Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London to Hong Kong from HK$3,434

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 7-7. Fares are subject to change and may not be available on all flights or dates of travel.
LON — HKG
29 Jul — 5 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 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 29 June 2026.

Sun 28-621:20
LHR
-
HKG
1 stop16h 45m
China Eastern
Thu 2-707:30
HKG
-
LHR
1 stop18h 10m
China Eastern
Deal found 26-6HK$6,108
Tue 30-618:00
LGW
-
HKG
1 stop22h 45m
China Eastern
Thu 2-715:05
HKG
-
LGW
1 stop22h 35m
China Eastern
Deal found 26-6HK$6,108
Sun 28-621:20
LHR
-
HKG
1 stop16h 45m
China Eastern
Wed 1-720:05
HKG
-
LHR
1 stop29h 35m
China Eastern
Deal found 25-6HK$6,116
Thu 9-711:35
LGW
-
HKG
1 stop18h 10m
China Eastern
Fri 10-722:05
HKG
-
LGW
1 stop23h 55m
China Eastern
Deal found 27-6HK$6,116
Fri 26-609:30
LHR
-
HKG
1 stop16h 30m
Etihad Airways
Thu 23-720:10
HKG
-
LHR
1 stop17h 50m
Etihad Airways
Deal found 24-6HK$6,124
Mon 21-911:35
LGW
-
HKG
2 stops25h 00m
Multiple Airlines
Thu 3-1212:00
HKG
-
LGW
2 stops26h 25m
Multiple Airlines
Deal found 27-6HK$6,124
Tue 30-621:20
LHR
-
HKG
1 stop16h 45m
China Eastern
Thu 2-707:30
HKG
-
LHR
1 stop18h 10m
China Eastern
Deal found 24-6HK$6,132
Fri 10-711:35
LGW
-
HKG
1 stop18h 10m
China Eastern
Sun 26-713:35
HKG
-
LGW
2 stops24h 05m
China Eastern
Deal found 28-6HK$6,132
Fri 18-921:20
LHR
-
HKG
1 stop16h 45m
Multiple Airlines
Tue 20-1023:05
HKG
-
LHR
1 stop15h 50m
Multiple Airlines
Deal found 24-6HK$6,140
Wed 8-711:35
LGW
-
HKG
1 stop18h 10m
China Eastern
Sat 11-721:15
HKG
-
LGW
2 stops40h 25m
China Eastern
Deal found 24-6HK$6,140
Wed 16-922:45
STN
-
HKG
2 stops31h 30m
Multiple Airlines
Mon 5-1020:45
HKG
-
STN
2 stops32h 10m
Multiple Airlines
Deal found 25-6HK$6,147
Sun 5-709:45
LHR
-
HKG
1 stop37h 30m
Air India
Mon 3-808:20
HKG
-
LHR
1 stop34h 10m
Air India
Deal found 25-6HK$6,147

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 29 June 2026.

Round-trip from

HK$6,116

One-way from

HK$3,434

Popular in

July

Cheapest in

November

Average price

HK$6,955

Good round-trip deal

HK$7,694 or less

Good one-way deal

HK$5,388 or less
Etihad Airways
  • Etihad Airways
  • 31-8-13-9
  • 3 total stops
  • 45h 55m total
  • London to Hong Kong
Search Deals
7-7
  • 7-7
  • 3 total stops
  • 48h 35m total
  • London to Hong Kong
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (HK$9,228 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$1,828 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 29 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

Departure

Return

Price

Cheapest return flight

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Fri 30-10

08:50-08:30

1 stop15h 40m

Hong Kong Intl

Sat 7-11

19:35-06:40

1 stop19h 05m

HK$6,524

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Wed 30-9

22:00-21:05

1 stop16h 05m

Hong Kong Intl

Sat 31-10

20:20-14:00

1 stop25h 40m

HK$6,539

LondonHong Kong

LTN - HKG

LTNHKG

London Luton

Sat 22-8

21:25-09:00

2 stops28h 35m

Hong Kong Intl

Wed 9-9

20:10-12:35

2 stops23h 25m

HK$6,602

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Tue 1-12

10:30-11:05

2 stops40h 35m

Hong Kong Intl

Mon 1-2

17:05-14:00

3 stops52h 55m

HK$6,657

LondonHong Kong

STN - HKG

STNHKG

London Stansted

Mon 16-11

10:55-08:05

1 stop37h 10m

Hong Kong Intl

Thu 26-11

09:45-16:20

1 stop38h 35m

HK$6,673

LondonHong Kong

LTN - HKG

LTNHKG

London Luton

Wed 26-8

06:15-00:35

2 stops35h 20m

Hong Kong Intl

Wed 16-9

20:10-11:00

2 stops21h 50m

HK$6,673

LondonHong Kong

LTN - HKG

LTNHKG

London Luton

Fri 4-9

20:25-09:00

2 stops29h 35m

Hong Kong Intl

Sat 19-9

20:10-21:55

2 stops32h 45m

HK$6,681

LondonHong Kong

STN - HKG

STNHKG

London Stansted

Mon 9-11

10:55-17:05

1 stop22h 10m

Hong Kong Intl

Mon 30-11

23:15-16:20

1 stop25h 05m

HK$6,728

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Thu 29-10

08:40-21:40

1 stop29h 00m

Hong Kong Intl

Tue 10-11

18:05-05:55

1 stop19h 50m

HK$6,916

LondonHong Kong

LTN - HKG

LTNHKG

London Luton

Sun 23-8

09:00-18:25

2 stops26h 25m

Hong Kong Intl

Wed 9-9

20:10-18:05

2 stops28h 55m

HK$6,916

Flights are sorted by cheapest return flights first.

