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

For as low as £510, China Eastern can have you in London Gatwick Airport from Hong Kong in 23h 05m. Airlines will cover a distance of 5982 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What is the cheapest airline to fly from Hong Kong to London Gatwick Airport round-trip?

Cheapflights users have booked flights from Hong Kong to London Gatwick Airport round-trip from £325. China Eastern is 44% cheaper than the average price of flights available within the next 90 days to this destination.

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

Travellers seeking maximum savings on their Hong Kong to London Gatwick Airport flight should consider departing on Thursday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in London Gatwick 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 Gatwick Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Gatwick 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 is the cheapest day to fly round-trip from Hong Kong to London Gatwick Airport?

Users have found that flying from Hong Kong to London Gatwick Airport on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

To save up to 23% on this flight, we recommend booking at least 32 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Hong Kong to London Gatwick Airport from £481 1-2 weeks out and tickets from £620 for flights departing within the next 72 hours.

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

Our data shows that November tends to be the cheapest month to fly to London Gatwick Airport from Hong Kong. Users have commonly found prices around £578 for the month, but tickets can be as low as £244. Due to multiple factors, prepare for potentially higher prices in April.

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

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

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

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

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

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

£269+ Cheap Flights from Hong Kong to London Gatwick Airport

Cheapflights Tip: The best prices from Hong Kong to London Gatwick are usually found in November or October, booked 90 days in advance, depart on a Thursday or Wednesday and return on a Sunday

Cheap flight deals from Hong Kong to Gatwick

Round-trip from	£510
One-way from	£269
Popular in	January
Cheapest in	November
Average price	£671

China Eastern
23/12-5/1
2 total stops
41h 25m total
Hong Kong to London

Search Deals

Air China
4/9
1 total stop
19h 50m total
Hong Kong to London

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (£61 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£21 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Find flight deals from Hong Kong to Gatwick

Cheapest flights from Hong Kong to Gatwick
Explore the most affordable flight options available from Hong Kong to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Tue 23/1215:25HKG - LGW

1 stop23h 05mChina Eastern

Mon 5/117:00LGW - HKG

1 stop18h 20mChina Eastern

Deal found 28/8£510

Wed 3/920:15HKG - LGW

1 stop17h 20mAir China

Wed 24/912:35LGW - HKG

1 stop17h 30mAir China

Deal found 28/8£511

Wed 3/920:15HKG - LGW

1 stop17h 20mAir China

Wed 17/912:35LGW - HKG

1 stop16h 10mAir China

Deal found 28/8£511

Mon 8/920:15HKG - LGW

1 stop17h 20mMultiple Airlines

Tue 23/918:00LGW - HKG

1 stop18h 05mMultiple Airlines

Deal found 28/8£513

Mon 22/917:45HKG - LGW

2 stops24h 40mMultiple Airlines

Sun 28/906:20LGW - HKG

2 stops27h 00mMultiple Airlines

Deal found 27/8£514

Tue 9/912:55HKG - LGW

1 stop24h 40mAir China

Tue 16/912:35LGW - HKG

1 stop16h 10mAir China

Deal found 28/8£515

Sun 12/1014:25HKG - LGW

1 stop23h 15mSingapore Airlines

Tue 28/1009:20LGW - HKG

1 stop18h 00mSingapore Airlines

Deal found 28/8£516

Wed 10/912:55HKG - LGW

1 stop24h 40mAir China

Mon 15/912:35LGW - HKG

1 stop16h 10mAir China

Deal found 27/8£517

Sun 21/1212:30HKG - LGW

1 stop26h 00mChina Eastern

Fri 9/117:00LGW - HKG

1 stop18h 20mChina Eastern

Deal found 29/8£518

Wed 10/920:15HKG - LGW

1 stop17h 20mAir China

Wed 17/912:35LGW - HKG

1 stop16h 10mAir China

Deal found 28/8£519

Mon 8/918:10HKG - LGW

2 stops27h 50mMultiple Airlines

Sun 14/912:35LGW - HKG

1 stop16h 10mMultiple Airlines

Deal found 27/8£520

Sun 12/1015:30HKG - LGW

2 stops33h 30mMultiple Airlines

Mon 27/1010:30LGW - HKG

1 stop17h 00mMultiple Airlines

Deal found 28/8£520

Best flights from Hong Kong to Gatwick
Discover carefully curated flight deals from Hong Kong to Gatwick that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 August 2025.

