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Cheap flights from Hong Kong to London Heathrow Airport from HK$2,079

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 12-5. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — LHR
17 Apr — 24 Apr1
1 adult

Cheapflights Tip: The best prices from Hong Kong Intl to London Heathrow are usually found in November or October, booked 25 days in advance, depart on a Tuesday or Monday and return on a Sunday

Cheap flight deals from Hong Kong to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Heathrow (LHR). 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 12 April 2025.

Round-trip from

HK$4,103

One-way from

HK$2,079

Popular in

July

Cheapest in

November

Average price

HK$6,980

Good round-trip deal

HK$6,298 or less

Good one-way deal

HK$4,455 or less
Lufthansa
  • Lufthansa
  • 7-5-27-5
  • 2 total stops
  • 30h 55m total
  • Hong Kong to London
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China Eastern
  • China Eastern
  • 12-5
  • 1 total stop
  • 35h 45m total
  • Hong Kong to London
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (HK$5,664 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (HK$897 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Hong Kong Intl to London Heathrow.
Search Deals
Price to beat on a one-way flight from Hong Kong Intl to London Heathrow.
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Find flight deals from Hong Kong to Heathrow

Cheapest flights from Hong Kong to Heathrow
Explore the most affordable flight options available from Hong Kong to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 April 2025.

Wed 7-523:15HKG - LHR
1 stop15h 40mMultiple Airlines
Tue 27-517:30LHR - HKG
1 stop15h 15mMultiple Airlines
Deal found 11-4HK$4,103
Wed 7-523:15HKG - LHR
1 stop15h 40mSWISS
Mon 26-518:40LHR - HKG
1 stop15h 00mSWISS
Deal found 11-4HK$4,165
Wed 24-1223:45HKG - LHR
1 stop23h 00mLufthansa
Sun 18-117:30LHR - HKG
1 stop15h 10mLufthansa
Deal found 12-4HK$4,289
Thu 8-520:55HKG - LHR
1 stop32h 15mFinnair
Wed 21-513:00LHR - HKG
1 stop21h 40mFinnair
Deal found 11-4HK$4,398
Wed 14-514:35HKG - LHR
1 stop36h 55mAir China
Sat 24-522:00LHR - HKG
1 stop34h 55mAir China
Deal found 12-4HK$4,615
Fri 9-508:30HKG - LHR
1 stop16h 35mChina Southern
Mon 19-521:00LHR - HKG
1 stop18h 45mChina Southern
Deal found 11-4HK$4,677
Thu 20-1114:55HKG - LHR
1 stop24h 25mRoyal Brunei Airlines
Wed 3-1217:00LHR - HKG
1 stop36h 35mRoyal Brunei Airlines
Deal found 11-4HK$4,933
Fri 9-507:30HKG - LHR
1 stop18h 10mChina Eastern
Sun 18-521:20LHR - HKG
1 stop16h 45mChina Eastern
Deal found 11-4HK$4,964
Mon 26-523:00HKG - LHR
Nonstop14h 30mBritish Airways
Mon 2-619:35LHR - HKG
Nonstop12h 55mBritish Airways
Deal found 11-4HK$5,111
Thu 19-610:15HKG - LHR
2 stops40h 15mHainan Airlines
Mon 30-622:00LHR - HKG
2 stops28h 05mHainan Airlines
Deal found 11-4HK$5,259
Thu 17-710:30HKG - LHR
1 stop30h 20mTurkish Airlines
Sun 24-816:40LHR - HKG
1 stop33h 10mTurkish Airlines
Deal found 11-4HK$5,359
Sun 7-912:25HKG - LHR
1 stop24h 30mSingapore Airlines
Mon 22-911:25LHR - HKG
1 stop22h 40mSingapore Airlines
Deal found 11-4HK$5,429

Cheapflights Fare Finder

Customise your flight search to find flights from Hong Kong to Heathrow 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 12 April 2025.
Use the filters below to find and compare flights from Hong Kong to London Heathrow Airport that are best for you.

Fly from

Hong Kong

Fly to

Heathrow

Route

Departure

Return

Price

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Wed 7-5

23:15-07:55

1 stop15h 40m

London Heathrow

Tue 27-5

17:30-15:45

1 stop15h 15m

HK$4,103

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Wed 7-5

23:15-07:55

1 stop15h 40m

London Heathrow

Mon 26-5

18:40-16:40

1 stop15h 00m

HK$4,165

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 8-5

20:55-22:10

1 stop32h 15m

London Heathrow

Wed 21-5

13:00-17:40

1 stop21h 40m

HK$4,398

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Tue 13-5

23:25-08:40

1 stop16h 15m

London Heathrow

Tue 27-5

07:25-15:45

2 stops25h 20m

HK$4,444

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Wed 14-5

14:35-20:30

1 stop36h 55m

London Heathrow

Sat 24-5

22:00-15:55

1 stop34h 55m

HK$4,615

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Fri 16-5

08:30-18:05

1 stop16h 35m

London Heathrow

Mon 26-5

21:00-22:45

1 stop18h 45m

HK$4,638

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Fri 9-5

07:30-18:40

1 stop18h 10m

London Heathrow

Sun 18-5

21:20-21:05

1 stop16h 45m

HK$4,964

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 8-5

14:40-06:20

2 stops22h 40m

London Heathrow

Wed 21-5

17:15-13:35

2 stops37h 20m

HK$4,979

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Mon 26-5

23:00-06:30

Nonstop14h 30m

London Heathrow

Mon 2-6

19:35-15:30

Nonstop12h 55m

HK$5,111

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 19-6

10:15-19:30

2 stops40h 15m

London Heathrow

Mon 30-6

22:00-09:05

2 stops28h 05m

HK$5,259

Flights are sorted by cheapest return flights first.

