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Cheap flights from London to Hong Kong from HK$2,590

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 28-4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — HKG
27 Dec — 3 Jan1
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 61 days in advance, depart on a Wednesday or Monday 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 27 November 2025.

Round-trip from

HK$3,500

One-way from

HK$2,590

Popular in

July

Cheapest in

November

Average price

HK$5,079

Good round-trip deal

HK$7,213 or less

Good one-way deal

HK$5,643 or less
China Southern
  • China Southern
  • 13-1-1-2
  • 2 total stops
  • 54h 00m total
  • London to Hong Kong
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Air China
  • Air China
  • 28-4
  • 1 total stop
  • 15h 25m total
  • London to Hong Kong
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (HK$9,318 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$1,827 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from London (LON) to Hong Kong Intl.
Search Deals
Price to beat on a one-way flight from London (LON) to Hong Kong Intl.
Search Deals

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 27 November 2025.

Tue 2-1210:30LGW - HKG
1 stop17h 00mChina Eastern
Fri 12-1217:40HKG - LGW
1 stop20h 50mChina Eastern
Deal found 25-11HK$3,500
Tue 2-1210:30LGW - HKG
1 stop17h 00mChina Eastern
Wed 17-1213:40HKG - LGW
1 stop24h 50mChina Eastern
Deal found 25-11HK$3,508
Sun 30-1121:30LHR - HKG
1 stop17h 30mChina Southern
Sun 7-1208:30HKG - LHR
1 stop18h 05mChina Southern
Deal found 25-11HK$3,515
Wed 26-1121:00LHR - HKG
1 stop19h 15mChina Eastern
Wed 25-209:35HKG - LHR
1 stop15h 55mChina Eastern
Deal found 25-11HK$3,546
Sun 30-1121:30LHR - HKG
1 stop17h 30mChina Southern
Mon 15-1208:30HKG - LHR
1 stop18h 05mChina Southern
Deal found 26-11HK$3,554
Tue 25-1120:25LHR - HKG
1 stop17h 25mAir China
Sat 6-1208:30HKG - LHR
1 stop17h 20mAir China
Deal found 25-11HK$3,570
Thu 27-1121:00LHR - HKG
2 stops35h 05mChina Eastern
Thu 26-209:35HKG - LHR
1 stop15h 55mChina Eastern
Deal found 25-11HK$3,632
Thu 27-1110:30LGW - HKG
1 stop29h 45mChina Eastern
Fri 12-1215:25HKG - LGW
1 stop23h 05mChina Eastern
Deal found 25-11HK$3,632
Sat 29-1110:30LGW - HKG
1 stop18h 10mChina Eastern
Thu 11-1217:40HKG - LGW
1 stop20h 50mChina Eastern
Deal found 25-11HK$3,640
Sat 29-1121:00LHR - HKG
1 stop19h 15mChina Eastern
Tue 9-1207:40HKG - LHR
1 stop17h 50mChina Eastern
Deal found 25-11HK$3,655
Sun 30-1121:00LHR - HKG
1 stop16h 05mChina Eastern
Thu 4-1207:40HKG - LHR
1 stop17h 50mChina Eastern
Deal found 25-11HK$3,671
Fri 28-1121:00LHR - HKG
2 stops41h 45mHainan Airlines
Sun 7-1218:55HKG - LHR
2 stops31h 00mHainan Airlines
Deal found 26-11HK$3,686

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 27 November 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 6-3

