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

China Southern, at £521, was found to be the cheapest airline from Hong Kong to London Heathrow Airport.Alternate airlines flying return to your destination include SWISS and Air France. Users have found that China Southern is 16% cheaper than the other options available to this destination.

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 Air China, which is currently one of the cheapest options available, starting at £256. Royal Brunei Airlines flights start at £264 while deals on IndiGo start at £271 one-way.

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.

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).

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

Looking at all options, your cheapest flight can be booked for £448. While the most popular route (Hong Kong Intl - London Heathrow) can be booked for £393 on average our data indicates £1,782 when flying from Hong Kong to London Heathrow Airport.

What are the most reliable airlines from Hong Kong to London Heathrow Airport?

Before booking your flight to London Heathrow Airport from Hong Kong, check out the most reliable airlines to get you to your destination on time: Iberia (93%), British Airways (93%), Cathay Pacific( 74%).

What are the most popular airlines that fly from Hong Kong to London Heathrow Airport?

Air France, Finnair and British Airways are the most popular airlines when flying from Hong Kong to London Heathrow Airport.

What is the cheapest day to fly round-trip from Hong Kong to London Heathrow Airport?

Flights from Hong Kong to London Heathrow Airport are found to be more expensive on Thursday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London Heathrow Airport.

How far in advance should I book a flight from Hong Kong to London Heathrow Airport?

Find a great deal and save up to 26% by booking at least 29 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Hong Kong to London Heathrow Airport within the next two weeks, with the cheapest ticket starting at £531.

What is the cheapest month to fly from Hong Kong to London Heathrow Airport?

Due to multiple factors, expect to potentially pay more when booking in April. For low rates, November can be a great choice for travel to London Heathrow Airport. Flights to London Heathrow Airport from Hong Kong in November are about £578 on average during November, but can be found for as low as £239.

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.

£256+ Flights from Hong Kong to London Heathrow Airport

Cheapflights Tip: The best prices from Hong Kong to London Heathrow are usually found in November or October, booked 84 days in advance, depart on a Monday or Thursday and return on a Sunday

Cheap flight deals from Hong Kong to Heathrow

Round-trip from	£521
One-way from	£256
Popular in	January
Cheapest in	November
Average price	£719
Good round-trip deal	£691 or less
Good one-way deal	£453 or less

China Southern
10/9-20/9
2 total stops
54h 10m total
Hong Kong to London

Search Deals

Air China
19/11
2 total stops
30h 20m total
Hong Kong to London

Search Deals

High demand for flights, 0% potential price rise

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 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.

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 30 July 2025.

Fri 29/808:30HKG - LHR

1 stop16h 35mChina Southern

Tue 9/921:00LHR - HKG

1 stop18h 45mChina Southern

Deal found 27/7£522

Sun 26/1023:30HKG - LHR

2 stops25h 10mSWISS

Thu 30/1007:00LHR - HKG

2 stops26h 45mSWISS

Deal found 28/7£523

Wed 5/1108:30HKG - LHR

1 stop17h 25mMultiple Airlines

Mon 10/1121:00LHR - HKG

2 stops34h 45mMultiple Airlines

Deal found 29/7£525

Thu 25/920:50HKG - LHR

2 stops29h 40mHainan Airlines

Wed 8/1022:00LHR - HKG

1 stop34h 45mHainan Airlines

Deal found 28/7£527

Tue 12/823:25HKG - LHR

1 stop16h 15mLufthansa

Mon 18/817:30LHR - HKG

1 stop15h 15mLufthansa

Deal found 29/7£531

Thu 14/820:05HKG - LHR

1 stop29h 35mChina Eastern

Mon 18/821:20LHR - HKG

1 stop16h 45mChina Eastern

Deal found 29/7£531

Fri 12/910:30HKG - LHR

1 stop17h 00mAir China

Fri 19/922:40LHR - HKG

1 stop15h 25mAir China

Deal found 29/7£536

Thu 6/1122:45HKG - LHR

Nonstop14h 50mBritish Airways

Wed 12/1117:55LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 28/7£552

Tue 12/820:55HKG - LHR

1 stop30h 45mFinnair

Sun 30/1113:35LHR - HKG

1 stop21h 30mFinnair

Deal found 28/7£562

Best flights from Hong Kong to Heathrow
Discover carefully curated flight deals from Hong Kong to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 July 2025.

