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Cheap flights from Hong Kong to London Heathrow Airport from $466

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — LHR
26 Feb — 5 Mar1
1 adult

The best prices from Hong Kong Intl to London Heathrow are usually found in November or February, booked 25 days in advance, depart on a Monday or Friday 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 21 February 2025.

Round-trip from

$881

One-way from

$466

Popular in

July

Cheapest in

November

Average price

$1,129

Good round-trip deal

$1,357 or less

Good one-way deal

$900 or less
Finnair
  • Finnair
  • 17/3-31/3
  • 2 total stops
  • 60h 00m total
  • Hong Kong to London
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Shenzhen Airlines
  • Shenzhen Airlines
  • 2/3
  • 2 total stops
  • 31h 05m total
  • Hong Kong to London
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($246 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($43 potential savings vs. average return price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Hong Kong Intl to London Heathrow.
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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 21 February 2025.

Mon 17/321:50HKG - LHR
1 stop32h 50mFinnair
Mon 31/307:30LHR - HKG
1 stop27h 10mFinnair
Deal found 20/2$881
Fri 26/1223:20HKG - LHR
1 stop27h 55mSWISS
Sat 10/120:05LHR - HKG
1 stop37h 00mSWISS
Deal found 20/2$897
Wed 12/323:25HKG - LHR
1 stop17h 35mKLM
Tue 18/317:05LHR - HKG
2 stops17h 25mKLM
Deal found 20/2$992
Mon 12/522:20HKG - LHR
1 stop19h 10mMultiple Airlines
Thu 29/514:45LHR - HKG
2 stops19h 45mMultiple Airlines
Deal found 20/2$1,008
Mon 12/523:25HKG - LHR
1 stop25h 15mLufthansa
Wed 21/510:50LHR - HKG
2 stops21h 55mLufthansa
Deal found 20/2$1,041
Mon 13/1023:00HKG - LHR
Nonstop14h 30mBritish Airways
Tue 28/1017:40LHR - HKG
Nonstop12h 50mBritish Airways
Deal found 20/2$1,145
Thu 27/208:10HKG - LHR
Nonstop14h 50mCathay Pacific
Mon 3/317:50LHR - HKG
Nonstop12h 45mCathay Pacific
Deal found 20/2$1,182
Thu 3/412:30HKG - LHR
2 stops38h 30mShenzhen Airlines
Mon 7/422:05LHR - HKG
2 stops38h 05mShenzhen Airlines
Deal found 20/2$1,221
Wed 18/601:25HKG - LHR
1 stop27h 35mQatar Airways
Sat 12/718:55LHR - HKG
1 stop20h 00mQatar Airways
Deal found 20/2$1,275
Fri 21/300:35HKG - LHR
1 stop21h 15mEmirates
Wed 26/313:40LHR - HKG
1 stop24h 10mEmirates
Deal found 20/2$1,306
Wed 25/608:45HKG - LHR
1 stop28h 10mMalaysia Airlines
Sat 7/210:25LHR - HKG
1 stop18h 30mMalaysia Airlines
Deal found 19/2$1,372

Find flights from Hong Kong to Heathrow within your budget

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 647,157 searches. Data last updated 21 February 2025.

Fly from

Hong Kong

Fly to

Heathrow

Route

Depart

Return

Price

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Mon 17/3

21:50-22:40

1 stop32h 50m

London Heathrow

Mon 31/3

07:30-17:40

1 stop27h 10m

$881

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Sun 16/3

23:30-08:05

1 stop16h 35m

London Heathrow

Sat 29/3

20:05-16:40

1 stop36h 35m

$892

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Mon 17/3

23:25-10:45

1 stop19h 20m

London Heathrow

Mon 24/3

17:05-18:30

2 stops17h 25m

$960

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Mon 12/5

22:20-10:30

1 stop19h 10m

London Heathrow

Thu 29/5

14:45-17:30

2 stops19h 45m

$1,008

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Mon 12/5

23:25-14:40

1 stop22h 15m

London Heathrow

Thu 22/5

06:55-15:45

2 stops25h 50m

$1,041

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 5/6

23:00-06:30

Nonstop14h 30m

London Heathrow

Fri 13/6

19:35-15:30

Nonstop12h 55m

$1,170

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Fri 7/3

18:00-07:10

1 stop21h 10m

London Heathrow

Mon 10/3

15:50-21:50

1 stop22h 00m

$1,179

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Tue 4/3

10:35-17:20

Nonstop14h 45m

London Heathrow

Sat 8/3

22:05-18:45

Nonstop12h 40m

$1,182

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 3/4

12:30-20:00

2 stops38h 30m

London Heathrow

Mon 7/4

22:05-19:10

2 stops38h 05m

$1,221

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Mon 3/3

00:25-12:15

1 stop19h 50m

London Heathrow

Fri 18/4

21:55-21:55

1 stop17h 00m

$1,243

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 29 results
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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.

