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Cheap flights from London to Hong Kong from €402

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London to Hong Kong departing on 2/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

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China Eastern Logo
10:30 - 21:05LGW-HKG
26h 35m1 stop
China Eastern Logo
07:40 - 06:30HKG-LGW
30h 50m1 stop
€402China Eastern
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Tue, 2 Dec - Sun, 14 Dec
China Eastern Logo
10:30 - 14:25LGW-HKG
19h 55m1 stop
China Eastern Logo
12:30 - 14:00HKG-LGW
33h 30m1 stop
€527China Eastern
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Tue, 17 Mar - Thu, 19 Mar
China Eastern Logo
10:30 - 11:05LGW-HKG
40h 35m2 stops
China Eastern Logo
13:40 - 14:00HKG-LGW
32h 20m1 stop
€528China Eastern
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Tue, 17 Mar - Thu, 19 Mar
Multiple Airlines Logo
21:40 - 08:30LGW-HKG
26h 50m2 stops
Multiple Airlines Logo
12:30 - 06:30HKG-LGW
26h 00m1 stop
€555Multiple Airlines
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Tue, 2 Dec - Sun, 14 Dec
Multiple Airlines Logo
11:05 - 23:25LGW-HKG
28h 20m2 stops
Multiple Airlines Logo
11:25 - 06:55HKG-LGW
27h 30m2 stops
€579Multiple Airlines
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Tue, 2 Dec - Sun, 14 Dec
Multiple Airlines Logo
19:55 - 08:30LGW-HKG
28h 35m2 stops
Multiple Airlines Logo
12:30 - 06:30HKG-LGW
26h 00m1 stop
€587Multiple Airlines
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Tue, 2 Dec - Sun, 14 Dec
Multiple Airlines Logo
10:30 - 11:30LGW-HKG
17h 00m1 stop
Multiple Airlines Logo
02:45 - 14:25HKG-LGW
43h 40m3 stops
€593Multiple Airlines
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Tue, 2 Dec - Sat, 13 Dec
China Eastern Logo
10:30 - 00:15LGW-HKG
29h 45m1 stop
China Eastern Logo
20:20 - 14:00HKG-LGW
25h 40m1 stop
€661China Eastern
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Tue, 17 Mar - Thu, 19 Mar
China Eastern Logo
10:30 - 21:05LGW-HKG
26h 35m1 stop
China Eastern Logo
17:05 - 14:00HKG-LGW
52h 55m2 stops
€663China Eastern
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Tue, 17 Mar - Thu, 19 Mar
SWISS Logo
18:40 - 17:45LGW-HKG
15h 05m1 stop
SWISS Logo
23:30 - 14:25HKG-LGW
22h 55m2 stops
€663SWISS
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Tue, 10 Feb - Fri, 27 Feb

China Eastern flights from London to Hong Kong

Our best China Eastern deals on London to Hong Kong flight tickets
China Eastern
2 Dec
LGW10:30London Gatwick
26h 35m
1 stop
HKG21:05Hong Kong Intl
14 Dec
HKG07:40Hong Kong Intl
30h 50m
1 stop
LGW06:30London Gatwick
€402
Find similar
China Eastern
17 Mar
LGW10:30London Gatwick
19h 55m
1 stop
HKG14:25Hong Kong Intl
19 Mar
HKG12:30Hong Kong Intl
33h 30m
1 stop
LGW14:00London Gatwick
€527
Find similar
China Eastern
17 Mar
LGW10:30London Gatwick
40h 35m
2 stops
HKG11:05Hong Kong Intl
19 Mar
HKG13:40Hong Kong Intl
32h 20m
1 stop
LGW14:00London Gatwick
€528
Find similar

