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Cheap flights from London to Hong Kong from HK$2,412

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 24-4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — HKG
20 Apr — 27 Apr1
1 adult

Cheapflights Tip: The best prices from London to Hong Kong Intl are usually found in November or March, booked 38 days in advance, depart on a Sunday or Wednesday and return on a Tuesday

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 15 April 2025.

Round-trip from

HK$3,769

One-way from

HK$2,412

Popular in

July

Cheapest in

November

Average price

HK$7,050

Good round-trip deal

HK$6,378 or less

Good one-way deal

HK$5,338 or less
China Eastern
  • China Eastern
  • 9-5-11-5
  • 2 total stops
  • 60h 15m total
  • London to Hong Kong
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China Eastern
  • China Eastern
  • 24-4
  • 2 total stops
  • 24h 35m total
  • London to Hong Kong
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (HK$10,155 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$1,773 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from London (LON) to Hong Kong Intl.
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Price to beat on a one-way flight from London (LON) to Hong Kong Intl.
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Find flight deals from London to Hong Kong

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 15 April 2025.

Mon 5-518:05LGW - HKG
1 stop34h 45mChina Eastern
Wed 7-520:05HKG - LGW
1 stop25h 55mChina Eastern
Deal found 15-4HK$3,769
Tue 28-1017:40LHR - HKG
1 stop15h 05mAir China
Wed 12-1108:30HKG - LHR
1 stop17h 20mAir China
Deal found 14-4HK$3,948
Mon 5-521:20LHR - HKG
1 stop31h 30mChina Eastern
Wed 7-515:05HKG - LHR
1 stop34h 35mChina Eastern
Deal found 14-4HK$4,087
Thu 24-412:35LGW - HKG
1 stop16h 10mAir China
Sun 22-620:15HKG - LGW
1 stop17h 20mAir China
Deal found 15-4HK$4,165
Mon 12-507:05STN - HKG
2 stops25h 50mMultiple Airlines
Mon 19-520:15HKG - STN
2 stops22h 15mMultiple Airlines
Deal found 15-4HK$4,180
Mon 12-521:00LHR - HKG
1 stop32h 20mChina Southern
Mon 19-508:30HKG - LHR
1 stop16h 35mChina Southern
Deal found 14-4HK$4,250
Mon 12-517:00LCY - HKG
1 stop15h 45mMultiple Airlines
Mon 19-523:15HKG - LCY
1 stop16h 35mMultiple Airlines
Deal found 14-4HK$4,343
Fri 2-522:00LHR - HKG
2 stops34h 05mMultiple Airlines
Sun 11-511:00HKG - LHR
2 stops39h 30mMultiple Airlines
Deal found 14-4HK$4,421
Mon 12-506:55LGW - HKG
2 stops26h 00mMultiple Airlines
Mon 19-520:15HKG - LGW
2 stops30h 25mMultiple Airlines
Deal found 15-4HK$4,429
Fri 9-522:00LHR - HKG
2 stops28h 05mHainan Airlines
Sun 11-516:55HKG - LHR
2 stops33h 35mHainan Airlines
Deal found 14-4HK$4,467
Thu 6-1117:50LHR - HKG
Nonstop12h 45mCathay Pacific
Sun 23-1108:10HKG - LHR
Nonstop14h 50mCathay Pacific
Deal found 14-4HK$4,762
Thu 1-508:45LTN - HKG
2 stops21h 20mMultiple Airlines
Fri 16-520:20HKG - LTN
2 stops24h 15mMultiple Airlines
Deal found 14-4HK$4,987

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 15 April 2025.
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