Wed 10/913:40HKG - LHR

1 stop35h 25mChina Southern

Sat 20/921:00LHR - HKG

1 stop18h 45mChina Southern

Deal found 27/7£521

Fri 7/1115:30HKG - LHR

2 stops22h 25mMultiple Airlines

Sat 22/1121:35LHR - HKG

1 stop34h 15mMultiple Airlines

Deal found 27/7£522

Wed 10/923:15HKG - LHR

2 stops29h 15mSWISS

Wed 17/907:00LHR - HKG

2 stops26h 40mSWISS

Deal found 27/7£523

Wed 17/922:20HKG - LHR

1 stop16h 40mAir France

Wed 1/1019:45LHR - HKG

1 stop14h 45mAir France

Deal found 27/7£525

Thu 25/920:50HKG - LHR

2 stops29h 40mHainan Airlines

Wed 8/1022:00LHR - HKG

1 stop34h 45mHainan Airlines

Deal found 28/7£527

Tue 12/823:25HKG - LHR

1 stop16h 15mLufthansa

Mon 18/817:30LHR - HKG

1 stop15h 15mLufthansa

Deal found 29/7£531

Thu 14/820:05HKG - LHR

1 stop29h 35mChina Eastern

Mon 18/821:20LHR - HKG

1 stop16h 45mChina Eastern

Deal found 29/7£531

Tue 14/1020:55HKG - LHR

1 stop32h 15mFinnair

Sun 19/1009:30LHR - HKG

1 stop25h 10mFinnair

Deal found 27/7£545

Thu 6/1122:45HKG - LHR

Nonstop14h 50mBritish Airways

Sun 23/1117:55LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 28/7£552

Direct flights from Hong Kong to Heathrow
Explore direct flight options from Hong Kong to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 July 2025.

Thu 6/1122:45HKG - LHR

Nonstop14h 50mBritish Airways

Fri 14/1117:55LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 28/7£547

Mon 10/1113:30HKG - LHR

Nonstop14h 40mCathay Pacific

Sun 23/1122:05LHR - HKG

Nonstop12h 40mCathay Pacific

Deal found 27/7£647

Last-minute flights from Hong Kong to Heathrow
Discover last-minute flight deals from Hong Kong to Heathrow. Data last updated 30 July 2025 and is based on user searches.

