What’s the fastest stopover option from Hong Kong to London Heathrow Airport?

Flights via Zurich (ZRH) have the shortest average one-way travel time for one-stop routes: 16h 35m.

What’s the top stopover airport for flights from Hong Kong to London Heathrow Airport?

Frankfurt am Main (FRA) – chosen by Cheapflights users on 19% of one-stop itineraries from Hong Kong to London Heathrow Airport on Cheapflights.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

What’s the cheapest stopover airport for flights from Hong Kong to London Heathrow Airport?

Singapore (SIN) is the most affordable one-stop option, with an average return flight price of £556.

What is the most punctual flight time for Hong Kong to London flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

How often are flights from Hong Kong to London delayed?

About 15% of weekly flights between Hong Kong and London have experienced delays in the past year, with the average delay time being 148 minutes.

Which airline has the best punctuality record on Hong Kong to London flights?

Over the past year, Ethiopian Air have had the lowest number of delays on this route, with no flights being classified as delayed.

Which airport typically offers the quickest stopover for flights from Hong Kong to London Heathrow Airport?

Flights via Zurich (ZRH) offer the fastest connection on this route, with an average stopover time of 1h 25m.

How long is the flight from Hong Kong to London Heathrow Airport?

For as low as £477, Finnair can have you in London Heathrow Airport from Hong Kong in 22h 10m. There are 5980 mi between Hong Kong and London Heathrow Airport. This flight may include one or multiple stops.

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

SWISS, at £284, was found to be the cheapest airline from Hong Kong to London Heathrow Airport.Alternate airlines flying return to your destination include Lufthansa and Air France. Users have found that SWISS is 55% cheaper than the other options available to this destination.

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?

While on average a flight from Hong Kong to London Heathrow Airport is generally £1,692, our data shows the cheapest flight currently is £377. When looking at the most popular route, (Hong Kong Intl - London Heathrow), you can expect to pay £395 for that flight.

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

Consider Iberia (77%), British Airways (77%) or Cathay Pacific (56%) when booking your flight. These represent the most reliable airlines when flying from Hong Kong to London Heathrow Airport.

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

Consider Cathay Pacific, British Airways or Lufthansa when booking your flight. These represent the most popular airlines when flying from Hong Kong to London Heathrow Airport.

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 13 airlines have flights from the Hong Kong airport to London Heathrow. It is only a 16.2 mi journey to Hong Kong Intl (HKG) from Hong Kong’s city center.

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.

£210+ Flights from Hong Kong to London Heathrow Airport

Q: How much does it cost for a return flight from Hong Kong to London Heathrow Airport?

Airfare is typical for this route at the moment. Hong Kong to London Heathrow Airport flights typically cost between £435 and £650 in December. The cheapest return flight price found within the last 3 days was £452 on Air China (6 Dec-13 Dec).

Cheapflights Tip: The best prices from Hong Kong Intl to London Heathrow are usually found in November or February, booked 36 days in advance, depart on a Monday or Thursday and return on a Sunday

Find flight deals from Hong Kong to Heathrow

Enter your travel dates to find the best prices.

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 October 2025.

