Cheap flights from London to Hong Kong from £238

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 19/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — HKG
9 Jul — 16 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Hong Kong are usually found in November or January, booked 63 days in advance, depart on a Sunday or Monday 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 9 June 2026.

Fri 25/921:20
LHR
-
HKG
3 stops30h 05m
China Eastern
Sat 10/1017:05
HKG
-
LHR
2 stops32h 35m
China Eastern
Deal found 7/6£564
Mon 15/611:35
LGW
-
HKG
1 stop17h 15m
China Eastern
Wed 15/722:05
HKG
-
LGW
1 stop23h 55m
China Eastern
Deal found 7/6£564
Thu 11/609:30
LHR
-
HKG
1 stop16h 30m
Etihad Airways
Sun 21/620:10
HKG
-
LHR
1 stop23h 35m
Etihad Airways
Deal found 8/6£564
Thu 17/918:00
LGW
-
HKG
1 stop20h 05m
Multiple Airlines
Sun 11/1011:55
HKG
-
LGW
2 stops26h 30m
Multiple Airlines
Deal found 8/6£564
Fri 7/814:55
STN
-
HKG
1 stop17h 30m
Emirates
Tue 11/800:40
HKG
-
STN
1 stop19h 15m
Emirates
Deal found 5/6£565
Mon 15/618:20
LHR
-
HKG
Nonstop12h 50m
Cathay Pacific
Fri 24/708:05
HKG
-
LHR
Nonstop14h 10m
Cathay Pacific
Deal found 7/6£565
Fri 19/618:00
LGW
-
HKG
1 stop35h 45m
China Eastern
Fri 3/713:55
HKG
-
LGW
1 stop32h 05m
China Eastern
Deal found 4/6£565
Sun 14/620:40
LHR
-
HKG
1 stop18h 25m
Emirates
Mon 20/719:10
HKG
-
LHR
1 stop18h 55m
Emirates
Deal found 7/6£566
Sat 8/814:35
LGW
-
HKG
1 stop17h 50m
Emirates
Wed 23/900:40
HKG
-
LGW
1 stop18h 55m
Emirates
Deal found 5/6£566
Tue 16/614:55
STN
-
HKG
1 stop17h 30m
Emirates
Wed 24/600:40
HKG
-
STN
1 stop19h 15m
Emirates
Deal found 8/6£567
Tue 16/621:55
LHR
-
HKG
1 stop17h 00m
Multiple Airlines
Tue 23/617:45
HKG
-
LHR
1 stop33h 40m
Multiple Airlines
Deal found 5/6£567
Sat 17/1020:45
LHR
-
HKG
1 stop26h 30m
Air India
Wed 2/1208:15
HKG
-
LHR
1 stop19h 05m
Air India
Deal found 8/6£567

Find flight deals from London to Hong Kong

Keep the following information in mind while searching for London to Hong Kong flight deals. Data was last updated 9 June 2026.

Round-trip from

£564

One-way from

£238

Popular in

July

Cheapest in

November

Average price

£656

Good round-trip deal

£856 or less

Good one-way deal

£596 or less
China Eastern
  • China Eastern
  • 25/9-10/10
  • 4 total stops
  • 64h 35m total
  • London to Hong Kong
China Eastern
  • China Eastern
  • 19/9
  • 1 total stop
  • 18h 05m total
  • London to Hong Kong
Highest demand for flights based on searches. 14% potential increase in price (£84 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Average for round-trip flights in June 2026
Price to beat on a round-trip flight from London (LON) to Hong Kong.
Price to beat on a one-way flight from London (LON) to Hong Kong.

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 858,174 searches. Data last updated 9 June 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

Mon 26/10

20:55-08:30

1 stop27h 35m

Hong Kong Intl

Tue 24/11

19:35-12:05

1 stop24h 30m

£609

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Thu 29/10

08:40-21:40

1 stop29h 00m

Hong Kong Intl

Mon 9/11

18:05-05:55

1 stop19h 50m

£620

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Thu 3/12

17:55-14:50

Nonstop12h 55m

Hong Kong Intl

Mon 7/12

22:45-05:35

Nonstop14h 50m

£624

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 2/12

17:55-14:50

Nonstop12h 55m

Hong Kong Intl

Sun 6/12

22:45-05:35

Nonstop14h 50m

£627

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Tue 17/11

17:55-14:50

Nonstop12h 55m

Hong Kong Intl

Mon 23/11

22:45-05:35

Nonstop14h 50m

£627

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Fri 4/9

09:00-15:10

1 stop23h 10m

Hong Kong Intl

Wed 11/11

18:05-05:55

1 stop19h 50m

£641

LondonHong Kong

LTN - HKG

LTNHKG

London Luton

Mon 2/11

20:25-11:25

2 stops31h 00m

Hong Kong Intl

Mon 16/11

20:50-14:25

2 stops25h 35m

£642

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Sat 21/11

08:40-21:40

1 stop29h 00m

Hong Kong Intl

Wed 2/12

18:05-05:55

1 stop19h 50m

£643

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Tue 10/11

08:40-21:40

1 stop29h 00m

Hong Kong Intl

Sat 28/11

18:05-05:55

1 stop19h 50m

£643

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Sat 31/10

17:00-00:15

1 stop23h 15m

Hong Kong Intl

Fri 13/11

20:20-06:30

1 stop18h 10m

£647

Flights are sorted by cheapest return flights first.

