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

For as low as £519, SWISS can have you in London Gatwick Airport from Hong Kong in 20h 50m. 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.

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).

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.

£210+ 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 9 days in advance, depart on a Thursday or Wednesday and return on a Sunday

Find flight deals from Hong Kong to Gatwick

Enter your travel dates to find the best prices.

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 17 October 2025.

Tue 11/1120:20HKG - LGW

1 stop25h 40mChina Eastern

Sun 16/1110:30LGW - HKG

1 stop18h 10mChina Eastern

Deal found 16/10£462

Mon 27/1012:30HKG - LGW

1 stop26h 00mChina Eastern

Tue 6/110:30LGW - HKG

1 stop29h 45mChina Eastern

Deal found 16/10£465

Wed 5/1113:40HKG - LGW

1 stop24h 50mChina Eastern

Tue 2/1210:30LGW - HKG

1 stop21h 50mChina Eastern

Deal found 16/10£466

Wed 3/1217:40HKG - LGW

1 stop20h 50mChina Eastern

Sun 21/1217:00LGW - HKG

1 stop18h 20mChina Eastern

Deal found 15/10£467

Tue 11/1123:30HKG - LGW

2 stops27h 35mMultiple Airlines

Tue 18/1110:25LGW - HKG

2 stops22h 00mMultiple Airlines

Deal found 16/10£469

Thu 16/1020:05HKG - LGW

1 stop26h 05mChina Eastern

Sun 9/1110:30LGW - HKG

1 stop21h 50mChina Eastern

Deal found 15/10£470

Tue 4/1120:20HKG - LGW

1 stop25h 40mChina Eastern

Sun 9/1110:30LGW - HKG

1 stop19h 55mChina Eastern

Deal found 15/10£471

Thu 13/1117:40HKG - LGW

1 stop28h 20mChina Eastern

Thu 20/1110:30LGW - HKG

1 stop17h 00mChina Eastern

Deal found 15/10£471

Mon 15/1215:25HKG - LGW

1 stop23h 05mChina Eastern

Thu 19/210:30LGW - HKG

3 stops25h 45mChina Eastern

Deal found 16/10£473

Wed 12/1120:20HKG - LGW

2 stops25h 55mMultiple Airlines

Mon 17/1119:30LGW - HKG

2 stops32h 00mMultiple Airlines

Deal found 16/10£474

Thu 6/1113:40HKG - LGW

1 stop24h 50mChina Eastern

Wed 12/1110:30LGW - HKG

1 stop18h 10mChina Eastern

Deal found 15/10£476

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 17 October 2025.

Fri 13/323:30HKG - LGW

1 stop26h 20mSWISS

Tue 17/318:40LGW - HKG

1 stop15h 05mSWISS

Deal found 15/10£491

Mon 15/1217:40HKG - LGW

1 stop20h 50mChina Eastern

Thu 19/210:30LGW - HKG

1 stop21h 50mChina Eastern

Deal found 16/10£519

Fri 31/1007:50HKG - LGW

2 stops32h 45mMultiple Airlines

Tue 4/1121:40LGW - HKG

2 stops26h 50mMultiple Airlines

Deal found 16/10£537

Sat 8/1118:05HKG - LGW

1 stop20h 35mEmirates

Fri 14/1120:25LGW - HKG

1 stop17h 25mEmirates

Deal found 16/10£575

Tue 17/320:20HKG - LGW

1 stop18h 10mChina Eastern

Wed 18/317:00LGW - HKG

1 stop35h 40mChina Eastern

Deal found 14/10£539

Fri 21/1118:05HKG - LGW

1 stop20h 35mEmirates

Mon 24/1120:25LGW - HKG

1 stop17h 25mEmirates

Deal found 15/10£576

Thu 13/1121:00HKG - LGW

2 stops22h 40mEmirates

Sun 7/1220:25LGW - HKG

1 stop17h 25mEmirates

Deal found 16/10£576

Sun 1/218:05HKG - LGW

1 stop25h 35mEmirates

Fri 15/510:05LGW - HKG

2 stops25h 00mEmirates

Deal found 16/10£589

Last-minute flights from Hong Kong to Gatwick
Discover last-minute flight deals from Hong Kong to Gatwick. Data last updated 17 October 2025 and is based on user searches.

