SAR
LHR
London
$578 Roundtrip, just found
$578
Roundtrip
just found
Select China Southern Airlines flight, departing Wed, Nov 19 from Hong Kong SAR to London, returning Tue, Dec 2, priced at $578 just found
Lufthansa
Wed, Nov 26 - Wed, Dec 3
HKG
Hong Kong SAR
LHR
London
$584 Roundtrip, found 9 hours ago
$584
Roundtrip
found 9 hours ago
Select Lufthansa flight, departing Wed, Nov 26 from Hong Kong SAR to London, returning Wed, Dec 3, priced at $584 found 9 hours ago
Air China
Fri, Dec 12 - Thu, Dec 18
HKG
Hong Kong SAR
LHR
London
$635 Roundtrip, found 2 hours ago
$635
Roundtrip
found 2 hours ago
Select Air China flight, departing Fri, Dec 12 from Hong Kong SAR to London, returning Thu, Dec 18, priced at $635 found 2 hours ago
Hainan Airlines
Sat, Dec 13 - Sun, Dec 21
HKG
Hong Kong SAR
LHR
London
$676 Roundtrip, found 4 hours ago
$676
Roundtrip
found 4 hours ago
Select Hainan Airlines flight, departing Sat, Dec 13 from Hong Kong SAR to London, returning Sun, Dec 21, priced at $676 found 4 hours ago
China Eastern Airlines
Mon, Nov 24 - Mon, Dec 1
HKG
Hong Kong SAR
LHR
London
$679 Roundtrip, found 9 hours ago
$679
Roundtrip
found 9 hours ago
Select China Eastern Airlines flight, departing Mon, Nov 24 from Hong Kong SAR to London, returning Mon, Dec 1, priced at $679 found 9 hours ago
Singapore Airlines
Mon, Mar 16 - Mon, Apr 13
HKG
Hong Kong SAR
LHR
London
$692 Roundtrip, found 2 days ago
$692
Roundtrip
found 2 days ago
Select Singapore Airlines flight, departing Mon, Mar 16 from Hong Kong SAR to London, returning Mon, Apr 13, priced at $692 found 2 days ago
Royal Brunei Airlines
Thu, Nov 6 - Wed, Nov 12
HKG
Hong Kong SAR
LHR
London
$704 Roundtrip, found 2 days ago
$704
Roundtrip
found 2 days ago
Select Royal Brunei Airlines flight, departing Thu, Nov 6 from Hong Kong SAR to London, returning Wed, Nov 12, priced at $704 found 2 days ago
Etihad Airways
Mon, Dec 8 - Tue, Dec 9
HKG
Hong Kong SAR
LHR
London
$759 Roundtrip, found 1 hour ago
$759
Roundtrip
found 1 hour ago
Select Etihad Airways flight, departing Mon, Dec 8 from Hong Kong SAR to London, returning Tue, Dec 9, priced at $759 found 1 hour ago
KLM
Wed, Nov 12 - Mon, Nov 17
HKG
Hong Kong SAR
LHR
London
$769 Roundtrip, found 3 days ago
$769
Roundtrip
found 3 days ago
Select KLM flight, departing Wed, Nov 12 from Hong Kong SAR to London, returning Mon, Nov 17, priced at $769 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 $406 - $740 per traveler.

Alternative airports near London

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

Select flight to Gatwick LGW. Average driving time to city center is 52 minutes. Flights from $941
LGW
Gatwick
Average driving time to city center52 min
Flights from $941
Select flight to London City LCY. Closest option available. Average driving time to city center is 21 minutes. Flights from $859
LCY
London City
Closest
Average driving time to city center21 min
Flights from $859

