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Cheap flights from Hong Kong to London from HK$2,300

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 25-9. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — LON
13 Jul — 20 Jul1
1 adult

Cheapflights Tip: The best prices from Hong Kong to London are usually found in November or December, booked 30 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

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 8 July 2025.

Round-trip from

HK$5,291

One-way from

HK$2,300

Popular in

April

Cheapest in

November

Average price

HK$6,711

Good round-trip deal

HK$7,009 or less

Good one-way deal

HK$4,867 or less
China Eastern
  • China Eastern
  • 1-8-31-8
  • 2 total stops
  • 48h 25m total
  • Hong Kong to London
Royal Brunei Airlines
  • Royal Brunei Airlines
  • 25-9
  • 2 total stops
  • 22h 40m total
  • Hong Kong to London
Highest demand for flights based on searches. 4% potential increase in price (HK$2,168 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (HK$862 potential savings vs. average return price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Hong Kong to London (LON).
Price to beat on a one-way flight from Hong Kong to London (LON).

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 8 July 2025.

Sun 19-1023:15HKG - LHR
2 stops24h 20mSWISS
Sat 1-1120:05LHR - HKG
1 stop37h 00mSWISS
Deal found 5-7HK$5,283
Fri 1-817:05HKG - LGW
1 stop28h 55mChina Eastern
Sun 31-811:35LGW - HKG
1 stop19h 30mChina Eastern
Deal found 6-7HK$5,291
Sat 6-1219:35HKG - LHR
1 stop24h 30mEtihad Airways
Sun 11-120:55LHR - HKG
1 stop27h 35mEtihad Airways
Deal found 6-7HK$5,314
Wed 22-1022:45HKG - LHR
1 stop15h 55mMultiple Airlines
Fri 31-1019:35LHR - HKG
2 stops36h 45mMultiple Airlines
Deal found 7-7HK$5,322
Mon 22-923:15HKG - LCY
1 stop26h 30mSWISS
Thu 29-109:15LCY - HKG
1 stop23h 50mSWISS
Deal found 6-7HK$5,322
Mon 20-1017:45HKG - LHR
1 stop33h 45mAir China
Sun 2-1117:40LHR - HKG
1 stop17h 20mAir China
Deal found 6-7HK$5,346
Wed 22-1022:45HKG - LGW
2 stops28h 40mMultiple Airlines
Sat 1-1121:05LGW - HKG
2 stops35h 15mMultiple Airlines
Deal found 7-7HK$5,346
Mon 18-808:30HKG - LHR
1 stop16h 35mChina Southern
Sun 7-921:00LHR - HKG
1 stop32h 30mChina Southern
Deal found 8-7HK$5,361
Mon 22-923:15HKG - LGW
1 stop25h 35mSWISS
Sun 1-210:30LGW - HKG
2 stops22h 35mSWISS
Deal found 6-7HK$5,361
Mon 11-807:30HKG - STN
2 stops23h 29mMultiple Airlines
Sun 31-807:25STN - HKG
2 stops30h 40mMultiple Airlines
Deal found 7-7HK$5,369
Tue 15-722:45HKG - LCY
1 stop26h 50mKLM
Thu 11-909:20LCY - HKG
1 stop23h 05mKLM
Deal found 7-7HK$5,369
Mon 22-923:15HKG - LCY
1 stop16h 35mMultiple Airlines
Tue 3-218:15LCY - HKG
1 stop14h 10mMultiple Airlines
Deal found 6-7HK$5,393

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 8 July 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

