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

A quick flight from Hong Kong to London Gatwick Airport can take about 20h 35m. SWISS provides one of the quickest options available for as low as $761. Airlines will cover a distance of 5982 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

In terms of precipitation, rainfall in London Gatwick Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Gatwick Airport when rainfall is around 1.6 in.

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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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

When flying from Hong Kong to London Gatwick Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Hong Kong to London Gatwick?

Hong Kong Intl (HKG), located 16.2 mi from the city center, is the airport you fly out of when you book flights from Hong Kong to London Gatwick. 0 airlines have flights from Hong Kong Intl to London Gatwick on a regular basis. Booking flights from Hong Kong Intl to London Gatwick should not be difficult; the airport handles an average of 0 outbound flights to London Gatwick per day.

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 vacation 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.

$358+ Flights from Hong Kong to London Gatwick Airport

Q: How much does it cost to fly round-trip from Hong Kong to London Gatwick Airport?

Airfare is below average for this route at the moment. Hong Kong to London Gatwick Airport flights typically cost between $664 and $868 in December. The cheapest round-trip price found within the last 3 days was $630 on Multiple Airlines (Dec 27-Jan 10).

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Cheap 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 December 18, 2025.

Sat 12/278:20 pmHKG - LGW

1 stop25h 40mMultiple Airlines

Sat 1/1010:30 pmLGW - HKG

2 stops26h 00mMultiple Airlines

Deal found 12/17

$630

Thu 12/188:20 pmHKG - LGW

1 stop25h 40mChina Eastern

Thu 1/85:00 pmLGW - HKG

1 stop18h 20mChina Eastern

Deal found 12/16

$711

Fri 12/265:40 pmHKG - LGW

1 stop28h 20mChina Eastern

Sat 1/310:30 amLGW - HKG

1 stop18h 10mChina Eastern

Deal found 12/17

$786

Thu 12/2510:00 amHKG - LGW

1 stop20h 35mTurkish Airlines

Sat 1/106:15 amLGW - HKG

1 stop18h 05mTurkish Airlines

Deal found 12/16

$836

Mon 12/2212:25 amHKG - LGW

1 stop20h 10mQatar Airways

Fri 2/62:05 pmLGW - HKG

1 stop16h 45mQatar Airways

Deal found 12/16

$856

Sat 12/208:20 pmHKG - LGW

1 stop25h 40mChina Eastern

Wed 12/315:00 pmLGW - HKG

1 stop35h 40mChina Eastern

Deal found 12/16

$869

Mon 12/226:05 pmHKG - LGW

1 stop19h 50mQatar Airways

Fri 2/62:05 pmLGW - HKG

1 stop16h 45mQatar Airways

Deal found 12/16

$876

Tue 12/2310:00 amHKG - LGW

1 stop20h 30mTurkish Airlines

Wed 2/46:25 amLGW - HKG

1 stop17h 55mTurkish Airlines

Deal found 12/16

$886

Thu 12/186:05 pmHKG - LGW

1 stop19h 50mQatar Airways

Thu 1/88:40 amLGW - HKG

1 stop29h 00mQatar Airways

Deal found 12/17

$889

Sat 12/208:20 pmHKG - LGW

1 stop25h 40mMultiple Airlines

Sat 1/36:10 amLGW - HKG

2 stops32h 50mMultiple Airlines

Deal found 12/16

$896

Sun 12/216:05 pmHKG - LGW

1 stop19h 50mQatar Airways

Fri 2/62:05 pmLGW - HKG

1 stop16h 45mQatar Airways

Deal found 12/16

$905

Sun 12/215:40 pmHKG - LGW

1 stop20h 50mChina Eastern

Tue 12/3010:30 amLGW - HKG

1 stop21h 50mChina Eastern

Deal found 12/16

$911

Best flights from Hong Kong to Gatwick
Discover carefully curated flight deals from Hong Kong to Gatwick that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Fri 1/1611:30 pmHKG - LGW

