Cheap flights from London to Hong Kong from HK$2,504

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 12-3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — HKG
13 Feb — 20 Feb1
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 42 days in advance, depart on a Wednesday or Sunday and return on a Monday

Cheap 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 14 January 2026.

Round-trip from

HK$3,299

One-way from

HK$2,504

Popular in

July

Cheapest in

November

Average price

HK$6,014

Good round-trip deal

HK$7,388 or less

Good one-way deal

HK$8,842 or less
China Southern
  • China Southern
  • 8-3-25-3
  • 2 total stops
  • 67h 10m total
  • London to Hong Kong
China Eastern
  • China Eastern
  • 12-3
  • 1 total stop
  • 16h 05m total
  • London to Hong Kong
Highest demand for flights based on searches. 14% potential increase in price (HK$9,070 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (HK$1,796 potential savings vs. average return price).
Average for round-trip flights in January 2026
Price to beat on a round-trip flight from London (LON) to Hong Kong Intl.
Price to beat on a one-way flight from London (LON) to Hong Kong Intl.

Find 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 14 January 2026.

Sun 8-321:30
LHR
-
HKG
1 stop31h 20m
China Southern
Wed 25-314:05
HKG
-
LHR
1 stop35h 50m
China Southern
Deal found 12-1HK$3,299
Wed 14-121:30
LHR
-
HKG
1 stop17h 30m
China Southern
Tue 27-114:05
HKG
-
LHR
1 stop36h 30m
China Southern
Deal found 13-1HK$3,307
Wed 21-110:30
LGW
-
HKG
1 stop26h 35m
China Eastern
Sun 25-120:20
HKG
-
LGW
1 stop25h 40m
China Eastern
Deal found 12-1HK$3,307
Tue 20-121:30
LHR
-
HKG
1 stop17h 30m
China Southern
Sun 25-114:05
HKG
-
LHR
1 stop36h 30m
China Southern
Deal found 14-1HK$3,323
Sun 1-210:30
LGW
-
HKG
1 stop19h 55m
China Eastern
Tue 3-322:05
HKG
-
LGW
1 stop23h 55m
China Eastern
Deal found 14-1HK$3,323
Fri 30-121:30
LHR
-
HKG
1 stop17h 30m
China Southern
Sun 1-208:30
HKG
-
LHR
1 stop18h 05m
China Southern
Deal found 13-1HK$3,331
Thu 29-121:30
LHR
-
HKG
1 stop31h 20m
China Southern
Sun 1-208:30
HKG
-
LHR
1 stop18h 05m
China Southern
Deal found 13-1HK$3,338
Sun 18-121:30
LHR
-
HKG
1 stop17h 30m
China Southern
Wed 28-108:30
HKG
-
LHR
1 stop18h 05m
China Southern
Deal found 13-1HK$3,346
Thu 22-110:30
LGW
-
HKG
1 stop17h 00m
China Eastern
Wed 28-120:20
HKG
-
LGW
1 stop25h 40m
China Eastern
Deal found 14-1HK$3,346
Sun 18-121:30
LHR
-
HKG
1 stop17h 30m
China Southern
Thu 29-108:30
HKG
-
LHR
1 stop17h 25m
China Southern
Deal found 13-1HK$3,362
Fri 23-121:00
LHR
-
HKG
2 stops28h 10m
Hainan Airlines
Sun 25-116:10
HKG
-
LHR
2 stops33h 45m
Hainan Airlines
Deal found 12-1HK$3,370
Tue 10-321:30
LHR
-
HKG
1 stop17h 30m
China Southern
Thu 2-408:30
HKG
-
LHR
1 stop16h 35m
China Southern
Deal found 14-1HK$3,377

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 14 January 2026.
Use the filters below to find and compare flights from London to Hong Kong that are best for you.

