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Cheap flights from the United Kingdom to Hong Kong from £224

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HKG
26 Mar — 2 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Hong Kong

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Hong Kong
Explore the most affordable flight options available from United Kingdom to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 February 2026.

Sat 12/912:35
LGW
-
HKG
1 stop16h 15m
Air China
Sat 10/1017:45
HKG
-
LGW
1 stop19h 50m
Air China
Deal found 21/2£346
Wed 11/320:25
LHR
-
HKG
1 stop16h 25m
Air China
Thu 26/317:50
HKG
-
LHR
1 stop30h 05m
Air China
Deal found 21/2£347
Tue 10/320:25
LHR
-
HKG
1 stop17h 25m
Air China
Wed 25/310:30
HKG
-
LHR
1 stop15h 25m
Air China
Deal found 23/2£348
Fri 8/522:00
LHR
-
HKG
2 stops28h 05m
Hainan Airlines
Wed 20/510:15
HKG
-
LHR
1 stop16h 15m
Hainan Airlines
Deal found 21/2£349
Mon 1/611:35
LGW
-
HKG
1 stop17h 15m
China Eastern
Mon 8/615:05
HKG
-
LGW
1 stop22h 35m
China Eastern
Deal found 21/2£349
Fri 8/521:00
LHR
-
HKG
1 stop18h 45m
China Southern
Sun 17/513:40
HKG
-
LHR
1 stop35h 25m
China Southern
Deal found 20/2£349
Fri 15/521:00
LHR
-
HKG
1 stop32h 20m
China Southern
Sun 31/513:40
HKG
-
LHR
1 stop35h 25m
China Southern
Deal found 21/2£350
Tue 7/421:00
LHR
-
HKG
1 stop32h 20m
China Southern
Thu 7/513:40
HKG
-
LHR
1 stop35h 25m
China Southern
Deal found 22/2£351
Tue 19/512:35
LGW
-
HKG
1 stop16h 15m
Air China
Wed 10/620:15
HKG
-
LGW
1 stop17h 20m
Air China
Deal found 21/2£351
Thu 7/521:00
LHR
-
HKG
1 stop32h 20m
China Southern
Thu 21/508:30
HKG
-
LHR
1 stop16h 35m
China Southern
Deal found 23/2£352
Thu 7/511:35
LGW
-
HKG
1 stop18h 10m
China Eastern
Thu 21/520:05
HKG
-
LGW
1 stop26h 05m
China Eastern
Deal found 21/2£352
Mon 13/422:00
LHR
-
HKG
2 stops28h 05m
Hainan Airlines
Sun 26/420:50
HKG
-
LHR
2 stops29h 40m
Hainan Airlines
Deal found 22/2£352

Find flight deals from United Kingdom to Hong Kong

Keep the following information in mind while searching for United Kingdom to Hong Kong flight deals. Data was last updated 24 February 2026.

Round-trip from

£347

One-way from

£224

Popular in

July

Cheapest in

November

Average price

£610

Good round-trip deal

£719 or less

Good one-way deal

£487 or less
Air China
  • Air China
  • 11/3-26/3
  • 2 total stops
  • 46h 30m total
  • United Kingdom to Hong Kong
Search Deals
China Eastern
  • China Eastern
  • 8/4
  • 1 total stop
  • 36h 40m total
  • United Kingdom to Hong Kong
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£78 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from United Kingdom to Hong Kong Intl.
Search Deals
Price to beat on a one-way flight from United Kingdom to Hong Kong Intl.
Search Deals

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 24 February 2026.
Use the filters below to find and compare flights from the United Kingdom to Hong Kong that are best for you.

