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$307+ Cheap flights from Hong Kong (HKG) to Heathrow (LHR)

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — LHR
Dec 22 — Dec 291
Sun 12/22
Sun 12/29
1 adult, Economy
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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 Thursday and return on a Tuesday

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 December 17, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$569
(Finnair)

One-way from

$307
(FlightHub)

Popular in

July

Cheapest in

November

Average price

$794
Provider with most accurate pricing for Hong Kong Intl-London Heathrow flight deals.
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Provider most trusted by Cheapflights users for Hong Kong Intl-London Heathrow flights.
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From Hong Kong Intl to London Heathrow
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One-way flight from Hong Kong Intl to London Heathrow
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High demand for flights, 10% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in December 2024
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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 December 17, 2024.

This Gotogate deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/257:30 pmHKG - LHR
2 stops28h 25mMultiple Airlines
Thu 1/99:30 pmLHR - HKG
1 stop31h 20mMultiple Airlines
Deal found 12/17$520
This Gotogate deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/252:05 pmHKG - LHR
1 stop35h 50mChina Southern
Thu 1/99:30 pmLHR - HKG
1 stop31h 20mChina Southern
Deal found 12/17$577
This Air France deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2910:40 pmHKG - LHR
1 stop25h 55mAir France
Sat 1/117:35 pmLHR - HKG
1 stop14h 55mAir France
Deal found 12/16$622
This SWISS deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2911:20 pmHKG - LHR
2 stops30h 05mSWISS
Sat 1/118:05 pmLHR - HKG
1 stop37h 10mSWISS
Deal found 12/17$655
This Finnair deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/309:50 pmHKG - LHR
1 stop32h 50mFinnair
Mon 1/134:15 pmLHR - HKG
1 stop18h 55mFinnair
Deal found 12/16$658
This KLM deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2610:40 pmHKG - LHR
2 stops23h 10mKLM
Mon 3/312:45 pmLHR - HKG
1 stop17h 40mKLM
Deal found 12/16$688
This British Airways deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2510:45 pmHKG - LHR
Nonstop15h 00mBritish Airways
Thu 1/168:10 pmLHR - HKG
1 stop17h 20mBritish Airways
Deal found 12/17$832
This Qatar Airways deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2512:25 amHKG - LHR
1 stop21h 40mQatar Airways
Thu 1/168:10 pmLHR - HKG
1 stop17h 20mQatar Airways
Deal found 12/16$833
This Shenzhen Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Shenzhen Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/238:20 pmHKG - LHR
2 stops54h 50mShenzhen Airlines
Mon 1/69:10 pmLHR - HKG
2 stops37h 00mShenzhen Airlines
Deal found 12/17$839
This Emirates deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2312:35 amHKG - LHR
1 stop21h 15mEmirates
Sun 1/261:40 pmLHR - HKG
1 stop24h 10mEmirates
Deal found 12/16$863
This FlightHub deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2812:15 amHKG - LHR
Nonstop14h 45mCathay Pacific
Sat 1/115:50 pmLHR - HKG
Nonstop12h 45mCathay Pacific
Deal found 12/16$869
This China Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/228:05 pmHKG - LHR
1 stop28h 50mChina Airlines
Mon 1/209:15 pmLHR - HKG
1 stop28h 00mChina Airlines
Deal found 12/17$970

Find flights from Hong Kong to Heathrow within your budget

Customize 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 2,558,603 searches. Data last updated December 17, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Sun 2/16

