Find flights
Deals
When to book
FAQs

Cheap flights from London to Hong Kong from $441

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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — HKG
21 May — 28 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Hong Kong Intl are usually found in November or May, booked 56 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from London to Hong Kong

Enter your travel dates to find the best prices.

Cheapest flights from London to Hong Kong
Explore the most affordable flight options available from London to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 April 2026.

Wed 22/421:20
LHR
-
HKG
2 stops33h 15m
China Eastern
Wed 13/513:55
HKG
-
LHR
1 stop35h 45m
China Eastern
Deal found 17/4$768
Fri 8/522:00
LHR
-
HKG
2 stops28h 05m
Hainan Airlines
Thu 21/516:05
HKG
-
LHR
2 stops34h 25m
Hainan Airlines
Deal found 16/4$773
Sat 5/1217:00
LGW
-
HKG
1 stop20h 05m
China Eastern
Mon 7/1207:40
HKG
-
LGW
1 stop30h 50m
China Eastern
Deal found 18/4$797
Fri 4/1217:00
LGW
-
HKG
1 stop23h 15m
China Eastern
Mon 7/1207:40
HKG
-
LGW
1 stop30h 50m
China Eastern
Deal found 18/4$801
Sun 29/1117:00
LGW
-
HKG
1 stop18h 20m
China Eastern
Fri 11/1220:20
HKG
-
LGW
1 stop18h 10m
China Eastern
Deal found 20/4$835
Mon 30/1117:00
LGW
-
HKG
1 stop20h 05m
China Eastern
Mon 7/1207:40
HKG
-
LGW
1 stop30h 50m
China Eastern
Deal found 18/4$836
Sun 25/1010:30
LGW
-
HKG
2 stops21h 35m
China Eastern
Thu 5/1109:35
HKG
-
LGW
1 stop28h 55m
China Eastern
Deal found 20/4$845
Tue 1/1210:30
LGW
-
HKG
2 stops21h 35m
China Eastern
Sun 13/1220:20
HKG
-
LGW
1 stop18h 10m
China Eastern
Deal found 18/4$846
Wed 18/1117:00
LGW
-
HKG
2 stops34h 05m
China Eastern
Tue 1/1217:40
HKG
-
LGW
1 stop28h 20m
China Eastern
Deal found 16/4$847
Mon 28/911:35
LGW
-
HKG
2 stops25h 40m
China Eastern
Mon 12/1020:05
HKG
-
LGW
1 stop25h 55m
China Eastern
Deal found 19/4$854
Wed 2/1210:30
LGW
-
HKG
3 stops45h 35m
China Eastern
Sun 6/1217:05
HKG
-
LGW
3 stops45h 25m
China Eastern
Deal found 18/4$856
Sun 26/411:35
LGW
-
HKG
1 stop18h 10m
China Eastern
Tue 12/511:25
HKG
-
LGW
2 stops26h 15m
China Eastern
Deal found 16/4$857

Find flight deals from London to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Hong Kong (HKG). 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 21 April 2026.

Round-trip from

$773

One-way from

$441

Popular in

July

Cheapest in

November

Average price

$1,219

Good round-trip deal

$2,596 or less

Good one-way deal

$1,787 or less
Hainan Airlines
  • Hainan Airlines
  • 8/5-21/5
  • 4 total stops
  • 62h 30m total
  • London to Hong Kong
Search Deals
China Eastern
  • China Eastern
  • 7/6
  • 1 total stop
  • 35h 50m total
  • London to Hong Kong
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($262 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($56 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to Hong Kong Intl.
Search Deals
Price to beat on a one-way flight from London (LON) to Hong Kong Intl.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Hong Kong 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 21 April 2026.
Use the filters below to find and compare flights from London to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 13/5

