Cheap flights from London to Hong Kong from £324

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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — HKG
25 Jul — 1 Aug1
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 44 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 25 June 2026.

Fri 26/609:30
LHR
-
HKG
1 stop16h 30m
Etihad Airways
Thu 23/720:10
HKG
-
LHR
1 stop17h 50m
Etihad Airways
Deal found 24/6£593
Wed 24/611:35
LGW
-
HKG
1 stop18h 10m
China Eastern
Thu 25/620:05
HKG
-
LGW
1 stop25h 55m
China Eastern
Deal found 21/6£593
Mon 22/620:50
LHR
-
HKG
2 stops29h 10m
Multiple Airlines
Sun 5/720:10
HKG
-
LHR
1 stop25h 55m
Multiple Airlines
Deal found 21/6£594
Sat 4/711:35
LGW
-
HKG
1 stop19h 30m
China Eastern
Sat 11/721:15
HKG
-
LGW
3 stops40h 25m
China Eastern
Deal found 20/6£594
Tue 22/922:00
STN
-
HKG
2 stops28h 00m
Multiple Airlines
Mon 5/1020:45
HKG
-
STN
2 stops32h 10m
Multiple Airlines
Deal found 21/6£594
Wed 8/715:15
LTN
-
HKG
2 stops34h 45m
Multiple Airlines
Wed 15/720:10
HKG
-
LTN
2 stops25h 15m
Multiple Airlines
Deal found 22/6£594
Fri 18/921:20
LHR
-
HKG
1 stop16h 45m
Multiple Airlines
Tue 20/1023:05
HKG
-
LHR
1 stop15h 50m
Multiple Airlines
Deal found 24/6£594
Wed 8/711:35
LGW
-
HKG
1 stop18h 10m
China Eastern
Sat 11/721:15
HKG
-
LGW
2 stops40h 25m
China Eastern
Deal found 24/6£594
Wed 16/922:45
STN
-
HKG
2 stops31h 30m
Multiple Airlines
Mon 5/1020:45
HKG
-
STN
2 stops32h 10m
Multiple Airlines
Deal found 25/6£595
Mon 29/621:20
LHR
-
HKG
1 stop16h 45m
China Eastern
Mon 6/717:05
HKG
-
LHR
1 stop32h 35m
China Eastern
Deal found 22/6£595
Thu 9/711:35
LGW
-
HKG
1 stop21h 30m
China Eastern
Thu 16/711:25
HKG
-
LGW
2 stops26h 15m
China Eastern
Deal found 23/6£595
Wed 24/621:20
LHR
-
HKG
1 stop16h 45m
China Eastern
Fri 10/715:05
HKG
-
LHR
1 stop34h 35m
China Eastern
Deal found 23/6£596

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 25 June 2026.

Round-trip from

£593

One-way from

£324

Popular in

July

Cheapest in

November

Average price

£675

Good round-trip deal

£835 or less

Good one-way deal

£560 or less
Etihad Airways
  • Etihad Airways
  • 14/9-22/9
  • 2 total stops
  • 36h 35m total
  • London to Hong Kong
China Southern
  • China Southern
  • 31/8
  • 1 total stop
  • 32h 25m total
  • London to Hong Kong
Highest demand for flights based on searches. 14% potential increase in price (£88 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 25 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

