Question 1

Which airport is the most popular for stopovers for flights between London and Hong Kong?

Accepted Answer

Beijing (PEK) was the most common stop: 18% of momondo users choosing one-stop flights on this route connected there.

Question 2

What is the cheapest London to Hong Kong Intl flight route?

Accepted Answer

Fly from London Heathrow to Hong Kong Intl for the best London - Hong Kong Intl flight prices

Question 3

How have London to Hong Kong flight prices changed over time?

Accepted Answer

As of December 2025, prices for London to Hong Kong flights are approximately 16% cheaper when compared to flights at the same time last year.

Question 4

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

Accepted Answer

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Question 5

What cabin class options are available on London to Hong Kong Intl flights?

Accepted Answer

There are 4 cabin classes available to choose from on London to Hong Kong Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 6

Which stopover airport offers the lowest fares from London to Hong Kong?

Accepted Answer

Flights via Shanghai (PVG) offer the lowest average return price of £407.

Question 7

What is the cheapest airline that flies from London to Hong Kong Intl?

Accepted Answer

Air China, Hainan Airlines, and Lufthansa are the most popular carriers operating from London to Hong Kong Intl

Question 8

Which stopover airport has the shortest travel time from London to Hong Kong?

Accepted Answer

Flights connecting via Paris (CDG) have the shortest average one-way travel time: 14h 53m.

Question 9

What is the cheapest day to depart on your flight to Hong Kong?

Accepted Answer

On average, the least expensive day to fly to Hong Kong from London is on a Sunday. momondo users have found tickets for Sunday departures for as low as £797. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from London to Hong Kong on a Saturday will generally be more expensive and average around £844. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Question 10

Which stopover airport has the shortest connection time from London to Hong Kong?

Accepted Answer

Zurich (ZRH) has the shortest average stopover time for this route: 1h 20m.

Question 11

How many flights depart from London to Hong Kong on average per week?

Accepted Answer

As of December 2025, there are 49 flights per week flying from London to Hong Kong. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

Question 12

What is the cheapest time of day to depart on your flight to Hong Kong?

Accepted Answer

Our most recent data shows that the best time of day to fly to Hong Kong is in the afternoon. Flights from London to Hong Kong during this time can be as low as £777. Flights in the morning are often more expensive, with an average ticket price of £859.

Question 13

How often are flights from London to Hong Kong delayed?

Accepted Answer

Historically, on average around 13% of flights between London and Hong Kong have experienced a delay on any given week. The average delay length over the past 12 months has been 158 minutes.

Question 14

What is the cheapest month to fly to Hong Kong?

Accepted Answer

If you don’t want to visit Hong Kong in November, then you should wait until May to fly from London, when ticket prices are also cheap, with an average price of £553.

Question 15

Which airlines fly to Hong Kong?

Accepted Answer

Cathay Pacific, British Airways and Air China are the top three most popular airlines that fly to Hong Kong from London according to our data. Cathay Pacific is the first choice among our users, with 61% of people opting to fly with this airline when travelling to Hong Kong. Keep in mind that there are 21 different airlines that fly to Hong Kong on a routine basis, so you have a few additional options to choose from.

Question 16

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

Accepted Answer

According to our data, Cathay Pacific have had the fewest delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

Question 17

How many flights depart from London to Hong Kong on average per day?

Accepted Answer

As of December 2025, there are 7 flights per day flying from London to Hong Kong. The most common time of day flights depart is 17:00, with 56% of flights taking off in the afternoon.

Question 18

How far in advance should I book a flight to Hong Kong?

Accepted Answer

You are more likely to see cheaper flights to Hong Kong from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around £674 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hong Kong from London for as low as £620 on momondo.

Question 19

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

Accepted Answer

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

Question 20

When did momondo last update prices for flights from London to Hong Kong Intl Airport?

Accepted Answer

Prices for flights from London to Hong Kong Intl Airport are refreshed on a daily basis.

Question 21

How many operators does momondo search for flights from London to Hong Kong Intl Airport?

Accepted Answer

The number of operators available for flights from London to Hong Kong Intl Airport is 21 as of December 2025.

Question 22

How old do you have to be to fly from London to Hong Kong Intl Airport?

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Hong Kong Intl Airport.

Question 23

What documentation or ID do you need to fly to Hong Kong Intl Airport?

