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Cheap flights from Hong Kong to the United Kingdom from £144

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 the United Kingdom departing on 16/3. 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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Find the cheapest flights from Hong Kong to the United Kingdom

Recent return flight deals from Hong Kong to the United Kingdom

Enter your travel dates to find the best prices.
China Southern Logo
08:30 - 17:55
HKG
-
LHR
17h 25m
1 stop
China Southern Logo
21:30 - 23:00
LHR
-
HKG
17h 30m
1 stop
£392China Southern
Fri, 6 Mar - Mon, 9 Mar
China Southern Logo
14:05 - 18:35
HKG
-
LHR
36h 30m
1 stop
China Southern Logo
21:30 - 12:50
LHR
-
HKG
31h 20m
1 stop
£395China Southern
Fri, 6 Mar - Sun, 15 Mar
Air China Logo
14:35 - 06:45
HKG
-
LGW
23h 10m
1 stop
Air China Logo
12:35 - 11:50
LGW
-
HKG
16h 15m
1 stop
£398Air China
Sun, 17 May - Wed, 17 Jun
Air China Logo
13:45 - 19:40
HKG
-
LHR
37h 55m
1 stop
Air China Logo
22:10 - 12:05
LHR
-
HKG
29h 55m
1 stop
£401Air China
Wed, 4 Mar - Tue, 17 Mar
SWISS Logo
23:30 - 17:05
HKG
-
LCY
25h 35m
1 stop
SWISS Logo
09:15 - 17:45
LCY
-
HKG
24h 30m
1 stop
£458SWISS
Thu, 12 Mar - Thu, 19 Mar
SWISS Logo
23:30 - 08:45
HKG
-
LCY
17h 15m
1 stop
SWISS Logo
19:10 - 17:45
LCY
-
HKG
14h 35m
1 stop
£462SWISS
Thu, 12 Mar - Thu, 19 Mar
Lufthansa Logo
23:45 - 12:45
HKG
-
BHX
21h 00m
1 stop
Lufthansa Logo
10:45 - 16:25
BHX
-
HKG
21h 40m
2 stops
£493Lufthansa
Wed, 25 Feb - Mon, 9 Mar
Lufthansa Logo
23:45 - 12:05
HKG
-
GLA
20h 20m
1 stop
Lufthansa Logo
13:10 - 16:25
GLA
-
HKG
19h 15m
1 stop
£497Lufthansa
Tue, 17 Mar - Tue, 24 Mar
Finnair Logo
21:45 - 07:30
HKG
-
EDI
17h 45m
1 stop
Finnair Logo
18:05 - 17:40
EDI
-
HKG
16h 35m
1 stop
£598Finnair
Thu, 19 Mar - Tue, 20 Oct
Finnair Logo
21:45 - 07:30
HKG
-
EDI
17h 45m
1 stop
Finnair Logo
18:05 - 17:40
EDI
-
HKG
16h 35m
1 stop
£600Finnair
Thu, 19 Mar - Tue, 20 Oct

China Eastern flights from Hong Kong to United Kingdom

Our best China Eastern deals on Hong Kong to United Kingdom flight tickets
China Eastern
5 Mar
HKG09:20Hong Kong Intl
16h 10m
1 stop
LHR17:30London Heathrow
9 Mar
LHR21:00London Heathrow
16h 05m
1 stop
HKG21:05Hong Kong Intl
£398
China Eastern
2 Mar
HKG07:40Hong Kong Intl
17h 50m
1 stop
LHR17:30London Heathrow
10 Mar
LHR21:00London Heathrow
16h 05m
1 stop
HKG21:05Hong Kong Intl
£398
China Eastern
12 Mar
HKG22:05Hong Kong Intl
16h 25m
1 stop
LGW06:30London Gatwick
19 Mar
LGW10:30London Gatwick
25h 45m
2 stops
HKG20:15Hong Kong Intl
£399

British Airways flights from Hong Kong to United Kingdom

Our best British Airways deals on Hong Kong to United Kingdom flight tickets
British Airways
3 Feb
HKG18:05Hong Kong Intl
19h 50m
1 stop
LHR05:55London Heathrow
8 Feb
LHR17:55London Heathrow
12h 55m
HKG14:50Hong Kong Intl
£597
British Airways
28 Jan
HKG00:25Hong Kong Intl
19h 50m
1 stop
LHR12:15London Heathrow
8 Feb
LHR17:55London Heathrow
12h 55m
HKG14:50Hong Kong Intl
£598
British Airways
27 Jan
HKG00:25Hong Kong Intl
19h 50m
1 stop
LHR12:15London Heathrow
4 Feb
LHR17:55London Heathrow
12h 55m
HKG14:50Hong Kong Intl
£601

momondo Fare Finder

 
Customise your flight search to find flights from Hong Kong to United Kingdom 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 28 January 2026.
Use the filters below to find and compare flights from Hong Kong to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Fri 6/3

