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Cheap flights from London Gatwick Airport to Hong Kong from $446

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 7/28. 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 round-trip flights

Enter your travel dates to find the best prices.
China Eastern Logo
10:00 pm - 9:05 pm
LGW
-
HKG
16h 05m
1 stop
China Eastern Logo
5:05 pm - 3:00 pm
HKG
-
LGW
28h 55m
2 stops
$780China Eastern
Sat, Sep 26 - Sun, Oct 11
China Eastern Logo
11:35 am - 12:45 pm
LGW
-
HKG
18h 10m
1 stop
China Eastern Logo
11:25 am - 6:40 am
HKG
-
LGW
26h 15m
3 stops
$782China Eastern
Wed, Jul 8 - Sun, Jul 19
China Eastern Logo
11:35 am - 12:45 pm
LGW
-
HKG
18h 10m
1 stop
China Eastern Logo
9:15 pm - 6:40 am
HKG
-
LGW
40h 25m
2 stops
$783China Eastern
Wed, Jul 8 - Sat, Jul 11
China Eastern Logo
11:35 am - 4:05 pm
LGW
-
HKG
21h 30m
1 stop
China Eastern Logo
11:25 am - 6:40 am
HKG
-
LGW
26h 15m
2 stops
$784China Eastern
Thu, Jul 9 - Thu, Jul 16
China Eastern Logo
10:30 am - 4:20 pm
LGW
-
HKG
21h 50m
1 stop
China Eastern Logo
8:20 pm - 6:30 am
HKG
-
LGW
18h 10m
1 stop
$785China Eastern
Sun, Nov 29 - Sat, Jan 16
China Eastern Logo
10:30 am - 4:20 pm
LGW
-
HKG
21h 50m
1 stop
China Eastern Logo
8:20 pm - 6:30 am
HKG
-
LGW
18h 10m
1 stop
$786China Eastern
Sun, Nov 29 - Sat, Jan 16
Air China Logo
8:20 pm - 9:05 pm
LGW
-
HKG
17h 45m
1 stop
Air China Logo
5:30 pm - 6:05 pm
HKG
-
LGW
31h 35m
1 stop
$792Air China
Sat, Jul 11 - Sat, Jul 18
China Eastern Logo
10:00 pm - 7:45 pm
LGW
-
HKG
38h 45m
2 stops
China Eastern Logo
7:30 am - 7:10 pm
HKG
-
LGW
18h 40m
1 stop
$793China Eastern
Fri, Aug 28 - Mon, Aug 31
China Eastern Logo
11:35 am - 4:05 pm
LGW
-
HKG
21h 30m
1 stop
China Eastern Logo
3:05 pm - 6:40 am
HKG
-
LGW
22h 35m
1 stop
$795China Eastern
Fri, Jul 10 - Sun, Jul 12
Air China Logo
8:20 pm - 7:00 pm
LGW
-
HKG
15h 40m
1 stop
Air China Logo
8:30 am - 6:25 pm
HKG
-
LGW
16h 55m
1 stop
$799Air China
Fri, Jul 10 - Wed, Jul 29

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Qatar Airways flights from London Gatwick Airport to Hong Kong

Our best Qatar Airways deals on London Gatwick Airport to Hong Kong flight tickets
Qatar Airways
Nov 17
LGW8:40 amLondon Gatwick
22h 10m
1 stop
HKG2:50 pmHong Kong Intl
Nov 30
HKG6:05 pmHong Kong Intl
19h 50m
1 stop
LGW5:55 amLondon Gatwick
$816
Qatar Airways
Nov 5
LGW8:40 amLondon Gatwick
29h 00m
1 stop
HKG9:40 pmHong Kong Intl
Nov 17
HKG6:05 pmHong Kong Intl
19h 50m
1 stop
LGW5:55 amLondon Gatwick
$819
Qatar Airways
Aug 29
LGW9:00 amLondon Gatwick
29h 55m
1 stop
HKG9:55 pmHong Kong Intl
Oct 13
HKG7:40 pmHong Kong Intl
18h 00m
1 stop
LGW6:40 amLondon Gatwick
$833