Sat 6/1217:50HKG - LHR

1 stop32h 00mAir China

Sat 13/1221:35LHR - HKG

1 stop30h 30mAir China

Deal found 21/10£452

Tue 23/1221:15HKG - LHR

2 stops28h 15mChina Eastern

Mon 12/121:00LHR - HKG

2 stops30h 05mChina Eastern

Deal found 20/10£460

Mon 1/1223:25HKG - LHR

1 stop19h 20mKLM

Mon 8/1215:45LHR - HKG

2 stops18h 45mKLM

Deal found 21/10£461

Tue 18/1122:40HKG - LHR

2 stops23h 10mMultiple Airlines

Mon 8/1214:45LHR - HKG

1 stop19h 45mMultiple Airlines

Deal found 21/10£462

Mon 8/1222:40HKG - LHR

2 stops20h 05mMultiple Airlines

Mon 12/117:35LHR - HKG

1 stop16h 55mMultiple Airlines

Deal found 20/10£463

Wed 10/1208:30HKG - LHR

1 stop17h 20mAir China

Sat 20/1221:35LHR - HKG

1 stop30h 30mAir China

Deal found 21/10£463

Wed 19/1112:05HKG - LHR

2 stops37h 25mChina Eastern

Sun 23/1121:00LHR - HKG

2 stops30h 05mChina Eastern

Deal found 20/10£464

Sat 25/1017:05HKG - LHR

1 stop32h 25mMultiple Airlines

Sun 9/1117:40LHR - HKG

1 stop15h 05mMultiple Airlines

Deal found 20/10£466

Thu 4/1219:35HKG - LHR

1 stop19h 05mEtihad Airways

Wed 10/1208:50LHR - HKG

1 stop15h 40mEtihad Airways

Deal found 21/10£466

Thu 6/1119:35HKG - LHR

1 stop19h 05mEtihad Airways

Fri 14/1108:50LHR - HKG

1 stop15h 40mEtihad Airways

Deal found 20/10£467

Mon 8/1217:50HKG - LHR

1 stop32h 00mAir China

Sat 13/1221:35LHR - HKG

1 stop34h 20mAir China

Deal found 20/10£468

Sat 8/1119:35HKG - LHR

1 stop24h 30mEtihad Airways

Fri 14/1108:50LHR - HKG

1 stop15h 40mEtihad Airways

Deal found 20/10£469

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 22 October 2025.

Thu 12/321:45HKG - LHR

1 stop27h 15mFinnair

Thu 19/310:20LHR - HKG

1 stop24h 45mFinnair

Deal found 21/10£462

Wed 19/1123:30HKG - LHR

2 stops22h 10mSWISS

Wed 26/1107:00LHR - HKG

2 stops26h 45mSWISS

Deal found 20/10£477

Mon 8/1222:45HKG - LHR

Nonstop14h 50mBritish Airways

Mon 12/117:55LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 21/10£559

Wed 3/1223:25HKG - LHR

1 stop19h 20mKLM

Fri 22/514:45LHR - HKG

2 stops19h 45mKLM

Deal found 20/10£578

Sun 9/1123:30HKG - LHR

1 stop19h 45mSWISS

Tue 27/114:25LHR - HKG

2 stops19h 20mSWISS

Deal found 21/10£485

Wed 8/420:55HKG - LHR

1 stop27h 10mFinnair

Wed 22/410:20LHR - HKG

1 stop24h 20mFinnair

Deal found 20/10£516

Thu 13/1122:45HKG - LHR

Nonstop14h 50mBritish Airways

Thu 27/1117:55LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 21/10£561

Tue 25/1123:30HKG - LHR

2 stops25h 10mSWISS

Sun 30/1109:00LHR - HKG

2 stops24h 45mSWISS

Deal found 20/10£510

Wed 19/1122:45HKG - LHR

Nonstop14h 50mBritish Airways

Wed 26/1117:55LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 20/10£561

Tue 24/223:30HKG - LHR

2 stops22h 10mSWISS

Wed 4/314:25LHR - HKG

2 stops19h 20mSWISS

Deal found 21/10£572

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 22 October 2025.