Accepted Answer

The travel and health documents required for your trip to Hong Kong Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Hong Kong Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best price found	£566
Fastest flight time	12h 30m
Direct flights	Every day
Airports in Hong Kong	1 airport

Airline	Rating	Free Cancellation	Price
Emirates	PriceFrom £240	Free Cancellation	Rating 8.1 3,440 reviews	Search Emirates flights
China Eastern	PriceFrom £272	Free Cancellation	Rating 7.2 178 reviews	Search China Eastern flights
China Southern	PriceFrom £304	Free Cancellation	Rating 7.5 122 reviews	Search China Southern flights
Air China	PriceFrom £319	Free Cancellation	Rating 7.1 129 reviews	Search Air China flights
Hainan Airlines	PriceFrom £323	Free Cancellation	Rating 8.3 58 reviews	Search Hainan Airlines flights
Lufthansa	PriceFrom £370	Free Cancellation	Rating 6.8 7,632 reviews	Search Lufthansa flights
SWISS	PriceFrom £380	Free Cancellation	Rating 7.5 1,814 reviews	Search SWISS flights
Etihad Airways	PriceFrom £420	Free Cancellation	Rating 7.4 1,332 reviews	Search Etihad Airways flights
Air India	PriceFrom £487	Free Cancellation	Rating 5.5 2,952 reviews	Search Air India flights
Air France	PriceFrom £507	Free Cancellation	Rating 7.4 1,506 reviews	Search Air France flights

Cheap flights from London to Hong Kong from £251

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Hong Kong departing on 24/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from London to Hong Kong

What is the cheapest month to fly to Hong Kong?

If you don’t want to visit Hong Kong in November, then you should wait until May to fly from London, when ticket prices are also cheap, with an average price of £553.

What is the cheapest day to depart on your flight to Hong Kong?

What is the cheapest time of day to depart on your flight to Hong Kong?

Our most recent data shows that the best time of day to fly to Hong Kong is in the afternoon. Flights from London to Hong Kong during this time can be as low as £777. Flights in the morning are often more expensive, with an average ticket price of £859.

What is the cheapest London to Hong Kong Intl flight route?

Fly from London Heathrow to Hong Kong Intl for the best London - Hong Kong Intl flight prices

How far in advance should I book a flight to Hong Kong?

What cabin class options are available on London to Hong Kong Intl flights?

There are 4 cabin classes available to choose from on London to Hong Kong Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have London to Hong Kong flight prices changed over time?

As of December 2025, prices for London to Hong Kong flights are approximately 16% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from London to Hong Kong Intl?

Air China, Hainan Airlines, and Lufthansa are the most popular carriers operating from London to Hong Kong Intl

Which airlines fly to Hong Kong?

How often are flights from London to Hong Kong delayed?

Historically, on average around 13% of flights between London and Hong Kong have experienced a delay on any given week. The average delay length over the past 12 months has been 158 minutes.

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

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

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

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

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

According to our data, Cathay Pacific have had the fewest delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

Which airport is the most popular for stopovers for flights between London and Hong Kong?

Beijing (PEK) was the most common stop: 18% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from London to Hong Kong?

Flights via Shanghai (PVG) offer the lowest average return price of £407.

Which stopover airport has the shortest travel time from London to Hong Kong?

Flights connecting via Paris (CDG) have the shortest average one-way travel time: 14h 53m.

Which stopover airport has the shortest connection time from London to Hong Kong?

Zurich (ZRH) has the shortest average stopover time for this route: 1h 20m.

How many flights depart from London to Hong Kong on average per day?

As of December 2025, there are 7 flights per day flying from London to Hong Kong. The most common time of day flights depart is 17:00, with 56% of flights taking off in the afternoon.

How many flights depart from London to Hong Kong on average per week?

As of December 2025, there are 49 flights per week flying from London to Hong Kong. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

When to book flights from London to Hong Kong

Cheap London to Hong Kong (LON to HKG) flight deals and tips

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How far is London to Hong Kong Intl by plane?

When did momondo last update prices for flights from London to Hong Kong Intl Airport?

How many operators does momondo search for flights from London to Hong Kong Intl Airport?

How old do you have to be to fly from London to Hong Kong Intl Airport?

What documentation or ID do you need to fly to Hong Kong Intl Airport?

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What is the most popular airline from London to Hong Kong?

Best airlines flying from London to Hong Kong

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Why use momondo?

Why should I use momondo to find a flight deal from London to Hong Kong?

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