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Cheap flights from Hong Kong to London Heathrow Airport from HK$2,083

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 1-4. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — LHR
30 Mar — 6 Apr1
1 adult

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

Cheap flight deals from Hong Kong to Heathrow

Keep the following information in mind while searching for Hong Kong to Heathrow flight deals. Data was last updated 25 March 2025.

Round-trip from

HK$4,136

One-way from

HK$2,083

Popular in

July

Cheapest in

November

Average price

HK$6,063

Good round-trip deal

HK$6,204 or less

Good one-way deal

HK$4,467 or less
Lufthansa
  • Lufthansa
  • 9-5-16-5
  • 2 total stops
  • 33h 30m total
  • Hong Kong to London
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China Eastern
  • China Eastern
  • 1-4
  • 1 total stop
  • 18h 10m total
  • Hong Kong to London
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (HK$5,789 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (HK$912 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals
Price to beat on a round-trip flight from Hong Kong to London Heathrow.
Search Deals
Price to beat on a one-way flight from Hong Kong 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 25 March 2025.

Tue 18-1121:50HKG - LHR
1 stop30h 50mFinnair
Sun 30-1110:20LHR - HKG
1 stop24h 50mFinnair
Deal found 24-3HK$4,112
Fri 9-523:25HKG - LHR
1 stop17h 15mLufthansa
Fri 16-516:30LHR - HKG
1 stop16h 15mLufthansa
Deal found 25-3HK$4,136
Thu 8-523:15HKG - LHR
1 stop29h 30mSWISS
Thu 15-517:10LHR - HKG
1 stop16h 30mSWISS
Deal found 23-3HK$4,174
Tue 1-411:25HKG - LHR
2 stops38h 15mChina Eastern
Wed 16-421:20LHR - HKG
2 stops30h 10mChina Eastern
Deal found 24-3HK$4,182
Thu 8-523:15HKG - LHR
1 stop24h 10mMultiple Airlines
Sat 17-516:30LHR - HKG
1 stop16h 15mMultiple Airlines
Deal found 24-3HK$4,213
Sat 5-408:30HKG - LHR
1 stop16h 35mChina Southern
Sat 19-421:00LHR - HKG
1 stop18h 45mChina Southern
Deal found 24-3HK$4,470
Tue 8-414:35HKG - LHR
1 stop34h 10mAir China
Sat 3-522:00LHR - HKG
1 stop34h 55mAir China
Deal found 24-3HK$4,649
Thu 19-620:50HKG - LHR
2 stops29h 40mHainan Airlines
Mon 23-622:00LHR - HKG
2 stops28h 05mHainan Airlines
Deal found 25-3HK$4,983
Thu 20-1114:55HKG - LHR
1 stop24h 25mRoyal Brunei Airlines
Wed 3-1217:00LHR - HKG
1 stop36h 35mRoyal Brunei Airlines
Deal found 25-3HK$5,037
Wed 26-322:45HKG - LHR
1 stop19h 45mAir France
Sun 30-309:00LHR - HKG
1 stop25h 30mAir France
Deal found 25-3HK$5,200
Wed 26-322:45HKG - LHR
2 stops20h 00mKLM
Tue 1-417:10LHR - HKG
1 stop15h 15mKLM
Deal found 25-3HK$5,410

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 25 March 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

