Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Hong Kong to London from $361

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — LON
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hong Kong Intl to London are usually found in February or November, booked 31 days in advance, depart on a Monday or Friday and return on a Saturday

Cheap flight deals from Hong Kong to London

Enter your travel dates to find the best prices.

Cheapest flights from Hong Kong to London
Explore the most affordable flight options available from Hong Kong to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.

Tue 3/309:20
HKG
-
LHR
1 stop16h 10m
China Eastern
Mon 9/321:00
LHR
-
HKG
1 stop16h 05m
China Eastern
Deal found 26/1$790
Mon 2/307:40
HKG
-
LHR
1 stop17h 50m
China Eastern
Tue 17/321:00
LHR
-
HKG
1 stop16h 05m
China Eastern
Deal found 26/1$795
Mon 25/512:50
HKG
-
LHR
1 stop36h 50m
China Eastern
Wed 10/621:20
LHR
-
HKG
1 stop17h 10m
China Eastern
Deal found 25/1$813
Wed 13/512:50
HKG
-
LHR
1 stop36h 50m
China Eastern
Tue 26/521:20
LHR
-
HKG
1 stop17h 10m
China Eastern
Deal found 27/1$820
Mon 2/307:40
HKG
-
LHR
1 stop17h 50m
China Eastern
Fri 13/321:00
LHR
-
HKG
1 stop16h 05m
China Eastern
Deal found 25/1$864
Thu 12/320:20
HKG
-
LHR
1 stop29h 10m
China Eastern
Thu 19/321:00
LHR
-
HKG
1 stop31h 40m
China Eastern
Deal found 27/1$868
Mon 2/322:05
HKG
-
LHR
1 stop27h 25m
China Eastern
Thu 19/321:00
LHR
-
HKG
1 stop16h 05m
China Eastern
Deal found 26/1$878
Wed 11/322:40
HKG
-
LHR
1 stop19h 50m
Multiple Airlines
Wed 18/317:05
LHR
-
HKG
2 stops17h 25m
Multiple Airlines
Deal found 25/1$908
Mon 23/223:30
HKG
-
LHR
1 stop16h 35m
SWISS
Mon 2/320:05
LHR
-
HKG
1 stop37h 40m
SWISS
Deal found 26/1$914
Wed 11/323:30
HKG
-
LHR
2 stops22h 10m
SWISS
Wed 18/318:40
LHR
-
HKG
1 stop15h 05m
SWISS
Deal found 24/1$933
Tue 10/323:30
HKG
-
LHR
1 stop19h 45m
SWISS
Tue 17/314:25
LHR
-
HKG
2 stops19h 20m
SWISS
Deal found 26/1$937

Find flight deals from Hong Kong to London

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 January 2026.

Round-trip from

$790

One-way from

$361

Popular in

April

Cheapest in

February

Average price

$1,248

Good round-trip deal

$1,222 or less
China Eastern
  • China Eastern
  • 3/3-9/3
  • 2 total stops
  • 32h 15m total
  • Hong Kong to London
Search Deals
China Eastern
  • China Eastern
  • 4/2
  • 1 total stop
  • 16h 10m total
  • Hong Kong to London
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Hong Kong Intl to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hong Kong to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 28 January 2026.
Use the filters below to find and compare flights from Hong Kong to London that are best for you.

Fly from

Hong Kong

Fly to

London

Route

Depart

Return

Price

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Fri 6/3

09:20-17:30

1 stop16h 10m

London Heathrow

Wed 11/3

21:00-00:25

1 stop19h 25m

$790

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Tue 3/3

22:05-17:30

1 stop27h 25m

London Heathrow

Wed 11/3

21:00-00:15

1 stop19h 15m

$790

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 5/3

07:40-17:30

1 stop17h 50m

London Heathrow

Tue 10/3

21:00-21:05

1 stop16h 05m

$790

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Wed 11/3

23:30-13:40

2 stops22h 10m

London Heathrow

Wed 18/3

18:40-17:45

1 stop15h 05m

$933

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 16/4

20:55-20:40

1 stop30h 45m

London Heathrow

Thu 2/7

07:30-17:40

1 stop27h 10m

$1,078

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Sun 1/3

21:15-17:30

2 stops28h 15m

London Heathrow

Wed 18/3

21:00-11:05

2 stops30h 05m

$1,114

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 12/3

17:05-17:30

2 stops32h 25m

London Heathrow

Sun 15/3

21:00-11:05

2 stops30h 05m

$1,118

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Tue 24/3

00:25-12:10

1 stop19h 45m

London Heathrow

Tue 22/9

21:25-21:55

1 stop17h 30m

$1,127

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Fri 30/1

18:05-17:40

1 stop31h 35m

London Heathrow

Sat 7/2

15:50-21:50

1 stop22h 00m

$1,151

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Mon 2/3

23:30-16:40

2 stops25h 10m

London Heathrow

Fri 6/3

14:25-17:45

2 stops19h 20m

$1,187

Flights are sorted by cheapest return flights first.

