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Cheap flights from the United Kingdom to Hong Kong from £252

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom 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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Find the cheapest flights from the United Kingdom to Hong Kong

Recent return flight deals from the United Kingdom to Hong Kong

Enter your travel dates to find the best prices.
China Southern Logo
21:30 - 23:00LHR-HKG
17h 30m1 stop
China Southern Logo
14:05 - 18:35HKG-LHR
36h 30m1 stop
£342China Southern
Find Deal
Tue, 13 Jan - Sun, 1 Feb
China Southern Logo
21:30 - 23:00LHR-HKG
17h 30m1 stop
China Southern Logo
14:05 - 18:35HKG-LHR
36h 30m1 stop
£343China Southern
Find Deal
Sun, 11 Jan - Sat, 7 Feb
Air China Logo
22:40 - 21:05LHR-HKG
15h 25m1 stop
Air China Logo
08:30 - 20:30HKG-LHR
19h 00m1 stop
£345Air China
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Sun, 19 Apr - Thu, 14 May
Air China Logo
21:35 - 12:05LHR-HKG
30h 30m1 stop
Air China Logo
13:45 - 19:40HKG-LHR
37h 55m1 stop
£347Air China
Find Deal
Thu, 12 Feb - Wed, 18 Feb
China Eastern Logo
10:30 - 11:30LGW-HKG
17h 00m1 stop
China Eastern Logo
20:20 - 14:00HKG-LGW
25h 40m1 stop
£371China Eastern
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Thu, 8 Jan - Thu, 15 Jan
China Eastern Logo
17:00 - 21:05LGW-HKG
20h 05m1 stop
China Eastern Logo
20:20 - 14:00HKG-LGW
25h 40m1 stop
£372China Eastern
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Mon, 5 Jan - Mon, 19 Jan
SWISS Logo
17:40 - 17:45LCY-HKG
16h 05m1 stop
SWISS Logo
23:30 - 08:45HKG-LCY
17h 15m1 stop
£489SWISS
Find Deal
Thu, 22 Jan - Thu, 29 Jan
SWISS Logo
17:40 - 17:45LCY-HKG
16h 05m1 stop
SWISS Logo
23:30 - 08:40HKG-LCY
17h 10m1 stop
£495SWISS
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Fri, 16 Jan - Wed, 28 Jan
Lufthansa Logo
18:15 - 16:25LCY-HKG
14h 10m1 stop
Lufthansa Logo
23:45 - 09:15HKG-LCY
17h 30m1 stop
£505Lufthansa
Find Deal
Tue, 13 Jan - Tue, 20 Jan
Lufthansa Logo
18:15 - 16:25LCY-HKG
14h 10m1 stop
Lufthansa Logo
23:45 - 17:40HKG-LCY
25h 55m1 stop
£508Lufthansa
Find Deal
Thu, 22 Jan - Mon, 26 Jan

Hainan Airlines flights from United Kingdom to Hong Kong

Our best Hainan Airlines deals on United Kingdom to Hong Kong flight tickets
Hainan Airlines
12 Jan
LHR21:00London Heathrow
41h 45m
2 stops
HKG22:45Hong Kong Intl
25 Jan
HKG18:55Hong Kong Intl
31h 00m
2 stops
LHR17:55London Heathrow
£354
Find similar
Hainan Airlines
12 Jan
LHR21:00London Heathrow
41h 45m
2 stops
HKG22:45Hong Kong Intl
25 Jan
HKG18:55Hong Kong Intl
31h 00m
2 stops
LHR17:55London Heathrow
£357
Find similar
Hainan Airlines
12 Jan
LHR21:00London Heathrow
41h 45m
2 stops
HKG22:45Hong Kong Intl
25 Jan
HKG18:55Hong Kong Intl
31h 00m
2 stops
LHR17:55London Heathrow
£358
Find similar

Air China flights from United Kingdom to Hong Kong

Our best Air China deals on United Kingdom to Hong Kong flight tickets
Air China
19 Apr
LHR22:40London Heathrow
16h 10m
1 stop
HKG21:50Hong Kong Intl
13 May
HKG10:30Hong Kong Intl
17h 00m
1 stop
LHR20:30London Heathrow
£345
Find similar
Air China
29 Nov
LHR21:35London Heathrow
30h 30m
1 stop
HKG12:05Hong Kong Intl
27 Dec
HKG17:50Hong Kong Intl
32h 00m
1 stop
LHR17:50London Heathrow
£346
Find similar
Air China
28 Feb
LHR21:35London Heathrow
30h 30m
1 stop
HKG12:05Hong Kong Intl
5 Mar
HKG20:15Hong Kong Intl
27h 40m
1 stop
LHR15:55London Heathrow
£348
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom 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 279,928 searches. Data last updated 26 November 2025.
Use the filters below to find and compare flights from the United Kingdom to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Tue 13/1