Sun 3/820:15HKG - LHR

1 stop31h 15mAir China

Sun 10/820:25LHR - HKG

1 stop15h 35mAir China

Deal found 28/7£607

Tue 5/823:25HKG - LHR

1 stop20h 15mLufthansa

Mon 8/909:30LHR - HKG

1 stop23h 15mLufthansa

Deal found 27/7£527

Tue 5/813:40HKG - LHR

1 stop35h 25mChina Southern

Mon 15/921:00LHR - HKG

1 stop18h 45mChina Southern

Deal found 29/7£550

Tue 5/823:25HKG - LHR

1 stop16h 15mMultiple Airlines

Mon 15/918:40LHR - HKG

1 stop15h 00mMultiple Airlines

Deal found 27/7£554

Tue 5/807:30HKG - LHR

1 stop18h 10mChina Eastern

Tue 12/821:20LHR - HKG

1 stop16h 45mChina Eastern

Deal found 29/7£567

Tue 5/822:20HKG - LHR

2 stops19h 25mKLM

Mon 15/917:10LHR - HKG

1 stop15h 15mKLM

Deal found 29/7£585

Tue 5/816:55HKG - LHR

1 stop33h 35mHainan Airlines

Mon 15/922:00LHR - HKG

2 stops28h 05mHainan Airlines

Deal found 27/7£629

Tue 5/821:50HKG - LHR

2 stops29h 50mFinnair

Mon 18/818:10LHR - HKG

2 stops35h 00mFinnair

Deal found 27/7£645

Tue 5/819:40HKG - LHR

2 stops30h 40mEVA Air

Mon 15/921:35LHR - HKG

2 stops29h 30mEVA Air

Deal found 29/7£672

Tue 12/823:25HKG - LHR

2 stops24h 40mMultiple Airlines

Tue 19/820:05LHR - HKG

1 stop37h 35mMultiple Airlines

Deal found 28/7£529

Tue 12/823:25HKG - LHR

1 stop16h 15mLufthansa

Mon 18/817:30LHR - HKG

1 stop15h 15mLufthansa

Deal found 29/7£531

Tue 12/820:55HKG - LHR

1 stop30h 45mFinnair

Sun 30/1113:35LHR - HKG

1 stop21h 30mFinnair

Deal found 28/7£562

One-way flights from Hong Kong to Heathrow
Search for one-way flight options from Hong Kong to Heathrow. Find affordable one-way fares based on user searches. Data last updated 30 July 2025.

Wed 19/1119:30HKG - LHR

2 stops30h 20mAir China

Deal found 27/7£256

Sun 28/907:40HKG - LHR

3 stops42h 30mMultiple Airlines

Deal found 28/7£259

Thu 25/914:40HKG - LHR

2 stops22h 40mRoyal Brunei Airlines

Deal found 29/7£264

Fri 26/915:30HKG - LHR

2 stops32h 10mIndiGo

Deal found 28/7£271

Mon 15/920:55HKG - LHR

1 stop32h 15mFinnair

Deal found 29/7£274

Mon 15/923:15HKG - LHR

1 stop15h 40mSWISS

Deal found 28/7£275

Fri 15/808:30HKG - LHR

1 stop16h 35mChina Southern

Deal found 29/7£277

Wed 3/1200:25HKG - LHR

1 stop21h 40mBritish Airways

Deal found 27/7£278

Thu 14/820:50HKG - LHR

2 stops29h 40mHainan Airlines

Deal found 27/7£298

Wed 14/123:45HKG - LHR

1 stop18h 00mLufthansa

Deal found 27/7£299

Cheapflights Fare Finder

Use the filters below to find and compare flights from Hong Kong to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Wed 10/9

13:40-18:05

1 stop35h 25m

London Heathrow

Sat 20/9

21:00-22:45

1 stop18h 45m

£521

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Fri 7/11

15:30-05:55

2 stops22h 25m

London Heathrow

Sat 22/11

21:35-15:50

1 stop34h 15m

£522

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Wed 10/9

23:15-21:30

2 stops29h 15m

London Heathrow

Wed 17/9

07:00-16:40

2 stops26h 40m

£523

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Wed 17/9

22:20-08:00

1 stop16h 40m

London Heathrow

Wed 1/10

19:45-17:30

1 stop14h 45m

£525

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 25/9

20:50-19:30

2 stops29h 40m

London Heathrow

Wed 8/10

22:00-15:45

1 stop34h 45m

£527

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Tue 12/8

23:25-08:40

1 stop16h 15m

London Heathrow

Mon 18/8

17:30-15:45

1 stop15h 15m

£531

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 14/8

20:05-18:40

1 stop29h 35m

London Heathrow

Mon 18/8

21:20-21:05

1 stop16h 45m

£531

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Tue 14/10

20:55-22:10

1 stop32h 15m

London Heathrow

Sun 19/10

09:30-17:40

1 stop25h 10m

£545

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 6/11

22:45-05:35

Nonstop14h 50m

London Heathrow

Sun 23/11

17:55-14:50

Nonstop12h 55m

£552

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Wed 19/11

19:30-17:50

2 stops30h 20m

£256

Flights are sorted by cheapest return flights first.

Deals found on 27/7

Showing 1-10 of 19 results

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?

The best time to book flights from Hong Kong to London Heathrow Airport is 84 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, January is the cheapest month in which you can book a flight from Hong Kong to London Heathrow Airport (average of £112). Flying from Hong Kong to London Heathrow Airport in August is currently the most expensive (average of £164). 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?

A simple way to save on the total cost of your ticket is to fly from Hong Kong to London Heathrow Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from Hong Kong to London Heathrow Airport?

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. Friday evenings 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

The most flights from HK0 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).