Tue 23/1215:25HKG - LGW

1 stop23h 05mChina Eastern

Mon 5/117:00LGW - HKG

1 stop18h 20mChina Eastern

Deal found 28/8£510

Mon 8/920:15HKG - LGW

1 stop17h 20mMultiple Airlines

Mon 22/911:35LGW - HKG

1 stop24h 30mMultiple Airlines

Deal found 28/8£513

Sun 12/1014:25HKG - LGW

1 stop23h 15mSingapore Airlines

Tue 28/1009:20LGW - HKG

1 stop18h 00mSingapore Airlines

Deal found 28/8£516

Wed 10/912:55HKG - LGW

1 stop24h 40mAir China

Mon 15/912:35LGW - HKG

1 stop16h 10mAir China

Deal found 27/8£517

Mon 15/915:30HKG - LGW

2 stops31h 45mMultiple Airlines

Thu 2/1018:00LGW - HKG

1 stop35h 45mMultiple Airlines

Deal found 27/8£520

Sun 21/1220:20HKG - LGW

1 stop18h 10mChina Eastern

Sun 4/117:00LGW - HKG

1 stop18h 20mChina Eastern

Deal found 27/8£522

Thu 16/1014:25HKG - LGW

1 stop23h 15mSingapore Airlines

Wed 29/1009:20LGW - HKG

1 stop23h 50mSingapore Airlines

Deal found 27/8£524

Sun 7/918:10HKG - LGW

2 stops28h 00mMultiple Airlines

Sun 14/912:35LGW - HKG

1 stop16h 10mMultiple Airlines

Deal found 27/8£521

Tue 9/913:35HKG - LGW

2 stops32h 25mMultiple Airlines

Sun 14/912:35LGW - HKG

1 stop16h 10mMultiple Airlines

Deal found 27/8£526

Thu 11/907:30HKG - LGW

2 stops22h 25mMultiple Airlines

Mon 15/906:50LGW - HKG

3 stops31h 15mMultiple Airlines

Deal found 28/8£533

Tue 9/912:55HKG - LGW

1 stop24h 40mMultiple Airlines

Wed 26/1110:30LGW - HKG

1 stop18h 10mMultiple Airlines

Deal found 27/8£538

Tue 21/1009:55HKG - LGW

1 stop27h 35mMultiple Airlines

Tue 28/1017:20LGW - HKG

3 stops34h 45mMultiple Airlines

Deal found 28/8£540

Last-minute flights from Hong Kong to Gatwick
Discover last-minute flight deals from Hong Kong to Gatwick. Data last updated 29 August 2025 and is based on user searches.

