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Cheap flights from London Gatwick Airport to Hong Kong from $434

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 13/9. 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

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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
10:30 - 14:25
LGW
-
HKG
19h 55m
1 stop
China Eastern Logo
17:40 - 06:30
HKG
-
LGW
20h 50m
1 stop
$828China Eastern
Wed, 4 Nov - Mon, 16 Nov
China Eastern Logo
10:30 - 11:30
LGW
-
HKG
17h 00m
1 stop
China Eastern Logo
17:40 - 14:00
HKG
-
LGW
28h 20m
1 stop
$831China Eastern
Tue, 3 Nov - Thu, 26 Nov
China Eastern Logo
17:00 - 11:05
LGW
-
HKG
34h 05m
2 stops
China Eastern Logo
20:20 - 06:30
HKG
-
LGW
18h 10m
1 stop
$838China Eastern
Wed, 4 Nov - Sat, 21 Nov
China Eastern Logo
17:00 - 00:15
LGW
-
HKG
23h 15m
1 stop
China Eastern Logo
20:20 - 06:30
HKG
-
LGW
18h 10m
1 stop
$839China Eastern
Mon, 2 Nov - Mon, 23 Nov
China Eastern Logo
10:30 - 12:40
LGW
-
HKG
18h 10m
1 stop
China Eastern Logo
12:05 - 06:30
HKG
-
LGW
26h 25m
3 stops
$840China Eastern
Tue, 3 Nov - Sun, 29 Nov
China Eastern Logo
11:35 - 17:10
LGW
-
HKG
22h 35m
2 stops
China Eastern Logo
15:25 - 14:00
HKG
-
LGW
30h 35m
1 stop
$842China Eastern
Tue, 20 Oct - Tue, 27 Oct
China Eastern Logo
11:35 - 23:45
LGW
-
HKG
29h 10m
1 stop
China Eastern Logo
11:25 - 15:00
HKG
-
LGW
34h 35m
3 stops
$847China Eastern
Mon, 1 Jun - Wed, 10 Jun
China Eastern Logo
11:35 - 20:15
LGW
-
HKG
25h 40m
3 stops
China Eastern Logo
17:05 - 15:00
HKG
-
LGW
28h 55m
1 stop
$849China Eastern
Thu, 4 Jun - Tue, 16 Jun
China Eastern Logo
11:35 - 20:15
LGW
-
HKG
25h 40m
2 stops
China Eastern Logo
17:05 - 06:40
HKG
-
LGW
20h 35m
1 stop
$850China Eastern
Fri, 5 Jun - Sun, 14 Jun
China Eastern Logo
11:35 - 17:10
LGW
-
HKG
22h 35m
2 stops
China Eastern Logo
12:55 - 14:00
HKG
-
LGW
57h 05m
2 stops
$851China Eastern
Tue, 20 Oct - Mon, 26 Oct

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
4 Nov
LGW10:30London Gatwick
19h 55m
1 stop
HKG14:25Hong Kong Intl
16 Nov
HKG17:40Hong Kong Intl
20h 50m
1 stop
LGW06:30London Gatwick
$828
China Eastern
3 Nov
LGW10:30London Gatwick
17h 00m
1 stop
HKG11:30Hong Kong Intl
26 Nov
HKG17:40Hong Kong Intl
28h 20m
1 stop
LGW14:00London Gatwick
$831
China Eastern
4 Nov
LGW17:00London Gatwick
34h 05m
2 stops
HKG11:05Hong Kong Intl
21 Nov
HKG20:20Hong Kong Intl
18h 10m
1 stop
LGW06:30London Gatwick
$838

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 May 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
Fastest return journey

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Wed 4/11

10:30-14:25

1 stop19h 55m

Hong Kong Intl

Mon 16/11

17:40-06:30

1 stop20h 50m

$828

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Tue 3/11

10:30-11:30

1 stop17h 00m

Hong Kong Intl

Thu 26/11

17:40-14:00

1 stop28h 20m

$831

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Wed 4/11

17:00-11:05

2 stops34h 05m

Hong Kong Intl

Sat 21/11

20:20-06:30

1 stop18h 10m

$838

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Mon 2/11

17:00-00:15

1 stop23h 15m

Hong Kong Intl

Mon 23/11

20:20-06:30

1 stop18h 10m

$839

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Tue 3/11

10:30-12:40

1 stop18h 10m

Hong Kong Intl

Sun 29/11

12:05-06:30

3 stops26h 25m

$840

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Tue 20/10

11:35-17:10

2 stops22h 35m

Hong Kong Intl

Tue 27/10

15:25-14:00

1 stop30h 35m

$842

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Mon 1/6

11:35-23:45

1 stop29h 10m

Hong Kong Intl

Wed 10/6

11:25-15:00

3 stops34h 35m

$847

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Thu 4/6

11:35-20:15

3 stops25h 40m

Hong Kong Intl

Tue 16/6

17:05-15:00

1 stop28h 55m

$849

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Fri 5/6

11:35-20:15

2 stops25h 40m

Hong Kong Intl

Sun 14/6

17:05-06:40

1 stop20h 35m

$850

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Tue 20/10

11:35-17:10

2 stops22h 35m

Hong Kong Intl

Mon 26/10

12:55-14:00

2 stops57h 05m

$851

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?

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 $708.

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 Thursday when prices can be found for as low as $1,817. 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 $2,358. 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 $1,837. In the evening is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $1,953 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 $1,122 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 $712 on momondo.

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

As of May 2026, prices for London Gatwick Airport to Hong Kong flights are approximately 37% 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

18h 05m

Direct flights

None
The fastest flight from London Gatwick Airport to Hong Kong takes 18h 05m
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 18h 05m, 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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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 $14,340
Business Class to Hong Kongfrom $1,989