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

For as low as £563, Singapore Airlines can have you in London Gatwick Airport from Hong Kong in 20h 35m. 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 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 24% 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 £478 1-2 weeks out and tickets from £606 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 £580 for the month, but tickets can be as low as £247. 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.

£245+ 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	£489
One-way from	£245
Popular in	January
Cheapest in	November
Average price	£650

China Eastern
29/10-5/11
2 total stops
35h 40m total
Hong Kong to London

Search Deals

China Eastern
28/9
1 total stop
23h 20m total
Hong Kong to London

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (£34 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 September 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 16 September 2025.

Sun 7/1220:15HKG - LGW

2 stops34h 20mMultiple Airlines

Sun 14/1207:25LGW - HKG

2 stops27h 35mMultiple Airlines

Deal found 16/9£485

Sat 13/1220:20HKG - LGW

1 stop25h 40mChina Eastern

Sun 4/110:30LGW - HKG

1 stop17h 00mChina Eastern

Deal found 16/9£486

Sat 13/1220:20HKG - LGW

1 stop25h 40mChina Eastern

Thu 1/110:30LGW - HKG

1 stop17h 00mChina Eastern

Deal found 16/9£487

Wed 29/1007:50HKG - LGW

1 stop18h 40mMultiple Airlines

Wed 5/1110:30LGW - HKG

1 stop17h 00mMultiple Airlines

Deal found 14/9£489

Fri 7/1107:50HKG - LGW

2 stops32h 45mMultiple Airlines

Tue 25/1110:30LGW - HKG

1 stop24h 50mMultiple Airlines

Deal found 15/9£491

Thu 30/1008:30HKG - LGW

2 stops33h 40mMultiple Airlines

Thu 6/1106:10LGW - HKG

2 stops21h 35mMultiple Airlines

Deal found 15/9£492

Sun 26/1020:20HKG - LGW

1 stop18h 10mChina Eastern

Wed 5/1110:30LGW - HKG

1 stop17h 00mChina Eastern

Deal found 14/9£494

Thu 9/1017:45HKG - LGW

1 stop19h 50mAir China

Thu 16/1012:35LGW - HKG

1 stop16h 10mAir China

Deal found 15/9£494

Sun 14/1212:55HKG - LGW

2 stops33h 05mChina Eastern

Sun 4/117:00LGW - HKG

2 stops33h 35mChina Eastern

Deal found 14/9£495

Wed 15/1020:05HKG - LGW

2 stops33h 50mMultiple Airlines

Mon 27/1007:00LGW - HKG

2 stops25h 20mMultiple Airlines

Deal found 15/9£497

Sun 19/1017:45HKG - LGW

1 stop19h 50mAir China

Wed 17/1211:35LGW - HKG

1 stop17h 30mAir China

Deal found 14/9£499

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 16 September 2025.

Thu 26/215:45HKG - LGW

1 stop22h 40mSingapore Airlines

Fri 6/309:20LGW - HKG

1 stop20h 35mSingapore Airlines

Deal found 15/9£561

Tue 4/1118:05HKG - LGW

1 stop20h 35mEmirates

Fri 14/1120:25LGW - HKG

1 stop17h 25mEmirates

Deal found 15/9£563

Tue 7/1019:40HKG - LGW

1 stop18h 00mBritish Airways

Fri 31/1014:05LGW - HKG

1 stop23h 35mBritish Airways

Deal found 15/9£611

Mon 13/1014:25HKG - LGW

1 stop23h 15mSingapore Airlines

Mon 27/1009:20LGW - HKG

1 stop20h 35mSingapore Airlines

Deal found 15/9£604

Mon 6/1019:00HKG - LGW

1 stop31h 45mEmirates

Wed 15/1014:30LGW - HKG

1 stop24h 25mEmirates

Deal found 15/9£610

Sun 14/1221:00HKG - LGW

2 stops41h 40mEmirates

Wed 31/1209:40LGW - HKG

1 stop28h 10mEmirates

Deal found 16/9£614

Sun 5/1019:00HKG - LGW

1 stop19h 20mEmirates

Thu 30/1020:25LGW - HKG

1 stop17h 25mEmirates

Deal found 15/9£622

Tue 7/1019:00HKG - LGW

1 stop19h 20mEmirates

Thu 30/1020:25LGW - HKG

1 stop17h 25mEmirates

Deal found 15/9£622

Sat 4/1021:30HKG - LGW

2 stops22h 05mEmirates

Fri 31/1020:25LGW - HKG

1 stop17h 25mEmirates

Deal found 15/9£623

Last-minute flights from Hong Kong to Gatwick
Discover last-minute flight deals from Hong Kong to Gatwick. Data last updated 16 September 2025 and is based on user searches.

