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Cheap flights from Hong Kong to London from HK$2,085

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.
HKG — LON
8 apr. — 15 apr.1
1 adult

Cheapflights Tip: The best prices from Hong Kong to London are usually found in November or October, booked 30 days in advance, depart on a Tuesday or Monday and return on a Sunday

Cheap flight deals from Hong Kong to London

Keep the following information in mind while searching for Hong Kong to London flight deals. Data was last updated 3 april 2025.

Round-trip from

HK$4,008

One-way from

HK$2,085

Popular in

January

Cheapest in

November

Average price

HK$6,591

Good round-trip deal

HK$6,216 or less

Good one-way deal

HK$4,470 or less
Lufthansa
  • Lufthansa
  • 2-6-25-6
  • 2 total stops
  • 31h 30m total
  • Hong Kong to London
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China Southern
  • China Southern
  • 8-5
  • 1 total stop
  • 35h 25m total
  • Hong Kong to London
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (HK$201 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (HK$795 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Hong Kong to London (LON).
Search Deals
Price to beat on a one-way flight from Hong Kong to London (LON).
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Find flight deals from Hong Kong to London

Cheapest flights from Hong Kong to London
Explore the most affordable flight options available from Hong Kong to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 april 2025.

ma 2-623:25HKG - LHR
1 stop16h 15mLufthansa
wo 25-617:30LHR - HKG
1 stop15h 15mLufthansa
Deal found 2-4HK$4,008
ma 20-1020:55HKG - LHR
1 stop30h 45mFinnair
ma 1-1207:30LHR - HKG
1 stop27h 40mFinnair
Deal found 2-4HK$4,054
di 13-514:35HKG - STN
2 stops34h 20mMultiple Airlines
di 20-522:05STN - HKG
2 stops30h 45mMultiple Airlines
Deal found 2-4HK$4,187
wo 7-523:15HKG - LHR
1 stop19h 10mMultiple Airlines
do 15-516:30LHR - HKG
1 stop16h 15mMultiple Airlines
Deal found 2-4HK$4,210
wo 7-523:15HKG - LGW
1 stop25h 40mSWISS
vr 16-518:40LGW - HKG
1 stop15h 00mSWISS
Deal found 3-4HK$4,233
wo 7-523:15HKG - LHR
1 stop15h 40mSWISS
za 17-518:40LHR - HKG
1 stop15h 00mSWISS
Deal found 3-4HK$4,249
di 13-517:45HKG - LGW
2 stops32h 55mMultiple Airlines
di 20-520:20LGW - HKG
2 stops32h 30mMultiple Airlines
Deal found 2-4HK$4,249
ma 2-617:45HKG - LGW
1 stop19h 50mAir China
wo 25-612:35LGW - HKG
1 stop16h 10mAir China
Deal found 2-4HK$4,257
ma 19-508:30HKG - LHR
1 stop16h 35mChina Southern
do 12-621:00LHR - HKG
1 stop32h 20mChina Southern
Deal found 2-4HK$4,358
wo 7-523:15HKG - LCY
1 stop16h 35mMultiple Airlines
do 15-508:45LCY - HKG
1 stop24h 00mMultiple Airlines
Deal found 2-4HK$4,397
do 22-523:25HKG - LCY
1 stop15h 55mLufthansa
wo 28-517:00LCY - HKG
1 stop15h 45mLufthansa
Deal found 2-4HK$4,436
ma 19-520:05HKG - LGW
1 stop25h 55mChina Eastern
do 12-618:00LGW - HKG
1 stop20h 05mChina Eastern
Deal found 2-4HK$4,443

Cheapflights Fare Finder

Customise your flight search to find flights from Hong Kong to London 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 3 april 2025.
Use the filters below to find and compare flights from Hong Kong to London that are best for you.

Fly from

Hong Kong

Fly to

London

Route

Departure

Return

Price

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

ma 2-6

23:25-08:40

1 stop16h 15m

London Heathrow

wo 25-6

17:30-15:45

1 stop15h 15m

HK$4,008

Hong KongLondon

HKG - STN

HKGSTN

Hong Kong Intl

di 13-5

14:35-17:55

2 stops34h 20m

London Stansted

di 20-5

22:05-11:50

2 stops30h 45m

HK$4,187

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

wo 7-5

23:15-11:25

1 stop19h 10m

London Heathrow

do 15-5

16:30-15:45

1 stop16h 15m

HK$4,210

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

wo 7-5

23:15-17:55

1 stop25h 40m

London Gatwick

vr 16-5

18:40-16:40

1 stop15h 00m

HK$4,233

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

wo 7-5

23:15-07:55

1 stop15h 40m

London Heathrow

za 17-5

18:40-16:40

1 stop15h 00m

HK$4,249

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

di 13-5

17:45-19:40

2 stops32h 55m

London Gatwick

di 20-5

20:20-11:50

2 stops32h 30m

HK$4,249

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

ma 2-6

17:45-06:35

1 stop19h 50m

London Gatwick

wo 25-6

12:35-11:45

1 stop16h 10m

HK$4,257

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

ma 19-5

08:30-18:05

1 stop16h 35m

London Heathrow

do 12-6

21:00-12:20

1 stop32h 20m

HK$4,358

Hong KongLondon

HKG - LCY

HKGLCY

Hong Kong Intl

wo 7-5

23:15-08:50

1 stop16h 35m

London City

do 15-5

08:45-15:45

1 stop24h 00m

HK$4,397

Hong KongLondon

HKG - LCY

HKGLCY

Hong Kong Intl

do 22-5

23:25-08:20

1 stop15h 55m

London City

wo 28-5

17:00-15:45

1 stop15h 45m

HK$4,436

Flights are sorted by cheapest return flights first.

