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Cheap flights from London Gatwick Airport to Hong Kong from $574

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Gatwick Airport to Hong Kong departing on 18/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London Gatwick Airport to Hong Kong

Cheap return flights

Enter your travel dates to find the best prices.
China Eastern Logo
11:35 - 16:05LGW  London Gatwick-HKG Hong Kong Intl
21h 30m1 stop Shanghai Pu Dong
China Eastern Logo
11:35 - 06:40HKG  Hong Kong Intl-LGW London Gatwick
50h 05m2 stops Nanjing Lukou Intl Shanghai Pu Dong
$854China Eastern
Mon, 28 Sep - Sat, 3 Oct
China Eastern Logo
10:30 - 11:30LGW  London Gatwick-HKG Hong Kong Intl
17h 00m1 stop Shanghai Pu Dong
China Eastern Logo
21:15 - 06:30HKG  Hong Kong Intl-LGW London Gatwick
41h 15m2 stops Kunming Changshui Shanghai Pu Dong
$856China Eastern
Mon, 9 Nov - Sat, 14 Nov
China Eastern Logo
21:55 - 08:45LGW  London Gatwick-HKG Hong Kong Intl
27h 50m1 stop Shanghai Pu Dong
China Eastern Logo
07:30 - 06:40HKG  Hong Kong Intl-LGW London Gatwick
30h 10m1 stop Shanghai Pu Dong
$871China Eastern
Thu, 3 Sep - Sun, 6 Sep
China Eastern Logo
18:00 - 16:05LGW  London Gatwick-HKG Hong Kong Intl
39h 05m2 stops Shanghai Pu Dong Kunming Changshui
China Eastern Logo
15:05 - 06:40HKG  Hong Kong Intl-LGW London Gatwick
22h 35m1 stop Shanghai Pu Dong
$874China Eastern
Thu, 3 Sep - Sun, 6 Sep
China Eastern Logo
22:00 - 10:25LGW  London Gatwick-HKG Hong Kong Intl
29h 25m2 stops Shanghai Pu Dong Kunming Changshui
China Eastern Logo
07:30 - 19:10HKG  Hong Kong Intl-LGW London Gatwick
18h 40m1 stop Shanghai Pu Dong
$883China Eastern
Mon, 7 Sep - Thu, 10 Sep
China Eastern Logo
22:00 - 23:45LGW  London Gatwick-HKG Hong Kong Intl
18h 45m1 stop Shanghai Pu Dong
China Eastern Logo
20:05 - 06:40HKG  Hong Kong Intl-LGW London Gatwick
17h 35m1 stop Shanghai Pu Dong
$908China Eastern
Fri, 4 Sep - Sun, 6 Sep
China Eastern Logo
10:30 - 11:30LGW  London Gatwick-HKG Hong Kong Intl
17h 00m1 stop Shanghai Pu Dong
China Eastern Logo
20:20 - 06:30HKG  Hong Kong Intl-LGW London Gatwick
18h 10m1 stop Shanghai Pu Dong
$911China Eastern
Fri, 6 Nov - Sat, 21 Nov
China Eastern Logo
10:30 - 11:30LGW  London Gatwick-HKG Hong Kong Intl
17h 00m1 stop Shanghai Pu Dong
China Eastern Logo
20:20 - 06:30HKG  Hong Kong Intl-LGW London Gatwick
18h 10m1 stop Shanghai Pu Dong
$912China Eastern
Fri, 6 Nov - Wed, 25 Nov
China Eastern Logo
22:00 - 21:05LGW  London Gatwick-HKG Hong Kong Intl
16h 05m1 stop Shanghai Pu Dong
China Eastern Logo
22:05 - 15:00HKG  Hong Kong Intl-LGW London Gatwick
23h 55m1 stop Shanghai Pu Dong
$914China Eastern
Sat, 19 Sep - Fri, 2 Oct
China Eastern Logo
11:35 - 14:05LGW  London Gatwick-HKG Hong Kong Intl
19h 30m1 stop Shanghai Pu Dong
China Eastern Logo
13:35 - 06:40HKG  Hong Kong Intl-LGW London Gatwick
24h 05m2 stops Beijing Daxing Intl Shanghai Pu Dong
$919China Eastern
Fri, 4 Sep - Sun, 6 Sep

