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Cheap flights from London to Hong Kong from HK$2,429

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 4-6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — HKG
6 Jun — 13 Jun1
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 56 days in advance, depart on a Sunday or Wednesday and return on a Monday

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 7 May 2026.

Mon 1-622:00
LHR
-
HKG
1 stop28h 05m
Hainan Airlines
Thu 11-620:50
HKG
-
LHR
1 stop29h 40m
Hainan Airlines
Deal found 2-5HK$4,505
Fri 25-920:25
LHR
-
HKG
1 stop15h 35m
Air China
Sun 11-1010:30
HKG
-
LHR
1 stop16h 55m
Air China
Deal found 2-5HK$4,537
Tue 3-1117:40
LHR
-
HKG
1 stop15h 05m
Air China
Thu 26-1108:30
HKG
-
LHR
1 stop17h 20m
Air China
Deal found 2-5HK$4,545
Mon 1-611:35
LGW
-
HKG
1 stop17h 15m
China Eastern
Tue 16-617:05
HKG
-
LGW
1 stop28h 55m
China Eastern
Deal found 2-5HK$4,552
Mon 1-622:00
LHR
-
HKG
1 stop34h 00m
Hainan Airlines
Sun 14-616:05
HKG
-
LHR
1 stop34h 25m
Hainan Airlines
Deal found 3-5HK$4,568
Thu 3-922:00
LHR
-
HKG
1 stop34h 55m
Air China
Sun 29-1117:50
HKG
-
LHR
1 stop32h 00m
Air China
Deal found 3-5HK$4,576
Fri 26-622:00
LHR
-
HKG
2 stops28h 05m
Hainan Airlines
Tue 21-720:50
HKG
-
LHR
1 stop29h 40m
Hainan Airlines
Deal found 4-5HK$4,599
Thu 4-611:35
LGW
-
HKG
2 stops25h 40m
China Eastern
Wed 17-615:05
HKG
-
LGW
1 stop30h 55m
China Eastern
Deal found 3-5HK$4,607
Sun 17-511:35
LGW
-
HKG
1 stop29h 10m
China Eastern
Thu 21-512:50
HKG
-
LGW
1 stop33h 10m
China Eastern
Deal found 2-5HK$4,615
Sun 27-922:40
LHR
-
HKG
1 stop30h 10m
Air China
Sun 25-1017:50
HKG
-
LHR
1 stop30h 05m
Air China
Deal found 3-5HK$4,623
Fri 18-922:40
LHR
-
HKG
1 stop15h 25m
Air China
Tue 6-1008:30
HKG
-
LHR
1 stop16h 10m
Air China
Deal found 2-5HK$4,631
Wed 27-521:20
LHR
-
HKG
1 stop16h 45m
China Eastern
Wed 10-607:30
HKG
-
LHR
1 stop18h 10m
China Eastern
Deal found 3-5HK$4,639

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 7 May 2026.

Round-trip from

HK$4,505

One-way from

HK$2,429

Popular in

July

Cheapest in

November

Average price

HK$5,751

Good round-trip deal

HK$9,478 or less

Good one-way deal

HK$6,226 or less
Hainan Airlines
  • Hainan Airlines
  • 8-6-14-6
  • 2 total stops
  • 73h 15m total
  • London to Hong Kong
Search Deals
China Eastern
  • China Eastern
  • 4-6
  • 3 total stops
  • 39h 50m total
  • London to Hong Kong
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (HK$8,459 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$1,766 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to Hong Kong.
Search Deals
Price to beat on a one-way flight from London (LON) to Hong Kong.
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 70,647 searches. Data last updated 7 May 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