Deals found on 25-6

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

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$5,293). Flying from London to Hong Kong in July is currently the most expensive (average of HK$9,825). 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 29 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 29 June 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 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?

To ensure you get the cheapest price possible for a flight from London to Hong Kong, you should look to book at least 60 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.

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 29 June 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
1,398 reviews
Check prices

Comfort

7.6

Overall

7.6

Boarding

7.9

Crew

8.1

Food

7.3

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Ernest,Jun 2026

SFO - HKG

As good as can be expected for economy class international flight, on time very professional crew. The plane was clean bathrooms clean, decent food, connecting flight on time, with another tasty meal. Love Cathay Pacific
Cathay Pacific
7.6
Good
1,398 reviews
Cathay Pacific
7.6
Good
1,398 reviews
Check prices

Comfort

7.6

Overall

7.6

Boarding

7.9

Crew

8.1

Food

7.3

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Ernest,Jun 2026

SFO - HKG

As good as can be expected for economy class international flight, on time very professional crew. The plane was clean bathrooms clean, decent food, connecting flight on time, with another tasty meal. Love Cathay Pacific
Etihad Airways
7.3
Good
1,469 reviews
Cathay Pacific
7.6
Good
1,398 reviews
Check prices

Comfort

7.6

Overall

7.6

Boarding

7.9

Crew

8.1

Food

7.3

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Ernest,Jun 2026

SFO - HKG

As good as can be expected for economy class international flight, on time very professional crew. The plane was clean bathrooms clean, decent food, connecting flight on time, with another tasty meal. Love Cathay Pacific
China Eastern
7.3
Good
226 reviews
Cathay Pacific
7.6
Good
1,398 reviews
Check prices

Comfort

7.6

Overall

7.6

Boarding

7.9

Crew

8.1

Food

7.3

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Ernest,Jun 2026

SFO - HKG

As good as can be expected for economy class international flight, on time very professional crew. The plane was clean bathrooms clean, decent food, connecting flight on time, with another tasty meal. Love Cathay Pacific
Air China
7.3
Good
157 reviews
Cathay Pacific
7.6
Good
1,398 reviews
Check prices

Comfort

7.6

Overall

7.6

Boarding

7.9

Crew

8.1

Food

7.3

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Ernest,Jun 2026

SFO - HKG

As good as can be expected for economy class international flight, on time very professional crew. The plane was clean bathrooms clean, decent food, connecting flight on time, with another tasty meal. Love Cathay Pacific
British Airways
6.7
Okay
8,082 reviews
Cathay Pacific
7.6
Good
1,398 reviews
Check prices

Comfort

7.6

Overall

7.6

Boarding

7.9

Crew

8.1

Food

7.3

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Ernest,Jun 2026

SFO - HKG

As good as can be expected for economy class international flight, on time very professional crew. The plane was clean bathrooms clean, decent food, connecting flight on time, with another tasty meal. Love Cathay Pacific

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 40m. Etihad Airways provides one of the quickest options available for as low as HK$6,524. 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$3,006 on this airline. Additional options worth looking into are China Southern and Hainan Airlines, starting at HK$3,389 and HK$3,454 round-trip. These flights start at 57% 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$2,190), Air China (HK$2,284), and China Southern (HK$2,479).

  • 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 City - Hong Kong Intl or London Gatwick - Hong Kong Intl, as they are the most popular.

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

    Consider Iberia (88%), British Airways (88%) or Cathay Pacific (59%) 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$4,918. On average you can expect to pay HK$25,790. The most popular route, (London Heathrow - Hong Kong Intl), can usually be booked for HK$3,944.

  • 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$5,293). Flying from London to Hong Kong in July is currently the most expensive (average of HK$9,825). 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 29 June 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapestHK$3,006AverageHK$4,824FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapestHK$3,389AverageHK$6,125FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Hainan AirlinesCheapestHK$3,454AverageHK$4,119FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Air ChinaCheapestHK$3,455AverageHK$4,784FlexibilityNo cancel feeOn-time67%
Search Air China flights
FinnairCheapestHK$4,283AverageHK$7,797FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Etihad AirwaysCheapestHK$4,593AverageHK$6,190FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
LufthansaCheapestHK$5,135AverageHK$6,433FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air FranceCheapestHK$5,526AverageHK$7,213FlexibilityNo cancel feeOn-time77%
Search Air France flights
SWISSCheapestHK$5,587AverageHK$7,729FlexibilityNo cancel feeOn-time79%
Search SWISS flights
EmiratesCheapestHK$5,617AverageHK$8,839FlexibilityNo 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.

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.