Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Hong Kong to London Heathrow Airport from HK$2,247

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 8-1. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — LHR
27 Dec — 3 Jan1
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 Tuesday or Sunday 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 22 December 2024.

Round-trip from

HK$4,213

One-way from

HK$2,247

Popular in

July

Cheapest in

November

Average price

HK$6,172
China Southern
  • China Southern
  • 3-3-25-3
  • 2 total stops
  • 53h 20m total
  • Hong Kong to London
Search Deals
Air China
  • Air China
  • 8-1
  • 1 total stop
  • 34h 15m total
  • Hong Kong to London
Search Deals
High demand for flights, 9% potential price rise
Search Deals
Best time to find cheap flights, 1% potential price drop
Search Deals
Average for round-trip flights in December 2024
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 22 December 2024.

Wed 25-1208:30HKG - LHR
1 stop17h 25mChina Southern
Sun 12-121:30LHR - HKG
1 stop17h 30mChina Southern
Deal found 20-12HK$4,291
Fri 27-1217:25HKG - LHR
1 stop34h 15mMultiple Airlines
Sun 12-121:30LHR - HKG
1 stop17h 30mMultiple Airlines
Deal found 21-12HK$4,509
Fri 27-1213:40HKG - LHR
1 stop38h 00mAir China
Tue 31-1221:35LHR - HKG
1 stop34h 15mAir China
Deal found 22-12HK$4,804
Mon 23-1222:40HKG - LHR
1 stop23h 05mAir France
Fri 17-119:35LHR - HKG
1 stop14h 55mAir France
Deal found 22-12HK$4,944
Fri 27-1223:25HKG - LHR
1 stop20h 40mKLM
Sun 12-117:05LHR - HKG
2 stops17h 25mKLM
Deal found 21-12HK$5,146
Thu 26-1207:40HKG - LHR
1 stop38h 15mChina Eastern
Mon 30-1221:00LHR - HKG
1 stop36h 45mChina Eastern
Deal found 21-12HK$5,379
Mon 30-1221:50HKG - LHR
1 stop30h 50mFinnair
Mon 13-116:15LHR - HKG
1 stop18h 55mFinnair
Deal found 21-12HK$5,418
Tue 24-1223:20HKG - LHR
1 stop24h 45mTurkish Airlines
Sat 25-111:30LHR - HKG
1 stop21h 35mTurkish Airlines
Deal found 21-12HK$5,527
Tue 24-1218:00HKG - LHR
1 stop30h 10mEmirates
Sat 25-109:10LHR - HKG
1 stop28h 40mEmirates
Deal found 22-12HK$5,877
Mon 30-1223:20HKG - LHR
2 stops25h 20mSWISS
Mon 13-119:30LHR - HKG
2 stops37h 45mSWISS
Deal found 21-12HK$6,063
Wed 25-1222:45HKG - LHR
Nonstop15h 00mBritish Airways
Mon 20-118:55LHR - HKG
1 stop18h 35mBritish Airways
Deal found 22-12HK$6,452
Wed 25-1200:25HKG - LHR
1 stop25h 00mQatar Airways
Mon 31-319:25LHR - HKG
1 stop19h 10mQatar Airways
Deal found 21-12HK$6,538

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 70,647 searches. Data last updated 22 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Departure