Frequently asked questions

How much does a flight from Hong Kong Intl. Airport (HKG) to Heathrow Airport (LHR) cost?
Grab a cheap one-way flight from $287 or cheap return flight from $568 from Hong Kong Intl. Airport (HKG) to Heathrow Airport (LHR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Hong Kong Intl. Airport (HKG) to Heathrow Airport (LHR)?
Planning your trip for November can help you save, as it's the cheapest month for flights between HKG and LHR. You'll usually find the lowest fares during off-peak months.
Which airlines fly direct from Hong Kong Intl. Airport (HKG) to Heathrow Airport (LHR)?
You can fly directly from Hong Kong Intl. Airport (HKG) to Heathrow Airport (LHR) on a Cathay Pacific flight.
What is the cheapest airline that flies from Hong Kong Intl. Airport (HKG) to Heathrow Airport (LHR)?
British Airways and Cathay Pacific are some popular carriers offering reasonable fares. Keep in mind that flight prices from Hong Kong Intl. Airport (HKG) to Heathrow Airport (LHR) can change depending on demand, travel dates and how early you book. With Expedia's search tool, you can easily find a HKG to LHR flight that fits your preferences and budget.
How many flights per day from Hong Kong Intl. Airport (HKG) to Heathrow Airport (LHR)?
Every day, an average of 6 direct flights operate from Hong Kong Intl. Airport (HKG) to Heathrow Airport (LHR). Choose the departure date that best suits your travel plans.
What are the most popular departure times for flights from Hong Kong Intl. Airport (HKG) to Heathrow Airport (LHR)?
The 10 PM departures from HKG to LHR are typically the busiest. They can also be more expensive. If you want to save money, choose a less crowded time to fly.
What day of the week has the most flights from HKG to LHR?
Friday offers the most flights from Hong Kong Intl. Airport (HKG) to Heathrow Airport (LHR). Consider taking off on this day and you'll have a greater chance of finding a departure that fits your schedule.
What is the earliest flight from Hong Kong Intl. Airport (HKG) to Heathrow Airport (LHR)?
Take the earliest flight at around 12:15AM UTC+8, leaving from Hong Kong Intl. Airport (HKG). You'll be traveling for about 14h 45m, reaching Heathrow Airport (LHR) at approximately 7:00AM UTC+0.
How long does it take to fly from Hong Kong Intl. Airport (HKG) to Heathrow Airport (LHR)?
The average flight time from HKG to LHR is 14 hours and 46 minutes, covering a total distance of 6,000 mi.
What is the best time to fly from Hong Kong Intl. Airport (HKG) to Heathrow Airport (LHR)?
To avoid potential delays on the Hong Kong Intl. Airport (HKG) to Heathrow Airport (LHR) route, aim to fly before 3 PM. Later departures have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for London from Hong Kong Intl. Airport (HKG)?
If you're traveling on a direct flight from Hong Kong Intl. Airport (HKG) to London, Heathrow Airport (LHR) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Hong Kong Intl. Airport (HKG) to Heathrow Airport (LHR) last-minute?
Last-minute bookings from HKG to LHR are typically more expensive. For the cheapest rates, start looking for flights as early as possible. That said, if you're flexible with your travel dates, you may land a cheap fare right before your trip.
Is it cheaper to book a HKG to LHR flight and hotel package?
Compared with arranging flights and hotels separately, booking a HKG to LHR flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one easy place takes the hassle out of planning your trip. Just pick your flights and select from our wide range of stays, then tailor your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Hong Kong Intl. Airport (HKG) to Heathrow Airport (LHR)?
In most cases, you're able to reschedule or cancel your HKG to LHR flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you need further information, visit our Customer Service portal.

Travel information

Travel information

Origin airport
Hong Kong Intl.
Destination airport
Heathrow
Airlines serving
Air China, Air India, Asiana Airlines, Austrian Airlines, British Airways, Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, Emirates, Etihad Airways, Finnair, Lufthansa, Malaysia Airlines, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Thai Airways International, Turkish Airlines, Vietnam Airlines
Roundtrip price
$568
Distance
5983 mi
Average flight time
7 hours 10 mins

Book with confidence

Book with confidence

Hong Kong to London Flights

The cheapest times to fly from Hong Kong to London

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Hong Kong to London are during the month of November. You can find some of the cheapest flights from Hong Kong to London with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Hong Kong to London

Sunday is one of the best days to book for cheap flights from Hong Kong to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Hong Kong to London

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Hong Kong to London in 2025. You can also book with separate airlines for your outbound and return journeys, from $287 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Hong Kong to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Hong Kong to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Hong Kong to London Flights

Explore a world of travel with Expedia

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*Available to One Key members.