Thu 6/1122:45HKG - LHR

Nonstop14h 50mBritish Airways

Sun 16/1117:55LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 21/10£559

Wed 12/1122:45HKG - LHR

Nonstop14h 50mBritish Airways

Sun 16/1117:55LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 21/10£560

Thu 6/1122:45HKG - LHR

Nonstop14h 50mBritish Airways

Wed 19/1117:55LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 21/10£561

Thu 26/322:45HKG - LHR

Nonstop14h 50mBritish Airways

Sat 18/419:35LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 20/10£572

Sun 8/222:45HKG - LHR

Nonstop14h 50mBritish Airways

Sat 28/217:55LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 21/10£593

Fri 7/1113:30HKG - LHR

Nonstop14h 40mCathay Pacific

Sat 15/1120:15LHR - HKG

Nonstop12h 40mCathay Pacific

Deal found 20/10£594

Sun 9/1108:10HKG - LHR

Nonstop14h 50mCathay Pacific

Mon 17/1120:15LHR - HKG

Nonstop12h 40mCathay Pacific

Deal found 19/10£604

Fri 7/1110:40HKG - LHR

Nonstop14h 40mCathay Pacific

Mon 17/1120:15LHR - HKG

Nonstop12h 40mCathay Pacific

Deal found 21/10£610

Tue 4/1110:40HKG - LHR

Nonstop14h 40mCathay Pacific

Sat 8/1120:15LHR - HKG

Nonstop12h 40mCathay Pacific

Deal found 20/10£613

Fri 7/1110:40HKG - LHR

Nonstop14h 40mCathay Pacific

Tue 18/1122:05LHR - HKG

Nonstop12h 40mCathay Pacific

Deal found 21/10£616

Last-minute flights from Hong Kong to Heathrow
Discover last-minute flight deals from Hong Kong to Heathrow. Data last updated 22 October 2025 and is based on user searches.

Sun 26/1009:35HKG - LHR

1 stop15h 55mChina Eastern

Thu 30/1021:00LHR - HKG

1 stop31h 40mChina Eastern

Deal found 21/10£530

Sun 26/1016:10HKG - LHR

2 stops33h 45mMultiple Airlines

Thu 30/1008:45LHR - HKG

1 stop37h 35mMultiple Airlines

Deal found 21/10£594

Sun 26/1000:25HKG - LHR

1 stop20h 55mMultiple Airlines

Wed 26/1117:40LHR - HKG

1 stop15h 05mMultiple Airlines

Deal found 20/10£606

Mon 27/1014:35HKG - LHR

1 stop33h 20mMultiple Airlines

Fri 31/1021:00LHR - HKG

2 stops41h 45mMultiple Airlines

Deal found 20/10£482

Tue 28/1020:35HKG - LHR

2 stops30h 35mMultiple Airlines

Tue 4/1121:30LHR - HKG

1 stop17h 30mMultiple Airlines

Deal found 21/10£557

Tue 28/1023:30HKG - LHR

1 stop16h 35mSWISS

Sat 1/1120:05LHR - HKG

1 stop37h 40mSWISS

Deal found 21/10£570

Tue 28/1011:20HKG - LHR

2 stops39h 45mMultiple Airlines

Wed 5/1121:30LHR - HKG

1 stop31h 20mMultiple Airlines

Deal found 21/10£597

Thu 30/1020:55HKG - LHR

2 stops28h 40mMultiple Airlines

Mon 1/1221:00LHR - HKG

1 stop19h 15mMultiple Airlines

Deal found 20/10£497

Thu 30/1020:55HKG - LHR

1 stop28h 40mHainan Airlines

Mon 1/1221:00LHR - HKG

1 stop28h 10mHainan Airlines

Deal found 20/10£500

Fri 31/1013:45HKG - LHR

1 stop37h 55mAir China

Sun 30/1120:25LHR - HKG

1 stop32h 40mAir China

Deal found 20/10£572

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 22 October 2025.

Tue 28/1009:35HKG - LHR

1 stop15h 55mChina Eastern

Deal found 21/10£210

Mon 1/1217:30HKG - LHR

2 stops32h 00mChina Eastern

Deal found 21/10£211

Thu 20/1120:15HKG - LHR

1 stop29h 35mAir China

Deal found 21/10£211

Sat 20/1217:30HKG - LHR

2 stops32h 00mChina Eastern

Deal found 21/10£213

Mon 15/1217:30HKG - LHR

2 stops32h 00mChina Eastern

Deal found 21/10£214

Thu 11/1218:35HKG - LHR

2 stops31h 00mHainan Airlines

Deal found 20/10£214

Wed 19/1121:15HKG - LHR

2 stops28h 15mChina Eastern

Deal found 20/10£216

Thu 25/1218:35HKG - LHR

1 stop31h 00mHainan Airlines

Deal found 20/10£217

Thu 30/1017:50HKG - LHR

1 stop30h 05mAir China

Deal found 20/10£220

Cheap flight deals from Hong Kong to Heathrow

Round-trip from	£452
One-way from	£210
Popular in	January
Cheapest in	November
Average price	£577
Good round-trip deal	£624 or less
Good one-way deal	£433 or less

Air China
6/12-13/12
2 total stops
62h 30m total
Hong Kong to London

Search Deals

China Eastern
28/10
1 total stop
15h 55m total
Hong Kong to London

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (£6 potential increase over avg. return price).