Wed 22/1022:30HKG - LGW

1 stop30h 50mTurkish Airlines

Sun 26/1017:05LGW - HKG

1 stop31h 15mTurkish Airlines

Deal found 17/10£604

Thu 23/1020:05HKG - LGW

1 stop17h 25mChina Eastern

Wed 29/1010:30LGW - HKG

1 stop17h 00mChina Eastern

Deal found 16/10£486

Thu 23/1012:55HKG - LGW

1 stop24h 40mMultiple Airlines

Thu 30/1006:10LGW - HKG

2 stops28h 50mMultiple Airlines

Deal found 15/10£538

Thu 23/1017:05HKG - LGW

1 stop20h 25mChina Eastern

Thu 30/1010:30LGW - HKG

1 stop17h 00mChina Eastern

Deal found 15/10£556

Thu 23/1012:55HKG - LGW

1 stop24h 40mMultiple Airlines

Wed 29/1021:05LGW - HKG

3 stops32h 00mMultiple Airlines

Deal found 16/10£557

Fri 24/1017:55HKG - LGW

1 stop19h 40mMultiple Airlines

Tue 28/1010:30LGW - HKG

1 stop18h 10mMultiple Airlines

Deal found 16/10£547

Fri 24/1012:50HKG - LGW

1 stop24h 40mChina Eastern

Wed 29/1010:30LGW - HKG

1 stop17h 00mChina Eastern

Deal found 16/10£562

Sat 25/1020:05HKG - LGW

1 stop18h 25mMultiple Airlines

Fri 31/1006:10LGW - HKG

2 stops30h 40mMultiple Airlines

Deal found 16/10£584

Mon 27/1012:30HKG - LGW

1 stop26h 00mChina Eastern

Tue 6/110:30LGW - HKG

1 stop29h 45mChina Eastern

Deal found 16/10£465

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 17 October 2025.

Tue 18/1107:40HKG - LGW

1 stop30h 50mChina Eastern

Deal found 15/10£210

Wed 19/1120:20HKG - LGW

1 stop18h 10mChina Eastern

Deal found 15/10£211

Wed 10/1212:30HKG - LGW

1 stop26h 00mChina Eastern

Deal found 16/10£212

Sun 30/1114:45HKG - LGW

2 stops23h 45mChina Eastern

Deal found 15/10£213

Thu 6/1117:40HKG - LGW

1 stop28h 20mChina Eastern

Deal found 17/10£214

Mon 3/1122:15HKG - LGW

2 stops46h 05mMultiple Airlines

Deal found 16/10£219

Tue 4/1107:50HKG - LGW

2 stops36h 30mMultiple Airlines

Deal found 15/10£222

Thu 30/1022:15HKG - LGW

2 stops42h 20mMultiple Airlines

Deal found 16/10£223

Wed 29/1022:15HKG - LGW

1 stop28h 15mMultiple Airlines

Deal found 16/10£226

Sun 2/1116:55HKG - LGW

2 stops56h 00mMultiple Airlines

Deal found 15/10£226

Thu 13/1117:40HKG - LGW

1 stop28h 20mChina Eastern

Deal found 17/10£229

Cheap flight deals from Hong Kong to Gatwick

Round-trip from	£462
One-way from	£210
Popular in	January
Cheapest in	November
Average price	£480

China Eastern
11/11-16/11
2 total stops
43h 50m total
Hong Kong to London

Search Deals

China Eastern
18/11
1 total stop
30h 50m total
Hong Kong to London

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (£36 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£18 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

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

Fri 13/3

23:30-17:50

1 stop26h 20m

London Gatwick

Tue 17/3

18:40-17:45

1 stop15h 05m

£491

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Mon 15/12

17:40-06:30

1 stop20h 50m

London Gatwick

Thu 19/2

10:30-16:20

1 stop21h 50m

£519

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Fri 31/10

07:50-08:35

2 stops32h 45m

London Gatwick

Tue 4/11

21:40-08:30

2 stops26h 50m

£537

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Tue 17/3

20:20-06:30

1 stop18h 10m

London Gatwick

Wed 18/3

17:00-12:40

1 stop35h 40m

£539

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Sat 8/11

18:05-06:40

1 stop20h 35m

London Gatwick

Fri 14/11

20:25-21:50

1 stop17h 25m

£575

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Fri 21/11

18:05-06:40

1 stop20h 35m

London Gatwick

Mon 24/11

20:25-21:50

1 stop17h 25m

£576

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Thu 13/11

21:00-11:40

2 stops22h 40m

London Gatwick

Sun 7/12

20:25-21:50

1 stop17h 25m

£576

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Sun 1/2

18:05-11:40

1 stop25h 35m

London Gatwick

Fri 15/5

10:05-18:05

2 stops25h 00m

£589

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Thu 6/11

17:40-14:00

1 stop28h 20m

£214

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Tue 18/11

12:55-06:30

2 stops25h 35m

£233

Flights are sorted by cheapest return flights first.

Deals found on 17/10

Showing 1-10 of 20 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 7 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, October is the cheapest month in which you can book a flight from Hong Kong to London Gatwick Airport (average of £326). Flying from Hong Kong to London Gatwick Airport in January is currently the most expensive (average of £741). 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 in the morning. If you’re flexible enough to do this you can expect to save up to 51% on your trip compared to booking a flight at midday.

Related info for your journey

How long is the flight from Hong Kong to London Gatwick Airport?
For as low as £519, SWISS can have you in London Gatwick Airport from Hong Kong in 20h 50m. 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.
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, October is the cheapest month in which you can book a flight from Hong Kong to London Gatwick Airport (average of £326). Flying from Hong Kong to London Gatwick Airport in January is currently the most expensive (average of £741). 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.

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Hounslow

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Wembley

Deal

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Hayes

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Brentford

Dartford

Guildford

Eastbourne

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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.

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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.

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Cheap flights from Hong Kong to London Gatwick Airport from £210

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 18/11. 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 9 days in advance, depart on a Thursday or Wednesday and return on a Sunday

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 17 October 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 17 October 2025.

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 17 October 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 10 October 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 17 October 2025.

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?

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

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Alternative routes for Hong Kong to Gatwick

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

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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?

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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 17 October 2025.