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

Gulf Air, SWISS, and Emirates are the most popular carriers operating from London to Hong Kong

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.

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.

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

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

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Hong Kong.

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

The travel and health documents you'll need for your trip to Hong Kong may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Hong Kong. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

€337 Cheap Flights from London to Hong Kong in 2025/26

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Find the cheapest flights from London to Hong Kong

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10:30 - 11:30

LGW

HKG

17h 00m1 stop

20:20 - 06:30

HKG

LGW

18h 10m1 stop

€434China Eastern

Mon, 26 Jan - Mon, 2 Feb

10:30 - 21:05

LGW

HKG

26h 35m1 stop

17:40 - 14:00

HKG

LGW

28h 20m1 stop

€450China Eastern

Sun, 25 Jan - Sat, 7 Feb

10:30 - 23:25

LGW

HKG

28h 55m2 stops

15:05 - 06:30

HKG

LGW

23h 25m2 stops

€528Multiple Airlines

Mon, 26 Jan - Mon, 2 Feb

10:30 - 11:30

LGW

HKG

17h 00m1 stop

20:40 - 14:20

HKG

LGW

25h 40m2 stops

€566Multiple Airlines

Mon, 26 Jan - Mon, 2 Feb

10:30 - 11:30

LGW

HKG

17h 00m1 stop

07:40 - 20:55

HKG

LGW

21h 15m2 stops

€583Multiple Airlines

Sun, 11 Jan - Fri, 16 Jan

10:30 - 11:30

LGW

HKG

17h 00m1 stop

00:25 - 12:35

HKG

LGW

20h 10m1 stop

€642Multiple Airlines

Sun, 11 Jan - Thu, 15 Jan

10:30 - 22:50

LGW

HKG

28h 20m2 stops

07:40 - 06:30

HKG

LGW

30h 50m3 stops

€662Multiple Airlines

Sun, 25 Jan - Sat, 7 Feb

14:55 - 16:45

LGW

HKG

18h 50m1 stop

19:40 - 06:40

HKG

LGW

18h 00m1 stop

€669Qatar Airways

Mon, 1 Jun - Thu, 25 Jun

08:40 - 14:50

LGW

HKG

22h 10m1 stop

18:05 - 05:55

HKG

LGW

19h 50m1 stop

€679Qatar Airways

Wed, 18 Feb - Wed, 4 Mar

08:40 - 14:50

LGW

HKG

22h 10m1 stop

18:05 - 05:55

HKG

LGW

19h 50m1 stop

€681Qatar Airways

Wed, 18 Feb - Wed, 4 Mar

China Eastern flights from London to Hong Kong

Our best China Eastern deals on London to Hong Kong flight tickets

China Eastern

26 Jan

LGW10:30London Gatwick

17h 00m

1 stop

HKG11:30Hong Kong Intl

2 Feb

HKG20:20Hong Kong Intl

18h 10m

1 stop

LGW06:30London Gatwick

€434

Find similar

China Eastern

25 Jan

LGW10:30London Gatwick

26h 35m

1 stop

HKG21:05Hong Kong Intl

7 Feb

HKG17:40Hong Kong Intl

28h 20m

1 stop

LGW14:00London Gatwick

€450

Find similar

Qatar Airways flights from London to Hong Kong

Our best Qatar Airways deals on London to Hong Kong flight tickets

Qatar Airways

1 Jun

LGW14:55London Gatwick

18h 50m

1 stop

HKG16:45Hong Kong Intl

25 Jun

HKG19:40Hong Kong Intl

18h 00m

1 stop

LGW06:40London Gatwick

€669

Find similar

Qatar Airways

18 Feb

LGW08:40London Gatwick

22h 10m

1 stop

HKG14:50Hong Kong Intl

4 Mar

HKG18:05Hong Kong Intl

19h 50m

1 stop

LGW05:55London Gatwick

€679

Find similar

Qatar Airways

18 Feb

LGW08:40London Gatwick

22h 10m

1 stop

HKG14:50Hong Kong Intl

4 Mar

HKG18:05Hong Kong Intl

19h 50m

1 stop

LGW05:55London Gatwick

€681

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Mon 26/1

10:30-11:30

1 stop17h 00m

Hong Kong Intl

Mon 2/2

20:20-06:30

1 stop18h 10m

€434

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Sun 25/1

10:30-21:05

1 stop26h 35m

Hong Kong Intl

Sat 7/2

17:40-14:00

1 stop28h 20m

€450

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Mon 26/1

10:30-23:25

2 stops28h 55m

Hong Kong Intl

Mon 2/2

15:05-06:30

2 stops23h 25m

€528

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Mon 26/1

10:30-11:30

1 stop17h 00m

Hong Kong Intl

Mon 2/2

20:40-14:20

2 stops25h 40m

€566

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Sun 11/1

10:30-11:30

1 stop17h 00m

Hong Kong Intl

Fri 16/1

07:40-20:55

2 stops21h 15m

€583

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Sun 11/1

10:30-11:30

1 stop17h 00m

Hong Kong Intl

Thu 15/1

00:25-12:35

1 stop20h 10m

€642

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Sun 25/1

10:30-22:50

2 stops28h 20m

Hong Kong Intl

Sat 7/2

07:40-06:30

3 stops30h 50m

€662

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Mon 1/6

14:55-16:45

1 stop18h 50m

Hong Kong Intl

Thu 25/6

19:40-06:40

1 stop18h 00m

€669

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Wed 18/2

08:40-14:50

1 stop22h 10m

Hong Kong Intl

Wed 4/3

18:05-05:55

1 stop19h 50m

€679

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Wed 18/2

08:40-14:50

1 stop22h 10m

Hong Kong Intl

Wed 4/3

18:05-05:55

1 stop19h 50m

€681

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Hong Kong?

