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

Over the last year, Cathay Pacific have had the lowest number of delays on this route, with just 9% of flights being delayed.

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

Shanghai (PVG) is the most affordable 1-stop option, with an average round-trip price of $495.

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

Flights via Zurich (ZRH) have the shortest average one-way travel time for 1-stop routes: 15h 00m.

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

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

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

New Delhi (DEL) – chosen by Cheapflights users on 30% of 1-stop itineraries from London Heathrow Airport to Hong Kong on Cheapflights.

How often are flights from London to Hong Kong delayed?

About 10% of weekly flights between London and Hong Kong have experienced delays in the past year, with the average delay time being 152 minutes.

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

Flights via Zurich (ZRH) offer the fastest connection on this route, with an average layover time of 1h 03m.

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

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

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

There are many flights that can get you from London Heathrow Airport to Hong Kong in 19h 20m. Fly via Etihad Airways or SWISS to get the fastest option. There are 5980 mi between London Heathrow Airport and Hong Kong. This flight may include one or multiple stops.

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

Our cheapest airline available from London Heathrow Airport to Hong Kong is China Eastern. Our recent data shows that you can find tickets from as low as $427 on this airline. Additional options worth looking into are China Southern and Air China, starting at $430 and $439 round-trip. Users have found that China Eastern is 52% cheaper than the other options available to this destination.

Weekly flight availability from London Heathrow Airport to Hong Kong

The most flights from LHR to HKG are scheduled on a Monday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

In terms of precipitation, rainfall in Hong Kong ranges from 0.8 - 15.4 inches per month. June is typically the wettest month, when rainfall can reach 15.4 in. January is typically the driest time to visit Hong Kong when rainfall is around 0.8 in.

If weather is an important factor for your trip to Hong Kong, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

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

While on average a flight from London Heathrow Airport to Hong Kong is generally $3,725, our data shows the cheapest flight currently is $628. When looking at the most popular route, (London Heathrow - Hong Kong Intl), you can expect to pay $407 for that flight.

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

Before booking your flight to Hong Kong from London Heathrow Airport, check out the most reliable airlines to get you to your destination on time: Cathay Pacific (80%), Iberia (64%), British Airways( 64%).

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

When booking a flight from London Heathrow Airport to Hong Kong, you may want to consider flying on Cathay Pacific, British Airways or Air China as they are the most popular for this route.

Most accurate provider : When it comes to deals on London Heathrow Airport-Hong Kong flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on London Heathrow Airport-Hong Kong flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Hong Kong flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on London Heathrow Airport-Hong Kong flights, Cheapflights users trust Justfly.com the most. Justfly.com 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 London Heathrow Airport-Hong Kong flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Hong Kong from London Heathrow?

Hong Kong Intl (HKG) is the airport you will fly into if you book a flight from London Heathrow to Hong Kong. You should not have trouble finding flights to Hong Kong Intl from London Heathrow; the airport handles an average of 7 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 9 airlines have flights to the Hong Kong airport from London Heathrow. It is only a 16.2 mi journey from Hong Kong Intl (HKG) to Hong Kong’s city center.

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

Yes. In addition to deals on Heathrow to Hong Kong flights, Cheapflights offers vacation packages that include both flights and hotel.

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

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Hong Kong.

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

Yes. Cheapflights offers flight deals from Heathrow to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$338+ Flights from London Heathrow Airport to Hong Kong

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from London Heathrow to Hong Kong Intl are usually found in November or May, booked 57 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Heathrow to Hong Kong

Most accurate provider	Justfly.com 3 stars
Most trusted provider	Justfly.com 3 stars
Round-trip from	$453 (China Southern)
One-way from	$338 (Mytrip)
Popular in	July
Cheapest in	November
Average price	$753
Good round-trip deal	$994 or less
Good one-way deal	$628 or less

Provider with most accurate pricing for London Heathrow-Hong Kong Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for London Heathrow-Hong Kong Intl flights.