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 October 2025

Search Deals

Price to beat on a round-trip flight from Hong Kong Intl to London Heathrow.

Search Deals

Price to beat on a one-way flight from Hong Kong Intl to London Heathrow.

Search Deals

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

Thu 12/3

21:45-17:00

1 stop27h 15m

London Heathrow

Thu 19/3

10:20-19:05

1 stop24h 45m

£462

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Wed 19/11

23:30-13:40

2 stops22h 10m

London Heathrow

Wed 26/11

07:00-17:45

2 stops26h 45m

£477

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Sun 9/11

23:30-11:15

1 stop19h 45m

London Heathrow

Tue 27/1

14:25-17:45

2 stops19h 20m

£485

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Tue 25/11

23:30-16:40

2 stops25h 10m

London Heathrow

Sun 30/11

09:00-17:45

2 stops24h 45m

£510

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Wed 8/4

20:55-17:05

1 stop27h 10m

London Heathrow

Wed 22/4

10:20-17:40

1 stop24h 20m

£516

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Mon 8/12

22:45-05:35

Nonstop14h 50m

London Heathrow

Mon 12/1

17:55-14:50

Nonstop12h 55m

£559

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Thu 13/11

22:45-05:35

Nonstop14h 50m

London Heathrow

Thu 27/11

17:55-14:50

Nonstop12h 55m

£561

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Wed 19/11

22:45-05:35

Nonstop14h 50m

London Heathrow

Wed 26/11

17:55-14:50

Nonstop12h 55m

£561

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Tue 24/2

23:30-13:40

2 stops22h 10m

London Heathrow

Wed 4/3

14:25-17:45

2 stops19h 20m

£572

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Wed 3/12

23:25-10:45

1 stop19h 20m

London Heathrow

Fri 22/5

14:45-17:30

2 stops19h 45m

£578

Flights are sorted by cheapest return flights first.

Deals found on 20/10

Showing 1-10 of 22 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

Prices

Delays

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 36 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 £283). Flying from Hong Kong to London Heathrow Airport in September is currently the most expensive (average of £513). 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?

It’s typically best to fly out from Hong Kong to London Heathrow Airport in the afternoon. Doing so could potentially save you 18% on the flight price compared to flying in the evening, which is usually more expensive.

How much does it cost for a return flight from Hong Kong to London Heathrow Airport?

Reviews of airlines servicing Heathrow

See what other customers who have flown with Cathay Pacific, SWISS, andAir China from Hong Kong to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Cathay Pacific

7.6

Good

1,036 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Mei Lin,Sept 2025

HKG - LHR

Overall, it was good. The flight was smooth, and the service was good. Unfortunately, the food was mediocre. The toilet could have been in a better condition throughout the flight.

Cathay Pacific

7.6

Good

1,036 reviews

Cathay Pacific

7.6

Good

1,036 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Mei Lin,Sept 2025

HKG - LHR

Overall, it was good. The flight was smooth, and the service was good. Unfortunately, the food was mediocre. The toilet could have been in a better condition throughout the flight.

SWISS

7.5

Good

1,772 reviews

Cathay Pacific

7.6

Good

1,036 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Mei Lin,Sept 2025

HKG - LHR

Overall, it was good. The flight was smooth, and the service was good. Unfortunately, the food was mediocre. The toilet could have been in a better condition throughout the flight.

Air China

7.2

Good

115 reviews

Cathay Pacific

7.6

Good

1,036 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Mei Lin,Sept 2025

HKG - LHR

Overall, it was good. The flight was smooth, and the service was good. Unfortunately, the food was mediocre. The toilet could have been in a better condition throughout the flight.

