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Cheap flights from London Gatwick Airport to Hong Kong from $442

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 23/4. 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
17:55 - 12:20
LGW
-
HKG
35h 25m
2 stops
China Eastern Logo
17:40 - 06:30
HKG
-
LGW
20h 50m
1 stop
$721China Eastern
Sun, 30 Aug - Mon, 30 Nov
China Eastern Logo
11:35 - 12:45
LGW
-
HKG
18h 10m
1 stop
China Eastern Logo
13:35 - 06:40
HKG
-
LGW
48h 05m
2 stops
$722China Eastern
Tue, 28 Apr - Mon, 4 May
China Eastern Logo
11:35 - 11:50
LGW
-
HKG
17h 15m
1 stop
China Eastern Logo
11:25 - 15:00
HKG
-
LGW
34h 35m
2 stops
$723China Eastern
Wed, 2 Sep - Tue, 20 Oct
China Eastern Logo
11:35 - 12:45
LGW
-
HKG
18h 10m
1 stop
China Eastern Logo
11:25 - 06:40
HKG
-
LGW
26h 15m
3 stops
$725China Eastern
Thu, 23 Apr - Tue, 5 May
China Eastern Logo
11:35 - 16:05
LGW
-
HKG
45h 30m
3 stops
China Eastern Logo
13:35 - 06:40
HKG
-
LGW
24h 05m
2 stops
$733China Eastern
Wed, 29 Apr - Tue, 5 May
China Eastern Logo
11:35 - 10:25
LGW
-
HKG
39h 50m
3 stops
China Eastern Logo
17:05 - 06:40
HKG
-
LGW
44h 35m
2 stops
$736China Eastern
Thu, 23 Apr - Mon, 4 May
China Eastern Logo
18:00 - 21:05
LGW
-
HKG
20h 05m
1 stop
China Eastern Logo
20:20 - 06:30
HKG
-
LGW
18h 10m
1 stop
$837China Eastern
Mon, 31 Aug - Thu, 3 Dec
China Eastern Logo
18:00 - 19:05
LGW
-
HKG
18h 05m
1 stop
China Eastern Logo
20:20 - 14:00
HKG
-
LGW
25h 40m
1 stop
$838China Eastern
Mon, 31 Aug - Tue, 1 Dec
China Eastern Logo
18:00 - 21:05
LGW
-
HKG
20h 05m
1 stop
China Eastern Logo
20:20 - 14:00
HKG
-
LGW
25h 40m
1 stop
$842China Eastern
Mon, 31 Aug - Thu, 3 Dec
China Eastern Logo
18:00 - 23:45
LGW
-
HKG
22h 45m
1 stop
China Eastern Logo
20:20 - 14:00
HKG
-
LGW
25h 40m
1 stop
$844China Eastern
Mon, 31 Aug - Tue, 1 Dec

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
30 Aug
LGW17:55London Gatwick
35h 25m
2 stops
HKG12:20Hong Kong Intl
30 Nov
HKG17:40Hong Kong Intl
20h 50m
1 stop
LGW06:30London Gatwick
$721
China Eastern
21 Apr
LGW11:35London Gatwick
19h 30m
1 stop
HKG14:05Hong Kong Intl
4 May
HKG21:15Hong Kong Intl
40h 25m
3 stops
LGW06:40London Gatwick
$722
China Eastern
14 Apr
LGW11:35London Gatwick
26h 30m
1 stop
HKG21:05Hong Kong Intl
5 May
HKG11:35Hong Kong Intl
34h 25m
2 stops
LGW15:00London Gatwick
$723

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 13 April 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 - HKG

LGWHKG

London Gatwick

Sun 30/8

17:55-12:20

2 stops35h 25m

Hong Kong Intl

Mon 30/11

17:40-06:30

1 stop20h 50m

$721

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Tue 28/4

11:35-12:45

1 stop18h 10m

Hong Kong Intl

Mon 4/5

13:35-06:40

2 stops48h 05m

$722

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Wed 2/9

11:35-11:50

1 stop17h 15m

Hong Kong Intl

Tue 20/10

11:25-15:00

2 stops34h 35m

$723

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Thu 23/4

11:35-12:45

1 stop18h 10m

Hong Kong Intl

Tue 5/5

11:25-06:40

3 stops26h 15m

$725

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Wed 29/4

11:35-16:05

3 stops45h 30m

Hong Kong Intl

Tue 5/5

13:35-06:40

2 stops24h 05m

$733

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Thu 23/4

11:35-10:25

3 stops39h 50m

Hong Kong Intl

Mon 4/5

17:05-06:40

2 stops44h 35m

$736
Fastest return journey

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Mon 31/8

18:00-21:05

1 stop20h 05m

Hong Kong Intl

Thu 3/12

20:20-06:30

1 stop18h 10m

$837

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Mon 31/8

18:00-19:05

1 stop18h 05m

Hong Kong Intl

Tue 1/12

20:20-14:00

1 stop25h 40m

$838

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Mon 31/8

18:00-21:05

1 stop20h 05m

Hong Kong Intl

Thu 3/12

20:20-14:00

1 stop25h 40m

$842

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Mon 31/8

18:00-23:45

1 stop22h 45m

Hong Kong Intl

Tue 1/12

20:20-14:00

1 stop25h 40m

$844

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 $705.

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 $1,855. 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 $2,365. 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 $1,871. In the morning is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $1,937 per ticket.

How far in advance should I book a flight 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 $1,120 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 $685 on momondo.

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

As of April 2026, prices for London Gatwick Airport to Hong Kong flights are approximately 39% 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

33h 10m

Direct flights

None
The fastest flight from London Gatwick Airport to Hong Kong takes 33h 10m
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 33h 10m, 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 $14,688
Business Class to Hong Kongfrom $1,910