Cheap flights from London to Hong Kong from £249

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
LON — HKG
23 Nov — 30 Nov1
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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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 24 October 2025.

Mon 17/1110:30LGW - HKG
1 stop17h 00mChina Eastern
Tue 2/1220:20HKG - LGW
1 stop18h 10mChina Eastern
Deal found 22/10£358
Wed 12/1110:30LGW - HKG
3 stops25h 45mChina Eastern
Mon 17/1118:10HKG - LGW
2 stops44h 20mChina Eastern
Deal found 22/10£359
Wed 12/1110:30LGW - HKG
1 stop17h 00mChina Eastern
Sun 30/1120:20HKG - LGW
1 stop25h 40mChina Eastern
Deal found 22/10£360
Sun 7/1220:25LHR - HKG
1 stop16h 25mAir China
Sun 14/1210:30HKG - LHR
1 stop15h 20mAir China
Deal found 22/10£361
Tue 2/1210:30LGW - HKG
1 stop17h 00mChina Eastern
Tue 9/1220:20HKG - LGW
1 stop25h 40mChina Eastern
Deal found 23/10£361
Wed 12/1117:00LGW - HKG
3 stops34h 05mChina Eastern
Wed 26/1112:05HKG - LGW
3 stops26h 25mChina Eastern
Deal found 23/10£362
Tue 11/1110:30LGW - HKG
1 stop19h 55mChina Eastern
Tue 18/1117:05HKG - LGW
2 stops21h 25mChina Eastern
Deal found 23/10£363
Thu 6/1121:30LHR - HKG
1 stop31h 20mChina Southern
Sat 22/1114:05HKG - LHR
1 stop36h 30mChina Southern
Deal found 21/10£366
Sun 23/1110:30LGW - HKG
1 stop18h 10mChina Eastern
Thu 4/1215:25HKG - LGW
1 stop23h 05mChina Eastern
Deal found 23/10£366
Mon 1/1210:30LGW - HKG
1 stop18h 10mChina Eastern
Tue 16/1212:30HKG - LGW
1 stop26h 00mChina Eastern
Deal found 22/10£367
Mon 1/1221:30LHR - HKG
1 stop31h 20mChina Southern
Wed 21/114:05HKG - LHR
1 stop35h 50mChina Southern
Deal found 23/10£367
Tue 18/1110:30LGW - HKG
1 stop18h 10mChina Eastern
Tue 2/1212:05HKG - LGW
3 stops26h 25mChina Eastern
Deal found 23/10£367

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 24 October 2025.

Round-trip from

£358

One-way from

£249

Popular in

July

Cheapest in

November

Average price

£628

Good round-trip deal

£732 or less

Good one-way deal

£549 or less
Hainan Airlines
  • Hainan Airlines
  • 2/2-22/2
  • 4 total stops
  • 72h 45m total
  • London to Hong Kong
Air China
  • Air China
  • 9/11
  • 1 total stop
  • 17h 25m total
  • London to Hong Kong
Highest demand for flights based on searches. 15% potential increase in price (£89 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 October 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 24 October 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

STN - HKG

STNHKG

London Stansted

Sun 23/11

06:25-16:30

3 stops26h 05m

Hong Kong Intl

Sun 30/11

20:20-16:10

2 stops27h 50m

£406

LondonHong Kong

LTN - HKG

LTNHKG

London Luton

Sun 11/1

09:15-20:50

2 stops27h 35m

Hong Kong Intl

Mon 19/1

08:30-20:55

2 stops20h 25m

£442

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Thu 20/11

21:00-11:40

2 stops30h 40m

Hong Kong Intl

Mon 29/12

12:05-17:30

2 stops37h 25m

£448

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Tue 17/3

10:30-21:05

1 stop26h 35m

Hong Kong Intl

Thu 19/3

12:05-14:00

2 stops57h 55m

£463

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 12/11

20:25-20:50

1 stop16h 25m

Hong Kong Intl

Wed 26/11

21:15-17:30

2 stops28h 15m

£472

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sun 30/11

20:55-08:30

1 stop27h 35m

Hong Kong Intl

Thu 15/1

19:35-06:40

1 stop19h 05m

£477

LondonHong Kong

STN - HKG

STNHKG

London Stansted

Thu 13/11

18:05-11:30

2 stops33h 25m

Hong Kong Intl

Thu 27/11

12:05-15:40

3 stops35h 35m

£484

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sun 26/10

21:15-14:50

1 stop33h 35m

Hong Kong Intl

Sat 22/11

20:55-17:55

1 stop29h 00m

£492

LondonHong Kong

LTN - HKG

LTNHKG

London Luton

Thu 13/11

20:50-14:55

2 stops34h 05m

Hong Kong Intl

Thu 27/11

13:40-14:00

2 stops32h 20m

£499

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Fri 21/11

10:30-11:30

1 stop17h 00m

Hong Kong Intl

Mon 29/12

09:35-06:30

1 stop28h 55m

£511

Flights are sorted by cheapest return flights first.

Deals found on 22/10

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 17 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 £252). Flying from London to Hong Kong in July is currently the most expensive (average of £602). 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 24 October 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.

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 20% 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 £403.

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 24 October 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.

Comfort

7.6

Entertainment

7.8

Boarding

7.9

Crew

8.1

Food

7.3

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

Comfort

7.6

Entertainment

7.8

Boarding

7.9

Crew

8.1

Food

7.3

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

Comfort

7.6

Entertainment

7.8

Boarding

7.9

Crew

8.1

Food

7.3

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

Comfort

7.6

Entertainment

7.8

Boarding

7.9

Crew

8.1

Food

7.3

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

Comfort

7.6

Entertainment

7.8

Boarding

7.9

Crew

8.1

Food

7.3

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

Comfort

7.6

Entertainment

7.8

Boarding

7.9

Crew

8.1

Food

7.3

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 3 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 27h 35m. Fly via China Eastern, Etihad Airways, or Hainan Airlines to get the fastest option. There are 5980 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 £250 on this airline. Additional options worth looking into are China Eastern and China Southern, starting at £297 and £310 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 £250 on Air China. Other airlines that offer cheap prices include China Eastern from £251 and China Southern from £256 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 (80%), Iberia (68%), British Airways (68%).

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

    While on average a flight from London to Hong Kong is generally £2,418, our data shows the cheapest flight currently is £490. When looking at the most popular route, (London Heathrow - Hong Kong Intl), you can expect to pay £337 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 £252). Flying from London to Hong Kong in July is currently the most expensive (average of £602). 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

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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 24 October 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 24 October 2025.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest£250Average£737FlexibilityNo cancel feeOn-time75%
Search Emirates flights
China EasternCheapest£297Average£407FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapest£310Average£388FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapest£329Average£483FlexibilityNo cancel feeOn-time67%
Search Air China flights
LufthansaCheapest£361Average£623FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SWISSCheapest£369Average£587FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Hainan AirlinesCheapest£375Average£482FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Etihad AirwaysCheapest£418Average£482FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air IndiaCheapest£488Average£580FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Air FranceCheapest£510Average£668FlexibilityNo 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?

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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