Question 1

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

Accepted Answer

Zurich (ZRH) – chosen by Cheapflights users on 20% of one-stop itineraries from Hong Kong to London Heathrow Airport on Cheapflights. Find deals

Question 2

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

Accepted Answer

Chengdu (TFU) is the most affordable one-stop option, with an average return flight price of HK$5,774. Find deals

Question 3

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

Accepted Answer

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 16h 30m. Find deals

Question 4

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

Accepted Answer

Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average stopover time of 1h 39m. Find deals

Question 5

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

Accepted Answer

There are many flights that can get you from Hong Kong to London Heathrow Airport in 15h 40m. Fly via SWISS, Air China, or China Eastern to get the fastest option. There are 9624 km between Hong Kong and London Heathrow Airport. This flight may include one or multiple stops.

Question 6

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

Accepted Answer

Flying on SWISS is currently your cheapest option to London Heathrow Airport, with prices starting at HK$2,689. Additional round-trip tickets that might be worth considering are offered by Lufthansa and China Southern, with the lowest prices starting at HK$3,117 and HK$3,124, respectively. You may be able to fly from Hong Kong to London Heathrow Airport for 59% less than the average price by searching for these airlines.

Question 7

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

Accepted Answer

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 84 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.

Question 8

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

Accepted Answer

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.

Question 9

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

Accepted Answer

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. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Question 10

Weekly flight availability from Hong Kong to London Heathrow Airport

Accepted Answer

The most flights from HKG to LHR are scheduled on a Saturday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Question 11

E

Accepted Answer

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.

Question 12

E

Accepted Answer

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).

Question 13

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

Accepted Answer

On average you can expect to pay HK$26,059 for a flight from Hong Kong to London Heathrow Airport. The cheapest flight overall is HK$4,366 while the most popular route, (Hong Kong Intl - London Heathrow) is currently priced at HK$4,319.

Question 14

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

Accepted Answer

No one likes to see their flight delayed. When booking a flight from Hong Kong to London Heathrow Airport consider choosing Iberia(79%), British Airways(79%) or Cathay Pacific(65%), as they are the most reliable in getting you off to your destination on time.

Question 15

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

Accepted Answer

The most popular airlines flying from Hong Kong to London Heathrow Airport are Air France, Finnair and British Airways. Something to consider prior to booking your flight.

Question 16

Where are the most common stopover locations when flying from Hong Kong to London Heathrow Airport?

Accepted Answer

Most of the time, Hong Kong to London Heathrow Airport flights that have stopovers will stop in Frankfurt am Main. Frankfurt am Main is followed by Zurich in terms of the most popular stopover location on flights from Hong Kong to London Heathrow Airport. Zurich is followed by Beijing in terms of the most popular stopover location for Hong Kong to London Heathrow Airport flights.

Question 17

Where are the least popular stopover locations for Hong Kong to London Heathrow Airport flights?

Accepted Answer

The least popular stopover on flights from Hong Kong to London Heathrow Airport is Helsinki. Doha follows Helsinki in terms of the least common stopover location on Hong Kong to London Heathrow Airport flights. Shanghai ranks third to last in terms of the least popular stopover locations on Hong Kong to London Heathrow Airport flights.

Question 18

What are points of interest worth seeing during a stopover in Beijing?

Accepted Answer

Tiananmen, Temple of the White Dagoba, and Dong Hua Men Night Market are the most popular attractions in Beijing if you're in need of something to do during your stopover. Those on a layover in Beijing interested in visiting Tiananmen, Temple of the White Dagoba, or Dong Hua Men Night Market can do so by travelling 24.8 km, 25.6 km, and 23.6 km, respectively from Beijing Capital.

Question 19

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

Accepted Answer

Flying to your destination on a Friday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to London Heathrow Airport. Check prices with Cheapflights to find a great deal for your trip.

Question 20

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

Accepted Answer

Travellers have found it’s best to book a flight 32 days in advance to save up to 23% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 32 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Hong Kong to London Heathrow Airport 1-2 weeks in advance for as low as HK$5,077, or HK$6,545 for flights within the next 24 hours.

Question 21

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

Accepted Answer

The best pricing can be found in the month of November. Prices to London Heathrow Airport from Hong Kong average HK$6,096. You can even find prices in November for less than HK$6,096, as users have found deals to London Heathrow Airport from as low as HK$2,578. The month of April appears to be one of the more expensive times to travel to London Heathrow Airport from Hong Kong. Flying in the targeted month can save you up to 17%.

Question 22

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

Accepted Answer

It’s typically best to fly out from Hong Kong to London Heathrow Airport in the afternoon. Doing so could potentially save you 14% on the flight price compared to flying in the morning, which is usually more expensive.

Question 23

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

Accepted Answer

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. 16 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 7 outbound flights to London Heathrow per day.

Question 24

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

Accepted Answer

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

Question 25

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

Accepted Answer

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.

Question 26

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

Accepted Answer

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.

Question 27

How does Cheapflights help users find flights from Hong Kong to Heathrow?

Accepted Answer

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.

Question 28

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

Accepted Answer

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.

Question 29

Can Cheapflights find flights from Hong Kong to Heathrow with no change fees?

Accepted Answer

Yes! Cheapflights helps users easily find flights from Hong Kong to Heathrow with no change fees.

Question 30

Can Cheapflights notify me if prices for flights from Hong Kong to Heathrow become cheaper?

Accepted Answer

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!

Round-trip from	HK$5,405
One-way from	HK$2,851
Popular in	January
Cheapest in	November
Average price	HK$7,537
Good round-trip deal	HK$6,296 or less
Good one-way deal	HK$4,724 or less

Airline	Cheapest	Average	Flexibility	On-time
SWISS	CheapestHK$2,689	AverageHK$4,705	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Lufthansa	CheapestHK$3,117	AverageHK$5,193	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
China Southern	CheapestHK$3,124	AverageHK$5,023	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
China Eastern	CheapestHK$3,589	AverageHK$5,628	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Air China	CheapestHK$3,639	AverageHK$6,225	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Finnair	CheapestHK$4,188	AverageHK$5,425	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Singapore Airlines	CheapestHK$4,468	AverageHK$6,524	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
KLM	CheapestHK$4,657	AverageHK$5,828	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air France	CheapestHK$4,743	AverageHK$5,549	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Turkish Airlines	CheapestHK$4,745	AverageHK$5,970	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights

Cheap flights from Hong Kong to London Heathrow Airport from HK$2,851

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 3-10. 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 October, booked 84 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from Hong Kong to Heathrow

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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 26 August 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 26 August 2025.

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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

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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?

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

Weekly flight availability from Hong Kong to London Heathrow Airport

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, Finnair, andSWISS 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?

Where are the most common stopover locations when flying from Hong Kong to London Heathrow Airport?

What are points of interest worth seeing during a stopover in Beijing?

Where are the least popular stopover locations for Hong Kong to London Heathrow Airport flights?

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?

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Fly from Hong Kong to Heathrow on these airlines

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Top 10 airlines flying from Hong Kong to Heathrow

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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 26 August 2025.