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China Eastern flights from London Gatwick Airport to Hong Kong

Our best China Eastern deals on London Gatwick Airport to Hong Kong flight tickets
China Eastern
28 Sept
LGW11:35London Gatwick
21h 30m
1 stop
HKG16:05Hong Kong Intl
3 Oct
HKG11:35Hong Kong Intl
50h 05m
2 stops
LGW06:40London Gatwick
$854
China Eastern
9 Nov
LGW10:30London Gatwick
17h 00m
1 stop
HKG11:30Hong Kong Intl
14 Nov
HKG21:15Hong Kong Intl
41h 15m
2 stops
LGW06:30London Gatwick
$856
China Eastern
3 Sept
LGW21:55London Gatwick
27h 50m
1 stop
HKG08:45Hong Kong Intl
6 Sept
HKG07:30Hong Kong Intl
30h 10m
1 stop
LGW06:40London Gatwick
$871

SWISS flights from London Gatwick Airport to Hong Kong

Our best SWISS deals on London Gatwick Airport to Hong Kong flight tickets
SWISS
8 Nov
LGW18:40London Gatwick
14h 55m
1 stop
HKG17:35Hong Kong Intl
23 Nov
HKG23:30Hong Kong Intl
16h 15m
1 stop
LGW07:45London Gatwick
$1,058
SWISS
12 Nov
LGW18:40London Gatwick
14h 55m
1 stop
HKG17:35Hong Kong Intl
30 Nov
HKG23:30Hong Kong Intl
16h 15m
1 stop
LGW07:45London Gatwick
$1,083
SWISS
16 Nov
LGW18:40London Gatwick
14h 55m
1 stop
HKG17:35Hong Kong Intl
15 Dec
HKG23:30Hong Kong Intl
16h 30m
1 stop
LGW08:00London Gatwick
$1,099

momondo Fare Finder

 
Customise your flight search to find flights from London Gatwick Airport to Hong Kong that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 9 August 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonHong Kong