Sun 19-10

23:15-16:35

2 stops24h 20m

London Heathrow

Sat 1-11

20:05-17:05

1 stop37h 00m

HK$5,283

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Fri 1-8

17:05-15:00

1 stop28h 55m

London Gatwick

Sun 31-8

11:35-14:05

1 stop19h 30m

HK$5,291

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Sat 6-12

19:35-12:05

1 stop24h 30m

London Heathrow

Sun 11-1

20:55-08:30

1 stop27h 35m

HK$5,314

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Wed 22-10

22:45-07:40

1 stop15h 55m

London Heathrow

Fri 31-10

19:35-16:20

2 stops36h 45m

HK$5,322

Hong KongLondon

HKG - LCY

HKGLCY

Hong Kong Intl

Mon 22-9

23:15-18:45

1 stop26h 30m

London City

Mon 26-1

17:45-17:05

1 stop15h 20m

HK$5,322

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Mon 20-10

17:45-20:30

1 stop33h 45m

London Heathrow

Sun 2-11

17:40-19:00

1 stop17h 20m

HK$5,346

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Wed 22-10

22:45-20:25

2 stops28h 40m

London Gatwick

Sat 1-11

21:05-16:20

2 stops35h 15m

HK$5,346

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Mon 18-8

08:30-18:05

1 stop16h 35m

London Heathrow

Sun 7-9

21:00-12:30

1 stop32h 30m

HK$5,361

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Mon 22-9

23:15-17:50

1 stop25h 35m

London Gatwick

Sun 1-2

10:30-17:05

2 stops22h 35m

HK$5,361

Hong KongLondon

HKG - STN

HKGSTN

Hong Kong Intl

Mon 11-8

07:30-23:59

2 stops23h 29m

London Stansted

Sun 31-8

07:25-21:05

2 stops30h 40m

HK$5,369

Flights are sorted by cheapest return flights first.

Deals found on 6-7

Showing 1-10 of 40 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 27 June 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 8 July 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 23% 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. Sunday 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 8 July 2025.

The most flights from HK0 to LON are scheduled on a Saturday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

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 8 July 2025.
Check out reviews from past customers who have flown with Hainan Airlines, Emirates, andSingapore Airlines from Hong Kong to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.9

Overall

8.2

Food

8.6

Boarding

8.6

Comfort

8.1

Entertainment

7.6

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.

Crew

8.9

Overall

8.2

Food

8.6

Boarding

8.6

Comfort

8.1

Entertainment

7.6

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.

Crew

8.9

Overall

8.2

Food

8.6

Boarding

8.6

Comfort

8.1

Entertainment

7.6

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.

Crew

8.9

Overall

8.2

Food

8.6

Boarding

8.6

Comfort

8.1

Entertainment

7.6

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.

Crew

8.9

Overall

8.2

Food

8.6

Boarding

8.6

Comfort

8.1

Entertainment

7.6

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, China Eastern (HK$5,291), SWISS (HK$5,306), and Finnair (HK$5,314) offers the cheapest pricing from Hong Kong to London. China Eastern is currently priced 11% 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 Royal Brunei Airlines, with whom users have recently found tickets for as low as HK$2,300. However, be on the lookout for offers from Hainan Airlines and Air China, 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?

  • 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(92%), British Airways(92%) or Cathay Pacific(68%), 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$26,189 for a flight from Hong Kong to London. The cheapest flight overall is HK$4,716 while the most popular route, (Hong Kong Intl - London Heathrow) is currently priced at HK$4,207.

  • 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
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 8 July 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestHK$2,707AverageHK$6,285FlexibilityNo cancel feeOn-time79%
Search SWISS flights
China SouthernCheapestHK$3,096AverageHK$5,033FlexibilityNo cancel feeOn-time69%
Search China Southern flights
LufthansaCheapestHK$3,124AverageHK$5,121FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air ChinaCheapestHK$3,300AverageHK$6,331FlexibilityNo cancel feeOn-time67%
Search Air China flights
China EasternCheapestHK$3,349AverageHK$5,395FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
FinnairCheapestHK$4,211AverageHK$5,462FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Singapore AirlinesCheapestHK$4,490AverageHK$6,451FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air FranceCheapestHK$4,767AverageHK$5,814FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapestHK$4,770AverageHK$5,925FlexibilityNo cancel feeOn-time75%
Search KLM flights
Turkish AirlinesCheapestHK$4,772AverageHK$5,519FlexibilityNo cancel feeOn-time77%
Search Turkish 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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