Search Deals

From London Heathrow to Hong Kong Intl

Search Deals

One-way flight from London Heathrow to Hong Kong Intl

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($154 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in November 2025

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

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

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Find flight deals from Heathrow to Hong Kong

Cheapest flights from Heathrow to Hong Kong
Explore the most affordable flight options available from Heathrow to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

Fri 12/59:00 pmLHR - HKG

2 stops41h 45mHainan Airlines

Sun 12/146:55 pmHKG - LHR

2 stops31h 00mHainan Airlines

Deal found 11/25

$501

Fri 12/59:00 pmLHR - HKG

2 stops41h 45mHainan Airlines

Sun 12/284:10 pmHKG - LHR

2 stops33h 45mHainan Airlines

Deal found 11/26

$513

Fri 12/59:00 pmLHR - HKG

2 stops41h 45mMultiple Airlines

Sun 12/288:55 pmHKG - LHR

2 stops29h 00mMultiple Airlines

Deal found 11/24

$518

Sun 11/308:25 pmLHR - HKG

1 stop32h 40mAir China

Wed 12/310:30 amHKG - LHR

1 stop37h 25mAir China

Deal found 11/23

$541

Mon 12/89:00 pmLHR - HKG

2 stops41h 45mMultiple Airlines

Thu 12/1110:15 amHKG - LHR

2 stops39h 20mMultiple Airlines

Deal found 11/25

$550

Sun 11/309:00 pmLHR - HKG

1 stop33h 25mChina Eastern

Wed 12/31:40 pmHKG - LHR

1 stop35h 50mChina Eastern

Deal found 11/24

$556

Tue 11/259:00 pmLHR - HKG

1 stop19h 15mChina Eastern

Sun 11/301:40 pmHKG - LHR

1 stop35h 50mChina Eastern

Deal found 11/24

$565

Fri 12/59:00 pmLHR - HKG

2 stops41h 45mMultiple Airlines

Sun 12/1412:30 pmHKG - LHR

1 stop37h 00mMultiple Airlines

Deal found 11/25

$595

Best flights from Heathrow to Hong Kong
Discover carefully curated flight deals from Heathrow to Hong Kong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 26, 2025.

Wed 1/288:55 pmLHR - HKG

1 stop27h 35mEtihad Airways

Sat 1/317:35 pmHKG - LHR

1 stop30h 35mEtihad Airways

Deal found 11/26

$651

Sat 1/172:25 pmLHR - HKG

2 stops19h 20mSWISS

Wed 1/2111:30 pmHKG - LHR

2 stops22h 10mSWISS

Deal found 11/24

$712

Thu 3/127:20 pmLHR - HKG

1 stop18h 20mQatar Airways

Mon 3/301:25 amHKG - LHR

1 stop23h 35mQatar Airways

Deal found 11/26

$826

Thu 1/86:55 pmLHR - HKG

1 stop18h 45mMultiple Airlines

Wed 1/2810:45 pmHKG - LHR

Nonstop14h 50mMultiple Airlines

Deal found 11/25

$882

Tue 1/278:55 pmLHR - HKG

1 stop27h 35mEtihad Airways

Sat 1/317:35 pmHKG - LHR

1 stop19h 05mEtihad Airways

Deal found 11/26

$677

Tue 1/279:00 amLHR - HKG

2 stops24h 45mSWISS

Tue 2/311:30 pmHKG - LHR

2 stops22h 10mSWISS

Deal found 11/26

$715

Fri 1/308:50 amLHR - HKG

1 stop15h 40mEtihad Airways

Sat 1/317:35 pmHKG - LHR

1 stop19h 05mEtihad Airways

Deal found 11/26

$677

Thu 1/152:25 pmLHR - HKG

2 stops19h 20mSWISS

Thu 1/2211:30 pmHKG - LHR

2 stops25h 10mSWISS

Deal found 11/23

$768

Sat 1/241:55 pmLHR - HKG

1 stop34h 35mEtihad Airways

Sat 1/317:35 pmHKG - LHR

1 stop19h 05mEtihad Airways

Deal found 11/26

$703

Thu 1/82:25 pmLHR - HKG

2 stops19h 20mSWISS

Wed 1/2811:30 pmHKG - LHR

2 stops25h 10mSWISS

Deal found 11/25

$848

Tue 1/139:00 amLHR - HKG

2 stops24h 45mSWISS

Mon 1/1912:45 amHKG - LHR

2 stops20h 55mSWISS

Deal found 11/24

$894

Last-minute flights from Heathrow to Hong Kong
Discover last-minute flight deals from Heathrow to Hong Kong. Data last updated November 26, 2025 and is based on user searches.

