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Cheap flights from Hong Kong to London Heathrow Airport from $609

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — LHR
8 Dec — 15 Dec1
1 adult

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 Wednesday or Tuesday and return on a Monday

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 3 December 2024.

Round-trip from

$873

One-way from

$609

Popular in

July

Cheapest in

November
Finnair
  • Finnair
  • 9/3-24/3
  • 2 total stops
  • 36h 20m total
  • Hong Kong to London
Search Deals
Qatar Airways
  • Qatar Airways
  • 18/3
  • 1 total stop
  • 19h 50m total
  • Hong Kong to London
Search Deals
High demand for flights, 17% potential price rise
Search Deals
Best time to find cheap flights, 18% potential price drop
Search Deals

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 3 December 2024.

Wed 11/1223:25HKG - LHR
1 stop17h 35mMultiple Airlines
Sun 12/115:00LHR - HKG
1 stop19h 30mMultiple Airlines
Deal found 3/12$959
Tue 10/1222:40HKG - LHR
2 stops23h 10mKLM
Sun 12/114:05LHR - HKG
1 stop18h 15mKLM
Deal found 2/12$1,007
Fri 27/1221:50HKG - LHR
1 stop32h 50mFinnair
Mon 31/307:30LHR - HKG
1 stop27h 15mFinnair
Deal found 2/12$1,021
Wed 25/1223:20HKG - LHR
2 stops25h 20mSWISS
Sat 11/120:05LHR - HKG
1 stop37h 10mSWISS
Deal found 2/12$1,055
Tue 3/1218:00HKG - LHR
1 stop27h 50mEmirates
Sun 8/1215:50LHR - HKG
1 stop22h 00mEmirates
Deal found 2/12$1,154
Wed 4/1200:25HKG - LHR
1 stop21h 40mQatar Airways
Mon 24/318:55LHR - HKG
1 stop18h 35mQatar Airways
Deal found 2/12$1,291
Wed 25/1222:45HKG - LHR
Nonstop15h 00mBritish Airways
Sat 11/120:10LHR - HKG
1 stop17h 20mBritish Airways
Deal found 2/12$1,312
Tue 10/1222:55HKG - LHR
Nonstop14h 35mCathay Pacific
Sun 12/116:50LHR - HKG
Nonstop12h 30mCathay Pacific
Deal found 2/12$1,363
Tue 17/1200:15HKG - LHR
1 stop18h 30mLufthansa
Wed 15/115:30LHR - HKG
1 stop17h 10mLufthansa
Deal found 2/12$1,430
Tue 31/1218:40HKG - LHR
2 stops35h 45mSichuan Airlines
Sat 4/122:35LHR - HKG
2 stops35h 00mSichuan Airlines
Deal found 2/12$1,686
Fri 6/1221:50HKG - LHR
2 stops29h 30mEVA Air
Mon 24/321:20LHR - HKG
2 stops27h 40mEVA Air
Deal found 2/12$1,718

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 705,290 searches. Data last updated 3 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Sun 9/3

21:50-09:10

1 stop19h 20m

London Heathrow

Mon 24/3

18:10-19:10

1 stop17h 00m

$873

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Mon 20/1

23:25-10:45

1 stop19h 20m

London Heathrow

Mon 27/1

20:25-16:20

1 stop35h 55m

$953

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Mon 20/1

23:25-10:45

1 stop19h 20m

London Heathrow

Sun 26/1

19:35-18:30

1 stop14h 55m

$959

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Wed 25/12

23:20-16:40

2 stops25h 20m

London Heathrow

Sat 11/1

20:05-17:15

1 stop37h 10m

$1,055

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Tue 14/1

18:00-16:10

1 stop30h 10m

London Heathrow

Sun 19/1

22:00-21:50

1 stop15h 50m

$1,160

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Mon 10/3

22:45-05:45

Nonstop15h 00m

London Heathrow

Sat 15/3

20:10-21:30

1 stop17h 20m

$1,258

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Sat 29/3

00:30-12:15

1 stop19h 45m

London Heathrow

Thu 10/4

14:05-15:05

1 stop18h 00m

$1,300

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Tue 18/3

00:25-12:15

1 stop19h 50m

$609

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Tue 24/12

00:25-12:15

1 stop19h 50m

$645

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 16/1

00:35-16:10

1 stop23h 35m

$750

Flights are sorted by cheapest return flights first.

Deals found on 2/12

Showing 1-10 of 22 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 22 November 2024.

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 $1,543). 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 3 December 2024.

Unlike in the evening, when flights are generally more expensive, you can save up to 30% 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 3 December 2024.

The most flights from HKG to LHR are scheduled on a Friday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 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 3 December 2024.
To help decide which airline to fly from Hong Kong to London, see what other customers have to say about Qatar Airways, British Airways and Emirates. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very Good
1,019 reviews
Check prices

Boarding

8.5

Food

8.1

Entertainment

8.2

Overall

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 10

food needs to change, not tasty at all. I remember they used to be good.

Korean Air
8.5
Very Good
1,019 reviews
Korean Air
8.5
Very Good
1,019 reviews
Check prices

Boarding

8.5

Food

8.1

Entertainment

8.2

Overall

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 10

food needs to change, not tasty at all. I remember they used to be good.

EVA Air
8.4
Very Good
1,293 reviews
Korean Air
8.5
Very Good
1,019 reviews
Check prices

Boarding

8.5

Food

8.1

Entertainment

8.2

Overall

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 10

food needs to change, not tasty at all. I remember they used to be good.

Asiana Airlines
8.3
Very Good
473 reviews
Korean Air
8.5
Very Good
1,019 reviews
Check prices

Boarding

8.5

Food

8.1

Entertainment

8.2

Overall

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 10

food needs to change, not tasty at all. I remember they used to be good.

Emirates
8.1
Very Good
3,465 reviews
Korean Air
8.5
Very Good
1,019 reviews
Check prices

Boarding

8.5

Food

8.1

Entertainment

8.2

Overall

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 10

food needs to change, not tasty at all. I remember they used to be good.

Singapore Airlines
8.1
Very Good
1,340 reviews
Korean Air
8.5
Very Good
1,019 reviews
Check prices

Boarding

8.5

Food

8.1

Entertainment

8.2

Overall

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 10

food needs to change, not tasty at all. I remember they used to be good.

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 5 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 2 airlines have 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 $873 on this airline. Additional options worth looking into are KLM and SWISS, starting at $953 and $1,055 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 Qatar Airways, which is currently one of the cheapest options available, starting at $609. British Airways flights start at $645 while deals on Emirates start at $750 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 (86%), Cathay Pacific( 74%).

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

    The cheapest flight price from Hong Kong to London Heathrow Airport is $2,501. On average you can expect to pay $2,501. The most popular route, (Hong Kong Intl - London Heathrow), can usually be booked for $924.

  • 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 $1,543). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Hong Kong to Heathrow

Discover the top 2 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 705,290 searches. Data last updated 3 December 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$1,169Average$1,608FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Cathay PacificCheapest$1,204Average$1,593FlexibilityNo 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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