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Cheap flights from Hong Kong to London from £234

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hong Kong to London departing on 17/5. 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
0 bags
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Find the cheapest flights from Hong Kong to London

Cheap return flights

Enter your travel dates to find the best prices.
China Eastern Logo
12:50 - 15:00
HKG
-
LGW
33h 10m
1 stop
China Eastern Logo
11:35 - 12:45
LGW
-
HKG
18h 10m
1 stop
£458China Eastern
Wed, 6 May - Wed, 13 May
China Eastern Logo
15:05 - 15:00
HKG
-
LGW
30h 55m
1 stop
China Eastern Logo
18:00 - 14:05
LGW
-
HKG
37h 05m
1 stop
£463China Eastern
Tue, 12 May - Tue, 26 May
China Eastern Logo
15:05 - 15:00
HKG
-
LGW
30h 55m
1 stop
China Eastern Logo
11:35 - 11:50
LGW
-
HKG
17h 15m
1 stop
£464China Eastern
Wed, 20 May - Mon, 8 Jun
China Eastern Logo
20:05 - 15:00
HKG
-
LGW
25h 55m
1 stop
China Eastern Logo
11:35 - 16:05
LGW
-
HKG
21h 30m
1 stop
£465China Eastern
Wed, 20 May - Thu, 4 Jun
China Eastern Logo
15:05 - 15:00
HKG
-
LGW
30h 55m
1 stop
China Eastern Logo
11:35 - 11:50
LGW
-
HKG
17h 15m
1 stop
£466China Eastern
Tue, 12 May - Tue, 19 May
China Eastern Logo
15:05 - 15:00
HKG
-
LGW
30h 55m
1 stop
China Eastern Logo
11:35 - 21:05
LGW
-
HKG
26h 30m
1 stop
£468China Eastern
Tue, 12 May - Tue, 19 May
China Eastern Logo
17:05 - 06:40
HKG
-
LGW
20h 35m
1 stop
China Eastern Logo
11:35 - 12:45
LGW
-
HKG
18h 10m
1 stop
£469China Eastern
Tue, 12 May - Sun, 17 May
China Eastern Logo
20:05 - 06:40
HKG
-
LGW
17h 35m
1 stop
China Eastern Logo
11:35 - 19:05
LGW
-
HKG
24h 30m
1 stop
£471China Eastern
Tue, 12 May - Tue, 19 May
China Eastern Logo
12:50 - 06:40
HKG
-
LGW
24h 50m
1 stop
China Eastern Logo
11:35 - 14:05
LGW
-
HKG
19h 30m
1 stop
£472China Eastern
Tue, 12 May - Mon, 18 May
China Eastern Logo
17:05 - 15:00
HKG
-
LGW
28h 55m
1 stop
China Eastern Logo
11:35 - 11:50
LGW
-
HKG
17h 15m
1 stop
£476China Eastern
Tue, 19 May - Sun, 7 Jun

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China Eastern flights from Hong Kong to London Gatwick Airport

Our best China Eastern deals on Hong Kong to London Gatwick Airport flight tickets
China Eastern
6 May
HKG12:50Hong Kong Intl
33h 10m
1 stop
LGW15:00London Gatwick
13 May
LGW11:35London Gatwick
18h 10m
1 stop
HKG12:45Hong Kong Intl
£458
China Eastern
12 May
HKG15:05Hong Kong Intl
30h 55m
1 stop
LGW15:00London Gatwick
26 May
LGW18:00London Gatwick
37h 05m
1 stop
HKG14:05Hong Kong Intl
£463
China Eastern
20 May
HKG15:05Hong Kong Intl
30h 55m
1 stop
LGW15:00London Gatwick
8 Jun
LGW11:35London Gatwick
17h 15m
1 stop
HKG11:50Hong Kong Intl
£464

Emirates flights from Hong Kong to London Gatwick Airport

Our best Emirates deals on Hong Kong to London Gatwick Airport flight tickets
Emirates
20 Apr
HKG21:10Hong Kong Intl
46h 25m
2 stops
LGW12:35London Gatwick
8 May
LGW14:35London Gatwick
23h 50m
1 stop
HKG21:25Hong Kong Intl
£619
Emirates
25 Apr
HKG21:10Hong Kong Intl
29h 35m
2 stops
LGW19:45London Gatwick
28 Apr
LGW14:35London Gatwick
23h 50m
1 stop
HKG21:25Hong Kong Intl
£620
Emirates
29 Apr
HKG21:10Hong Kong Intl
29h 35m
2 stops
LGW19:45London Gatwick
11 May
LGW21:45London Gatwick
16h 40m
1 stop
HKG21:25Hong Kong Intl
£621

momondo Fare Finder

 
Customise your flight search to find flights from Hong Kong to London Gatwick Airport 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 279,928 searches. Data last updated 15 April 2026.
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

Cheapest return flight

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Wed 6/5

12:50-15:00

1 stop33h 10m

London Gatwick

Wed 13/5

11:35-12:45

1 stop18h 10m

£458

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Tue 12/5

15:05-15:00

1 stop30h 55m

London Gatwick

Tue 26/5

18:00-14:05

1 stop37h 05m

£463

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Wed 20/5

15:05-15:00

1 stop30h 55m

London Gatwick

Mon 8/6

11:35-11:50

1 stop17h 15m

£464

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Wed 20/5

20:05-15:00

1 stop25h 55m

London Gatwick

Thu 4/6

11:35-16:05

1 stop21h 30m

£465

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Tue 12/5

15:05-15:00

1 stop30h 55m

London Gatwick

Tue 19/5

11:35-11:50

1 stop17h 15m

£466

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Tue 12/5

15:05-15:00

1 stop30h 55m

London Gatwick

Tue 19/5

11:35-21:05

1 stop26h 30m

£468
Fastest return journey

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Tue 12/5

17:05-06:40

1 stop20h 35m

London Gatwick

Sun 17/5

11:35-12:45

1 stop18h 10m

£469

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Tue 12/5

20:05-06:40

1 stop17h 35m

London Gatwick

Tue 19/5

11:35-19:05

1 stop24h 30m

£471

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Tue 12/5

12:50-06:40

1 stop24h 50m

London Gatwick

Mon 18/5

11:35-14:05

1 stop19h 30m

£472

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Tue 19/5

17:05-15:00

1 stop28h 55m

London Gatwick

Sun 7/6

11:35-11:50

1 stop17h 15m

£476

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Hong Kong to London Gatwick Airport

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 Hong Kong and London Gatwick Airport?

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

As of April 2026, prices for Hong Kong to London Gatwick Airport flights are approximately 5% cheaper when compared to flights at the same time last year.

When to book flights from Hong Kong to London Gatwick Airport

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

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

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

Fastest flight time

18h 00m

Direct flights

None
The fastest flight from Hong Kong to London Gatwick Airport takes 18h 00m
There are no direct flights from Hong Kong to London Gatwick Airport. There are no popular flight routes from Hong Kong to London Gatwick Airport.
Search flight deals

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

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

    There are 5989.8 mi between Hong Kong Intl and London Gatwick. A reasonable flight in good conditions will take 18h 00m.

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

    Prices for flights from Hong Kong Intl Airport to London Gatwick Airport refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hong Kong Intl Airport to London Gatwick Airport.

  • What documentation or ID do you need to fly to London Gatwick Airport?

    The necessary travel and health documents for your London Gatwick Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Hong Kong.

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

Flights from Hong Kong to London 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 Hong Kong to London?

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

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

If you are not ready to book a flight from Hong Kong to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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