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Cheap flights from London to Hong Kong from HK$2,359

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 13-5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — HKG
5 Mar — 12 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Hong Kong 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

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 3 February 2026.

Wed 3-611:35
LGW
-
HKG
1 stop17h 15m
China Eastern
Wed 10-617:05
HKG
-
LGW
1 stop28h 55m
China Eastern
Deal found 1-2HK$3,468
Sun 3-511:35
LGW
-
HKG
1 stop29h 10m
China Eastern
Sun 17-517:05
HKG
-
LGW
1 stop20h 35m
China Eastern
Deal found 2-2HK$3,475
Fri 13-317:40
LHR
-
HKG
1 stop15h 05m
Air China
Mon 23-317:25
HKG
-
LHR
1 stop34h 50m
Air China
Deal found 1-2HK$3,483
Sun 3-522:40
LHR
-
HKG
1 stop16h 10m
Air China
Mon 18-517:30
HKG
-
LHR
1 stop33h 45m
Air China
Deal found 1-2HK$3,491
Fri 6-321:00
LHR
-
HKG
2 stops28h 10m
Hainan Airlines
Sun 22-320:55
HKG
-
LHR
2 stops29h 00m
Hainan Airlines
Deal found 1-2HK$3,499
Tue 10-310:30
LGW
-
HKG
1 stop29h 45m
China Eastern
Mon 30-320:05
HKG
-
LGW
1 stop17h 35m
China Eastern
Deal found 2-2HK$3,499
Thu 5-321:35
LHR
-
HKG
1 stop30h 30m
Air China
Thu 19-317:40
HKG
-
LHR
1 stop30h 15m
Air China
Deal found 2-2HK$3,507
Mon 9-317:40
LHR
-
HKG
1 stop15h 05m
Air China
Mon 16-310:30
HKG
-
LHR
1 stop15h 25m
Air China
Deal found 1-2HK$3,522
Sun 15-310:30
LGW
-
HKG
1 stop17h 00m
China Eastern
Wed 25-313:40
HKG
-
LGW
1 stop32h 20m
China Eastern
Deal found 1-2HK$3,522
Wed 11-321:30
LHR
-
HKG
1 stop17h 30m
China Southern
Thu 19-308:30
HKG
-
LHR
1 stop17h 25m
China Southern
Deal found 1-2HK$3,530
Tue 3-321:30
LHR
-
HKG
1 stop31h 20m
China Southern
Tue 10-314:05
HKG
-
LHR
1 stop36h 30m
China Southern
Deal found 2-2HK$3,538
Wed 6-518:25
LGW
-
HKG
1 stop34h 25m
China Eastern
Mon 25-512:50
HKG
-
LGW
1 stop24h 50m
China Eastern
Deal found 1-2HK$3,538

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 3 February 2026.

Round-trip from

HK$3,468

One-way from

HK$2,359

Popular in

July

Cheapest in

November

Average price

HK$6,084

Good round-trip deal

HK$7,516 or less

Good one-way deal

HK$5,626 or less
China Eastern
  • China Eastern
  • 3-6-10-6
  • 2 total stops
  • 46h 10m total
  • London to Hong Kong
Search Deals
China Eastern
  • China Eastern
  • 13-5
  • 2 total stops
  • 33h 05m total
  • London to Hong Kong
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (HK$9,114 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$1,780 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 3 February 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

LGW - HKG

LGWHKG

London Gatwick

Tue 17-3

10:30-11:30

1 stop17h 00m

Hong Kong Intl

Mon 25-5

20:05-06:40

1 stop17h 35m

HK$3,616

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Tue 10-3

10:30-11:30

1 stop17h 00m

Hong Kong Intl

Sun 15-3

20:20-14:00

1 stop25h 40m

HK$3,616

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Wed 18-3

10:30-11:30

1 stop17h 00m

Hong Kong Intl

Mon 23-3

17:40-14:00

1 stop28h 20m

HK$3,616

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Tue 17-3

10:30-11:30

1 stop17h 00m

Hong Kong Intl

Wed 1-4

11:25-06:40

2 stops26h 15m

HK$3,678

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Wed 22-4

18:25-19:05

1 stop17h 40m

Hong Kong Intl

Mon 18-5

20:05-06:40

1 stop17h 35m

HK$3,741

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Tue 21-4

11:35-11:50

1 stop17h 15m

Hong Kong Intl

Sun 17-5

20:05-06:40

1 stop17h 35m

HK$3,741

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Fri 24-4

11:35-11:50

1 stop17h 15m

Hong Kong Intl

Tue 19-5

13:55-06:40

1 stop23h 45m

HK$3,741

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Thu 14-5

11:35-14:05

1 stop19h 30m

Hong Kong Intl

Wed 10-6

20:05-15:00

1 stop25h 55m

HK$3,749

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Sun 31-5

11:35-11:50

1 stop17h 15m

Hong Kong Intl

Sun 14-6

17:05-15:10

1 stop29h 05m

HK$3,749

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Fri 24-4

11:35-11:50

1 stop17h 15m

Hong Kong Intl

Thu 21-5

20:05-06:40

1 stop17h 35m

HK$3,756

Flights are sorted by cheapest return flights first.