Wed 11/269:00 pmLHR - HKG

2 stops30h 05mChina Eastern

Tue 12/29:35 amHKG - LHR

1 stop15h 55mChina Eastern

Deal found 11/25

$565

Sun 11/308:25 pmLHR - HKG

1 stop32h 40mAir China

Wed 12/310:30 amHKG - LHR

1 stop37h 25mAir China

Deal found 11/23

$541

Sun 11/309:00 pmLHR - HKG

1 stop33h 25mChina Eastern

Wed 12/31:40 pmHKG - LHR

1 stop35h 50mChina Eastern

Deal found 11/24

$556

Fri 12/59:00 pmLHR - HKG

2 stops41h 45mHainan Airlines

Sun 12/146:55 pmHKG - LHR

2 stops31h 00mHainan Airlines

Deal found 11/25

$501

Fri 12/59:00 pmLHR - HKG

2 stops41h 45mHainan Airlines

Sun 12/284:10 pmHKG - LHR

2 stops33h 45mHainan Airlines

Deal found 11/26

$513

Fri 12/59:00 pmLHR - HKG

2 stops41h 45mMultiple Airlines

Sun 12/288:55 pmHKG - LHR

2 stops29h 00mMultiple Airlines

Deal found 11/24

$518

Fri 12/59:00 pmLHR - HKG

2 stops41h 45mMultiple Airlines

Sun 12/1412:30 pmHKG - LHR

1 stop37h 00mMultiple Airlines

Deal found 11/25

$595

Mon 12/89:00 pmLHR - HKG

2 stops41h 45mMultiple Airlines

Thu 12/1110:15 amHKG - LHR

2 stops39h 20mMultiple Airlines

Deal found 11/25

$550

One-way flights from Heathrow to Hong Kong
Search for one-way flight options from Heathrow to Hong Kong. Find affordable one-way fares based on user searches. Data last updated November 26, 2025.