Reviews of airlines servicing Heathrow

Read reviews from past customers who have flown with Hainan Airlines, China Southern, andFinnair from Hong Kong to London Heathrow Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Hainan Airlines

8.2

Very Good

43 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

Hainan Airlines

8.2

Very Good

43 reviews

Hainan Airlines

8.2

Very Good

43 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Anonymous,Mar 2025

CAN - PEK

China Southern

7.6

Good

104 reviews

Hainan Airlines

8.2

Very Good

43 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Anonymous,Mar 2025

CAN - PEK

Finnair

7.6

Good

1,316 reviews

Hainan Airlines

8.2

Very Good

43 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Anonymous,Mar 2025

CAN - PEK

Air France

7.5

Good

1,465 reviews

Hainan Airlines

8.2

Very Good

43 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Anonymous,Mar 2025

CAN - PEK

SWISS

7.5

Good

1,686 reviews

Hainan Airlines

8.2

Very Good

43 reviews

Check prices

Reviews

1 / 2

10.0

Excellent

Anonymous,Mar 2025

CAN - PEK

Related info for your journey

What are the cheapest airlines flying from Hong Kong to London Heathrow Airport round-trip?
China Southern, at £521, was found to be the cheapest airline from Hong Kong to London Heathrow Airport.Alternate airlines flying return to your destination include SWISS and Air France. Users have found that China Southern is 16% cheaper than the other options available to this destination.
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 Air China, which is currently one of the cheapest options available, starting at £256. Royal Brunei Airlines flights start at £264 while deals on IndiGo start at £271 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, check out the most reliable airlines to get you to your destination on time: Iberia (93%), British Airways (93%), Cathay Pacific( 74%).
What are the cheapest flights from Hong Kong to London Heathrow Airport?
Looking at all options, your cheapest flight can be booked for £448. While the most popular route (Hong Kong Intl - London Heathrow) can be booked for £393 on average our data indicates £1,782 when flying from Hong Kong to London Heathrow Airport.
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, January is the cheapest month in which you can book a flight from Hong Kong to London Heathrow Airport (average of £112). Flying from Hong Kong to London Heathrow Airport in August is currently the most expensive (average of £164). 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

Milton Keynes

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Hounslow

Deal

Northampton

Gatwick

Slough

Luton

Wembley

Crawley

Ilford

Hayes

Eastbourne

Southend-on-Sea

Ipswich

Watford

Folkestone

Winchester

Maidstone

Swindon

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Hong Kong to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
SWISS	Cheapest£274	Average£417	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Lufthansa	Cheapest£303	Average£517	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
China Southern	Cheapest£308	Average£427	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
China Eastern	Cheapest£335	Average£544	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Air China	Cheapest£358	Average£553	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Finnair	Cheapest£383	Average£505	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
KLM	Cheapest£421	Average£514	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Turkish Airlines	Cheapest£434	Average£546	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Air France	Cheapest£455	Average£558	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Thai Airways	Cheapest£510	Average£569	FlexibilityNo cancel fee	On-time77%	Search Thai Airways flights

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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?

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?

Of course! You can now track prices for flights from Hong Kong to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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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.

Cheap flights from Hong Kong to London Heathrow Airport from £256

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 19/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Hong Kong to London Heathrow are usually found in November or October, booked 84 days in advance, depart on a Monday or Thursday 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 30 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Hong Kong to Heathrow

Cheapest flights from Hong Kong to HeathrowExplore 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 30 July 2025.

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 30 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Hong Kong to London Heathrow Airport that are best for you.

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.

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 25 July 2025.

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

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 30 July 2025.

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 27 July 2025.

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 30 July 2025.

Reviews of airlines servicing Heathrow

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?

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

What are the most reliable airlines from Hong Kong to London Heathrow Airport?

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

Can I find deals for flights from Hong Kong to Heathrow that include hotel bookings?

How can I find direct flights from Hong Kong to Heathrow?

Can I find deals for business class flights from Hong Kong to Heathrow?

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

Travelling to a place near London Heathrow Airport?

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.

Alternative routes for Hong Kong to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Hong Kong to Heathrow

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?

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

Can Cheapflights 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?

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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 30 July 2025.