Qatar Airways flights from London to Hong Kong

Our best Qatar Airways deals on London to Hong Kong flight tickets
Qatar Airways
7 Apr
LGW09:00London Gatwick
23h 10m
1 stop
HKG15:10Hong Kong Intl
8 Jun
HKG01:25Hong Kong Intl
19h 00m
1 stop
LGW13:25London Gatwick
€670
Find similar
Qatar Airways
8 Apr
LGW14:55London Gatwick
17h 15m
1 stop
HKG15:10Hong Kong Intl
9 Jun
HKG01:25Hong Kong Intl
19h 00m
1 stop
LGW13:25London Gatwick
€672
Find similar
Qatar Airways
17 Feb
LGW14:05London Gatwick
23h 35m
1 stop
HKG21:40Hong Kong Intl
26 Feb
HKG18:05Hong Kong Intl
26h 30m
1 stop
LGW12:35London Gatwick
€679
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London 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 13,528 searches. Data last updated 12 November 2025.
Use the filters below to find and compare flights from London to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Tue 2/12

10:30-21:05

1 stop26h 35m

Hong Kong Intl

Sun 14/12

07:40-06:30

1 stop30h 50m

€402

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Tue 17/3

10:30-14:25

1 stop19h 55m

Hong Kong Intl

Thu 19/3

12:30-14:00

1 stop33h 30m

€527

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Tue 17/3

10:30-11:05

2 stops40h 35m

Hong Kong Intl

Thu 19/3

13:40-14:00

1 stop32h 20m

€528

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Tue 2/12

21:40-08:30

2 stops26h 50m

Hong Kong Intl

Sun 14/12

12:30-06:30

1 stop26h 00m

€555

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Tue 2/12

11:05-23:25

2 stops28h 20m

Hong Kong Intl

Sun 14/12

11:25-06:55

2 stops27h 30m

€579

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Tue 2/12

19:55-08:30

2 stops28h 35m

Hong Kong Intl

Sun 14/12

12:30-06:30

1 stop26h 00m

€587

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Tue 2/12

10:30-11:30

1 stop17h 00m

Hong Kong Intl

Sat 13/12

02:45-14:25

3 stops43h 40m

€593

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Tue 17/3

10:30-00:15

1 stop29h 45m

Hong Kong Intl

Thu 19/3

20:20-14:00

1 stop25h 40m

€661

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Tue 17/3

10:30-21:05

1 stop26h 35m

Hong Kong Intl

Thu 19/3

17:05-14:00

2 stops52h 55m

€663

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Tue 10/2

18:40-17:45

1 stop15h 05m

Hong Kong Intl

Fri 27/2

23:30-14:25

2 stops22h 55m

€663

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 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 cheapest month to fly to Hong Kong?

In general, November is the cheapest month to fly from London to Hong Kong. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €559. If you’re not able to fly to Hong Kong in November, then May is your next best option. Flight prices from London to Hong Kong during May average around €643.

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 Wednesday when prices can be found for as low as €635. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from London to Hong Kong for around €1,275.

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

Our most recent data shows that the best time of day to fly to Hong Kong is in the evening. Flights from London to Hong Kong during this time can be as low as €635. In contrast, the most expensive time of day to depart to Hong Kong is in the morning when prices are around €963.

What is the cheapest London to Hong Kong flight route?

Fly from London Heathrow to Hong Kong Intl for the best London - Hong Kong flight prices

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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around €775 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 for as low as €706 on momondo.

What cabin class options are available on London to Hong Kong flights?

There is only 1 cabin class available to choose from on London to Hong Kong flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap London to Hong Kong flight deals and tips

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

Best price found

€593

Direct flights

None
The best flight deal from London to Hong Kong found on momondo in the last 72 hours is €593
There are no direct flights from London to Hong Kong. There are no popular flight routes from London to Hong Kong.
Search flight deals

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

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

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

    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 to Hong Kong.

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

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

  • What is the most popular plane model from London to Hong Kong?

Best airlines flying from London to Hong Kong

Compare and see reviews for airlines that fly from London to Hong Kong with momondo
Airline
Rating
Free Cancellation
Price
Cathay PacificPriceFrom €593Free CancellationRating
7.6
1,057 reviews
Search Cathay Pacific flights

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?

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 all potential London to Hong Kong flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

An easier way to manage your Hong Kong trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
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Popular Cities in Hong Kong

Popular flights according to clicks in the last 7 days on momondo
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