Tue 2/920:05HKG - LGW

1 stop17h 25mChina Eastern

Tue 9/911:35LGW - HKG

1 stop29h 10mChina Eastern

Deal found 27/8£533

Tue 2/917:05HKG - LGW

1 stop28h 55mChina Eastern

Sun 21/911:35LGW - HKG

1 stop18h 10mChina Eastern

Deal found 28/8£540

Wed 3/920:15HKG - LGW

1 stop17h 20mAir China

Wed 24/912:35LGW - HKG

1 stop17h 30mAir China

Deal found 28/8£511

Wed 3/920:15HKG - LGW

1 stop17h 20mAir China

Wed 17/912:35LGW - HKG

1 stop16h 10mAir China

Deal found 28/8£511

Wed 3/920:15HKG - LGW

1 stop17h 20mAir China

Tue 23/912:35LGW - HKG

1 stop16h 10mAir China

Deal found 28/8£518

Wed 3/917:05HKG - LGW

1 stop20h 25mChina Eastern

Wed 10/911:35LGW - HKG

1 stop17h 15mChina Eastern

Deal found 26/8£534

Wed 3/918:10HKG - LGW

2 stops27h 50mChina Eastern

Tue 23/911:35LGW - HKG

1 stop17h 15mChina Eastern

Deal found 28/8£542

Sun 7/917:45HKG - LGW

1 stop19h 50mMultiple Airlines

Mon 22/911:35LGW - HKG

1 stop24h 30mMultiple Airlines

Deal found 28/8£513

Sun 7/918:10HKG - LGW

2 stops28h 00mMultiple Airlines

Sun 14/912:35LGW - HKG

1 stop16h 10mMultiple Airlines

Deal found 27/8£521

Sun 7/918:10HKG - LGW

2 stops28h 00mMultiple Airlines

Mon 15/912:35LGW - HKG

1 stop16h 10mMultiple Airlines

Deal found 27/8£525

One-way flights from Hong Kong to Gatwick
Search for one-way flight options from Hong Kong to Gatwick. Find affordable one-way fares based on user searches. Data last updated 29 August 2025.

Thu 4/917:45HKG - LGW

1 stop19h 50mAir China

Deal found 28/8£269

Wed 10/917:05HKG - LGW

2 stops46h 10mMultiple Airlines

Deal found 27/8£271

Sat 1/1121:05HKG - LGW

2 stops48h 55mMultiple Airlines

Deal found 28/8£272

Thu 4/913:35HKG - LGW

2 stops56h 25mChina Eastern

Deal found 27/8£272

Thu 11/907:30HKG - LGW

3 stops30h 50mMultiple Airlines

Deal found 26/8£273

Tue 16/915:30HKG - LGW

2 stops31h 45mIndiGo

Deal found 27/8£274

Thu 25/915:30HKG - LGW

2 stops37h 50mIndiGo

Deal found 28/8£275

Tue 2/913:35HKG - LGW

2 stops32h 25mChina Eastern

Deal found 27/8£275

Tue 6/120:05HKG - LGW

2 stops34h 30mMultiple Airlines

Deal found 27/8£277

Thu 2/1015:30HKG - LGW

2 stops34h 30mMultiple Airlines

Deal found 28/8£278

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Tue 23/12

15:25-06:30

1 stop23h 05m

London Gatwick

Mon 5/1

17:00-19:20

1 stop18h 20m

£510

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Mon 8/9

20:15-06:35

1 stop17h 20m

London Gatwick

Mon 22/9

11:35-19:05

1 stop24h 30m

£513

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Sun 12/10

14:25-06:40

1 stop23h 15m

London Gatwick

Tue 28/10

09:20-11:20

1 stop18h 00m

£516

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Wed 10/9

12:55-06:35

1 stop24h 40m

London Gatwick

Mon 15/9

12:35-11:45

1 stop16h 10m

£517

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Mon 15/9

15:30-16:15

2 stops31h 45m

London Gatwick

Thu 2/10

18:00-12:45

1 stop35h 45m

£520

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Sun 7/9

18:10-15:10

2 stops28h 00m

London Gatwick

Sun 14/9

12:35-11:45

1 stop16h 10m

£521

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Sun 21/12

20:20-06:30

1 stop18h 10m

London Gatwick

Sun 4/1

17:00-19:20

1 stop18h 20m

£522

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Thu 16/10

14:25-06:40

1 stop23h 15m

London Gatwick

Wed 29/10

09:20-17:10

1 stop23h 50m

£524

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Tue 9/9

13:35-15:00

2 stops32h 25m

London Gatwick

Sun 14/9

12:35-11:45

1 stop16h 10m

£526

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Thu 11/9

07:30-22:55

2 stops22h 25m

London Gatwick

Mon 15/9

06:50-21:05

3 stops31h 15m

£533

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 23 results

Best time to book a flight from Hong Kong to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick 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 Gatwick Airport

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

To ensure you get the cheapest price possible for a flight from Hong Kong to London Gatwick Airport, you should look to book at least 90 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 Hong Kong to London Gatwick Airport?