Mon 22/920:20HKG - LGW

2 stops27h 35mMultiple Airlines

Sat 27/908:50LGW - HKG

2 stops21h 15mMultiple Airlines

Deal found 13/9£583

Mon 22/907:55HKG - LGW

3 stops45h 25mMultiple Airlines

Mon 29/908:40LGW - HKG

2 stops30h 05mMultiple Airlines

Deal found 15/9£596

Tue 23/918:30HKG - LGW

2 stops27h 40mMultiple Airlines

Thu 2/1011:35LGW - HKG

1 stop18h 10mMultiple Airlines

Deal found 15/9£586

Tue 23/901:25HKG - LGW

1 stop19h 00mMultiple Airlines

Thu 2/1011:35LGW - HKG

1 stop26h 30mMultiple Airlines

Deal found 15/9£594

Tue 23/901:25HKG - LGW

1 stop19h 00mMultiple Airlines

Sat 4/1011:35LGW - HKG

1 stop17h 15mMultiple Airlines

Deal found 15/9£625

Tue 23/901:25HKG - LGW

1 stop19h 00mMultiple Airlines

Fri 10/1009:00LGW - HKG

1 stop29h 45mMultiple Airlines

Deal found 15/9£625

Wed 24/915:05HKG - LGW

1 stop22h 25mChina Eastern

Thu 2/1011:35LGW - HKG

1 stop19h 30mChina Eastern

Deal found 15/9£603

Thu 25/916:05HKG - LGW

2 stops21h 50mMultiple Airlines

Thu 2/1011:35LGW - HKG

1 stop19h 30mMultiple Airlines

Deal found 15/9£600

Fri 26/917:05HKG - LGW

1 stop28h 55mChina Eastern

Sun 5/1011:35LGW - HKG

1 stop29h 10mChina Eastern

Deal found 14/9£597

Fri 26/922:05HKG - LGW

2 stops24h 20mMultiple Airlines

Thu 2/1011:35LGW - HKG

1 stop18h 10mMultiple Airlines

Deal found 15/9£638

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 16 September 2025.

Sun 28/922:50HKG - LGW

1 stop23h 20mChina Eastern

Deal found 15/9£245

Wed 24/916:15HKG - LGW

3 stops45h 20mMultiple Airlines

Deal found 15/9£246

Sun 26/1017:40HKG - LGW

1 stop20h 50mChina Eastern

Deal found 14/9£249

Mon 22/907:55HKG - LGW

3 stops53h 40mMultiple Airlines

Deal found 15/9£250

Fri 24/1013:35HKG - LGW

2 stops23h 55mChina Eastern

Deal found 15/9£252

Thu 13/1102:45HKG - LGW

2 stops35h 45mMultiple Airlines

Deal found 14/9£252

Mon 27/1007:10HKG - LGW

2 stops31h 20mMultiple Airlines

Deal found 14/9£253

Mon 6/1017:05HKG - LGW

2 stops28h 55mChina Eastern

Deal found 15/9£255

Sat 15/1107:25HKG - LGW

3 stops46h 40mMultiple Airlines

Deal found 15/9£255

Tue 7/1015:30HKG - LGW

2 stops31h 45mMultiple Airlines

Deal found 15/9£256

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

Thu 26/2

15:45-06:25

1 stop22h 40m

London Gatwick

Fri 6/3

09:20-13:55

1 stop20h 35m

£561

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Tue 4/11

18:05-06:40

1 stop20h 35m

London Gatwick

Fri 14/11

20:25-21:50

1 stop17h 25m

£563

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Mon 13/10

14:25-06:40

1 stop23h 15m

London Gatwick

Mon 27/10

09:20-13:55

1 stop20h 35m

£604

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Mon 6/10

19:00-19:45

1 stop31h 45m

London Gatwick

Wed 15/10

14:30-21:55

1 stop24h 25m

£610

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Tue 7/10

19:40-06:40

1 stop18h 00m

London Gatwick

Fri 31/10

14:05-21:40

1 stop23h 35m

£611

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Sun 14/12

21:00-06:40

2 stops41h 40m

London Gatwick

Wed 31/12

09:40-21:50

1 stop28h 10m

£614

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Sun 5/10

19:00-07:20

1 stop19h 20m

London Gatwick

Thu 30/10

20:25-21:50

1 stop17h 25m

£622

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Tue 7/10

19:00-07:20

1 stop19h 20m

London Gatwick

Thu 30/10

20:25-21:50

1 stop17h 25m

£622

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Sat 4/10

21:30-12:35

2 stops22h 05m

London Gatwick

Fri 31/10

20:25-21:50

1 stop17h 25m

£623

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Tue 4/11

10:25-14:00

3 stops35h 35m

£252

Flights are sorted by cheapest return flights first.

Deals found on 14/9

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 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.

Related info for your journey

How long is the flight from Hong Kong to London Gatwick Airport?
For as low as £563, Singapore Airlines can have you in London Gatwick Airport from Hong Kong in 20h 35m. 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, 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

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Slough

Gatwick

Luton

Deal

Wembley

Ilford

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Hayes

Watford

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Dartford

Guildford

Brentford

Bishop's Stortford

Romford

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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.

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.

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Cheap flights from Hong Kong to London Gatwick Airport from £245

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 28/9. 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 16 September 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 16 September 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 16 September 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 12 September 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 16 September 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 16 September 2025.