2 stops22h 55mSWISS

Fri 1/236:40 pmLGW - HKG

1 stop15h 05mSWISS

Deal found 12/17

$690

Wed 5/612:25 pmHKG - LGW

1 stop25h 00mSingapore Airlines

Wed 5/2710:15 amLGW - HKG

1 stop20h 40mSingapore Airlines

Deal found 12/16

$751

Tue 1/136:05 pmHKG - LGW

1 stop20h 35mEmirates

Fri 1/168:25 pmLGW - HKG

1 stop17h 25mEmirates

Deal found 12/17

$761

Thu 3/1211:20 pmHKG - LGW

1 stop18h 00mTurkish Airlines

Sat 3/286:15 amLGW - HKG

1 stop18h 05mTurkish Airlines

Deal found 12/17

$836

Tue 1/136:05 pmHKG - LGW

1 stop20h 35mEmirates

Tue 1/208:25 pmLGW - HKG

1 stop17h 25mEmirates

Deal found 12/17

$761

Thu 5/283:40 pmHKG - LGW

1 stop21h 45mSingapore Airlines

Wed 6/1010:15 amLGW - HKG

1 stop19h 25mSingapore Airlines

Deal found 12/15

$787

Sun 3/1510:00 amHKG - LGW

1 stop20h 35mTurkish Airlines

Mon 3/305:15 pmLGW - HKG

1 stop31h 10mTurkish Airlines

Deal found 12/17

$836

Tue 3/310:00 amHKG - LGW

1 stop20h 30mTurkish Airlines

Tue 3/245:05 pmLGW - HKG

1 stop16h 00mTurkish Airlines

Deal found 12/17

$836

Mon 3/96:05 pmHKG - LGW

1 stop25h 35mEmirates

Wed 3/1111:55 pmLGW - HKG

1 stop37h 55mEmirates

Deal found 12/15

$841

Mon 3/96:05 pmHKG - LGW

1 stop20h 35mEmirates

Tue 3/1011:55 pmLGW - HKG

1 stop37h 55mEmirates

Deal found 12/16

$842

Last-minute flights from Hong Kong to Gatwick
Discover last-minute flight deals from Hong Kong to Gatwick. Data last updated December 18, 2025 and is based on user searches.

Thu 12/188:20 pmHKG - LGW

1 stop25h 40mChina Eastern

Thu 1/85:00 pmLGW - HKG

1 stop18h 20mChina Eastern

Deal found 12/16

$711

Fri 12/265:40 pmHKG - LGW

1 stop28h 20mChina Eastern

Sat 1/310:30 amLGW - HKG

1 stop18h 10mChina Eastern

Deal found 12/17

$786

Sat 12/278:20 pmHKG - LGW

1 stop25h 40mMultiple Airlines

Sat 1/1010:30 pmLGW - HKG

2 stops26h 00mMultiple Airlines

Deal found 12/17

$630

Mon 1/126:05 pmHKG - LGW

1 stop20h 35mEmirates

Sat 3/141:35 pmLGW - HKG

1 stop24h 15mEmirates

Deal found 12/16

$824

Tue 1/138:20 pmHKG - LGW

1 stop25h 40mChina Eastern

Tue 1/2710:30 amLGW - HKG

1 stop18h 10mChina Eastern

Deal found 12/17

$713

Tue 1/136:05 pmHKG - LGW

1 stop20h 35mEmirates

Sun 3/151:35 pmLGW - HKG

2 stops20h 05mEmirates

Deal found 12/16

$761

Thu 1/156:05 pmHKG - LGW

1 stop20h 35mEmirates

Fri 3/131:35 pmLGW - HKG

1 stop24h 15mEmirates

Deal found 12/16

$760

Fri 1/1611:30 pmHKG - LGW

2 stops19h 10mSWISS

Fri 1/236:40 pmLGW - HKG

1 stop15h 05mSWISS

Deal found 12/17

$690

Fri 1/165:40 pmHKG - LGW

2 stops24h 30mMultiple Airlines

Fri 1/237:00 amLGW - HKG

2 stops20h 40mMultiple Airlines

Deal found 12/17

$770

Sat 1/318:20 pmHKG - LGW

1 stop25h 40mMultiple Airlines

Sat 2/79:30 pmLGW - HKG

2 stops27h 00mMultiple Airlines

Deal found 12/17

$722

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 December 18, 2025.