Deals found on 26/1

Showing 1-10 of 20 results
1
2

Best time to book a flight from Hong Kong to London

Have a flexible travel schedule? Discover the best time to fly to London from Hong Kong with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Hong Kong to London

How far ahead should I book a flight from Hong Kong to London?

Use this chart to determine the optimal time to book a return flight from Hong Kong to London. Price data was last updated on 23 January 2026.

To ensure you get the cheapest price possible for a flight from Hong Kong to London, you should look to book at least 31 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Hong Kong to London?

Currently, August is the cheapest month in which you can book a flight from Hong Kong to London (average of $168). Flying from Hong Kong to London in September is currently the most expensive (average of $979). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HKG to LON?

Find hourly flight availability from Hong Kong to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 January 2026.

When flying from Hong Kong to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Hong Kong to London

Explore weekly flight availability from Hong Kong to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 28 January 2026.

The most flights from HKG to LON are scheduled on a Monday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

What’s the top stopover airport for flights from Hong Kong to London?

Share of one-stop return flights from Hong Kong to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Shanghai (PVG) – chosen by Cheapflights users on 27% of one-stop itineraries from Hong Kong to London on Cheapflights.

What’s the cheapest stopover airport for flights from Hong Kong to London?

Average return fare for one-stop flights from Hong Kong to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Amsterdam (AMS) is the most affordable one-stop option, with an average return flight price of $679.

What’s the fastest stopover option from Hong Kong to London?

Shortest average travel time for one-stop one-way flights from Hong Kong to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Zurich (ZRH) have the shortest average one-way travel time for one-stop routes: 15h 40m.

Which airport typically offers the quickest stopover for flights from Hong Kong to London?

Average stopover duration for one-stop one-way flights from Hong Kong to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average stopover time of 0h 58m.

How often are flights from Hong Kong to London delayed?

About 18% of weekly flights between Hong Kong and London have experienced delays in the past year, with the average delay time being 140 minutes.

What is the most punctual flight time for Hong Kong to London flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Hong Kong to London flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 6% of flights being delayed.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 28 January 2026.
Get a feel of what it's like to fly with British Airways from Hong Kong to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,704 reviews
Check prices

Crew

7.6

Food

6.4

Entertainment

6.4

Overall

6.7

Boarding

6.9

Comfort

6.8

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.
British Airways
6.7
Okay
7,704 reviews
British Airways
6.7
Okay
7,704 reviews
Check prices

Crew

7.6

Food

6.4

Entertainment

6.4

Overall

6.7

Boarding

6.9

Comfort

6.8

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Hong Kong to London?

    Hong Kong Intl (HKG) is the airport you will fly out of if you book a flight from Hong Kong to London. You should not have trouble finding flights to London from Hong Kong Intl; the airport handles an average of 7 outbound flights to London per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Hong Kong airport to London. It is only a 26.0 km journey to Hong Kong Intl (HKG) from Hong Kong’s city centre.

  • How long is the flight from Hong Kong to London?

    Departing from Hong Kong to London will take you 16h 10m. The distance between Hong Kong and London is about 9624 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Hong Kong to London round-trip?

    Currently priced at $863, SWISS will fly you from Hong Kong to London and back. In addition to SWISS, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and Cathay Pacific - these airlines can fly you to your destination from $1,125 and $1,188, respectively. These flights start at 27% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Hong Kong to London?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Hong Kong to London on time: Iberia (93%), British Airways (93%), Cathay Pacific (77%).

  • What are the cheapest flights from Hong Kong to London?

    On average you can expect to pay $1,222 for a flight from Hong Kong to London. The cheapest flight overall is $1,222 while the most popular route, (Hong Kong Intl - London Heathrow) is currently priced at $872.

  • Can I find deals for flights from Hong Kong to London that include hotel bookings?

    Yes. In addition to deals on Hong Kong to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to London.

  • Can I find deals for business class flights from Hong Kong to London?

    Yes. Cheapflights offers flight deals from Hong Kong to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hong Kong to London?

    Currently, August is the cheapest month in which you can book a flight from Hong Kong to London (average of $168). Flying from Hong Kong to London in September is currently the most expensive (average of $979). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Kingston upon Thames
Hounslow
Horsham
Southall
Chatham
Dover
Braintree
Gatwick
Chertsey

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hong Kong to London

See prices for flight routes from nearby airports that may be better suited for you.
Hong Kong to Heathrow flights

Top 3 airlines flying from Hong Kong to London

Discover the top 3 airlines that operate flights from Hong Kong to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 28 January 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$863Average$1,054FlexibilityNo cancel feeOn-time79%
Search SWISS flights
British AirwaysCheapest$1,125Average$1,418FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Cathay PacificCheapest$1,188Average$1,222FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Hong Kong to London?

Deals for Hong Kong to London flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to London?

Cheapflights simply makes it quick and affordable to book flights from Hong Kong to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Hong Kong to London with no change fees?

Need flexible booking options for your flight to London from Hong Kong? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Hong Kong to London become cheaper?

Yes, Cheapflights offers price alerts on Hong Kong to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.