LGW London Gatwick - HKG Hong Kong Intl

LGWHKG

London Gatwick

Mon 28/9

11:35-16:05

1 stop21h 30m

Hong Kong Intl

Sat 3/10

11:35-06:40

2 stops50h 05m

$854

LondonHong Kong

LGW London Gatwick - HKG Hong Kong Intl

LGWHKG

London Gatwick

Mon 9/11

10:30-11:30

1 stop17h 00m

Hong Kong Intl

Sat 14/11

21:15-06:30

2 stops41h 15m

$856

LondonHong Kong

LGW London Gatwick - HKG Hong Kong Intl

LGWHKG

London Gatwick

Thu 3/9

21:55-08:45

1 stop27h 50m

Hong Kong Intl

Sun 6/9

07:30-06:40

1 stop30h 10m

$871

LondonHong Kong

LGW London Gatwick - HKG Hong Kong Intl

LGWHKG

London Gatwick

Thu 3/9

18:00-16:05

2 stops39h 05m

Hong Kong Intl

Sun 6/9

15:05-06:40

1 stop22h 35m

$874

LondonHong Kong

LGW London Gatwick - HKG Hong Kong Intl

LGWHKG

London Gatwick

Mon 7/9

22:00-10:25

2 stops29h 25m

Hong Kong Intl

Thu 10/9

07:30-19:10

1 stop18h 40m

$883

LondonHong Kong

LGW London Gatwick - HKG Hong Kong Intl

LGWHKG

London Gatwick

Fri 4/9

22:00-23:45

1 stop18h 45m

Hong Kong Intl

Sun 6/9

20:05-06:40

1 stop17h 35m

$908
Fastest return journey

LondonHong Kong

LGW London Gatwick - HKG Hong Kong Intl

LGWHKG

London Gatwick

Fri 6/11

10:30-11:30

1 stop17h 00m

Hong Kong Intl

Sat 21/11

20:20-06:30

1 stop18h 10m

$911

LondonHong Kong

LGW London Gatwick - HKG Hong Kong Intl

LGWHKG

London Gatwick

Fri 6/11

10:30-11:30

1 stop17h 00m

Hong Kong Intl

Wed 25/11

20:20-06:30

1 stop18h 10m

$912

LondonHong Kong

LGW London Gatwick - HKG Hong Kong Intl

LGWHKG

London Gatwick

Sat 19/9

22:00-21:05

1 stop16h 05m

Hong Kong Intl

Fri 2/10

22:05-15:00

1 stop23h 55m

$914

LondonHong Kong

LGW London Gatwick - HKG Hong Kong Intl

LGWHKG

London Gatwick

Fri 4/9

11:35-14:05

1 stop19h 30m

Hong Kong Intl

Sun 6/9

13:35-06:40

2 stops24h 05m

$919

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Hong Kong from

How to get the cheapest flight ticket from London Gatwick Airport 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

What is the typical price of a round-trip flight between London Gatwick Airport and Hong Kong?

Prices are currently typical for flights on this route.

Typical prices usually range from $840 to $1,731.
The lowest price recently found on this route was $854.

What is the cheapest month to fly to Hong Kong?

If you don’t want to visit Hong Kong in January, then you should wait until September to fly from London Gatwick Airport, when ticket prices are also cheap, with an average price of $752.

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 Tuesday when prices can be found for as low as $1,853. This is often the case because there is less demand to fly during this day of the week. Flights from London Gatwick Airport to Hong Kong on a Saturday will generally be more expensive and average around $2,941. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest London Gatwick Airport to Hong Kong flights are usually those with departure times in the afternoon. Our users have found flights to Hong Kong in the afternoon for as low as $1,961. In the morning is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $2,093 per ticket.

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

You are more likely to see cheaper flights to Hong Kong from London Gatwick Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around $1,078 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 Gatwick Airport for as low as $655 on momondo.

How have London Gatwick Airport to Hong Kong flight prices changed over time?

As of August 2026, prices for London Gatwick Airport to Hong Kong flights are approximately 45% cheaper when compared to flights at the same time last year.

When to book flights from London Gatwick Airport to Hong Kong

Are you open to changing your travel dates? Check out the ideal times to fly from London Gatwick Airport to Hong Kong according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Gatwick Airport to Hong Kong (LGW to HKG) flight deals and tips

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

Fastest flight time

27h 45m

Direct flights

None
The fastest flight from London Gatwick Airport to Hong Kong takes 27h 45m
There are no direct flights from London Gatwick Airport to Hong Kong. There are no popular flight routes from London Gatwick Airport to Hong Kong.
Search flight deals

Frequently asked questions about flying from London Gatwick Airport to Hong Kong

  • How far is London Gatwick to Hong Kong Intl by plane?

    The distance between London Gatwick and Hong Kong Intl is about 9639.6 km. Flights usually cover this in 27h 45m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from London Gatwick Airport to Hong Kong Intl Airport?

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

  • How old do you have to be to fly from London Gatwick Airport to Hong Kong Intl Airport?

    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 Gatwick Airport to Hong Kong Intl Airport.

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

    The travel and health documents you'll need for your trip to Hong Kong Intl Airport 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 Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Hong Kong. momondo saves you time and could save you money on your trip.

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 you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Hong Kong from London.

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

Yes momondo offers price alerts on flights to Hong Kong from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Hong Kong

Cabin classes currently available on flights to Hong Kong

List of cabin classes available on flights landing in Hong Kong. Availability may vary depending on flight origin and airline.
First Class to Hong Kong
Business Class to Hong Kongfrom $2,061