Fri 9-5

18:40-11:50

1 stop34h 10m

Hong Kong Intl

Sun 11-5

20:05-15:10

1 stop26h 05m

HK$3,769

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Thu 29-5

22:00-15:55

1 stop34h 55m

Hong Kong Intl

Thu 5-6

14:35-17:45

1 stop34h 10m

HK$4,056

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 5-5

21:20-11:50

1 stop31h 30m

Hong Kong Intl

Wed 7-5

20:05-18:40

1 stop29h 35m

HK$4,087

LondonHong Kong

STN - HKG

STNHKG

London Stansted

Mon 12-5

07:05-11:50

2 stops21h 45m

Hong Kong Intl

Mon 19-5

17:45-11:30

2 stops24h 45m

HK$4,180

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 12-5

21:00-12:20

1 stop32h 20m

Hong Kong Intl

Mon 19-5

08:30-18:05

1 stop16h 35m

HK$4,250

LondonHong Kong

LCY - HKG

LCYHKG

London City

Mon 12-5

17:00-15:45

1 stop15h 45m

Hong Kong Intl

Mon 19-5

23:15-08:50

1 stop16h 35m

HK$4,343

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Mon 12-5

06:55-11:50

2 stops21h 55m

Hong Kong Intl

Mon 19-5

17:45-19:40

2 stops32h 55m

HK$4,351

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Fri 9-5

22:00-09:05

2 stops28h 05m

Hong Kong Intl

Sun 11-5

16:55-19:30

2 stops33h 35m

HK$4,467

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Mon 28-4

12:35-13:05

1 stop17h 30m

Hong Kong Intl

Mon 16-6

20:15-06:35

1 stop17h 20m

HK$4,475

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 5-5

22:00-15:05

2 stops34h 05m

Hong Kong Intl

Thu 8-5

10:15-19:30

2 stops40h 15m

HK$4,514

Flights are sorted by cheapest return flights first.

Deals found on 14-4

Showing 1-10 of 43 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 11 April 2025.

To ensure you get the cheapest price possible for a flight from London to Hong Kong, you should look to book at least 38 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 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 15 April 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 13% on flights from London to Hong Kong by exploring options for tickets in the afternoon.

What is the cheapest day to fly from London to Hong Kong?

Use this chart to determine the cheapest time to fly return from London to Hong Kong. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London to Hong Kong flight should consider departing on Thursday at midday when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 15 April 2025.

The most flights from LON to HKG are scheduled on a Monday (7 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hong Kong ranges from 20.0 - 390.0 inches per month. June is typically the wettest month, when rainfall can reach 390.0 mm. January is typically the driest time to visit Hong Kong when rainfall is around 20.0 mm.

Temperature in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hong Kong, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).

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 15 April 2025.
Read reviews from past customers who have flown Hainan Airlines, Emirates and KLM from London to Hong Kong. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Entertainment

7.7

Food

8.5

Boarding

8.5

Overall

8.1

Crew

8.9

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Hainan Airlines
8.1
Very Good
37 reviews
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Entertainment

7.7

Food

8.5

Boarding

8.5

Overall

8.1

Crew

8.9

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Emirates
8.0
Very Good
3,196 reviews
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Entertainment

7.7

Food

8.5

Boarding

8.5

Overall

8.1

Crew

8.9

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
KLM
7.8
Good
1,323 reviews
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Entertainment

7.7

Food

8.5

Boarding

8.5

Overall

8.1

Crew

8.9

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
泰國航空
7.7
Good
323 reviews
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Entertainment

7.7

Food

8.5

Boarding

8.5

Overall

8.1

Crew

8.9

Comfort

8.1

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

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 6 inbound flights from London per day. 16 airlines have flights to Hong Kong Intl from London on a regular basis.

  • 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$3,769 on this airline. Additional options worth looking into are Air China and China Southern, starting at HK$4,056 and HK$4,250 round-trip. These flights start at 42% 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$2,412), China Southern (HK$2,986), and Air China (HK$3,149).

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

    Most travellers choose London Heathrow - Hong Kong Intl, London Gatwick - Hong Kong Intl or London City - Hong Kong Intl when deciding on the best route 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 (74%), Iberia (63%) and British Airways (63%).

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

    On average you can expect to pay HK$23,419 for a flight from London to Hong Kong. The cheapest flight overall is HK$5,334 while the most popular route, (London Heathrow - Hong Kong Intl) is currently priced at HK$4,188.

  • Where are the most common stopover locations when flying from London to Hong Kong?

    Most of the time, London to Hong Kong flights that have stopovers will stop in Zurich. Beijing sees the second most layovers for non-direct flights flying from London to Hong Kong.

  • Where are the least popular stopover locations for London to Hong Kong flights?

    London to Hong Kong flights have a stopover in Frankfurt am Main the least frequently.

  • 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.

See more FAQs

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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 15 April 2025.
Cathay Pacific flights from London to Hong Kong Intl
British Airways flights from London to Hong Kong Intl
Lufthansa flights from London to Hong Kong Intl
Air China flights from London to Hong Kong Intl

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 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapestHK$3,225AverageHK$4,876FlexibilityNo cancel feeOn-time67%
Search Air China flights
China SouthernCheapestHK$3,319AverageHK$4,814FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China EasternCheapestHK$3,492AverageHK$4,422FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
SWISSCheapestHK$3,772AverageHK$6,181FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapestHK$4,400AverageHK$7,141FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapestHK$5,273AverageHK$6,653FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapestHK$5,387AverageHK$13,300FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestHK$5,554AverageHK$7,664FlexibilityNo cancel feeOn-time77%
Search Air France flights
泰國航空CheapestHK$5,571AverageHK$6,446FlexibilityNo cancel feeOn-time77%
Search 泰國航空 flights
British AirwaysCheapestHK$5,648AverageHK$7,516FlexibilityNo cancel feeOn-time70%
Search British Airways 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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