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Cheap flights from London to Hong Kong from £253

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 to Hong Kong departing on 6/11. 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 - 16:20LGW-HKG
21h 50m1 stop
China Eastern Logo
20:20 - 06:30HKG-LGW
18h 10m1 stop
£360China Eastern
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Wed, 19 Nov - Wed, 26 Nov
China Eastern Logo
10:30 - 16:20LGW-HKG
21h 50m1 stop
China Eastern Logo
20:20 - 14:00HKG-LGW
25h 40m1 stop
£360China Eastern
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Mon, 2 Mar - Mon, 9 Mar
Air China Logo
17:40 - 16:45LHR-HKG
15h 05m1 stop
Air China Logo
17:50 - 15:55HKG-LHR
30h 05m1 stop
£366Air China
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Mon, 17 Nov - Sun, 30 Nov
China Southern Logo
21:30 - 12:50LHR-HKG
31h 20m1 stop
China Southern Logo
08:30 - 18:35HKG-LHR
18h 05m1 stop
£367China Southern
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Tue, 6 Jan - Sat, 24 Jan
China Southern Logo
21:30 - 12:50LHR-HKG
31h 20m1 stop
China Southern Logo
08:30 - 17:55HKG-LHR
17h 25m1 stop
£370China Southern
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Tue, 4 Nov - Fri, 12 Dec
Air China Logo
20:25 - 20:50LHR-HKG
16h 25m1 stop
Air China Logo
14:35 - 15:55HKG-LHR
33h 20m1 stop
£370Air China
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Sun, 9 Nov - Wed, 12 Nov
SWISS Logo
17:40 - 17:45LCY-HKG
16h 05m1 stop
SWISS Logo
23:30 - 08:40HKG-LCY
17h 10m1 stop
£496SWISS
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Wed, 21 Jan - Wed, 28 Jan
SWISS Logo
17:40 - 17:45LCY-HKG
16h 05m1 stop
SWISS Logo
23:30 - 08:40HKG-LCY
17h 10m1 stop
£510SWISS
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Wed, 14 Jan - Wed, 21 Jan
Lufthansa Logo
18:15 - 16:25LCY-HKG
14h 10m1 stop
Lufthansa Logo
23:45 - 09:15HKG-LCY
17h 30m1 stop
£524Lufthansa
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Tue, 13 Jan - Tue, 20 Jan
Lufthansa Logo
18:15 - 16:25LCY-HKG
14h 10m1 stop
Lufthansa Logo
23:45 - 09:15HKG-LCY
17h 30m1 stop
£534Lufthansa
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Thu, 15 Jan - Sun, 25 Jan

Air China flights from London to Hong Kong

Our best Air China deals on London to Hong Kong flight tickets
Air China
17 Nov
LHR17:40London Heathrow
15h 05m
1 stop
HKG16:45Hong Kong Intl
30 Nov
HKG17:50Hong Kong Intl
30h 05m
1 stop
LHR15:55London Heathrow
£366
Find similar
Air China
9 Nov
LHR20:25London Heathrow
16h 25m
1 stop
HKG20:50Hong Kong Intl
12 Nov
HKG14:35Hong Kong Intl
33h 20m
1 stop
LHR15:55London Heathrow
£370
Find similar
Air China
15 Nov
LHR21:35London Heathrow
30h 30m
1 stop
HKG12:05Hong Kong Intl
30 Nov
HKG17:50Hong Kong Intl
30h 05m
1 stop
LHR15:55London Heathrow
£372
Find similar

Hainan Airlines flights from London to Hong Kong

Our best Hainan Airlines deals on London to Hong Kong flight tickets
Hainan Airlines
7 Nov
LHR21:00London Heathrow
41h 45m
2 stops
HKG22:45Hong Kong Intl
20 Nov
HKG18:35Hong Kong Intl
31h 00m
2 stops
LHR17:35London Heathrow
£367
Find similar
Hainan Airlines
24 Nov
LHR21:00London Heathrow
41h 45m
2 stops
HKG22:45Hong Kong Intl
30 Nov
HKG18:55Hong Kong Intl
31h 00m
2 stops
LHR17:55London Heathrow
£369
Find similar
Hainan Airlines
3 Nov
LHR21:00London Heathrow
33h 50m
2 stops
HKG14:50Hong Kong Intl
6 Nov
HKG18:35Hong Kong Intl
31h 00m
2 stops
LHR17:35London Heathrow
£373
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 279,928 searches. Data last updated 31 October 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