Air China flights from London Gatwick Airport to Hong Kong

Our best Air China deals on London Gatwick Airport to Hong Kong flight tickets
Air China
Jul 11
LGW8:20 pmLondon Gatwick
17h 45m
1 stop
HKG9:05 pmHong Kong Intl
Jul 18
HKG5:30 pmHong Kong Intl
31h 35m
1 stop
LGW6:05 pmLondon Gatwick
$792
Air China
Jul 5
LGW8:20 pmLondon Gatwick
17h 45m
1 stop
HKG9:05 pmHong Kong Intl
Jul 8
HKG8:30 amHong Kong Intl
16h 55m
1 stop
LGW6:25 pmLondon Gatwick
$798
Air China
Jul 10
LGW8:20 pmLondon Gatwick
15h 40m
1 stop
HKG7:00 pmHong Kong Intl
Jul 29
HKG8:30 amHong Kong Intl
16h 55m
1 stop
LGW6:25 pmLondon Gatwick
$799

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated June 26, 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 round-trip

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Sat 9/26

10:00 pm-9:05 pm

1 stop16h 05m

Hong Kong Intl

Sun 10/11

5:05 pm-3:00 pm

2 stops28h 55m

$780

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Wed 7/8

11:35 am-12:45 pm

1 stop18h 10m

Hong Kong Intl

Sun 7/19

11:25 am-6:40 am

3 stops26h 15m

$782

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Wed 7/8

11:35 am-12:45 pm

1 stop18h 10m

Hong Kong Intl

Sat 7/11

9:15 pm-6:40 am

2 stops40h 25m

$783

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Thu 7/9

11:35 am-4:05 pm

1 stop21h 30m

Hong Kong Intl

Thu 7/16

11:25 am-6:40 am

2 stops26h 15m

$784

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Sun 11/29

10:30 am-4:20 pm

1 stop21h 50m

Hong Kong Intl

Sat 1/16

8:20 pm-6:30 am

1 stop18h 10m

$785

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Sun 11/29

10:30 am-4:20 pm

1 stop21h 50m

Hong Kong Intl

Sat 1/16

8:20 pm-6:30 am

1 stop18h 10m

$786

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Sat 7/11

8:20 pm-9:05 pm

1 stop17h 45m

Hong Kong Intl

Sat 7/18

5:30 pm-6:05 pm

1 stop31h 35m

$792

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Fri 8/28

10:00 pm-7:45 pm

2 stops38h 45m

Hong Kong Intl

Mon 8/31

7:30 am-7:10 pm

1 stop18h 40m

$793

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Fri 7/10

11:35 am-4:05 pm

1 stop21h 30m

Hong Kong Intl

Sun 7/12

3:05 pm-6:40 am

1 stop22h 35m

$795
Quickest round-trip

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Fri 7/10

8:20 pm-7:00 pm

1 stop15h 40m

Hong Kong Intl

Wed 7/29

8:30 am-6:25 pm

1 stop16h 55m

$799

Flights are sorted by cheapest round-trip 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?

What is the cheapest month to fly to Hong Kong?

The month of January is, on average, the cheapest month to fly to Hong Kong from London Gatwick Airport, with most prices found around $496. The month of September is another great option to travel to Hong Kong, with average flight prices from London Gatwick Airport averaging around $548.

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

The cheapest day to depart from London Gatwick Airport to Hong Kong is on a Saturday. Travelers who choose to depart for Hong Kong on a Saturday will often find tickets for as low as $1,075. The most expensive day to fly to Hong Kong is Friday, with ticket prices averaging around $1,218.

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

The cheapest time of day to fly to Hong Kong is in the afternoon when flights can be purchased for as low as $1,075. In the morning is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $1,260 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 $816 when searching weeks out. 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 $515 on momondo.

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

As of June 2026, prices for London Gatwick Airport to Hong Kong flights are approximately 27% 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 round-trip 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

15h 40m

Direct flights

None
The fastest flight from London Gatwick Airport to Hong Kong takes 15h 40m
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?

    There are 5989.8 mi between London Gatwick and Hong Kong Intl. Typically, this will take 15h 40m by plane in normal conditions.

  • 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 refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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 required for your trip to Hong Kong Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Hong Kong Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

It is quick and easy to find London to Hong Kong flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Hong Kong that suits you.

Can I find flights from London to Hong Kong with flexible booking policies on momondo?

Flights from London to Hong Kong with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Hong Kong?

momondo provides multiple filters to help you find the best flight to Hong Kong from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for London to Hong Kong flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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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 Kongfrom $9,840
Business Class to Hong Kongfrom $1,280