Currently, April is the cheapest month in which you can book a flight from Hong Kong to London Gatwick Airport (average of £102). Flying from Hong Kong to London Gatwick Airport in July is currently the most expensive (average of £142). 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 HK to LGW?

A simple way to save on the total cost of your ticket is to fly from Hong Kong to London Gatwick Airport at midday. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Gatwick

Read through reviews of airlines operating flights from Hong Kong to London Gatwick Airport, such as China Eastern. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

China Eastern

7.2

Good

164 reviews

Check prices

Reviews

1 / 4

2.0

Mediocre

Jordan,Jun 2025

PHX - LAX

Bad. I completely lost my bags. And, I can't even get in contact with anyone to find them.

China Eastern

7.2

Good

164 reviews

China Eastern

7.2

Good

164 reviews

Check prices

Reviews

1 / 4

2.0

Mediocre

Jordan,Jun 2025

PHX - LAX

Bad. I completely lost my bags. And, I can't even get in contact with anyone to find them.

Related info for your journey

How long is the flight from Hong Kong to London Gatwick Airport?
For as low as £510, China Eastern can have you in London Gatwick Airport from Hong Kong in 23h 05m. Airlines will cover a distance of 5982 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What is the cheapest airline to fly from Hong Kong to London Gatwick Airport round-trip?
Cheapflights users have booked flights from Hong Kong to London Gatwick Airport round-trip from £325. China Eastern is 44% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from Hong Kong to Gatwick that include hotel bookings?
Yes. In addition to deals on Hong Kong to Gatwick flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Hong Kong to Gatwick?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Gatwick.
Can I find deals for business class flights from Hong Kong to Gatwick?
Yes. Cheapflights offers flight deals from Hong Kong to Gatwick 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 Gatwick Airport?
Currently, April is the cheapest month in which you can book a flight from Hong Kong to London Gatwick Airport (average of £102). Flying from Hong Kong to London Gatwick Airport in July is currently the most expensive (average of £142). 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

Milton Keynes

Croydon

Hounslow

Gatwick

Slough

Luton

Deal

Wembley

Ilford

Crawley

Hayes

Watford

Folkestone

Ipswich

Chichester

Winchester

Eastbourne

Dartford

Guildford

Romford

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Hong Kong to Gatwick

Airline	Cheapest	Average	Flexibility	On-time
China Eastern	Cheapest£325	Average£516	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights

Fly with Cheapflights

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

Deals for Hong Kong to Gatwick flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Hong Kong to Gatwick for you. Better yet — we are completely free to use.

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

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

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

Not ready to book yet? You can track prices for flights from Hong Kong to Gatwick on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Hong Kong to London Gatwick Airport from £269

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 4/9. 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 to London Gatwick are usually found in November or October, booked 90 days in advance, depart on a Thursday or Wednesday and return on a Sunday

Cheap flight deals from Hong Kong to Gatwick

Keep the following information in mind while searching for Hong Kong to Gatwick flight deals. Data was last updated 29 August 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Hong Kong to Gatwick

Cheapest flights from Hong Kong to GatwickExplore the most affordable flight options available from Hong Kong to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Explore the most affordable flight options available from Hong Kong to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Hong Kong to Gatwick

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

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a return flight from Hong Kong to Gatwick. Price data was last updated on 22 August 2025.

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

What is the cheapest time of day to fly from HK to LGW?

Find hourly flight availability from Hong Kong to Gatwick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 August 2025.

Reviews of airlines servicing Gatwick

Read through reviews of airlines operating flights from Hong Kong to London Gatwick Airport, such as China Eastern. Reviews also offer insight into each airline's 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 Gatwick. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

What is the cheapest airline to fly from Hong Kong to London Gatwick Airport round-trip?

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

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

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

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

Travelling to a place near London Gatwick Airport?

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 Hong Kong to Gatwick

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

Top airline flying from Hong Kong to Gatwick

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Hong Kong to Gatwick
Explore the most affordable flight options available from Hong Kong to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.