Deals found on 2-2

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 30 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$2,624). Flying from London to Hong Kong in July is currently the most expensive (average of HK$6,263). 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 3 February 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 3 February 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 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 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 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 3 February 2026.
Check out reviews from past customers who have flown with Cathay Pacific, China Eastern, andAir China 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
1,159 reviews
Check prices

Boarding

7.9

Entertainment

7.8

Overall

7.6

Comfort

7.6

Crew

8.1

Food

7.3

Reviews

1 / 20
8.0
Excellent

Nancy,Dec 2025

SIN - HKG

Our flight was at4:45pm, and they allowed us to check in at 9am, which is good that we don’t have to carry the luggage to walk around. Our seats were assigned at the very back, and we requested to have it closed to the front, they were able to move forward a little bit. We requested to ship our carry on, but they charged extra fees, other airlines like air Canada would encourage customers to ship their carry on.
Cathay Pacific
7.6
Good
1,159 reviews
Cathay Pacific
7.6
Good
1,159 reviews
Check prices

Boarding

7.9

Entertainment

7.8

Overall

7.6

Comfort

7.6

Crew

8.1

Food

7.3

Reviews

1 / 20
8.0
Excellent

Nancy,Dec 2025

SIN - HKG

Our flight was at4:45pm, and they allowed us to check in at 9am, which is good that we don’t have to carry the luggage to walk around. Our seats were assigned at the very back, and we requested to have it closed to the front, they were able to move forward a little bit. We requested to ship our carry on, but they charged extra fees, other airlines like air Canada would encourage customers to ship their carry on.
China Eastern
7.2
Good
192 reviews
Cathay Pacific
7.6
Good
1,159 reviews
Check prices

Boarding

7.9

Entertainment

7.8

Overall

7.6

Comfort

7.6

Crew

8.1

Food

7.3

Reviews

1 / 20
8.0
Excellent

Nancy,Dec 2025

SIN - HKG

Our flight was at4:45pm, and they allowed us to check in at 9am, which is good that we don’t have to carry the luggage to walk around. Our seats were assigned at the very back, and we requested to have it closed to the front, they were able to move forward a little bit. We requested to ship our carry on, but they charged extra fees, other airlines like air Canada would encourage customers to ship their carry on.
Air China
7.2
Good
138 reviews
Cathay Pacific
7.6
Good
1,159 reviews
Check prices

Boarding

7.9

Entertainment

7.8

Overall

7.6

Comfort

7.6

Crew

8.1

Food

7.3

Reviews

1 / 20
8.0
Excellent

Nancy,Dec 2025

SIN - HKG

Our flight was at4:45pm, and they allowed us to check in at 9am, which is good that we don’t have to carry the luggage to walk around. Our seats were assigned at the very back, and we requested to have it closed to the front, they were able to move forward a little bit. We requested to ship our carry on, but they charged extra fees, other airlines like air Canada would encourage customers to ship their carry on.
Lufthansa
6.8
Okay
7,759 reviews
Cathay Pacific
7.6
Good
1,159 reviews
Check prices

Boarding

7.9

Entertainment

7.8

Overall

7.6

Comfort

7.6

Crew

8.1

Food

7.3

Reviews

1 / 20
8.0
Excellent

Nancy,Dec 2025

SIN - HKG

Our flight was at4:45pm, and they allowed us to check in at 9am, which is good that we don’t have to carry the luggage to walk around. Our seats were assigned at the very back, and we requested to have it closed to the front, they were able to move forward a little bit. We requested to ship our carry on, but they charged extra fees, other airlines like air Canada would encourage customers to ship their carry on.
British Airways
6.7
Okay
7,712 reviews
Cathay Pacific
7.6
Good
1,159 reviews
Check prices

Boarding

7.9

Entertainment

7.8

Overall

7.6

Comfort

7.6

Crew

8.1

Food

7.3

Reviews

1 / 20
8.0
Excellent

Nancy,Dec 2025

SIN - HKG

Our flight was at4:45pm, and they allowed us to check in at 9am, which is good that we don’t have to carry the luggage to walk around. Our seats were assigned at the very back, and we requested to have it closed to the front, they were able to move forward a little bit. We requested to ship our carry on, but they charged extra fees, other airlines like air Canada would encourage customers to ship their carry on.

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 05m. China Eastern provides one of the quickest options available for as low as HK$6,490. The distance from London to Hong Kong is about 9592 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$2,994 on this airline. Additional options worth looking into are China Southern and Air China, starting at HK$3,375 and HK$3,420 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$2,275), China Eastern (HK$2,363), and China Southern (HK$2,434).

  • 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 Stansted - Hong Kong Intl, as they are the most popular.

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

    Consider Cathay Pacific (84%), Iberia (80%) or British Airways (80%) 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$4,971. On average you can expect to pay HK$10,304. The most popular route, (London Heathrow - Hong Kong Intl), can usually be booked for HK$3,483.

  • 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$2,624). Flying from London to Hong Kong in July is currently the most expensive (average of HK$6,263). 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 3 February 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapestHK$2,994AverageHK$4,546FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapestHK$3,375AverageHK$4,949FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapestHK$3,420AverageHK$4,983FlexibilityNo cancel feeOn-time67%
Search Air China flights
Hainan AirlinesCheapestHK$3,781AverageHK$4,417FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
FinnairCheapestHK$4,266AverageHK$7,580FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Etihad AirwaysCheapestHK$4,774AverageHK$5,229FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
LufthansaCheapestHK$5,007AverageHK$6,647FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SWISSCheapestHK$5,048AverageHK$7,672FlexibilityNo cancel feeOn-time79%
Search SWISS flights
KLMCheapestHK$5,086AverageHK$8,615FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestHK$5,504AverageHK$7,133FlexibilityNo cancel feeOn-time77%
Search Air France 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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