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Cheap flights from London to Hong Kong from £241

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — HKG
29 Apr — 6 May1
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 Monday or Sunday and return on a Thursday

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 April 2025.

Round-trip from

£379

One-way from

£241

Popular in

July

Cheapest in

November

Average price

£680

Good round-trip deal

£669 or less

Good one-way deal

£512 or less
Air China
  • Air China
  • 4/6-12/6
  • 2 total stops
  • 47h 50m total
  • London to Hong Kong
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8/5
  • 8/5
  • 3 total stops
  • 54h 05m total
  • London to Hong Kong
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Highest demand for flights based on searches. 16% potential increase in price (£95 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
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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 24 April 2025.

Tue 6/521:20LHR - HKG
1 stop19h 25mChina Eastern
Tue 20/507:30HKG - LHR
1 stop18h 10mChina Eastern
Deal found 22/4£376
Fri 28/1110:30LGW - HKG
1 stop26h 35mChina Eastern
Sat 6/1213:40HKG - LGW
1 stop24h 50mChina Eastern
Deal found 22/4£377
Wed 4/612:35LGW - HKG
1 stop20h 45mAir China
Thu 12/610:30HKG - LGW
1 stop27h 05mAir China
Deal found 22/4£379
Wed 11/622:00LHR - HKG
1 stop34h 45mMultiple Airlines
Sun 17/811:00HKG - LHR
2 stops39h 30mMultiple Airlines
Deal found 22/4£383
Fri 2/522:00LHR - HKG
2 stops28h 05mHainan Airlines
Sun 25/510:15HKG - LHR
2 stops40h 15mHainan Airlines
Deal found 23/4£394
Wed 28/520:25LHR - HKG
1 stop15h 35mAir China
Thu 5/610:30HKG - LHR
1 stop17h 00mAir China
Deal found 23/4£405
Mon 12/506:55LGW - HKG
2 stops21h 55mMultiple Airlines
Tue 20/520:15HKG - LGW
2 stops30h 25mMultiple Airlines
Deal found 22/4£417
Thu 19/621:00LHR - HKG
1 stop32h 20mChina Southern
Sun 22/613:40HKG - LHR
1 stop35h 25mChina Southern
Deal found 22/4£419
Mon 12/507:15LTN - HKG
2 stops25h 40mMultiple Airlines
Tue 20/514:35HKG - LTN
2 stops33h 30mMultiple Airlines
Deal found 22/4£430
Sun 18/507:25STN - HKG
2 stops25h 55mMultiple Airlines
Sun 25/517:30HKG - STN
2 stops25h 00mMultiple Airlines
Deal found 23/4£457
Wed 17/917:00LCY - HKG
1 stop15h 45mLufthansa
Wed 10/1223:45HKG - LCY
1 stop17h 40mLufthansa
Deal found 23/4£527
Thu 27/1113:30LCY - HKG
1 stop19h 35mSWISS
Wed 4/223:20HKG - LCY
1 stop17h 25mSWISS
Deal found 22/4£563

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 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

Depart

Return

Price

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Tue 6/5

21:20-23:45

1 stop19h 25m

Hong Kong Intl

Tue 20/5

07:30-18:40

1 stop18h 10m

£376

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Wed 4/6

12:35-16:20

1 stop20h 45m

Hong Kong Intl

Thu 12/6

10:30-06:35

1 stop27h 05m

£379

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Wed 4/6

11:35-16:05

1 stop21h 30m

Hong Kong Intl

Wed 11/6

20:05-15:00

1 stop25h 55m

£381

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 11/6

22:00-15:45

1 stop34h 45m

Hong Kong Intl

Sun 17/8

11:00-19:30

2 stops39h 30m

£383

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 12/5

22:00-15:45

2 stops34h 45m

Hong Kong Intl

Thu 5/6

20:50-19:30

2 stops29h 40m

£395

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 4/6

20:25-11:45

1 stop32h 20m

Hong Kong Intl

Wed 11/6

10:30-20:30

1 stop17h 00m

£401

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Mon 12/5

06:55-11:50

2 stops21h 55m

Hong Kong Intl

Tue 20/5

20:15-19:40

2 stops30h 25m

£417

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Thu 19/6

21:00-12:20

1 stop32h 20m

Hong Kong Intl

Sun 22/6

13:40-18:05

1 stop35h 25m

£419

LondonHong Kong

LTN - HKG

LTNHKG

London Luton

Mon 12/5

07:15-15:55

2 stops25h 40m

Hong Kong Intl

Tue 20/5

14:35-17:05

2 stops33h 30m

£430

LondonHong Kong

STN - HKG

STNHKG

London Stansted

Sun 18/5

07:25-16:20

2 stops25h 55m

Hong Kong Intl

Sun 25/5

17:30-11:30

2 stops25h 00m

£457

Flights are sorted by cheapest return flights first.

