Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London to Hong Kong from HK$2,362

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 23-4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — HKG
8 apr. — 15 apr.1
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 9 marts 2026.

ons. 6-521:20
LHR
-
HKG
1 stop31h 30m
China Eastern
ons. 20-517:05
HKG
-
LHR
2 stops32h 35m
China Eastern
Deal found 5-3HK$3,754
man. 28-922:40
LHR
-
HKG
1 stop16h 05m
Air China
lør. 10-1008:30
HKG
-
LHR
1 stop18h 55m
Air China
Deal found 5-3HK$3,769
fre. 24-421:00
LHR
-
HKG
1 stop18h 45m
China Southern
søn. 10-513:40
HKG
-
LHR
1 stop35h 25m
China Southern
Deal found 5-3HK$3,777
fre. 1-518:40
LGW
-
HKG
2 stops32h 45m
China Eastern
ons. 13-517:05
HKG
-
LGW
1 stop20h 35m
China Eastern
Deal found 4-3HK$3,777
lør. 2-522:00
LHR
-
HKG
1 stop30h 50m
Air China
ons. 20-517:45
HKG
-
LHR
1 stop30h 55m
Air China
Deal found 8-3HK$3,785
man. 27-418:00
LGW
-
HKG
1 stop18h 05m
China Eastern
tir. 12-511:25
HKG
-
LGW
2 stops34h 35m
China Eastern
Deal found 5-3HK$3,785
man. 27-418:00
LGW
-
HKG
1 stop20h 05m
China Eastern
søn. 17-513:35
HKG
-
LGW
2 stops24h 05m
China Eastern
Deal found 9-3HK$3,793
tor. 9-421:20
LHR
-
HKG
1 stop33h 45m
China Eastern
tor. 14-507:30
HKG
-
LHR
1 stop18h 10m
China Eastern
Deal found 7-3HK$3,801
man. 4-518:00
LGW
-
HKG
2 stops40h 10m
China Eastern
ons. 20-520:05
HKG
-
LGW
1 stop17h 35m
China Eastern
Deal found 8-3HK$3,801
fre. 17-418:00
LGW
-
HKG
1 stop34h 50m
China Eastern
søn. 3-521:15
HKG
-
LGW
3 stops40h 25m
China Eastern
Deal found 9-3HK$3,808
fre. 17-422:00
LHR
-
HKG
2 stops34h 00m
Hainan Airlines
søn. 10-520:50
HKG
-
LHR
2 stops29h 40m
Hainan Airlines
Deal found 8-3HK$3,824
fre. 17-422:00
LHR
-
HKG
2 stops28h 05m
Hainan Airlines
ons. 13-510:15
HKG
-
LHR
1 stop16h 15m
Hainan Airlines
Deal found 6-3HK$3,832

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 marts 2026.

Round-trip from

HK$3,754

One-way from

HK$2,362

Popular in

July

Cheapest in

November

Average price

HK$6,905

Good round-trip deal

HK$7,392 or less

Good one-way deal

HK$4,850 or less
China Eastern
  • China Eastern
  • 6-5-20-5
  • 3 total stops
  • 64h 05m total
  • London to Hong Kong
Search Deals
China Eastern
  • China Eastern
  • 23-4
  • 1 total stop
  • 24h 30m total
  • London to Hong Kong
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (HK$8,180 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$1,689 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 9 marts 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