10:30-16:20

1 stop21h 50m

Hong Kong Intl

Fri 13-3

17:40-06:30

1 stop20h 50m

HK$4,130

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Tue 13-1

10:30-19:40

2 stops25h 10m

Hong Kong Intl

Tue 20-1

11:25-06:30

2 stops27h 05m

HK$4,744

LondonHong Kong

LCY - HKG

LCYHKG

London City

Wed 21-1

17:40-17:45

1 stop16h 05m

Hong Kong Intl

Thu 29-1

23:30-08:45

1 stop17h 15m

HK$5,211

LondonHong Kong

LCY - HKG

LCYHKG

London City

Mon 26-1

18:15-16:25

1 stop14h 10m

Hong Kong Intl

Tue 3-2

23:45-09:15

1 stop17h 30m

HK$5,226

LondonHong Kong

LCY - HKG

LCYHKG

London City

Sun 25-1

17:40-17:45

1 stop16h 05m

Hong Kong Intl

Wed 4-2

23:30-08:40

1 stop17h 10m

HK$5,226

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Tue 13-1

20:05-17:45

1 stop37h 40m

Hong Kong Intl

Tue 20-1

23:30-16:40

2 stops25h 10m

HK$5,296

LondonHong Kong

LCY - HKG

LCYHKG

London City

Thu 22-1

18:15-16:25

1 stop14h 10m

Hong Kong Intl

Fri 6-2

23:30-11:40

1 stop20h 10m

HK$5,374

LondonHong Kong

LTN - HKG

LTNHKG

London Luton

Wed 10-12

06:50-11:30

2 stops20h 40m

Hong Kong Intl

Wed 14-1

17:25-19:25

2 stops34h 00m

HK$5,413

LondonHong Kong

LCY - HKG

LCYHKG

London City

Mon 12-1

17:50-17:45

1 stop15h 55m

Hong Kong Intl

Sun 25-1

23:30-08:40

1 stop17h 10m

HK$5,429

LondonHong Kong

LTN - HKG

LTNHKG

London Luton

Sat 24-1

21:00-08:30

2 stops27h 30m

Hong Kong Intl

Thu 5-2

19:35-16:00

2 stops28h 25m

HK$5,506

Flights are sorted by cheapest return flights first.

Deals found on 25-11

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 21 November 2025.

To ensure you get the cheapest price possible for a flight from London to Hong Kong, you should look to book at least 61 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$2,613). Flying from London to Hong Kong in July is currently the most expensive (average of HK$6,237). 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 27 November 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 32% 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 Monday mornings when fares are most often at their lowest. Wednesday at midday 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 27 November 2025.

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$3,915.

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 Zurich (ZRH) have the shortest average one-way travel time for one-stop routes: 14h 53m.

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 Zurich (ZRH) offer the fastest connection on this route, with an average stopover time of 1h 35m.

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 157 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 27 November 2025.
See what other customers who have flown with Cathay Pacific, SWISS, 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.
Cathay Pacific
7.6
Good
1,072 reviews
Check prices

Boarding

7.9

Entertainment

7.8

Food

7.3

Comfort

7.6

Overall

7.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Sept 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for
Cathay Pacific
7.6
Good
1,072 reviews
Cathay Pacific
7.6
Good
1,072 reviews
Check prices

Boarding

7.9

Entertainment

7.8

Food

7.3

Comfort

7.6

Overall

7.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Sept 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for
SWISS
7.5
Good
1,797 reviews
Cathay Pacific
7.6
Good
1,072 reviews
Check prices

Boarding

7.9

Entertainment

7.8

Food

7.3

Comfort

7.6

Overall

7.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Sept 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for
Air China
7.2
Good
126 reviews
Cathay Pacific
7.6
Good
1,072 reviews
Check prices

Boarding

7.9

Entertainment

7.8

Food

7.3

Comfort

7.6

Overall

7.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Sept 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for
Lufthansa
6.8
Okay
7,594 reviews
Cathay Pacific
7.6
Good
1,072 reviews
Check prices

Boarding

7.9

Entertainment

7.8

Food

7.3

Comfort

7.6

Overall

7.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Sept 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for
British Airways
6.7
Okay
7,539 reviews
Cathay Pacific
7.6
Good
1,072 reviews
Check prices

Boarding

7.9

Entertainment

7.8

Food

7.3

Comfort

7.6

Overall

7.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Sept 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for

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 14h 10m. China Eastern provides one of the quickest options available for as low as HK$5,226. 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 Air China. Our recent data shows that you can find tickets from as low as HK$3,421 on this airline. Additional options worth looking into are China Southern and China Eastern, starting at HK$3,423 and HK$3,502 round-trip. These flights start at 49% 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$2,629), Hainan Airlines (HK$2,722), and Air China (HK$3,570).

  • 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 Stansted - 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 (80%), Iberia (64%) and British Airways (64%).

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

    On average you can expect to pay HK$12,075 for a flight from London to Hong Kong. The cheapest flight overall is HK$4,592 while the most popular route, (London Heathrow - Hong Kong Intl) is currently priced at HK$3,134.

  • 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$2,613). Flying from London to Hong Kong in July is currently the most expensive (average of HK$6,237). 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 27 November 2025.
Cathay Pacific flights from London to Hong Kong Intl
British Airways flights from London to Hong Kong Intl
Air China flights from London to Hong Kong Intl
Lufthansa 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 27 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapestHK$3,421AverageHK$4,946FlexibilityNo cancel feeOn-time67%
Search Air China flights
China SouthernCheapestHK$3,423AverageHK$4,739FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China EasternCheapestHK$3,502AverageHK$4,419FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
FinnairCheapestHK$4,928AverageHK$7,169FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Etihad AirwaysCheapestHK$4,933AverageHK$5,353FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
LufthansaCheapestHK$4,952AverageHK$6,511FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SWISSCheapestHK$4,953AverageHK$7,832FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air FranceCheapestHK$5,481AverageHK$7,148FlexibilityNo cancel feeOn-time77%
Search Air France flights
泰國航空CheapestHK$5,587AverageHK$6,600FlexibilityNo cancel feeOn-time77%
Search 泰國航空 flights
British AirwaysCheapestHK$5,704AverageHK$7,357FlexibilityNo 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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