Lufthansa

6.8

Okay

7,509 reviews

Cathay Pacific

7.6

Good

1,036 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Mei Lin,Sept 2025

HKG - LHR

Overall, it was good. The flight was smooth, and the service was good. Unfortunately, the food was mediocre. The toilet could have been in a better condition throughout the flight.

British Airways

6.7

Okay

7,467 reviews

Cathay Pacific

7.6

Good

1,036 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Mei Lin,Sept 2025

HKG - LHR

Overall, it was good. The flight was smooth, and the service was good. Unfortunately, the food was mediocre. The toilet could have been in a better condition throughout the flight.

Related info for your journey

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 13 airlines have flights from the Hong Kong airport to London Heathrow. It is only a 16.2 mi journey to Hong Kong Intl (HKG) from Hong Kong’s city center.
How long is the flight from Hong Kong to London Heathrow Airport?
For as low as £477, Finnair can have you in London Heathrow Airport from Hong Kong in 22h 10m. There are 5980 mi between Hong Kong and London Heathrow Airport. This flight may include one or multiple stops.
What are the cheapest airlines flying from Hong Kong to London Heathrow Airport round-trip?
SWISS, at £284, was found to be the cheapest airline from Hong Kong to London Heathrow Airport.Alternate airlines flying return to your destination include Lufthansa and Air France. Users have found that SWISS is 55% cheaper than the other options available to this destination.
What are the most reliable airlines from Hong Kong to London Heathrow Airport?
Consider Iberia (77%), British Airways (77%) or Cathay Pacific (56%) when booking your flight. These represent the most reliable airlines when flying from Hong Kong to London Heathrow Airport.
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 £1,692, our data shows the cheapest flight currently is £377. When looking at the most popular route, (Hong Kong Intl - London Heathrow), you can expect to pay £395 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 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, November is the cheapest month in which you can book a flight from Hong Kong to London Heathrow Airport (average of £283). Flying from Hong Kong to London Heathrow Airport in September is currently the most expensive (average of £513). 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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Slough

Gatwick

Hounslow

Northampton

Luton

Wembley

Ilford

Deal

Hayes

Colchester

Watford

Crawley

Winchester

Swindon

Chichester

Romford

Ipswich

Bedford

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£284	Average£421	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Lufthansa	Cheapest£302	Average£523	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Air France	Cheapest£304	Average£556	FlexibilityNo cancel fee	On-time77%	Search Air France flights
China Southern	Cheapest£342	Average£555	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
China Eastern	Cheapest£353	Average£546	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Finnair	Cheapest£382	Average£485	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Air China	Cheapest£432	Average£599	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Turkish Airlines	Cheapest£433	Average£544	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
KLM	Cheapest£492	Average£513	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Thai Airways	Cheapest£508	Average£568	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?

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Cheapflights helps you find that perfect flight to Heathrow from Hong Kong by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Hong Kong to Heathrow flexibly with Cheapflights today.

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Cheap flights from Hong Kong to London Heathrow Airport from £210

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 28/10. 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 Intl to London Heathrow are usually found in November or February, booked 36 days in advance, depart on a Monday or Thursday and return on a Sunday

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 22 October 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 22 October 2025.

Cheap flight deals from Hong Kong to Heathrow

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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?

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 HKG to LHR?

How much does it cost for a return flight from Hong Kong to London Heathrow Airport?

How often are flights from Hong Kong to London delayed?

What is the most punctual flight time for Hong Kong to London flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Hong Kong to London flights?

What’s the top stopover airport for flights from Hong Kong to London Heathrow Airport?

What’s the fastest stopover option from Hong Kong to London Heathrow Airport?

What’s the fastest stopover option from Hong Kong to London Heathrow Airport?

Which airport typically offers the quickest stopover for flights from Hong Kong to London Heathrow Airport?

Reviews of airlines servicing Heathrow

See what other customers who have flown with Cathay Pacific, SWISS, andAir China from Hong Kong to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

How long is the flight from Hong Kong to London Heathrow Airport?

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

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

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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.

Top 10 airlines flying from Hong Kong to Heathrow

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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 22 October 2025.