Departure

Return

Price

Cheapest return flight

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Sun 17-5

11:35-14:05

1 stop19h 30m

Hong Kong Intl

Tue 2-6

12:35-06:40

2 stops25h 05m

HK$4,811

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Mon 2-11

17:00-19:20

1 stop18h 20m

Hong Kong Intl

Sat 21-11

20:20-06:30

1 stop18h 10m

HK$5,117

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Mon 2-11

10:30-12:40

1 stop18h 10m

Hong Kong Intl

Sun 27-12

11:55-14:00

1 stop34h 05m

HK$5,884

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sun 28-6

14:45-09:00

1 stop35h 15m

Hong Kong Intl

Fri 10-7

20:10-12:45

1 stop23h 35m

HK$6,025

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sun 17-5

21:20-16:05

2 stops35h 45m

Hong Kong Intl

Sun 24-5

17:05-18:40

2 stops32h 35m

HK$6,308

LondonHong Kong

LTN - HKG

LTNHKG

London Luton

Tue 19-5

14:45-23:45

2 stops26h 00m

Hong Kong Intl

Tue 2-6

15:40-17:55

2 stops33h 15m

HK$6,597

LondonHong Kong

LTN - HKG

LTNHKG

London Luton

Thu 18-6

13:35-21:55

2 stops25h 20m

Hong Kong Intl

Mon 22-6

20:10-14:35

2 stops25h 25m

HK$6,715

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sun 12-7

14:45-09:00

1 stop35h 15m

Hong Kong Intl

Sun 9-8

20:10-07:00

1 stop17h 50m

HK$6,974

LondonHong Kong

SEN - HKG

SENHKG

London Southend

Tue 2-6

06:30-11:50

2 stops22h 20m

Hong Kong Intl

Tue 16-6

09:45-07:55

2 stops29h 10m

HK$6,974

LondonHong Kong

SEN - HKG

SENHKG

London Southend

Thu 4-6

17:15-16:05

3 stops39h 50m

Hong Kong Intl

Wed 17-6

14:35-21:50

3 stops38h 15m

HK$7,021

Flights are sorted by cheapest return flights first.

Deals found on 5-5

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

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

To ensure you get the cheapest price possible for a flight from London to Hong Kong, you should look to book at least 55 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 London to Hong Kong?

Currently, November is the cheapest month in which you can book a flight from London to Hong Kong (average of HK$5,203). Flying from London to Hong Kong in July is currently the most expensive (average of HK$9,732). 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 7 May 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 7 May 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 150 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 11% of flights being delayed.

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 7 May 2026.
Check out reviews from past customers who have flown with Cathay Pacific,Etihad Airways, 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.
Cathay Pacific
7.6
Good
1,316 reviews
Check prices

Food

7.3

Comfort

7.6

Entertainment

7.8

Overall

7.6

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 😕
Cathay Pacific
7.6
Good
1,316 reviews
Cathay Pacific
7.6
Good
1,316 reviews
Check prices

Food

7.3

Comfort

7.6

Entertainment

7.8

Overall

7.6

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 😕
Etihad Airways
7.3
Good
1,434 reviews
Cathay Pacific
7.6
Good
1,316 reviews
Check prices

Food

7.3

Comfort

7.6

Entertainment

7.8

Overall

7.6

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 😕
China Eastern
7.3
Good
211 reviews
Cathay Pacific
7.6
Good
1,316 reviews
Check prices

Food

7.3

Comfort

7.6

Entertainment

7.8

Overall

7.6

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 😕
Air China
7.3
Good
149 reviews
Cathay Pacific
7.6
Good
1,316 reviews
Check prices

Food

7.3

Comfort

7.6

Entertainment

7.8

Overall

7.6

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 😕
British Airways
6.7
Okay
7,949 reviews
Cathay Pacific
7.6
Good
1,316 reviews
Check prices

Food

7.3

Comfort

7.6

Entertainment

7.8

Overall

7.6

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?

    A quick flight from London to Hong Kong can take about 16h 40m. China Eastern provides one of the quickest options available for as low as HK$7,546. The distance from London to Hong Kong is about 9560 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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 HK$3,003 on this airline. Additional options worth looking into are China Southern and Hainan Airlines, starting at HK$3,337 and HK$3,452 round-trip. These flights start at 56% lower than the current average price 3 months from now.

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

    The cheapet airlines for a one-way flight from London to Hong Kong are China Eastern (HK$2,188), Air China (HK$2,282), and China Southern (HK$2,516).

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

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

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

    Consider Iberia (82%), British Airways (82%) or Cathay Pacific (65%) 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?

    The cheapest flight price from London to Hong Kong is HK$5,812. On average you can expect to pay HK$9,642. The most popular route, (London Heathrow - Hong Kong Intl), can usually be booked for HK$3,863.

  • 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 HK$5,203). Flying from London to Hong Kong in July is currently the most expensive (average of HK$9,732). 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.

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 70,647 searches. Data last updated 7 May 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapestHK$3,003AverageHK$4,645FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapestHK$3,337AverageHK$6,052FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Hainan AirlinesCheapestHK$3,452AverageHK$4,027FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Air ChinaCheapestHK$3,453AverageHK$4,915FlexibilityNo cancel feeOn-time67%
Search Air China flights
FinnairCheapestHK$4,280AverageHK$7,797FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Etihad AirwaysCheapestHK$4,590AverageHK$6,054FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
LufthansaCheapestHK$5,131AverageHK$6,411FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air FranceCheapestHK$5,576AverageHK$7,197FlexibilityNo cancel feeOn-time77%
Search Air France flights
SWISSCheapestHK$5,583AverageHK$7,766FlexibilityNo cancel feeOn-time79%
Search SWISS flights
EmiratesCheapestHK$5,613AverageHK$9,153FlexibilityNo cancel feeOn-time75%
Search Emirates 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 London to Hong Kong?

Cheapflights makes it easy to find London to Hong Kong flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from London to Hong Kong for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Hong Kong flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Hong Kong from London today and book when prices fit your budget.

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