21:30-23:00

1 stop17h 30m

Hong Kong Intl

Sun 1/2

14:05-18:35

1 stop36h 30m

£342

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sun 11/1

21:30-23:00

1 stop17h 30m

Hong Kong Intl

Sat 7/2

14:05-18:35

1 stop36h 30m

£343

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sun 19/4

22:40-21:05

1 stop15h 25m

Hong Kong Intl

Thu 14/5

08:30-20:30

1 stop19h 00m

£345

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Thu 12/2

21:35-12:05

1 stop30h 30m

Hong Kong Intl

Wed 18/2

13:45-19:40

1 stop37h 55m

£347

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Thu 8/1

10:30-11:30

1 stop17h 00m

Hong Kong Intl

Thu 15/1

20:20-14:00

1 stop25h 40m

£371

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Mon 5/1

17:00-21:05

1 stop20h 05m

Hong Kong Intl

Mon 19/1

20:20-14:00

1 stop25h 40m

£372

LondonHong Kong

LCY - HKG

LCYHKG

London City

Thu 22/1

17:40-17:45

1 stop16h 05m

Hong Kong Intl

Thu 29/1

23:30-08:45

1 stop17h 15m

£489

LondonHong Kong

LCY - HKG

LCYHKG

London City

Fri 16/1

17:40-17:45

1 stop16h 05m

Hong Kong Intl

Wed 28/1

23:30-08:40

1 stop17h 10m

£495

LondonHong Kong

LCY - HKG

LCYHKG

London City

Tue 13/1

18:15-16:25

1 stop14h 10m

Hong Kong Intl

Tue 20/1

23:45-09:15

1 stop17h 30m

£505

LondonHong Kong

LCY - HKG

LCYHKG

London City

Thu 22/1

18:15-16:25

1 stop14h 10m

Hong Kong Intl

Mon 26/1

23:45-17:40

1 stop25h 55m

£508

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 United Kingdom 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?

If you don’t want to visit Hong Kong in November, then you should wait until May to fly from United Kingdom, when ticket prices are also cheap, with an average price of £565.

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

On average, the least expensive day to fly to Hong Kong from United Kingdom is on a Sunday. momondo users have found tickets for Sunday departures for as low as £811. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from United Kingdom to Hong Kong on a Saturday will generally be more expensive and average around £858. 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 most recent data shows that the best time of day to fly to Hong Kong is in the afternoon. Flights from United Kingdom to Hong Kong during this time can be as low as £787. Flights in the morning are often more expensive, with an average ticket price of £873.

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

Fly from Manchester to Hong Kong Intl for the best United Kingdom - Hong Kong Intl 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 United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around £684 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 United Kingdom for as low as £622 on momondo.

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

There are 4 cabin classes available to choose from on United Kingdom to Hong Kong Intl 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 United Kingdom to Hong Kong flights?

You could potentially save up to 20% on your flight if you consider stops on a United Kingdom to Hong Kong flight.

Cheap United Kingdom to Hong Kong flight deals and tips

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

Best price found

£573

Fastest flight time

12h 25m

Direct flights

Every day

Airports in Hong Kong

1 airport
The best one-way flight to Hong Kong from United Kingdom in the past 72 hours is £573. The best return flight deal from United Kingdom to Hong Kong found on momondo in the last 72 hours is £750.
The fastest flight from United Kingdom to Hong Kong takes 12h 25m
Direct flights go from United Kingdom to Hong Kong every day.
There is 1 airport near Hong Kong: Hong Kong Intl (HKG)
Search flight deals

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

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

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

  • How old do you have to be to fly from United Kingdom to Hong Kong Intl 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 United Kingdom to Hong Kong Intl Airport.

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

    The necessary travel and health documents for your Hong Kong Intl 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.

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

Best airlines flying from United Kingdom to Hong Kong

Compare and see reviews for airlines that fly from United Kingdom to Hong Kong with momondo
Airline
Rating
Free Cancellation
Price
China SouthernPriceFrom £210Free CancellationRating
7.5
119 reviews
Search China Southern flights
China EasternPriceFrom £301Free CancellationRating
7.2
178 reviews
Search China Eastern flights
Air ChinaPriceFrom £333Free CancellationRating
7.2
126 reviews
Search Air China flights
LufthansaPriceFrom £371Free CancellationRating
6.8
7,594 reviews
Search Lufthansa flights
SWISSPriceFrom £376Free CancellationRating
7.5
1,794 reviews
Search SWISS flights
Hainan AirlinesPriceFrom £380Free CancellationRating
8.2
55 reviews
Search Hainan Airlines flights
Etihad AirwaysPriceFrom £425Free CancellationRating
7.4
1,312 reviews
Search Etihad Airways flights
Juneyao AirlinesPriceFrom £456Free CancellationRating
0.0
0 reviews
Search Juneyao Airlines flights
Air IndiaPriceFrom £495Free CancellationRating
5.5
2,947 reviews
Search Air India flights
Air FrancePriceFrom £506Free CancellationRating
7.4
1,497 reviews
Search Air France flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from United Kingdom to Hong Kong . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Hong Kong from United Kingdom on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from United Kingdom to Hong Kong?

Once you have performed a search for United Kingdom to Hong Kong flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Hong Kong, momondo offers a useful price alert feature which will track prices for flights to Hong Kong from United Kingdom and alert you 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.
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