Deals found on 22/4

Showing 1-10 of 42 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 18 April 2025.

Booking 38 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, April is the cheapest month in which you can book a flight from London to Hong Kong (average of £728). Flying from London to Hong Kong in July is currently the most expensive (average of £1,111). 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 April 2025.

It’s optimal to fly from London to Hong Kong at midday. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the morning.

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. Tuesday 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 24 April 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).

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 24 April 2025.
Peruse reviews from past customers who have flown with Hainan Airlines, Emirates and KLM from London to Hong Kong to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Comfort

8.1

Crew

8.9

Food

8.5

Boarding

8.5

Entertainment

7.7

Overall

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

Comfort

8.1

Crew

8.9

Food

8.5

Boarding

8.5

Entertainment

7.7

Overall

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
3,206 reviews
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Comfort

8.1

Crew

8.9

Food

8.5

Boarding

8.5

Entertainment

7.7

Overall

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
1,333 reviews
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Comfort

8.1

Crew

8.9

Food

8.5

Boarding

8.5

Entertainment

7.7

Overall

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.
Thai Airways
7.7
Good
325 reviews
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Comfort

8.1

Crew

8.9

Food

8.5

Boarding

8.5

Entertainment

7.7

Overall

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?

    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. 21 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.

  • 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 £379 on this airline. Additional options worth looking into are China Eastern and Hainan Airlines, starting at £381 and £389 round-trip. Users have found that Air China is 40% 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 £247 on China Eastern. Other airlines that offer cheap prices include Hainan Airlines from £286 and China Southern from £306 one-way.

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

    The most popular route from London to Hong Kong is London Heathrow - Hong Kong Intl. You may also consider London Gatwick - Hong Kong Intl or London City - Hong Kong Intl.

  • 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 (86%), Iberia (67%), British Airways (67%).

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

    While on average a flight from London to Hong Kong is generally £2,534, our data shows the cheapest flight currently is £456. When looking at the most popular route, (London Heathrow - Hong Kong Intl), you can expect to pay £318 for that flight.

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

    Flights departing from London and landing in Hong Kong stopover in Beijing most frequently. Beijing follows Beijing in terms of the most common stopover location on London to Hong Kong flights. Beijing is followed by Shanghai in terms of the most popular stopover location for London to Hong Kong flights.

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

    Summer Palace, Forbidden City, and Bell and Drum Towers are the most popular attractions in Beijing if you're in need of something to do during your stopover. Travelers on a layover in Beijing can visit Summer Palace, Forbidden City, and Bell and Drum Towers, by traveling 17.3 mi, 15.1 mi, and 13.9 mi, respectively after landing at Beijing Capital.

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

    Beijing travellers tend to visit Summer Palace, Forbidden City, and Bell and Drum Towers more than any other notable places. Summer Palace, Forbidden City, and Bell and Drum Towers can be accessed by travelling approximately 34.6 mi, 28.1 mi, and 29.8 mi, respectively from Beijing Daxing Intl.

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

    If you're on a stopover in Shanghai and looking for things to do, consider visiting People's Square, Shanghai Disneyland, or Shanghai Grand Theatre. Travelers on a layover in Shanghai can visit People's Square, Shanghai Disneyland, and Shanghai Grand Theatre, by traveling 20.3 mi, 8.7 mi, and 20.6 mi, respectively after landing at Shanghai Pu Dong.

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

    The least popular stopover on flights from London to Hong Kong is Dubai. Paris follows Dubai in terms of the least common stopover location on London to Hong Kong flights. Bangkok comes next as the third least popular stopover location 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, April is the cheapest month in which you can book a flight from London to Hong Kong (average of £728). Flying from London to Hong Kong in July is currently the most expensive (average of £1,111). 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.

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 April 2025.
Cathay Pacific flights from London to Hong Kong Intl
Air China flights from London to Hong Kong Intl
British Airways flights from London to Hong Kong Intl
Qatar Airways 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 858,174 searches. Data last updated 24 April 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£304Average£424FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapest£306Average£387FlexibilityNo cancel feeOn-time69%
Search China Southern flights
SWISSCheapest£317Average£553FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air ChinaCheapest£331Average£498FlexibilityNo cancel feeOn-time67%
Search Air China flights
LufthansaCheapest£363Average£680FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
EmiratesCheapest£384Average£740FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Hainan AirlinesCheapest£385Average£550FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
KLMCheapest£501Average£744FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£510Average£705FlexibilityNo cancel feeOn-time77%
Search Air France flights
FinnairCheapest£515Average£821FlexibilityNo 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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