In general, November is the cheapest month to fly from London to Hong Kong. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €558. If you’re not able to fly to Hong Kong in November, then May is your next best option. Flight prices from London to Hong Kong during May average around €631.

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

The cheapest day to depart on your flight to Hong Kong is on a Wednesday when prices can be found for as low as €626. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from London to Hong Kong for around €1,192.

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 evening. Flights from London to Hong Kong during this time can be as low as €626. In contrast, the most expensive time of day to depart to Hong Kong is in the morning when prices are around €949.

What is the cheapest London to Hong Kong flight route?

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

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

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 €769 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 €708 on momondo.

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

There is only 1 cabin class available to choose from on London to Hong Kong flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to Hong Kong flights?

You could potentially save up to 55% on your flight if you consider stops on a London to Hong Kong flight.

Cheap London to Hong Kong flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Hong Kong

Best price found	€3,577
Fastest flight time	18h 10m
Direct flights	None

The best flight deal from London to Hong Kong found on momondo in the last 72 hours is €3,577

The fastest flight from London to Hong Kong takes 18h 10m

There are no direct flights from London to Hong Kong. There are no popular flight routes from London to Hong Kong.

Search flight deals

When did momondo last update prices for flights from London to Hong Kong?
Prices for flights from London to Hong Kong are refreshed on a daily basis.
How old do you have to be to fly from London to Hong Kong?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Hong Kong.
What documentation or ID do you need to fly to Hong Kong?
The travel and health documents you'll need for your trip to Hong Kong may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Hong Kong. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London to Hong Kong?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London to Hong Kong is Boeing 777-300ER (57.85% of total bookings). The next most popular plane models are Airbus A350-1000 (23.15%), Boeing 787-9 Dreamliner (6.26%), and Boeing 777 (5.21%).

Best airlines flying from London to Hong Kong

Compare and see reviews for airlines that fly from London to Hong Kong with momondo

Airline	Rating	Free Cancellation	Price
Cathay Pacific	PriceFrom €585	Free Cancellation	Rating 7.6 1,095 reviews		Search Cathay Pacific flights

Why use momondo?

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

It is quick and easy to find London to Hong Kong flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Hong Kong that suits you.

Can I find flights from London to Hong Kong with flexible booking policies on momondo?

Yes. All flights to Hong Kong from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Hong Kong?

Once all potential London to Hong Kong flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Hong Kong right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to Hong Kong now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Hong Kong and let you know when they change.

An easier way to manage your Hong Kong trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Start using Trips

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Find better results for your trip to Hong Kong

Popular Cities in Hong Kong

Flights to Hong Kongfrom €396

Cheap flights from London to Hong Kong from €434

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London to Hong Kong departing on 26/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from London to Hong Kong

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

China Eastern flights from London to Hong Kong

Our best China Eastern deals on London to Hong Kong flight tickets

Qatar Airways flights from London to Hong Kong

Our best Qatar Airways deals on London to Hong Kong flight tickets

momondo Fare Finder

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

See travel insights to Hong Kong from

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

What is the cheapest month to fly to Hong Kong?

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 evening. Flights from London to Hong Kong during this time can be as low as €626. In contrast, the most expensive time of day to depart to Hong Kong is in the morning when prices are around €949.

What is the cheapest London to Hong Kong flight route?

Fly from London Heathrow to Hong Kong Intl for the best London - Hong Kong 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 flights?

There is only 1 cabin class available to choose from on London to Hong Kong flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to Hong Kong flights?

You could potentially save up to 55% on your flight if you consider stops on a London to Hong Kong flight.

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

Gulf Air, SWISS, and Emirates are the most popular carriers operating from London 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.

Cheap London to Hong Kong flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Hong Kong

Best price found

Fastest flight time

Direct flights

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

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

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

What is the most popular plane model from London to Hong Kong?

Best airlines flying from London to Hong Kong

Compare and see reviews for airlines that fly from London to Hong Kong with momondo

Why use momondo?

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

Can I find flights from London to Hong Kong with flexible booking policies on momondo?

How can momondo help me find flights from London to Hong Kong?

I’m not ready to book a flight from London to Hong Kong right now. Can momondo alert me if prices change?

An easier way to manage your Hong Kong trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Hong Kong

Popular Cities in Hong Kong

Popular flights according to clicks in the last 7 days on momondo