Cheap flights from London to Hong Kong from £256

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 24/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — HKG
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from London to Hong Kong Intl are usually found in November or February, booked 42 days in advance, depart on a Sunday or Monday and return on a Monday

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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 7 November 2025.

Tue 25/1110:30LGW - HKG
1 stop17h 00mChina Eastern
Fri 5/1220:20HKG - LGW
1 stop18h 10mChina Eastern
Deal found 7/11£352
Thu 20/1110:30LGW - HKG
1 stop17h 00mChina Eastern
Wed 3/1213:40HKG - LGW
1 stop24h 50mChina Eastern
Deal found 6/11£353
Mon 10/1121:30LHR - HKG
1 stop17h 30mChina Southern
Tue 10/208:30HKG - LHR
1 stop18h 05mChina Southern
Deal found 5/11£354
Tue 18/1110:30LGW - HKG
1 stop17h 00mChina Eastern
Wed 3/1220:20HKG - LGW
1 stop18h 10mChina Eastern
Deal found 6/11£354
Sun 30/1110:30LGW - HKG
1 stop17h 00mChina Eastern
Sun 7/1217:40HKG - LGW
1 stop28h 20mChina Eastern
Deal found 5/11£354
Fri 7/1121:00LHR - HKG
2 stops41h 45mHainan Airlines
Sun 16/1118:55HKG - LHR
2 stops31h 00mHainan Airlines
Deal found 5/11£355
Fri 28/1121:00LHR - HKG
2 stops41h 45mHainan Airlines
Thu 4/1218:35HKG - LHR
2 stops31h 00mHainan Airlines
Deal found 5/11£356
Wed 3/1210:30LGW - HKG
3 stops25h 45mChina Eastern
Wed 10/1211:55HKG - LGW
1 stop26h 35mChina Eastern
Deal found 5/11£357
Mon 10/1110:30LGW - HKG
1 stop29h 45mChina Eastern
Mon 9/220:20HKG - LGW
1 stop18h 10mChina Eastern
Deal found 6/11£357
Sat 29/1110:30LGW - HKG
1 stop19h 55mChina Eastern
Wed 10/1217:40HKG - LGW
1 stop20h 50mChina Eastern
Deal found 5/11£358
Sun 23/1110:30LGW - HKG
3 stops40h 35mChina Eastern
Sun 30/1117:40HKG - LGW
1 stop28h 20mChina Eastern
Deal found 7/11£359
Tue 18/1110:30LGW - HKG
1 stop29h 45mChina Eastern
Tue 25/1115:25HKG - LGW
1 stop23h 05mChina Eastern
Deal found 5/11£360

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 7 November 2025.

Round-trip from

£352

One-way from

£256

Popular in

July

Cheapest in

November

Average price

£476

Good round-trip deal

£757 or less

Good one-way deal

£558 or less
China Eastern
  • China Eastern
  • 25/11-5/12
  • 2 total stops
  • 47h 35m total
  • London to Hong Kong
Air China
  • Air China
  • 24/1
  • 1 total stop
  • 30h 30m total
  • London to Hong Kong
Highest demand for flights based on searches. 15% potential increase in price (£92 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Average for round-trip flights in November 2025
Price to beat on a round-trip flight from London (LON) to Hong Kong Intl.
Price to beat on a one-way flight from London (LON) to Hong Kong Intl.

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 858,174 searches. Data last updated 7 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

Depart

Return

Price

LondonHong Kong

LTN - HKG

LTNHKG

London Luton

Thu 4/12

20:50-11:40

3 stops30h 50m

Hong Kong Intl

Tue 16/12

20:15-14:00

2 stops25h 45m

£481

LondonHong Kong

LTN - HKG

LTNHKG

London Luton

Tue 25/11

09:25-20:50

2 stops27h 25m

Hong Kong Intl

Thu 4/12

08:30-20:55

2 stops20h 25m

£487

LondonHong Kong

LCY - HKG

LCYHKG

London City

Tue 24/2

18:15-16:25

1 stop14h 10m

Hong Kong Intl

Mon 9/3

23:45-09:15

1 stop17h 30m

£510

LondonHong Kong

LCY - HKG

LCYHKG

London City

Tue 27/1

17:40-17:45

1 stop16h 05m

Hong Kong Intl

Fri 6/2

23:30-11:40

1 stop20h 10m

£510

LondonHong Kong

LCY - HKG

LCYHKG

London City

Wed 11/3

17:40-17:45

1 stop16h 05m

Hong Kong Intl

Wed 25/3

23:30-08:40

1 stop17h 10m

£510

LondonHong Kong

LCY - HKG

LCYHKG

London City

Sun 1/3

19:20-17:45

1 stop14h 25m

Hong Kong Intl

Mon 9/3

23:45-09:15

1 stop17h 30m

£511

LondonHong Kong

LTN - HKG

LTNHKG

London Luton

Thu 20/11

15:30-19:20

2 stops19h 50m

Hong Kong Intl

Wed 3/12

20:20-10:30

2 stops22h 10m

£526

LondonHong Kong

LCY - HKG

LCYHKG

London City

Tue 13/1

17:40-17:45

1 stop16h 05m

Hong Kong Intl

Thu 29/1

23:30-08:45

1 stop17h 15m

£527

LondonHong Kong

LCY - HKG

LCYHKG

London City

Sun 11/1

17:40-17:45

1 stop16h 05m

Hong Kong Intl

Thu 29/1

23:30-08:45

1 stop17h 15m

£527

LondonHong Kong

LTN - HKG

LTNHKG

London Luton

Mon 17/11

06:50-12:40

2 stops21h 50m

Hong Kong Intl

Tue 24/3

13:45-14:00

2 stops32h 15m

£529

Flights are sorted by cheapest return flights first.