9:50 pm-8:40 pm

1 stop30h 50m

London Heathrow

Mon 3/17

7:30 am-7:10 pm

1 stop27h 40m

$569

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Tue 1/21

1:00 pm-5:50 pm

1 stop36h 50m

London Heathrow

Tue 1/28

9:35 pm-3:50 pm

1 stop34h 15m

$589

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Fri 12/27

11:25 pm-2:25 pm

1 stop23h 00m

London Heathrow

Sun 1/12

5:35 pm-6:30 pm

1 stop16h 55m

$612

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Sun 12/29

10:40 pm-4:35 pm

1 stop25h 55m

London Heathrow

Sat 1/11

7:35 pm-6:30 pm

1 stop14h 55m

$622

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Fri 4/4

1:40 pm-6:30 pm

1 stop35h 50m

London Heathrow

Sat 4/19

8:50 pm-11:50 pm

1 stop20h 00m

$650

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Sun 12/29

11:20 pm-9:25 pm

2 stops30h 05m

London Heathrow

Sat 1/11

8:05 pm-5:15 pm

1 stop37h 10m

$655

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 2/13

10:40 pm-1:50 pm

2 stops23h 10m

London Heathrow

Mon 2/17

3:45 pm-6:30 pm

2 stops18h 45m

$660

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Sun 2/16

12:25 am-12:15 pm

1 stop19h 50m

London Heathrow

Fri 2/28

4:00 pm-9:30 pm

1 stop21h 30m

$761

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Tue 1/14

11:20 pm-2:55 pm

1 stop23h 35m

London Heathrow

Fri 1/24

5:45 pm-5:05 pm

1 stop15h 20m

$765

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Mon 4/7

6:50 pm-5:55 am

1 stop18h 05m

London Heathrow

Sat 6/28

10:05 pm-10:45 pm

1 stop17h 40m

$772

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 34 results
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Compare providers for flights from Hong Kong to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hong Kong to Heathrow in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
SmartFaresPrice Accuracy2 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*2 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Hong Kong-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hong Kong-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hong Kong-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hong Kong-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hong Kong-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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 round-trip flight from Hong Kong to Heathrow. Price data was last updated on December 13, 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, November is the cheapest month in which you can book a flight from Hong Kong to London Heathrow Airport (average of $661). Flying from Hong Kong to London Heathrow Airport in June is currently the most expensive (average of $1,088). 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 December 17, 2024.

It’s optimal to fly from Hong Kong to London Heathrow Airport in the morning. By choosing this option you can save up to 40% on the cost of your flight, compared to a flight 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 round-trip from Hong Kong to Heathrow. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Hong Kong to London Heathrow Airport flight should consider departing on Tuesday mornings when fares are most often at their lowest. Tuesday afternoons 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 December 17, 2024.

The most flights from HKG to LHR are scheduled on a Monday (7 on average). You will have fewer flight options on Tuesday, 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 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 December 17, 2024.
To help decide which airline to fly from Hong Kong to London, see what other customers have to say about China Southern, British Airways and Finnair. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.3
Very good
477 reviews

Comfort

8.1

Entertainment

7.8

Crew

8.5

Food

8.1

Boarding

8.4

Overall

8.3

Reviews

1 / 10

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

Asiana Airlines
8.3
Very good
477 reviews
Asiana Airlines
8.3
Very good
477 reviews

Comfort

8.1

Entertainment

7.8

Crew

8.5

Food

8.1

Boarding

8.4

Overall

8.3

Reviews

1 / 10

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

China Airlines
8.3
Very good
754 reviews
Asiana Airlines
8.3
Very good
477 reviews

Comfort

8.1

Entertainment

7.8

Crew

8.5

Food

8.1

Boarding

8.4

Overall

8.3

Reviews

1 / 10

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

Emirates
8.1
Very good
3,411 reviews
Asiana Airlines
8.3
Very good
477 reviews

Comfort

8.1

Entertainment

7.8

Crew

8.5

Food

8.1

Boarding

8.4

Overall

8.3

Reviews

1 / 10

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

Singapore Airlines
8.1
Very good
1,329 reviews
Asiana Airlines
8.3
Very good
477 reviews

Comfort

8.1

Entertainment

7.8

Crew

8.5

Food

8.1

Boarding

8.4

Overall

8.3

Reviews

1 / 10

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

KLM
7.8
Good
1,351 reviews
Asiana Airlines
8.3
Very good
477 reviews

Comfort

8.1

Entertainment

7.8

Crew

8.5

Food

8.1

Boarding

8.4

Overall

8.3

Reviews

1 / 10

Next time I never flight with Asiana Airlines, not anymore, this is my first time also my last time

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?

    Most people fly from Hong Kong Intl (HKG) if they book a flight from Hong Kong to London Heathrow. On average, Hong Kong Intl has 6 outbound flights to London Heathrow per day from 9 airlines. Hong Kong Intl is conveniently located just 16.2 mi from Hong Kong’s city center.

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

    Cheapflights users have booked flights from Hong Kong to London Heathrow Airport round-trip from $569. Other airlines that can offer you cheap pricing are Air China, from $589, and Air France, from $622. Finnair is 31% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airlines for a one-way flight from Hong Kong to London Heathrow Airport are Thai Airways ($307), Finnair ($367), and Shenzhen Airlines ($377).

  • 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 (94%), British Airways (90%) 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?

    While on average a flight from Hong Kong to London Heathrow Airport is generally $883, our data shows the cheapest flight currently is $599. When looking at the most popular route, (Hong Kong Intl - London Heathrow), you can expect to pay $586 for that flight.

  • 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 vacation 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, November is the cheapest month in which you can book a flight from Hong Kong to London Heathrow Airport (average of $661). Flying from Hong Kong to London Heathrow Airport in June is currently the most expensive (average of $1,088). 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

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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 Gatwick flights

Top 9 airlines flying from Hong Kong to Heathrow

Discover the top 9 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 2,558,603 searches. Data last updated December 17, 2024.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$334Average$585FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$375Average$690FlexibilityNo cancel feeOn-time76%
China SouthernCheapest$447Average$462FlexibilityNo cancel feeOn-time69%
Air ChinaCheapest$449Average$567FlexibilityNo cancel feeOn-time67%
China EasternCheapest$467Average$501FlexibilityNo cancel feeOn-time62%
FinnairCheapest$534Average$736FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$720Average$920FlexibilityNo cancel feeOn-time70%
Singapore AirlinesCheapest$781Average$1,078FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$801Average$1,008FlexibilityNo cancel feeOn-time72%
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