Travel insights for flights from Hong Kong to Heathrow

Get recent, data-driven insights about flights from Hong Kong to Heathrow including ideal travel times, pricing trends, and more.

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 14 February 2025.

The best time to book flights from Hong Kong to London Heathrow Airport is 25 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, October is the cheapest month in which you can book a flight from Hong Kong to London Heathrow Airport (average of $1,037). Flying from Hong Kong to London Heathrow Airport in December is currently the most expensive (average of $1,667). 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 21 February 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 35% on flights from Hong Kong to London Heathrow Airport by exploring options for tickets in the afternoon.

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 21 February 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 21 February 2025.
To help decide which airline to fly from Hong Kong to London, see what other customers have to say about EVA Air, Asiana Airlines and China Airlines. 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
1,200 reviews
Check prices

Food

8.0

Boarding

8.4

Overall

8.4

Entertainment

8.0

Comfort

8.2

Crew

8.6

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

EVA Air
8.4
Very Good
1,200 reviews
EVA Air
8.4
Very Good
1,200 reviews
Check prices

Food

8.0

Boarding

8.4

Overall

8.4

Entertainment

8.0

Comfort

8.2

Crew

8.6

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Asiana Airlines
8.3
Very Good
445 reviews
EVA Air
8.4
Very Good
1,200 reviews
Check prices

Food

8.0

Boarding

8.4

Overall

8.4

Entertainment

8.0

Comfort

8.2

Crew

8.6

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

China Airlines
8.2
Very Good
725 reviews
EVA Air
8.4
Very Good
1,200 reviews
Check prices

Food

8.0

Boarding

8.4

Overall

8.4

Entertainment

8.0

Comfort

8.2

Crew

8.6

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

Emirates
8.1
Very Good
3,276 reviews
EVA Air
8.4
Very Good
1,200 reviews
Check prices

Food

8.0

Boarding

8.4

Overall

8.4

Entertainment

8.0

Comfort

8.2

Crew

8.6

Reviews

1 / 20

10.0
Excellent

Piotr,Feb 2025

TPE - ORD

It is always a pleasure to travel with EVA Air.

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) is the airport you will fly out of if you book a flight from Hong Kong to London Heathrow. You should not have trouble finding flights to London Heathrow from Hong Kong Intl; the airport handles an average of 6 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Hong Kong airport to London Heathrow. It is only a 26.0 km journey to Hong Kong Intl (HKG) from Hong Kong’s city centre.

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

    Our cheapest airline available from Hong Kong to London Heathrow Airport is Finnair. Our recent data shows that you can find tickets from as low as $881 on this airline. Additional options worth looking into are SWISS and KLM, starting at $892 and $960 round-trip. You may be able to fly from Hong Kong to London Heathrow Airport for 31% 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?

    To fly one-way, consider booking your trip with Shenzhen Airlines, which is currently one of the cheapest options available, starting at $466. China Eastern flights start at $517 while deals on Qatar Airways start at $621 one-way.

  • 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 (97%), British Airways (97%), Cathay Pacific( 90%).

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

    The cheapest flight price from Hong Kong to London Heathrow Airport is $896. On average you can expect to pay $1,631. The most popular route, (Hong Kong Intl - London Heathrow), can usually be booked for $1,475.

  • 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, October is the cheapest month in which you can book a flight from Hong Kong to London Heathrow Airport (average of $1,037). Flying from Hong Kong to London Heathrow Airport in December is currently the most expensive (average of $1,667). 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
Gatwick
Salisbury
Hounslow
Southall
Chatham
Dover
Dorking
Canterbury
Andover
Cirencester
Hayes
Horley

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Hong Kong to Heathrow

Discover the top airline 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 647,157 searches. Data last updated 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$1,222Average$1,414FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

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

When you search for this flight from Hong Kong to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

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 Heathrow from Hong Kong.

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

Need flexible booking options for your flight to Heathrow 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 Heathrow become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Hong Kong today and book when prices fit your budget.

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