Fly from

United Kingdom

Fly to

Hong Kong

Route

Depart

Return

Price

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Tue 26/5

11:35-12:45

1 stop18h 10m

Hong Kong Intl

Mon 8/6

20:05-06:40

1 stop17h 35m

£355

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Tue 26/5

11:35-12:45

1 stop18h 10m

Hong Kong Intl

Fri 12/6

20:05-15:00

1 stop25h 55m

£355

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sun 10/5

21:20-23:45

1 stop19h 25m

Hong Kong Intl

Thu 11/6

07:30-18:40

1 stop18h 10m

£382

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sun 17/5

21:20-10:25

2 stops30h 05m

Hong Kong Intl

Tue 2/6

20:05-18:40

1 stop29h 35m

£389

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Tue 19/5

18:00-11:50

1 stop34h 50m

Hong Kong Intl

Thu 21/5

17:05-15:00

3 stops52h 55m

£406

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Tue 12/5

11:35-12:45

1 stop18h 10m

Hong Kong Intl

Tue 19/5

20:05-06:40

1 stop17h 35m

£429

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Sun 24/5

11:35-11:50

1 stop17h 15m

Hong Kong Intl

Wed 10/6

15:05-06:40

1 stop22h 35m

£429

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Sat 16/5

18:00-23:45

1 stop22h 45m

Hong Kong Intl

Tue 2/6

20:05-15:00

1 stop25h 55m

£430

ManchesterHong Kong

MAN - HKG

MANHKG

Manchester

Mon 11/5

11:10-10:40

1 stop16h 30m

Hong Kong Intl

Thu 14/5

20:40-06:50

1 stop17h 10m

£536

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Thu 28/5

19:20-15:25

Nonstop13h 05m

Hong Kong Intl

Wed 3/6

18:15-06:25

1 stop19h 10m

£625

Flights are sorted by cheapest return flights first.

Deals found on 23/2

Showing 1-10 of 60 results
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Best time to book a flight from United Kingdom to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from United Kingdom with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to Hong Kong

What is the cheapest month to book a flight from United Kingdom to Hong Kong?

Currently, March is the cheapest month in which you can book a flight from United Kingdom to Hong Kong (average of £243). Flying from United Kingdom to Hong Kong in July is currently the most expensive (average of £594). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GB to HKG?

Find hourly flight availability from United Kingdom to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 February 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from United Kingdom to Hong Kong as you normally would.

Weekly flight availability from United Kingdom to Hong Kong

Explore weekly flight availability from United Kingdom to Hong Kong. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 24 February 2026.

The most flights from GB0 to HKG are scheduled on a Monday (7 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (5 on average).

How often are flights from the United Kingdom to Hong Kong delayed?

About 13% of weekly flights between United Kingdom and Hong Kong have experienced delays in the past year, with the average delay time being 160 minutes.

What is the most punctual flight time for the United Kingdom to Hong Kong flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on the United Kingdom to Hong Kong flights?

Over the past year, Cathay Pacific have had the lowest number of delays on this route, with just 9% of flights being delayed.

Reviews of airlines servicing Hong Kong

Get insights into the airlines that provide service to Hong Kong. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hong Kong. Reviews last updated 24 February 2026.
See what other customers who have flown with Cathay Pacific, China Southern, andChina Eastern from the United Kingdom to Hong Kong have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,179 reviews
Check prices

Food

7.3

Overall

7.6

Comfort

7.6

Boarding

7.9

Crew

8.1

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Nancy,Dec 2025

SIN - HKG

Our flight was at4:45pm, and they allowed us to check in at 9am, which is good that we don’t have to carry the luggage to walk around. Our seats were assigned at the very back, and we requested to have it closed to the front, they were able to move forward a little bit. We requested to ship our carry on, but they charged extra fees, other airlines like air Canada would encourage customers to ship their carry on.
Cathay Pacific
7.6
Good
1,179 reviews
Cathay Pacific
7.6
Good
1,179 reviews
Check prices

Food

7.3

Overall

7.6

Comfort

7.6

Boarding

7.9

Crew

8.1

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Nancy,Dec 2025

SIN - HKG

Our flight was at4:45pm, and they allowed us to check in at 9am, which is good that we don’t have to carry the luggage to walk around. Our seats were assigned at the very back, and we requested to have it closed to the front, they were able to move forward a little bit. We requested to ship our carry on, but they charged extra fees, other airlines like air Canada would encourage customers to ship their carry on.
China Southern
7.3
Good
137 reviews
Cathay Pacific
7.6
Good
1,179 reviews
Check prices

Food

7.3

Overall

7.6

Comfort

7.6

Boarding

7.9

Crew

8.1

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Nancy,Dec 2025

SIN - HKG

Our flight was at4:45pm, and they allowed us to check in at 9am, which is good that we don’t have to carry the luggage to walk around. Our seats were assigned at the very back, and we requested to have it closed to the front, they were able to move forward a little bit. We requested to ship our carry on, but they charged extra fees, other airlines like air Canada would encourage customers to ship their carry on.
China Eastern
7.2
Good
196 reviews
Cathay Pacific
7.6
Good
1,179 reviews
Check prices

Food

7.3

Overall

7.6

Comfort

7.6

Boarding

7.9

Crew

8.1

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Nancy,Dec 2025

SIN - HKG

Our flight was at4:45pm, and they allowed us to check in at 9am, which is good that we don’t have to carry the luggage to walk around. Our seats were assigned at the very back, and we requested to have it closed to the front, they were able to move forward a little bit. We requested to ship our carry on, but they charged extra fees, other airlines like air Canada would encourage customers to ship their carry on.
Air China
7.2
Good
139 reviews
Cathay Pacific
7.6
Good
1,179 reviews
Check prices