Deals found on 3-4

Showing 1-10 of 56 results
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Best time to book a flight from Hong Kong to London

Have a flexible travel schedule? Discover the best time to fly to London from Hong Kong 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 Hong Kong to London

How far ahead should I book a flight from Hong Kong to London?

Use this chart to determine the optimal time to book a return flight from Hong Kong to London. Price data was last updated on 28 March 2025.

Booking 30 days in advance of your planned departure date is, on average, the best time to get cheap flights from Hong Kong to London. 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 Hong Kong to London?

Currently, February is the cheapest month in which you can book a flight from Hong Kong to London (average of HK$553). Flying from Hong Kong to London in August is currently the most expensive (average of HK$937). 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 HK to LON?

Find hourly flight availability from Hong Kong to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 april 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 24% on flights from Hong Kong to London by exploring options for tickets in the afternoon.

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

Use this chart to determine the cheapest time to fly return from Hong Kong to London. Price data was last updated on 18 November 2024.

Travellers seeking maximum savings on their Hong Kong to London flight should consider departing on Tuesday afternoons 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 Hong Kong to London

Explore weekly flight availability from Hong Kong to London. 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 3 april 2025.

The most flights from HK0 to LON are scheduled on a Tuesday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in London by month

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

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

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

If weather is an important factor for your trip to London, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 3 april 2025.
Read reviews from past customers who have flown Hainan Airlines, Singapore Airlines and Emirates from Hong Kong to London. You can also see how each airline compares 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

Food

8.5

Overall

8.1

Boarding

8.5

Crew

8.9

Entertainment

7.7

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

Food

8.5

Overall

8.1

Boarding

8.5

Crew

8.9

Entertainment

7.7

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.
Singapore Airlines
8.1
Very Good
1,287 reviews
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Comfort

8.1

Food

8.5

Overall

8.1

Boarding

8.5

Crew

8.9

Entertainment

7.7

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
3,193 reviews
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Comfort

8.1

Food

8.5

Overall

8.1

Boarding

8.5

Crew

8.9

Entertainment

7.7

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

Comfort

8.1

Food

8.5

Overall

8.1

Boarding

8.5

Crew

8.9

Entertainment

7.7

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 Hong Kong to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    According to our current data, Lufthansa (HK$4,008), SWISS (HK$4,233), and Air China (HK$4,257) offers the cheapest pricing from Hong Kong to London. Lufthansa is currently priced 30% below the average price you’ll pay for this route.

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

    The cheapest airline one-way is China Southern, with whom users have recently found tickets for as low as HK$2,085. However, be on the lookout for offers from China Eastern and Hainan Airlines, as they are both options that can get you from Hong Kong to London for a low price.

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

    Most travellers choose Hong Kong Intl - London Heathrow, Hong Kong Intl - London Gatwick or Hong Kong Intl - London City when deciding on the best route from Hong Kong to London.

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

    No one likes to see their flight delayed. When booking a flight from Hong Kong to London consider choosing Iberia(93%), British Airways(93%) or Cathay Pacific(80%), as they are the most reliable in getting you off to your destination on time.

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

    On average you can expect to pay HK$23,173 for a flight from Hong Kong to London. The cheapest flight overall is HK$4,365 while the most popular route, (Hong Kong Intl - London Heathrow) is currently priced at HK$4,054.

  • Can I find deals for flights from Hong Kong to London that include hotel bookings?

    Yes. In addition to deals on Hong Kong to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to London.

  • Can I find deals for business class flights from Hong Kong to London?

    Yes. Cheapflights offers flight deals from Hong Kong to London 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 Hong Kong to London?

    Currently, February is the cheapest month in which you can book a flight from Hong Kong to London (average of HK$553). Flying from Hong Kong to London in August is currently the most expensive (average of HK$937). 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

Travelling to a place near Hong Kong?

Book flights to Hong Kong if you plan to visit one of these locations
Winchester
Royal Tunbridge Wells
Borehamwood
Hounslow
Slough
Buckingham
Gatwick
Richmond
Wembley
Guildford
Maidstone
Enfield
Luton
Croydon
Newmarket
Southall

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.

Top 10 airlines flying from Hong Kong to London

Discover the top 10 airlines that operate flights from Hong Kong to London. 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 3 april 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestHK$2,566AverageHK$5,241FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapestHK$3,112AverageHK$5,303FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
China SouthernCheapestHK$3,200AverageHK$4,319FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China EasternCheapestHK$3,240AverageHK$5,311FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapestHK$3,241AverageHK$6,081FlexibilityNo cancel feeOn-time67%
Search Air China flights
FinnairCheapestHK$4,301AverageHK$5,734FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapestHK$4,729AverageHK$6,048FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestHK$4,734AverageHK$6,007FlexibilityNo cancel feeOn-time77%
Search Air France flights
Turkish AirlinesCheapestHK$4,968AverageHK$5,645FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Singapore AirlinesCheapestHK$5,077AverageHK$6,213FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines 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 Hong Kong to London?

Cheapflights helps you search for flights from Hong Kong to London via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to London?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from Hong Kong.

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

Need flexible booking options for your flight to London from Hong Kong? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Hong Kong to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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