Deals found on 12-4

Showing 1-10 of 27 results
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2
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Best time to book a flight from Hong Kong to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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 Heathrow Airport

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

Use this chart to determine the optimal time to book a return flight from Hong Kong to Heathrow. Price data was last updated on 4 April 2025.

To ensure you get the cheapest price possible for a flight from Hong Kong to London Heathrow Airport, you should look to book at least 25 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Hong Kong to London Heathrow Airport?

Currently, February is the cheapest month in which you can book a flight from Hong Kong to London Heathrow Airport (average of HK$553). Flying from Hong Kong to London Heathrow Airport 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 HKG to LHR?

Find hourly flight availability from Hong Kong to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 April 2025.

It’s typically best to fly out from Hong Kong to London Heathrow Airport in the afternoon. Doing so could potentially save you 14% on the flight price compared to flying at midday, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly return from Hong Kong to Heathrow. Price data was last updated on 30 March 2025.

Travellers seeking maximum savings on their Hong Kong to London Heathrow Airport flight should consider departing on Monday 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 Heathrow Airport

Explore weekly flight availability from Hong Kong to Heathrow. 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 12 April 2025.

The most flights from HKG to LHR 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 Heathrow by month

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

In terms of precipitation, rainfall in London Heathrow Airport 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 Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

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

If weather is an important factor for your trip to London Heathrow Airport, 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 Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 12 April 2025.
Peruse reviews from past customers who have flown with EVA Air, Hainan Airlines and KLM from Hong Kong to London to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,174 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very Good
1,174 reviews
EVA Air
8.4
Very Good
1,174 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Hainan Airlines
8.1
Very Good
37 reviews
EVA Air
8.4
Very Good
1,174 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
KLM
7.8
Good
1,321 reviews
EVA Air
8.4
Very Good
1,174 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
泰國航空
7.7
Good
322 reviews
EVA Air
8.4
Very Good
1,174 reviews
Check prices

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Overall

8.4

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Heathrow. 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 from for flights from Hong Kong to London Heathrow?

    Hong Kong Intl (HKG), located 26.0 km from the city centre, is the airport you fly out of when you book flights from Hong Kong to London Heathrow. 16 airlines have flights from Hong Kong Intl to London Heathrow on a regular basis. Booking flights from Hong Kong Intl to London Heathrow should not be difficult; the airport handles an average of 6 outbound flights to London Heathrow per day.

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

    Flying on SWISS is currently your cheapest option to London Heathrow Airport, with prices starting at HK$4,165. Additional round-trip tickets that might be worth considering are offered by Lufthansa and Finnair, with the lowest prices starting at HK$4,281 and HK$4,398, respectively. You may be able to fly from Hong Kong to London Heathrow Airport for 35% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is China Eastern, with whom users have recently found tickets for as low as HK$2,079. However, be on the lookout for offers from Hainan Airlines and China Southern, as they are both options that can get you from Hong Kong to London Heathrow Airport for a low price.

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

    No one likes to see their flight delayed. When booking a flight from Hong Kong to London Heathrow Airport 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 Heathrow Airport?

    On average you can expect to pay HK$24,715 for a flight from Hong Kong to London Heathrow Airport. The cheapest flight overall is HK$4,352 while the most popular route, (Hong Kong Intl - London Heathrow) is currently priced at HK$4,150.

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

    Most of the time, Hong Kong to London Heathrow Airport flights that have stopovers will stop in Zurich. Zurich is followed by Frankfurt am Main in terms of the most popular stopover location on flights from Hong Kong to London Heathrow Airport. Frankfurt am Main is followed by Dubai in terms of the most popular stopover location for Hong Kong to London Heathrow Airport flights.

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

    The least popular stopover on flights from Hong Kong to London Heathrow Airport is Doha. Singapore follows Doha in terms of the least common stopover location on Hong Kong to London Heathrow Airport flights. Shanghai ranks third to last in terms of the least popular stopover locations on Hong Kong to London Heathrow Airport flights.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hong Kong to Heathrow 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 Heathrow Airport?

    Currently, February is the cheapest month in which you can book a flight from Hong Kong to London Heathrow Airport (average of HK$553). Flying from Hong Kong to London Heathrow Airport 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
Swindon
Croydon
Newmarket
Southall

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Fly from Hong Kong to Heathrow on these airlines

Choose from the following airlines for your flight from Hong Kong to Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 12 April 2025.
Cathay Pacific flights from Hong Kong Intl to London Heathrow
British Airways flights from Hong Kong Intl to London Heathrow
Lufthansa flights from Hong Kong Intl to London Heathrow

Top 10 airlines flying from Hong Kong to Heathrow

Discover the top 10 airlines that operate flights from Hong Kong to Heathrow. 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 12 April 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestHK$2,590AverageHK$4,610FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapestHK$3,080AverageHK$5,099FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
China SouthernCheapestHK$3,189AverageHK$4,372FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapestHK$3,531AverageHK$6,072FlexibilityNo cancel feeOn-time67%
Search Air China flights
China EasternCheapestHK$3,566AverageHK$5,577FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
FinnairCheapestHK$4,277AverageHK$5,688FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapestHK$4,714AverageHK$6,021FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestHK$4,719AverageHK$6,002FlexibilityNo cancel feeOn-time77%
Search Air France flights
Turkish AirlinesCheapestHK$4,952AverageHK$5,484FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Singapore AirlinesCheapestHK$5,060AverageHK$6,567FlexibilityNo 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 Heathrow?

Cheapflights helps you search for flights from Hong Kong to Heathrow 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 Heathrow?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Hong Kong to Heathrow for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from Hong Kong to Heathrow with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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