Deals found on 7/6

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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 £501). Flying from London to Hong Kong in July is currently the most expensive (average of £939). 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 HK?

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 9 June 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 9 June 2026.

The most flights from LON to HK0 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 often are flights from London to Hong Kong delayed?

About 14% of weekly flights between London and Hong Kong have experienced delays in the past year, with the average delay time being 147 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 12% of flights being delayed.

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

Booking 62 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Hong Kong. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Hong Kong

Get insights into the airlines that provide service to Hong Kong. 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 Hong Kong. Reviews last updated 9 June 2026.
Check out reviews from past customers who have flown with Cathay Pacific,China Southern, andChina Eastern from London to Hong Kong to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.8

Overall

7.6

Comfort

7.6

Food

7.3

Boarding

7.9

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕

Entertainment

7.8

Overall

7.6

Comfort

7.6

Food

7.3

Boarding

7.9

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕

Entertainment

7.8

Overall

7.6

Comfort

7.6

Food

7.3

Boarding

7.9

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕

Entertainment

7.8

Overall

7.6

Comfort

7.6

Food

7.3

Boarding

7.9

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕

Entertainment

7.8

Overall

7.6

Comfort

7.6

Food

7.3

Boarding

7.9

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕

Entertainment

7.8

Overall

7.6

Comfort

7.6

Food

7.3

Boarding

7.9

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕

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

    There are many flights that can get you from London to Hong Kong in 12h 55m. Fly via Etihad Airways, Qatar Airways, or British Airways to get the fastest option. There are 5980 mi between London and Hong Kong. This flight may include one or multiple stops.

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

    Our cheapest airline available from London to Hong Kong is China Eastern. Our recent data shows that you can find tickets from as low as £273 on this airline. Additional options worth looking into are China Southern and Hainan Airlines, starting at £284 and £295 round-trip. Users have found that China Eastern is 59% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from London to Hong Kong one-way?

    One-way options have recently been found by users for as low as £212 on China Eastern. Other airlines that offer cheap prices include China Southern from £228 and Air China from £229 one-way.

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

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

    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 London to Hong Kong on time: Iberia (88%), British Airways (88%), Cathay Pacific (60%).

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

    While on average a flight from London to Hong Kong is generally £2,877, our data shows the cheapest flight currently is £504. When looking at the most popular route, (London Heathrow - Hong Kong Intl), you can expect to pay £400 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 £501). Flying from London to Hong Kong in July is currently the most expensive (average of £939). 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 are the most eco-friendly airlines from London to Hong Kong?

    There are several airlines that serve the route between Hong Kong and London. Some of them are British Airways, Lufthansa, Swiss International Air Lines and Turkish Airlines. Lufthansa reports on environmental and sustainability topics exceptionally often, and develops their operations in accordance with nationally and internationally recognised reporting standards. Their fuel consumption in 2020 was 30% less than the year before, and their emissions are 60% lower than expected. Turkish Airlines detect the importance of the environment on our lives and try to eliminate as many negative impacts as possible. They support fuel efficiency and decrease their emissions while creating action plans on how to attain those activities. They also share their good practices with stakeholders and encourage all employees to be a part of the sustainable travel revolution through constant feedback and improvements.

  • How to fly more sustainably from London to Hong Kong?

    There are a few things you can do to make your long travels as eco-friendly as possible. You can pre-select your meals in order to reduce food waste and overall weight of the aircraft. You can bring your own water bottle and use the many cold water dispensers located at airports to fill up your bottle for free. Pick public transport when getting to your desired airport whenever possible. You can also re-use the same cup for coffee, tea and juice for refills in order to reduce plastic waste while travelling with a certain airfare provider.

See more FAQs

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Alternative routes for London to Hong Kong

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from London to Hong Kong

Discover the top 10 airlines that operate flights from London to Hong Kong. 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 858,174 searches. Data last updated 9 June 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£273Average£416FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapest£284Average£373FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Hainan AirlinesCheapest£295Average£413FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Air ChinaCheapest£321Average£449FlexibilityNo cancel feeOn-time67%
Search Air China flights
Etihad AirwaysCheapest£436Average£542FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
LufthansaCheapest£463Average£663FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SWISSCheapest£478Average£847FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air IndiaCheapest£492Average£582FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
British AirwaysCheapest£495Average£755FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Thai AirwaysCheapest£502Average£628FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

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

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to Hong Kong.

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

Need flexible booking options for your flight to Hong Kong from London? 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 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!

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