09:30-09:00

1 stop16h 30m

Hong Kong Intl

Fri 22/5

20:10-12:45

1 stop23h 35m

$1,141

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Thu 4/6

18:00-20:15

2 stops43h 15m

Hong Kong Intl

Thu 18/6

20:05-06:40

1 stop17h 35m

$1,155

LondonHong Kong

LTN - HKG

LTNHKG

London Luton

Thu 4/6

06:00-09:00

2 stops20h 00m

Hong Kong Intl

Thu 11/6

20:10-15:40

2 stops26h 30m

$1,185

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Sat 13/6

11:35-16:05

1 stop21h 30m

Hong Kong Intl

Sun 28/6

15:05-06:40

1 stop22h 35m

$1,261

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Tue 19/5

11:35-16:05

1 stop21h 30m

Hong Kong Intl

Thu 21/5

15:05-06:40

1 stop22h 35m

$1,283

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Wed 3/6

11:35-20:15

3 stops25h 40m

Hong Kong Intl

Thu 18/6

13:55-15:00

1 stop32h 05m

$1,297

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Sat 16/5

09:00-16:30

1 stop24h 30m

Hong Kong Intl

Sat 23/5

02:00-07:20

1 stop36h 20m

$1,301

LondonHong Kong

STN - HKG

STNHKG

London Stansted

Sun 21/6

21:05-15:25

1 stop35h 20m

Hong Kong Intl

Tue 23/6

00:40-12:55

1 stop19h 15m

$1,302

LondonHong Kong

STN - HKG

STNHKG

London Stansted

Wed 23/9

14:55-15:25

1 stop17h 30m

Hong Kong Intl

Wed 7/10

21:30-12:55

2 stops22h 25m

$1,328

LondonHong Kong

STN - HKG

STNHKG

London Stansted

Thu 4/6

21:05-22:05

1 stop18h 00m

Hong Kong Intl

Thu 11/6

21:30-12:55

2 stops22h 25m

$1,328

Flights are sorted by cheapest return flights first.

Deals found on 17/4

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from London to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from London 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 London to Hong Kong

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

Use this chart to determine the optimal time to book a return flight from London to Hong Kong. Price data was last updated on 17 April 2026.

The price you pay for your flight from London to Hong Kong may vary depending on when you book. For the best chance of a lower fare, look to book 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from London to Hong Kong (average of $927). Flying from London to Hong Kong in July is currently the most expensive (average of $1,734). 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 LON to HKG?

Find hourly flight availability from London to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 April 2026.

When flying from London to Hong Kong, 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 London to Hong Kong

Explore weekly flight availability from London to Hong Kong. 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 21 April 2026.

The most flights from LON to HKG 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).

How much does it cost for a return flight from London to Hong Kong?

How often are flights from London to Hong Kong delayed?

About 13% of weekly flights between London and Hong Kong have experienced delays in the past year, with the average delay time being 152 minutes.

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

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

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

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

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

Over the past year, Cathay Pacific have had the lowest number of delays on this route, with just 10% of flights being delayed.

Related info for your journey

Find useful and relevant information for your journey from London to Hong Kong. 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 into for flights to Hong Kong from London?

    If you book a flight to Hong Kong from London, you will be flying to Hong Kong Intl, which is the city’s only airport. Hong Kong Intl (HKG) is located 26.0 km from the centre of Hong Kong. There are 7 flights from London to Hong Kong Intl per day from 0 different airlines.

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

    There are many flights that can get you from London to Hong Kong in 16h 30m. Fly via China Eastern, Etihad Airways, or Qatar Airways to get the fastest option. There are 9624 km between London and Hong Kong. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from London to Hong Kong?

    When deciding which route to take from London to Hong Kong, consider London City - Hong Kong Intl, London Luton - Hong Kong Intl or London Stansted - Hong Kong Intl, as they are the most popular.

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

    Consider Iberia (76%), British Airways (76%) or Cathay Pacific (68%) when booking your flight. These represent the most reliable airlines when flying from London to Hong Kong.

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

    While on average a flight from London to Hong Kong is generally $3,614, our data shows the cheapest flight currently is $1,455. When looking at the most popular route, (London City - Hong Kong Intl), you can expect to pay $873 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London to Hong Kong 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 London to Hong Kong?

    Currently, November is the cheapest month in which you can book a flight from London to Hong Kong (average of $927). Flying from London to Hong Kong in July is currently the most expensive (average of $1,734). 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

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.

Search flights from London to Hong Kong by cabin class

Find flights from London to Hong Kong, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First class flights to Hong Kong
Business class flights to Hong Kong
Prem Economy class flights to Hong Kong
Economy class flights to Hong Kong

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 London to Hong Kong?

Deals for London to Hong Kong 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 London to Hong Kong?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Hong Kong for you. Better yet — we are completely free to use.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Hong Kong, users can toggle the no change fees filter when performing a flight search.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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.