Return

Price

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Mon 3-3

14:05-17:55

1 stop35h 50m

London Heathrow

Tue 25-3

21:30-23:00

1 stop17h 30m

HK$4,213

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Wed 19-3

13:40-13:55

1 stop32h 15m

London Heathrow

Sun 23-3

21:30-12:50

1 stop31h 20m

HK$4,237

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Sun 16-2

21:50-22:40

1 stop32h 50m

London Heathrow

Tue 4-3

07:30-19:10

1 stop27h 40m

HK$4,408

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Wed 12-2

08:30-17:50

1 stop17h 20m

London Heathrow

Wed 26-2

17:40-11:45

1 stop34h 05m

HK$4,602

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Sat 22-3

20:20-17:30

1 stop29h 10m

London Heathrow

Wed 26-3

21:00-21:05

1 stop16h 05m

HK$4,672

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 6-2

22:40-16:35

1 stop25h 55m

London Heathrow

Wed 19-2

17:35-18:30

1 stop16h 55m

HK$4,734

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 6-2

14:55-07:20

2 stops24h 25m

London Heathrow

Wed 19-2

17:00-13:35

2 stops36h 35m

HK$4,804

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 6-2

22:40-13:50

2 stops23h 10m

London Heathrow

Wed 19-2

20:25-16:20

1 stop35h 55m

HK$4,882

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Wed 15-1

23:20-21:40

1 stop30h 20m

London Heathrow

Wed 22-1

12:05-17:15

1 stop21h 10m

HK$5,154

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 1-5

19:05-19:10

1 stop31h 05m

London Heathrow

Mon 5-5

12:30-17:45

1 stop22h 15m

HK$5,480

Flights are sorted by cheapest return flights first.

Deals found on 21-12

Showing 1-10 of 29 results
1
2
3

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 20 December 2024.

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 22 December 2024.

It’s typically best to fly out from Hong Kong to London Heathrow Airport in the morning. Doing so could potentially save you 15% 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 16 December 2024.

Travellers seeking maximum savings on their Hong Kong to London Heathrow Airport flight should consider departing on Sunday mornings 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 22 December 2024.

The most flights from HKG to LHR are scheduled on a Friday (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 22 December 2024.
Peruse reviews from past customers who have flown with China Southern, Finnair and Air China 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
1,265 reviews
Check prices

Overall

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Boarding

8.4

Food

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

EVA Air
8.4
Very Good
1,265 reviews
EVA Air
8.4
Very Good
1,265 reviews
Check prices

Overall

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Boarding

8.4

Food

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Emirates
8.1
Very Good
3,398 reviews
EVA Air
8.4
Very Good
1,265 reviews
Check prices

Overall

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Boarding

8.4

Food

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

KLM
7.8
Good
1,342 reviews
EVA Air
8.4
Very Good
1,265 reviews
Check prices

Overall

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Boarding

8.4

Food

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

泰國航空
7.8
Good
356 reviews
EVA Air
8.4
Very Good
1,265 reviews
Check prices

Overall

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Boarding

8.4

Food

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

Finnair
7.7
Good
1,283 reviews
EVA Air
8.4
Very Good
1,265 reviews
Check prices

Overall

8.4

Comfort

8.3

Crew

8.6

Entertainment

8.0

Boarding

8.4

Food

8.0

Reviews

1 / 10

The food was HORRIBLE, the flight crew looked as though they’d rather be getting a root canal, and the bathrooms were disgusting.

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. 15 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 China Southern is currently your cheapest option to London Heathrow Airport, with prices starting at HK$4,213. Additional round-trip tickets that might be worth considering are offered by Finnair and Air China, with the lowest prices starting at HK$4,408 and HK$4,602, respectively. You may be able to fly from Hong Kong to London Heathrow Airport for 34% 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 Air China, with whom users have recently found tickets for as low as HK$2,247. However, be on the lookout for offers from 泰國航空 and Royal Brunei Airlines, 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(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?

    On average you can expect to pay HK$18,498 for a flight from Hong Kong to London Heathrow Airport. The cheapest flight overall is HK$3,351 while the most popular route, (Hong Kong Intl - London Heathrow) is currently priced at HK$3,739.

  • 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. Beijing 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 22 December 2024.
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 22 December 2024.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestHK$2,572AverageHK$4,607FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapestHK$2,819AverageHK$4,836FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
China SouthernCheapestHK$3,177AverageHK$3,759FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapestHK$3,520AverageHK$5,232FlexibilityNo cancel feeOn-time67%
Search Air China flights
China EasternCheapestHK$3,589AverageHK$5,399FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
KLMCheapestHK$4,387AverageHK$5,822FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapestHK$4,433AverageHK$6,003FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air FranceCheapestHK$4,689AverageHK$6,086FlexibilityNo cancel feeOn-time77%
Search Air France flights
Singapore AirlinesCheapestHK$5,207AverageHK$6,453FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Turkish AirlinesCheapestHK$5,361AverageHK$6,307FlexibilityNo cancel feeOn-time77%
Search Turkish 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!

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.