08:30-17:55

1 stop17h 25m

London Heathrow

Mon 9/3

21:30-23:00

1 stop17h 30m

£392

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Fri 6/3

14:05-18:35

1 stop36h 30m

London Heathrow

Sun 15/3

21:30-12:50

1 stop31h 20m

£395

Hong KongLondon

HKG - LGW

HKGLGW

Hong Kong Intl

Sun 17/5

14:35-06:45

1 stop23h 10m

London Gatwick

Wed 17/6

12:35-11:50

1 stop16h 15m

£398

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

Wed 4/3

13:45-19:40

1 stop37h 55m

London Heathrow

Tue 17/3

22:10-12:05

1 stop29h 55m

£401

Hong KongLondon

HKG - LCY

HKGLCY

Hong Kong Intl

Thu 12/3

23:30-17:05

1 stop25h 35m

London City

Thu 19/3

09:15-17:45

1 stop24h 30m

£458

Hong KongLondon

HKG - LCY

HKGLCY

Hong Kong Intl

Thu 12/3

23:30-08:45

1 stop17h 15m

London City

Thu 19/3

19:10-17:45

1 stop14h 35m

£462

Hong KongBirmingham

HKG - BHX

HKGBHX

Hong Kong Intl

Wed 25/2

23:45-12:45

1 stop21h 00m

Birmingham

Mon 9/3

10:45-16:25

2 stops21h 40m

£493

Hong KongGlasgow

HKG - GLA

HKGGLA

Hong Kong Intl

Tue 17/3

23:45-12:05

1 stop20h 20m

Glasgow Intl

Tue 24/3

13:10-16:25

1 stop19h 15m

£497

Hong KongEdinburgh

HKG - EDI

HKGEDI

Hong Kong Intl

Thu 19/3

21:45-07:30

1 stop17h 45m

Edinburgh Turnhouse

Tue 20/10

18:05-17:40

1 stop16h 35m

£598

Hong KongEdinburgh

HKG - EDI

HKGEDI

Hong Kong Intl

Thu 19/3

21:45-07:30

1 stop17h 45m

Edinburgh Turnhouse

Tue 20/10

18:05-17:40

1 stop16h 35m

£600

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Hong Kong to United Kingdom

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 United Kingdom?

The cheapest month to fly to United Kingdom from Hong Kong is in February. Flight prices, which tend to average around £535, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of February, then departing from Hong Kong during the month November is also very affordable. Most momondo users find prices during this month for around £538.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Hong Kong to United Kingdom is on a Monday. Travellers who choose to depart for United Kingdom on a Monday will often find tickets for as low as £582. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Hong Kong to United Kingdom for around £716.

What is the cheapest time of day to depart on your flight to United Kingdom?

The cheapest time of day to fly to United Kingdom is in the evening when flights can be purchased for as low as £651. Try not to purchase tickets at midday because they tend to be around £662. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Hong Kong to United Kingdom flight route?

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

How far in advance should I book a flight to United Kingdom?

You are more likely to see cheaper flights to United Kingdom from Hong Kong when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £629 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Hong Kong for as low as £600 on momondo.

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

There are 3 cabin classes available to choose from on Hong Kong to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Hong Kong to United Kingdom flights?

You could potentially save up to 32% on your flight if you consider stops on a Hong Kong to United Kingdom flight.

Cheap Hong Kong to United Kingdom flight deals and tips

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

Best price found

£417

Fastest flight time

14h 10m

Direct flights

Every day

Airports in United Kingdom

1,286 airports
The best one-way flight to United Kingdom from Hong Kong in the past 72 hours is £417. The best return flight deal from Hong Kong to United Kingdom found on momondo in the last 72 hours is £592.
The fastest flight from Hong Kong to United Kingdom takes 14h 10m
Direct flights go from Hong Kong to United Kingdom every day.
There are 1,286 airports in United Kingdom. From Hong Kong there are direct flights to London Heathrow (LHR), Manchester (MAN).
Search flight deals

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

    Prices for flights from Hong Kong to United Kingdom refresh daily.

  • How many operators does momondo search for flights from Hong Kong to United Kingdom?

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

    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 Hong Kong to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The required travel and health documents for your United Kingdom trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United Kingdom. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Hong Kong to United Kingdom

Compare and see reviews for airlines that fly from Hong Kong to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
SWISSPriceFrom £298Free CancellationRating
7.6
1,861 reviews
Search SWISS flights
LufthansaPriceFrom £352Free CancellationRating
6.8
7,749 reviews
Search Lufthansa flights
China SouthernPriceFrom £371Free CancellationRating
7.3
136 reviews
Search China Southern flights
China EasternPriceFrom £390Free CancellationRating
7.2
191 reviews
Search China Eastern flights
Air FrancePriceFrom £395Free CancellationRating
7.4
1,526 reviews
Search Air France flights
Juneyao AirlinesPriceFrom £412Free CancellationRating
0.0
0 reviews
Search Juneyao Airlines flights
FinnairPriceFrom £413Free CancellationRating
7.6
1,356 reviews
Search Finnair flights
Air ChinaPriceFrom £421Free CancellationRating
7.2
138 reviews
Search Air China flights
Turkish AirlinesPriceFrom £422Free CancellationRating
7.3
4,207 reviews
Search Turkish Airlines flights
KLMPriceFrom £480Free CancellationRating
7.7
1,443 reviews
Search KLM flights

Why use momondo?

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

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 United Kingdom from Hong Kong.

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

Flights from Hong Kong to United Kingdom 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 United Kingdom?

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 United Kingdom from Hong Kong.

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

Yes. momondo can track prices for Hong Kong to United Kingdom 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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Find better results for your trip to the United Kingdom

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to Londonfrom £28
Flights to Manchesterfrom £32
Flights to Birminghamfrom £33
Flights to Edinburghfrom £31
Flights to Belfastfrom £28
Flights to Glasgowfrom £31
Flights to Bristolfrom £30
Flights to Newcastle upon Tynefrom £29
Flights to Liverpoolfrom £30
Flights to Aberdeenfrom £36
Flights to Leedsfrom £36
Flights to Invernessfrom £36