Food

7.3

Overall

7.6

Comfort

7.6

Boarding

7.9

Crew

8.1

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Nancy,Dec 2025

SIN - HKG

Our flight was at4:45pm, and they allowed us to check in at 9am, which is good that we don’t have to carry the luggage to walk around. Our seats were assigned at the very back, and we requested to have it closed to the front, they were able to move forward a little bit. We requested to ship our carry on, but they charged extra fees, other airlines like air Canada would encourage customers to ship their carry on.
British Airways
6.7
Okay
7,762 reviews
Cathay Pacific
7.6
Good
1,179 reviews
Check prices

Food

7.3

Overall

7.6

Comfort

7.6

Boarding

7.9

Crew

8.1

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Nancy,Dec 2025

SIN - HKG

Our flight was at4:45pm, and they allowed us to check in at 9am, which is good that we don’t have to carry the luggage to walk around. Our seats were assigned at the very back, and we requested to have it closed to the front, they were able to move forward a little bit. We requested to ship our carry on, but they charged extra fees, other airlines like air Canada would encourage customers to ship their carry on.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Hong Kong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Hong Kong from United Kingdom?

    Hong Kong Intl (HKG), located 16.2 mi from the city center, is the airport you fly into when you book flights from United Kingdom to Hong Kong.

  • How long is the flight from United Kingdom to Hong Kong?

    China Eastern, Turkish Airlines, and KLM can get you from United Kingdom to Hong Kong in just under 18h 10m. Your travel time can differ by up to 17h 30m. The distance between United Kingdom and Hong Kong is about 5982 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from United Kingdom to Hong Kong one-way?

    One-way options have recently been found by users for as low as £174 on China Eastern. Other airlines that offer cheap prices include China Southern from £204 and Air China from £227 one-way.

  • What are the most popular routes from United Kingdom to Hong Kong?

    The most popular flight routes from United Kingdom to Hong Kong are London Heathrow - Hong Kong Intl, London Gatwick - Hong Kong Intl and London Stansted - Hong Kong Intl.

  • What are the most reliable airlines from United Kingdom to Hong Kong?

    Consider Cathay Pacific (85%), Iberia (80%) or British Airways (80%) when booking your flight. These represent the most reliable airlines when flying from United Kingdom to Hong Kong.

  • What are the cheapest flights from United Kingdom to Hong Kong?

    Looking for the cheapest flight from United Kingdom to Hong Kong? While on average our users pay £2,757, our data indicates the cheapest price to be £445. The most popular route (London Heathrow - Hong Kong Intl), is priced around £284.

  • Can I find deals for flights from United Kingdom to Hong Kong that include hotel bookings?

    Yes. In addition to deals on United Kingdom to Hong Kong flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Hong Kong?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Hong Kong.

  • Can I find deals for business class flights from United Kingdom to Hong Kong?

    Yes. Cheapflights offers flight deals from United Kingdom to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from United Kingdom to Hong Kong?

    Currently, March is the cheapest month in which you can book a flight from United Kingdom to Hong Kong (average of £243). Flying from United Kingdom to Hong Kong in July is currently the most expensive (average of £594). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from United Kingdom to Hong Kong

Discover the top 10 airlines that operate flights from United Kingdom to Hong Kong. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 24 February 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£270Average£398FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapest£292Average£485FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapest£310Average£454FlexibilityNo cancel feeOn-time67%
Search Air China flights
Hainan AirlinesCheapest£318Average£487FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Thai AirwaysCheapest£361Average£594FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Etihad AirwaysCheapest£424Average£539FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Juneyao AirlinesCheapest£442Average£576FlexibilityNo cancel feeOn-time66%
Search Juneyao Airlines flights
SWISSCheapest£450Average£679FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapest£452Average£647FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air IndiaCheapest£486Average£576FlexibilityNo cancel feeOn-timeN/A
Search Air India flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from United Kingdom to Hong Kong?

Deals for United Kingdom to Hong Kong flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Hong Kong?

Cheapflights simply makes it quick and affordable to book flights from United Kingdom to Hong Kong by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from United Kingdom to Hong Kong with no change fees?

Need flexible booking options for your flight to Hong Kong from United Kingdom? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from United Kingdom to Hong Kong become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Hong Kong from United Kingdom today and book when prices fit your budget.

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