Deals found on 5/11

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 31 October 2025.

Booking 42 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Hong Kong. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 £257). Flying from London to Hong Kong in July is currently the most expensive (average of £613). 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 7 November 2025.

It’s optimal to fly from London to Hong Kong in the afternoon. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight at midday.

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 Saturday evenings when fares are most often at their lowest. Saturday 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 7 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.

Shanghai (PVG) – 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.

Shanghai (PVG) is the most affordable one-stop option, with an average return flight price of £411.

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 Beijing (PEK) have the shortest average one-way travel time for one-stop routes: 14h 35m.

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 Singapore (SIN) offer the fastest connection on this route, with an average stopover time of 1h 10m.

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 7 November 2025.
See what other customers who have flown with Cathay Pacific, China Southern, andChina Eastern 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.

Crew

8.1

Food

7.3

Comfort

7.6

Boarding

7.9

Entertainment

7.8

Overall

7.6

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

Crew

8.1

Food

7.3

Comfort

7.6

Boarding

7.9

Entertainment

7.8

Overall

7.6

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

Crew

8.1

Food

7.3

Comfort

7.6

Boarding

7.9

Entertainment

7.8

Overall

7.6

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

Crew

8.1

Food

7.3

Comfort

7.6

Boarding

7.9

Entertainment

7.8

Overall

7.6

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

Crew

8.1

Food

7.3

Comfort

7.6

Boarding

7.9

Entertainment

7.8

Overall

7.6

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

Crew

8.1

Food

7.3

Comfort

7.6

Boarding

7.9

Entertainment

7.8

Overall

7.6

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?

    Hong Kong Intl (HKG), located 16.2 mi from the city center, is the airport you fly into when you book flights from London to Hong Kong. 22 airlines have flights to Hong Kong Intl from London on a regular basis. Booking flights from London to Hong Kong Intl should not be difficult; the airport handles an average of 7 inbound flights from London per day.

  • How long is the flight from London to Hong Kong?

    There are many flights that can get you from London to Hong Kong in 14h 10m. Fly via Lufthansa, SWISS, or Qatar Airways to get the fastest option. There are 5960 mi between London and Hong Kong. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from London to Hong Kong round-trip?

    Our cheapest airline available from London to Hong Kong is Emirates. Our recent data shows that you can find tickets from as low as £254 on this airline. Additional options worth looking into are China Eastern and China Southern, starting at £302 and £314 round-trip. Users have found that Emirates is 61% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from London to Hong Kong one-way?

    One-way options have recently been found by users for as low as £265 on Hainan Airlines. Other airlines that offer cheap prices include China Eastern from £267 and Lufthansa from £380 one-way.

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

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London to Hong Kong on time: Cathay Pacific (79%), Iberia (72%), British Airways (72%).

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

    While on average a flight from London to Hong Kong is generally £2,887, our data shows the cheapest flight currently is £496. When looking at the most popular route, (London Heathrow - Hong Kong Intl), you can expect to pay £348 for that flight.

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

  • What are some popular things to do or see while on a stopover in Shanghai?

    People's Square, Shanghai Grand Theatre, and Jing'an Temple are the most popular attractions in Shanghai if you're in need of something to do during your stopover. Travelers on a layover in Shanghai can visit People's Square, Shanghai Grand Theatre, and Jing'an Temple, by traveling 20.3 mi, 20.6 mi, and 22.0 mi, respectively after landing at Shanghai Pu Dong.

  • What are some popular points of interest to see during a stopover in Beijing?

    Beijing travellers tend to visit Summer Palace, The Antiquarium of the Palace Museum, and Zhengyangmen more than any other notable places. Summer Palace, The Antiquarium of the Palace Museum, and Zhengyangmen can be accessed by travelling approximately 17.3 mi, 14.9 mi, and 15.9 mi, respectively from Beijing Capital.

  • What are points of interest worth seeing during a stopover in Beijing?

    If you're on a stopover in Beijing and looking for things to do, consider visiting Summer Palace, The Antiquarium of the Palace Museum, or Zhengyangmen. Travelers on a layover in Beijing can visit Summer Palace, The Antiquarium of the Palace Museum, and Zhengyangmen, by traveling 34.6 mi, 28.2 mi, and 27.0 mi, respectively after landing at Beijing Daxing Intl.

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

  • 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 £257). Flying from London to Hong Kong in July is currently the most expensive (average of £613). 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 7 November 2025.

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 858,174 searches. Data last updated 7 November 2025.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest£254Average£753FlexibilityNo cancel feeOn-time75%
Search Emirates flights
China EasternCheapest£302Average£412FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapest£314Average£395FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapest£334Average£492FlexibilityNo cancel feeOn-time67%
Search Air China flights
LufthansaCheapest£373Average£630FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SWISSCheapest£377Average£600FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Hainan AirlinesCheapest£382Average£493FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Etihad AirwaysCheapest£427Average£494FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air IndiaCheapest£497Average£591FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
FinnairCheapest£518Average£778FlexibilityNo cancel feeOn-time76%
Search Finnair 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?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to Hong Kong.

Can Cheapflights find flights from London to Hong Kong with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to Hong Kong, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from London to Hong Kong become cheaper?

Yes, Cheapflights offers price alerts on London to Hong Kong flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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