LTN - HKG

LTNHKG

London Luton

Mon 21/9

14:25-09:00

2 stops35h 35m

Hong Kong Intl

Mon 5/10

20:10-22:50

2 stops33h 40m

£619

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Fri 10/7

11:35-16:05

2 stops45h 30m

Hong Kong Intl

Mon 13/7

15:05-06:40

1 stop22h 35m

£619

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Tue 17/11

08:40-14:50

1 stop22h 10m

Hong Kong Intl

Thu 3/12

18:05-05:55

1 stop19h 50m

£619

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Sun 5/7

11:35-10:25

3 stops39h 50m

Hong Kong Intl

Wed 8/7

21:15-06:40

3 stops40h 25m

£631

LondonHong Kong

SEN - HKG

SENHKG

London Southend

Tue 1/9

06:30-09:00

2 stops19h 30m

Hong Kong Intl

Mon 7/9

20:10-11:20

2 stops22h 10m

£631

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Tue 14/7

11:35-17:10

2 stops22h 35m

Hong Kong Intl

Wed 29/7

17:05-06:40

1 stop20h 35m

£644

LondonHong Kong

LTN - HKG

LTNHKG

London Luton

Mon 2/11

20:25-11:10

2 stops30h 45m

Hong Kong Intl

Mon 23/11

20:50-14:25

2 stops25h 35m

£645
Fastest return journey

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 28/10

18:55-15:50

Nonstop12h 55m

Hong Kong Intl

Tue 1/12

22:45-05:35

Nonstop14h 50m

£652

LondonHong Kong

LTN - HKG

LTNHKG

London Luton

Thu 9/7

09:25-00:35

2 stops32h 10m

Hong Kong Intl

Thu 16/7

16:30-09:30

2 stops24h 00m

£667

LondonHong Kong

STN - HKG

STNHKG

London Stansted

Sun 1/11

17:20-08:05

1 stop30h 45m

Hong Kong Intl

Wed 25/11

23:15-16:20

1 stop25h 05m

£672

Flights are sorted by cheapest return flights first.

Deals found on 20/6

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 £511). Flying from London to Hong Kong in July is currently the most expensive (average of £956). 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 25 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 25 June 2026.

The most flights from LON to HK0 are scheduled on a Monday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 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 149 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 early afternoon 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 25 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.

Comfort

7.6

Food

7.3

Overall

7.6

Crew

8.1

Boarding

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Jun 2026

MNL - HKG

Cathay Pacific used to be a great airline for travel to Asia. Having travelled with this carrier many times I've noticed a decline the food quality, seat pitch, and entertainment offering. The services still remains top notch as can be said with other carriers in this class (i.e. Emirates, Singapore Airlines, etc.)

Comfort

7.6

Food

7.3

Overall

7.6

Crew

8.1

Boarding

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Jun 2026

MNL - HKG

Cathay Pacific used to be a great airline for travel to Asia. Having travelled with this carrier many times I've noticed a decline the food quality, seat pitch, and entertainment offering. The services still remains top notch as can be said with other carriers in this class (i.e. Emirates, Singapore Airlines, etc.)

Comfort

7.6

Food

7.3

Overall

7.6

Crew

8.1

Boarding

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Jun 2026

MNL - HKG

Cathay Pacific used to be a great airline for travel to Asia. Having travelled with this carrier many times I've noticed a decline the food quality, seat pitch, and entertainment offering. The services still remains top notch as can be said with other carriers in this class (i.e. Emirates, Singapore Airlines, etc.)

Comfort

7.6

Food

7.3

Overall

7.6

Crew

8.1

Boarding

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Jun 2026

MNL - HKG

Cathay Pacific used to be a great airline for travel to Asia. Having travelled with this carrier many times I've noticed a decline the food quality, seat pitch, and entertainment offering. The services still remains top notch as can be said with other carriers in this class (i.e. Emirates, Singapore Airlines, etc.)

Comfort

7.6

Food

7.3

Overall

7.6

Crew

8.1

Boarding

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Jun 2026

MNL - HKG

Cathay Pacific used to be a great airline for travel to Asia. Having travelled with this carrier many times I've noticed a decline the food quality, seat pitch, and entertainment offering. The services still remains top notch as can be said with other carriers in this class (i.e. Emirates, Singapore Airlines, etc.)

Comfort

7.6

Food

7.3

Overall

7.6

Crew

8.1

Boarding

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Jun 2026

MNL - HKG

Cathay Pacific used to be a great airline for travel to Asia. Having travelled with this carrier many times I've noticed a decline the food quality, seat pitch, and entertainment offering. The services still remains top notch as can be said with other carriers in this class (i.e. Emirates, Singapore Airlines, etc.)

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 26h 40m. Fly via Air India, Etihad Airways, or China Eastern 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 £277 on this airline. Additional options worth looking into are China Southern and Hainan Airlines, starting at £287 and £298 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 £215 on China Eastern. Other airlines that offer cheap prices include China Southern from £231 and Air China from £232 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 (59%).

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

    While on average a flight from London to Hong Kong is generally £2,871, our data shows the cheapest flight currently is £473. When looking at the most popular route, (London Heathrow - Hong Kong Intl), you can expect to pay £318 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 £511). Flying from London to Hong Kong in July is currently the most expensive (average of £956). 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 25 June 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£277Average£422FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapest£287Average£374FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Hainan AirlinesCheapest£298Average£422FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Air ChinaCheapest£325Average£453FlexibilityNo cancel feeOn-time67%
Search Air China flights
Etihad AirwaysCheapest£441Average£558FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
LufthansaCheapest£469Average£680FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SWISSCheapest£484Average£858FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air IndiaCheapest£498Average£587FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
British AirwaysCheapest£503Average£770FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£535Average£707FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

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

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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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