Mon 6/157:15 amHKG - LGW

2 stops30h 20mMultiple Airlines

Deal found 12/16

$358

Fri 3/137:40 amHKG - LGW

2 stops21h 15mMultiple Airlines

Deal found 12/17

$370

Wed 4/158:55 pmHKG - LGW

2 stops44h 55mMultiple Airlines

Deal found 12/15

$377

Thu 4/168:55 pmHKG - LGW

2 stops33h 10mMultiple Airlines

Deal found 12/15

$400

Thu 1/158:30 amHKG - LGW

1 stop29h 05mAir China

Deal found 12/16

$417

Sat 4/185:20 pmHKG - LGW

3 stops45h 45mMultiple Airlines

Deal found 12/16

$448

Thu 1/156:05 pmHKG - LGW

1 stop19h 50mMultiple Airlines

Deal found 12/17

$449

Fri 4/177:25 pmHKG - LGW

2 stops46h 20mMultiple Airlines

Deal found 12/16

$463

Find flight deals from Hong Kong to Gatwick

Most accurate provider	CheapOair 3 stars
Most trusted provider	CheapOair 3 stars
Round-trip from	$630 (Kiwi.com)
One-way from	$358 (Mytrip)
Popular in	August
Cheapest in	November
Average price	$822

Provider with most accurate pricing for Hong Kong Intl-London (LON) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Hong Kong Intl-London (LON) flights.

Search Deals

From Hong Kong Intl to London Gatwick

Search Deals

One-way flight from Hong Kong Intl to London Gatwick

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($81 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 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 1/16

11:30 pm-2:25 pm

2 stops22h 55m

London Gatwick

Fri 1/23

6:40 pm-5:45 pm

1 stop15h 05m

$690

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Wed 5/6

12:25 pm-6:25 am

1 stop25h 00m

London Gatwick

Wed 5/27

10:15 am-1:55 pm

1 stop20h 40m

$751

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Tue 1/13

6:05 pm-6:40 am

1 stop20h 35m

London Gatwick

Fri 1/16

8:25 pm-9:50 pm

1 stop17h 25m

$761

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Tue 1/13

6:05 pm-6:40 am

1 stop20h 35m

London Gatwick

Tue 1/20

8:25 pm-9:50 pm

1 stop17h 25m

$761

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Thu 5/28

3:40 pm-6:25 am

1 stop21h 45m

London Gatwick

Wed 6/10

10:15 am-12:40 pm

1 stop19h 25m

$787

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Thu 3/12

11:20 pm-9:20 am

1 stop18h 00m

London Gatwick

Sat 3/28

6:15 am-8:20 am

1 stop18h 05m

$836

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Sun 3/15

10:00 am-10:35 pm

1 stop20h 35m

London Gatwick

Mon 3/30

5:15 pm-7:25 am

1 stop31h 10m

$836

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Tue 3/3

10:00 am-10:30 pm

1 stop20h 30m

London Gatwick

Tue 3/24

5:05 pm-5:05 pm

1 stop16h 00m

$836

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Mon 3/9

6:05 pm-11:40 am

1 stop25h 35m

London Gatwick

Wed 3/11

11:55 pm-9:50 pm

1 stop37h 55m

$841

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Mon 3/9

6:05 pm-6:40 am

1 stop20h 35m

London Gatwick

Tue 3/10

11:55 pm-9:50 pm

1 stop37h 55m

$842

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 19 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 round-trip 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?

Booking 37 days in advance of your planned departure date is, on average, the best time to get cheap flights from Hong Kong to London Gatwick Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

How much does it cost to fly round-trip from Hong Kong to London Gatwick Airport?

Related info for your journey

What airport do you fly from for flights from Hong Kong to London Gatwick?
Hong Kong Intl (HKG), located 16.2 mi from the city center, is the airport you fly out of when you book flights from Hong Kong to London Gatwick. 0 airlines have flights from Hong Kong Intl to London Gatwick on a regular basis. Booking flights from Hong Kong Intl to London Gatwick should not be difficult; the airport handles an average of 0 outbound flights to London Gatwick per day.
How long is the flight from Hong Kong to London Gatwick Airport?
A quick flight from Hong Kong to London Gatwick Airport can take about 20h 35m. SWISS provides one of the quickest options available for as low as $761. Airlines will cover a distance of 5982 mi. When browsing for deals, the options you’ll see will be for both nonstop 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 vacation 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.

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$358+ Cheap flights from Hong Kong (HKG) to Gatwick (LGW)

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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap 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 December 18, 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 December 18, 2025.

Find flight deals from Hong Kong to Gatwick

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Most trusted provider

Round-trip from

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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?

How much does it cost to fly round-trip from Hong Kong to London Gatwick Airport?

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.

What airport do you fly from for flights from Hong Kong to London Gatwick?

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?

Traveling to a place near London Gatwick Airport?

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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 December 18, 2025.