Wed 5/2010:40 pmLHR - HKG

1 stop16h 10mAir China

Deal found 11/23

$338

Thu 2/269:35 pmLHR - HKG

1 stop30h 30mAir China

Deal found 11/24

$339

Fri 3/209:00 pmLHR - HKG

2 stops41h 45mHainan Airlines

Deal found 11/25

$353

Fri 2/279:00 pmLHR - HKG

2 stops41h 45mHainan Airlines

Deal found 11/24

$355

Fri 2/279:00 pmLHR - HKG

2 stops41h 45mMultiple Airlines

Deal found 11/26

$356

Thu 12/49:35 pmLHR - HKG

1 stop30h 30mAir China

Deal found 11/26

$357

Wed 1/217:45 pmLHR - HKG

1 stop16h 05mHainan Airlines

Deal found 11/24

$370

Wed 12/317:45 pmLHR - HKG

1 stop29h 25mHainan Airlines

Deal found 11/26

$371

Mon 12/299:00 pmLHR - HKG

2 stops38h 50mHainan Airlines

Deal found 11/25

$385

Mon 12/89:00 pmLHR - HKG

2 stops41h 45mHainan Airlines

Deal found 11/26

$405

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 1/28

8:55 pm-8:30 am

1 stop27h 35m

Hong Kong Intl

Sat 1/31

7:35 pm-6:10 pm

1 stop30h 35m

$651

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Tue 1/27

8:55 pm-8:30 am

1 stop27h 35m

Hong Kong Intl

Sat 1/31

7:35 pm-6:40 am

1 stop19h 05m

$677

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Fri 1/30

8:50 am-8:30 am

1 stop15h 40m

Hong Kong Intl

Sat 1/31

7:35 pm-6:40 am

1 stop19h 05m

$677

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sat 1/24

1:55 pm-8:30 am

1 stop34h 35m

Hong Kong Intl

Sat 1/31

7:35 pm-6:40 am

1 stop19h 05m

$703

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sat 1/17

2:25 pm-5:45 pm

2 stops19h 20m

Hong Kong Intl

Wed 1/21

11:30 pm-1:40 pm

2 stops22h 10m

$712

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Tue 1/27

9:00 am-5:45 pm

2 stops24h 45m

Hong Kong Intl

Tue 2/3

11:30 pm-1:40 pm

2 stops22h 10m

$715

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Thu 1/15

2:25 pm-5:45 pm

2 stops19h 20m

Hong Kong Intl

Thu 1/22

11:30 pm-4:40 pm

2 stops25h 10m

$768

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Thu 3/12

7:20 pm-9:40 pm

1 stop18h 20m

Hong Kong Intl

Mon 3/30

1:25 am-6:00 pm

1 stop23h 35m

$826

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Thu 1/8

2:25 pm-5:45 pm

2 stops19h 20m

Hong Kong Intl

Wed 1/28

11:30 pm-4:40 pm

2 stops25h 10m

$848

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Thu 1/8

6:55 pm-9:40 pm

1 stop18h 45m

Hong Kong Intl

Wed 1/28

10:45 pm-5:35 am

Nonstop14h 50m

$882

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/23

Showing 1-10 of 22 results

Compare providers for flights from Heathrow to Hong Kong

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to Hong Kong in November.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
oojo	Price Accuracy3 stars	Trust Score*3 stars
SmartFares	Price Accuracy1 star	Trust Score*1 star
Justfly.com	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 stars	Trust 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 London Heathrow Airport-Hong Kong flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on London Heathrow Airport-Hong Kong flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Hong Kong flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on London Heathrow Airport-Hong Kong flights, Cheapflights users trust Justfly.com the most. Justfly.com 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 London Heathrow Airport-Hong Kong 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 Heathrow to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Heathrow 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.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Hong Kong

Prices

Airlines

Delays

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

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Hong Kong, you should look to book at least 57 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 London Heathrow Airport to Hong Kong?

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Hong Kong (average of $423). Flying from London Heathrow Airport to Hong Kong in July is currently the most expensive (average of $802). 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 LHR to HKG?

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Hong Kong at noon. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight in the morning.

The best insider tips for London Heathrow Airport to Hong Kong flights

Cheapflights partnered with top experts to bring you the best recommendations for your London Heathrow Airport to Hong Kong trip

Airports

LHR

Expect strict security at Heathrow; ensure all liquids are in one bag to avoid delays during manual screenings.

HKG

Use the Airport Express train for a quick 24-minute ride from HKG to central Hong Kong.

Our travel experts

Gabriel Leigh

Expert on HKG

Ramsey Qubein

Expert on LHR

Reviews of airlines servicing Hong Kong

Peruse reviews from past customers who have flown with Cathay Pacific, Finnair, and China Southern from London Heathrow Airport to Hong Kong to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Cathay Pacific

7.6

Good

1,068 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Sep 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for

Cathay Pacific

7.6

Good

1,068 reviews

Cathay Pacific

7.6

Good

1,068 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Sep 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for

Finnair

7.6

Good

1,334 reviews

Cathay Pacific

7.6

Good

1,068 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Sep 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for

China Southern

7.5

Good

119 reviews

Cathay Pacific

7.6

Good

1,068 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Sep 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for

Air China

7.2

Good

126 reviews

Cathay Pacific

7.6

Good

1,068 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Sep 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for

British Airways

6.7

Okay

7,539 reviews

Cathay Pacific

7.6

Good

1,068 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Sep 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for