Fri 9-5

23:25-09:40

1 stop17h 15m

London Heathrow

Fri 16-5

16:30-15:45

1 stop16h 15m

HK$4,136

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 8-5

23:15-21:45

1 stop29h 30m

London Heathrow

Thu 15-5

17:10-16:40

1 stop16h 30m

HK$4,174

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 8-5

23:15-16:25

1 stop24h 10m

London Heathrow

Sat 17-5

16:30-15:45

1 stop16h 15m

HK$4,213

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Fri 11-4

20:20-18:40

2 stops29h 20m

London Heathrow

Tue 22-4

21:20-10:30

2 stops30h 10m

HK$4,275

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Sun 11-5

20:55-20:40

1 stop30h 45m

London Heathrow

Sun 18-5

10:20-17:40

1 stop24h 20m

HK$4,314

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Sat 5-4

08:30-18:05

1 stop16h 35m

London Heathrow

Sat 19-4

21:00-22:45

1 stop18h 45m

HK$4,470

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Tue 8-4

14:35-17:45

1 stop34h 10m

London Heathrow

Sat 3-5

22:00-15:55

1 stop34h 55m

HK$4,649

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 19-6

20:50-19:30

2 stops29h 40m

London Heathrow

Mon 23-6

22:00-09:05

2 stops28h 05m

HK$4,983

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Mon 26-5

22:20-13:50

2 stops22h 30m

London Heathrow

Thu 5-6

11:45-15:25

1 stop20h 40m

HK$5,511

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Sun 6-4

19:05-19:10

1 stop31h 05m

London Heathrow

Mon 21-4

21:25-22:00

1 stop17h 35m

HK$5,690

Flights are sorted by cheapest return flights first.

Deals found on 24-3

Showing 1-10 of 26 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 21 March 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 HK 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 25 March 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 13% on flights from Hong Kong to London Heathrow Airport by exploring options for tickets in the afternoon.

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 23 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.

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 25 March 2025.
To help decide which airline to fly from Hong Kong to London, see what other customers have to say about EVA Air, Emirates and KLM. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,169 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.0

Overall

8.4

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
1,169 reviews
EVA Air
8.4
Very Good
1,169 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.0

Overall

8.4

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.
Emirates
8.0
Very Good
3,190 reviews
EVA Air
8.4
Very Good
1,169 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.0

Overall

8.4

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
1,318 reviews
EVA Air
8.4
Very Good
1,169 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.0

Overall

8.4

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
7.8
Good
32 reviews
EVA Air
8.4
Very Good
1,169 reviews
Check prices

Crew

8.6

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Food

8.0

Overall

8.4

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

    Flying on Lufthansa is currently your cheapest option to London Heathrow Airport, with prices starting at HK$4,136. Additional round-trip tickets that might be worth considering are offered by SWISS and China Eastern, with the lowest prices starting at HK$4,174 and HK$4,275, 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$2,083. 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?

    Before booking your flight to London Heathrow Airport from Hong Kong, have a look at the most reliable airlines to get you to your destination on time: Iberia (98%), British Airways (98%), Cathay Pacific( 79%).

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

    Looking for the cheapest flight from Hong Kong to London Heathrow Airport? While on average our users pay HK$23,607, our data indicates the cheapest price to be HK$4,310. The most popular route (Hong Kong Intl - London Heathrow), is priced around HK$4,174.

  • 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Hong Kong to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Hong Kong to Heathrow flights
Hong Kong to Gatwick flights
Hong Kong to Stansted flights
Hong Kong to London City flights
Hong Kong to Luton flights

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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestHK$2,592AverageHK$4,626FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapestHK$3,129AverageHK$5,115FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
China SouthernCheapestHK$3,197AverageHK$4,243FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapestHK$3,530AverageHK$5,909FlexibilityNo cancel feeOn-time67%
Search Air China flights
China EasternCheapestHK$3,581AverageHK$5,561FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
FinnairCheapestHK$4,309AverageHK$5,740FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapestHK$4,724AverageHK$6,042FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestHK$4,729AverageHK$6,009FlexibilityNo cancel feeOn-time77%
Search Air France flights
Turkish AirlinesCheapestHK$4,963AverageHK$5,639FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Singapore AirlinesCheapestHK$5,439AverageHK$6,635FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Hong Kong to Heathrow?

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

Cheapflights helps you find that perfect flight to Heathrow from Hong Kong by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Hong Kong to Heathrow flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from Hong Kong to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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