Fly from

London

Fly to

Hong Kong

Route

Departure

Return

Price

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Fri 24-4

09:30-08:15

1 stop15h 45m

Hong Kong Intl

Thu 7-5

19:25-07:00

1 stop18h 35m

HK$4,945

LondonHong Kong

LTN - HKG

LTNHKG

London Luton

Mon 9-3

20:50-16:20

3 stops35h 30m

Hong Kong Intl

Sun 15-3

22:40-19:55

2 stops29h 15m

HK$5,522

LondonHong Kong

LTN - HKG

LTNHKG

London Luton

Sat 14-2

21:00-08:30

2 stops27h 30m

Hong Kong Intl

Sun 22-2

17:25-14:15

2 stops28h 50m

HK$5,647

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Thu 19-3

17:30-16:25

1 stop14h 55m

Hong Kong Intl

Wed 17-6

23:25-08:40

1 stop16h 15m

HK$5,733

LondonHong Kong

LTN - HKG

LTNHKG

London Luton

Thu 26-2

08:00-00:40

3 stops32h 40m

Hong Kong Intl

Sun 8-3

13:45-14:15

2 stops32h 30m

HK$5,780

LondonHong Kong

LTN - HKG

LTNHKG

London Luton

Thu 5-3

08:00-00:40

3 stops32h 40m

Hong Kong Intl

Mon 30-3

20:55-19:25

2 stops29h 30m

HK$5,881

LondonHong Kong

SEN - HKG

SENHKG

London Southend

Sun 8-2

07:10-08:30

3 stops41h 20m

Hong Kong Intl

Sun 22-2

17:25-23:00

3 stops37h 35m

HK$5,889

LondonHong Kong

LCY - HKG

LCYHKG

London City

Tue 3-3

17:40-17:45

1 stop16h 05m

Hong Kong Intl

Wed 11-3

23:30-08:40

1 stop17h 10m

HK$5,967

LondonHong Kong

LCY - HKG

LCYHKG

London City

Thu 21-5

19:15-16:40

1 stop14h 25m

Hong Kong Intl

Tue 2-6

23:05-08:40

1 stop16h 35m

HK$6,154

LondonHong Kong

LCY - HKG

LCYHKG

London City

Thu 14-5

18:05-16:40

1 stop15h 35m

Hong Kong Intl

Tue 2-6

23:05-08:40

1 stop16h 35m

HK$6,170

Flights are sorted by cheapest return flights first.

Deals found on 12-1

Showing 1-10 of 60 results
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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?

Use this chart to determine the optimal time to book a return flight from London to Hong Kong. Price data was last updated on 9 January 2026.

To ensure you get the cheapest price possible for a flight from London to Hong Kong, you should look to book at least 42 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, March is the cheapest month in which you can book a flight from London to Hong Kong (average of HK$2,621). Flying from London to Hong Kong in July is currently the most expensive (average of HK$6,256). 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 14 January 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Hong Kong as you normally would.

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 14 January 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?

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

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

Frankfurt am Main (FRA) – chosen by Cheapflights users on 19% of one-stop itineraries from London to Hong Kong on Cheapflights.

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

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

Haikou (HAK) is the most affordable one-stop option, with an average return flight price of HK$4,105.

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

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

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 14h 45m.

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

Average stopover duration for one-stop one-way flights from London to Hong Kong, 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 1h 27m.

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 158 minutes.

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

Historically, flights departing at night 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 9% 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 14 January 2026.
See what other customers who have flown with Cathay Pacific, China Eastern, andAir China from London to Hong Kong have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.8

Crew

8.1

Overall

7.6

Food

7.3

Boarding

7.9

Comfort

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.

Entertainment

7.8

Crew

8.1

Overall

7.6

Food

7.3

Boarding

7.9

Comfort

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.

Entertainment

7.8

Crew

8.1

Overall

7.6

Food

7.3

Boarding

7.9

Comfort

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.

Entertainment

7.8

Crew

8.1

Overall

7.6

Food

7.3

Boarding

7.9

Comfort

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.

Entertainment

7.8

Crew

8.1

Overall

7.6

Food

7.3

Boarding

7.9

Comfort

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.

Entertainment

7.8

Crew

8.1

Overall

7.6

Food

7.3

Boarding

7.9

Comfort

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.

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?

    For a flight from London to Hong Kong, you will be flying into Hong Kong Intl. Hong Kong Intl (HKG) is just 26.0 km from the centre vof the city. Hong Kong Intl is the only Hong Kong airport and it handles 7 inbound flights from London per day. 15 airlines have flights to Hong Kong Intl from London on a regular basis.

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

    A quick flight from London to Hong Kong can take about 15h 45m. Etihad Airways provides one of the quickest options available for as low as HK$4,945. The distance from London to Hong Kong is about 9624 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$2,990 on this airline. Additional options worth looking into are China Southern and Air China, starting at HK$3,411 and HK$3,433 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 Air China (HK$2,272), China Eastern (HK$2,360), and China Southern (HK$2,431).

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

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

    The top 3 most reliable airlines when flying from London to Hong Kong are Cathay Pacific (81%), Iberia (67%) and British Airways (67%).

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

    On average you can expect to pay HK$11,313 for a flight from London to Hong Kong. The cheapest flight overall is HK$5,686 while the most popular route, (London Heathrow - Hong Kong Intl) is currently priced at HK$3,276.

  • 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, March is the cheapest month in which you can book a flight from London to Hong Kong (average of HK$2,621). Flying from London to Hong Kong in July is currently the most expensive (average of HK$6,256). 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

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Fly from London to Hong Kong on these airlines

Choose from the following airlines for your flight from London to Hong Kong. Flights are based on user searches made on Cheapflights and were last updated on 14 January 2026.

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 14 January 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapestHK$2,990AverageHK$4,323FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapestHK$3,407AverageHK$5,241FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapestHK$3,438AverageHK$5,014FlexibilityNo cancel feeOn-time67%
Search Air China flights
Etihad AirwaysCheapestHK$4,838AverageHK$5,322FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
FinnairCheapestHK$4,943AverageHK$7,409FlexibilityNo cancel feeOn-time76%
Search Finnair flights
SWISSCheapestHK$4,969AverageHK$7,538FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapestHK$5,031AverageHK$6,577FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapestHK$5,080AverageHK$8,605FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestHK$5,497AverageHK$7,134FlexibilityNo cancel feeOn-time77%
Search Air France flights
泰國航空CheapestHK$5,603AverageHK$6,722FlexibilityNo cancel feeOn-time77%
Search 泰國航空 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?

When you search for this flight from London to Hong Kong, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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?

Certainly. Search results for flights to Hong Kong from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Not ready to book yet? You can track prices for flights from London to Hong Kong on Cheapflights with our Price Alert feature and get notified when better prices are available.

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