Related info for your journey

What airport do you fly into for flights to Hong Kong from London Heathrow?
Hong Kong Intl (HKG) is the airport you will fly into if you book a flight from London Heathrow to Hong Kong. You should not have trouble finding flights to Hong Kong Intl from London Heathrow; the airport handles an average of 7 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 9 airlines have flights to the Hong Kong airport from London Heathrow. It is only a 16.2 mi journey from Hong Kong Intl (HKG) to Hong Kong’s city center.
How long is the flight from London Heathrow Airport to Hong Kong?
There are many flights that can get you from London Heathrow Airport to Hong Kong in 19h 20m. Fly via Etihad Airways or SWISS to get the fastest option. There are 5980 mi between London Heathrow Airport and Hong Kong. This flight may include one or multiple stops.
What are the cheapest airlines flying from London Heathrow Airport to Hong Kong round-trip?
Our cheapest airline available from London Heathrow Airport to Hong Kong is China Eastern. Our recent data shows that you can find tickets from as low as $427 on this airline. Additional options worth looking into are China Southern and Air China, starting at $430 and $439 round-trip. Users have found that China Eastern is 52% cheaper than the other options available to this destination.
What are the most reliable airlines from London Heathrow Airport to Hong Kong?
Before booking your flight to Hong Kong from London Heathrow Airport, check out the most reliable airlines to get you to your destination on time: Cathay Pacific (80%), Iberia (64%), British Airways( 64%).
What are the cheapest flights from London Heathrow Airport to Hong Kong?
While on average a flight from London Heathrow Airport to Hong Kong is generally $3,725, our data shows the cheapest flight currently is $628. When looking at the most popular route, (London Heathrow - Hong Kong Intl), you can expect to pay $407 for that flight.
Can I find deals for flights from Heathrow to Hong Kong that include hotel bookings?
Yes. In addition to deals on Heathrow to Hong Kong flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Heathrow to Hong Kong?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Hong Kong.
Can I find deals for business class flights from Heathrow to Hong Kong?
Yes. Cheapflights offers flight deals from Heathrow to Hong Kong 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 London Heathrow Airport to Hong Kong?
Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Hong Kong (average of $423). Flying from London Heathrow Airport to Hong Kong in July is currently the most expensive (average of $802). 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

Alternative routes for Heathrow to Hong Kong

Gatwick to Hong Kong flights

Other flights to Hong Kong

Top 9 airlines flying from Heathrow to Hong Kong

Airline	Cheapest	Average	Flexibility	On-time
China Eastern	Cheapest$427	Average$542	FlexibilityNo cancel fee	On-time62%
China Southern	Cheapest$430	Average$525	FlexibilityNo cancel fee	On-time69%
Air China	Cheapest$439	Average$625	FlexibilityNo cancel fee	On-time67%
Lufthansa	Cheapest$443	Average$774	FlexibilityNo cancel fee	On-time76%
Air India	Cheapest$655	Average$891	FlexibilityNo cancel fee	On-timeN/A
Finnair	Cheapest$692	Average$990	FlexibilityNo cancel fee	On-time76%
Thai Airways	Cheapest$722	Average$805	FlexibilityNo cancel fee	On-time77%
British Airways	Cheapest$730	Average$952	FlexibilityNo cancel fee	On-time70%
Cathay Pacific	Cheapest$742	Average$1,058	FlexibilityNo cancel fee	On-time72%

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$338+ Cheap flights from Heathrow (LHR) to Hong Kong (HKG)

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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Heathrow to Hong Kong with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from London Heathrow to Hong Kong Intl are usually found in November or May, booked 57 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Heathrow to Hong Kong

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Heathrow to Hong Kong

Cheapest flights from Heathrow to Hong KongExplore the most affordable flight options available from Heathrow to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

Explore the most affordable flight options available from Heathrow to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Heathrow to Hong Kong

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 Heathrow to Hong Kong in November.

Best time to book a flight from Heathrow to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Heathrow with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Hong Kong

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

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

What is the cheapest time of day to fly from LHR to HKG?

Weekly flight availability from London Heathrow Airport to Hong Kong

How often are flights from London to Hong Kong delayed?

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

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

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

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

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

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

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

The best insider tips for London Heathrow Airport to Hong Kong flights

Cheapflights partnered with top experts to bring you the best recommendations for your London Heathrow Airport to Hong Kong trip

Airports

LHR

HKG

Our travel experts

Reviews of airlines servicing Hong Kong

Peruse reviews from past customers who have flown with Cathay Pacific, Finnair, and China Southern from London Heathrow Airport to Hong Kong to help guide your decision. You can also see how each airline stacks up 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 Heathrow to Hong Kong. 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 into for flights to Hong Kong from London Heathrow?

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

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

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

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

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

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

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

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

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 Heathrow to Hong Kong

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

Top 9 airlines flying from Heathrow to Hong Kong

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Cheapest flights from Heathrow to Hong Kong
Explore the most affordable flight options available from Heathrow to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.