Wed 19/11

10:30-16:20

1 stop21h 50m

Hong Kong Intl

Wed 26/11

20:20-06:30

1 stop18h 10m

£360

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Mon 2/3

10:30-16:20

1 stop21h 50m

Hong Kong Intl

Mon 9/3

20:20-14:00

1 stop25h 40m

£360

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 17/11

17:40-16:45

1 stop15h 05m

Hong Kong Intl

Sun 30/11

17:50-15:55

1 stop30h 05m

£366

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Tue 6/1

21:30-12:50

1 stop31h 20m

Hong Kong Intl

Sat 24/1

08:30-18:35

1 stop18h 05m

£367

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Tue 4/11

21:30-12:50

1 stop31h 20m

Hong Kong Intl

Fri 12/12

08:30-17:55

1 stop17h 25m

£370

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sun 9/11

20:25-20:50

1 stop16h 25m

Hong Kong Intl

Wed 12/11

14:35-15:55

1 stop33h 20m

£370

LondonHong Kong

LCY - HKG

LCYHKG

London City

Wed 21/1

17:40-17:45

1 stop16h 05m

Hong Kong Intl

Wed 28/1

23:30-08:40

1 stop17h 10m

£496

LondonHong Kong

LCY - HKG

LCYHKG

London City

Wed 14/1

17:40-17:45

1 stop16h 05m

Hong Kong Intl

Wed 21/1

23:30-08:40

1 stop17h 10m

£510

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

£524

LondonHong Kong

LCY - HKG

LCYHKG

London City

Thu 15/1

18:15-16:25

1 stop14h 10m

Hong Kong Intl

Sun 25/1

23:45-09:15

1 stop17h 30m

£534

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 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?

If you don’t want to visit Hong Kong in November, then you should wait until February to fly from London, when ticket prices are also cheap, with an average price of £562.

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 London is on a Sunday. momondo users have found tickets for Sunday departures for as low as £804. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from London to Hong Kong on a Saturday will generally be more expensive and average around £856. 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 London to Hong Kong during this time can be as low as £785. Flights in the morning are often more expensive, with an average ticket price of £872.

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 £681 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 £614 on momondo.

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

There are 4 cabin classes 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

£559

Fastest flight time

12h 30m

Direct flights

Every day

Airports in Hong Kong

1 airport
The best one-way flight to Hong Kong from London in the past 72 hours is £559. The best return flight deal from London to Hong Kong found on momondo in the last 72 hours is £751.
The fastest flight from London to Hong Kong takes 12h 30m
Direct flights go from London 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 London to Hong Kong?

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

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

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

    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 London to Hong Kong.

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

    The travel and health documents required for your trip to Hong Kong can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Hong Kong. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • 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
EmiratesPriceFrom £253Free CancellationRating
8.1
3,394 reviews
Search Emirates flights
China EasternPriceFrom £300Free CancellationRating
7.2
174 reviews
Search China Eastern flights
China SouthernPriceFrom £313Free CancellationRating
7.4
117 reviews
Search China Southern flights
Air ChinaPriceFrom £333Free CancellationRating
7.1
119 reviews
Search Air China flights
LufthansaPriceFrom £365Free CancellationRating
6.8
7,542 reviews
Search Lufthansa flights
SWISSPriceFrom £373Free CancellationRating
7.5
1,775 reviews
Search SWISS flights
Hainan AirlinesPriceFrom £379Free CancellationRating
8.1
50 reviews
Search Hainan Airlines flights
Etihad AirwaysPriceFrom £424Free CancellationRating
7.4
1,284 reviews
Search Etihad Airways flights
Air IndiaPriceFrom £494Free CancellationRating
5.5
2,940 reviews
Search Air India flights
Air FrancePriceFrom £516Free CancellationRating
7.4
1,482 reviews
Search Air France flights

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. momondo enables you to select and highlight flights to Hong Kong from London with this policy.

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.

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