tir. 14-4

11:35-14:05

1 stop19h 30m

Hong Kong Intl

tor. 28-5

11:25-15:00

2 stops34h 35m

HK$3,777

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

søn. 26-4

11:35-11:50

1 stop17h 15m

Hong Kong Intl

tor. 14-5

11:25-06:40

3 stops26h 15m

HK$4,559

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

lør. 16-5

18:00-19:05

1 stop18h 05m

Hong Kong Intl

ons. 20-5

20:05-15:00

1 stop25h 55m

HK$4,817

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

søn. 24-5

11:35-11:50

1 stop17h 15m

Hong Kong Intl

tir. 2-6

13:35-15:00

2 stops56h 25m

HK$4,895

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

man. 18-5

21:20-21:05

1 stop16h 45m

Hong Kong Intl

ons. 20-5

17:05-18:40

2 stops32h 35m

HK$5,302

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

tor. 11-6

09:30-08:15

1 stop15h 45m

Hong Kong Intl

søn. 28-6

19:25-12:45

1 stop24h 20m

HK$5,717

LondonHong Kong

STN - HKG

STNHKG

London Stansted

ons. 6-5

10:50-17:15

1 stop23h 25m

Hong Kong Intl

ons. 13-5

08:55-16:40

1 stop38h 45m

HK$5,959

LondonHong Kong

LTN - HKG

LTNHKG

London Luton

fre. 24-4

06:20-08:15

2 stops18h 55m

Hong Kong Intl

søn. 10-5

19:25-15:25

2 stops27h 00m

HK$5,990

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

fre. 17-4

14:05-17:15

1 stop20h 10m

Hong Kong Intl

ons. 6-5

08:55-09:55

1 stop32h 00m

HK$6,053

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

ons. 17-6

11:35-20:15

2 stops25h 40m

Hong Kong Intl

lør. 15-8

17:05-06:40

1 stop20h 35m

HK$6,123

Flights are sorted by cheapest return flights first.

Deals found on 7-3

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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 6 March 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$2,565). Flying from London to Hong Kong in July is currently the most expensive (average of HK$6,366). 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 marts 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 marts 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 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 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 9 marts 2026.
Check out reviews from past customers who have flown with Cathay Pacific,China Southern, 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
1,200 reviews
Check prices

Crew

8.1

Overall

7.6

Entertainment

7.8

Boarding

7.9

Food

7.3

Comfort

7.6

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.
Cathay Pacific
7.6
Good
1,200 reviews
Cathay Pacific
7.6
Good
1,200 reviews
Check prices

Crew

8.1

Overall

7.6

Entertainment

7.8

Boarding

7.9

Food

7.3

Comfort

7.6

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.
China Southern
7.4
Good
142 reviews
Cathay Pacific
7.6
Good
1,200 reviews
Check prices

Crew

8.1

Overall

7.6

Entertainment

7.8

Boarding

7.9

Food

7.3

Comfort

7.6

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.
Air China
7.3
Good
141 reviews
Cathay Pacific
7.6
Good
1,200 reviews
Check prices

Crew

8.1

Overall

7.6

Entertainment

7.8

Boarding

7.9

Food

7.3

Comfort

7.6

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.
China Eastern
7.2
Good
198 reviews
Cathay Pacific
7.6
Good
1,200 reviews
Check prices

Crew

8.1

Overall

7.6

Entertainment

7.8

Boarding

7.9

Food

7.3

Comfort

7.6

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.
British Airways
6.7
Okay
7,780 reviews
Cathay Pacific
7.6
Good
1,200 reviews
Check prices

Crew

8.1

Overall

7.6

Entertainment

7.8

Boarding

7.9

Food

7.3

Comfort

7.6

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.

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 15h 45m. China Eastern provides one of the quickest options available for as low as HK$5,717. 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$2,998 on this airline. Additional options worth looking into are China Southern and Air China, starting at HK$3,380 and HK$3,425 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$2,278), China Eastern (HK$2,458), and China Southern (HK$2,472).

  • 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 (87%), Iberia (78%) or British Airways (78%) 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$4,739. On average you can expect to pay HK$6,805. The most popular route, (London Heathrow - Hong Kong Intl), can usually be booked for HK$3,339.

  • 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$2,565). Flying from London to Hong Kong in July is currently the most expensive (average of HK$6,366). 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 9 marts 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapestHK$2,998AverageHK$4,548FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapestHK$3,380AverageHK$5,206FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapestHK$3,425AverageHK$4,913FlexibilityNo cancel feeOn-time67%
Search Air China flights
Hainan AirlinesCheapestHK$3,786AverageHK$3,979FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Etihad AirwaysCheapestHK$4,781AverageHK$5,383FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
FinnairCheapestHK$4,955AverageHK$7,698FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapestHK$5,083AverageHK$6,371FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapestHK$5,093AverageHK$8,627FlexibilityNo cancel feeOn-time75%
Search KLM flights
SWISSCheapestHK$5,268AverageHK$7,685FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air FranceCheapestHK$5,511AverageHK$7,153FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.