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Cheap flights from the United Kingdom to Hong Kong from £242

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 18/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HKG
8 Aug — 15 Aug1
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 9 July 2026.

Mon 28/907:05
LTN
-
HKG
2 stops31h 00m
Multiple Airlines
Mon 7/1220:50
HKG
-
LTN
2 stops25h 35m
Multiple Airlines
Deal found 8/7£531
Fri 30/1020:25
LHR
-
HKG
1 stop17h 25m
Air China
Tue 24/1108:30
HKG
-
LHR
1 stop17h 20m
Air China
Deal found 9/7£531
Mon 28/914:30
LGW
-
HKG
2 stops24h 15m
Multiple Airlines
Mon 2/1121:40
HKG
-
LGW
2 stops27h 15m
Multiple Airlines
Deal found 8/7£531
Mon 14/922:00
LGW
-
HKG
1 stop27h 45m
Multiple Airlines
Thu 24/908:00
HKG
-
LGW
2 stops30h 05m
Multiple Airlines
Deal found 9/7£533
Fri 28/822:40
LHR
-
HKG
1 stop15h 25m
Air China
Tue 8/908:30
HKG
-
LHR
1 stop16h 10m
Air China
Deal found 9/7£533
Mon 7/909:45
LHR
-
HKG
1 stop37h 30m
Air India
Tue 29/908:20
HKG
-
LHR
1 stop34h 10m
Air India
Deal found 8/7£534
Wed 18/1117:00
LGW
-
HKG
2 stops34h 40m
Multiple Airlines
Mon 30/1112:00
HKG
-
LGW
2 stops26h 25m
Multiple Airlines
Deal found 8/7£534
Tue 29/918:00
LGW
-
HKG
1 stop18h 05m
Multiple Airlines
Thu 22/1007:40
HKG
-
LGW
2 stops29h 50m
Multiple Airlines
Deal found 9/7£535
Fri 28/820:25
LHR
-
HKG
1 stop15h 35m
Air China
Mon 7/908:30
HKG
-
LHR
1 stop16h 10m
Air China
Deal found 9/7£536
Wed 9/920:25
LGW
-
HKG
1 stop18h 20m
Air China
Wed 30/908:30
HKG
-
LGW
1 stop16h 35m
Air China
Deal found 7/7£536
Sat 29/822:40
LHR
-
HKG
1 stop16h 05m
Multiple Airlines
Mon 14/920:10
HKG
-
LHR
1 stop29h 35m
Multiple Airlines
Deal found 8/7£536
Wed 18/1118:40
LGW
-
HKG
1 stop14h 55m
SWISS
Mon 30/1123:30
HKG
-
LGW
1 stop26h 20m
SWISS
Deal found 8/7£536

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 9 July 2026.

Round-trip from

£531

One-way from

£242

Popular in

July

Cheapest in

November

Average price

£907

Good round-trip deal

£842 or less

Good one-way deal

£560 or less
Air China
  • Air China
  • 30/10-24/11
  • 2 total stops
  • 34h 45m total
  • United Kingdom to Hong Kong
Search Deals
18/8
  • 18/8
  • 3 total stops
  • 38h 45m total
  • United Kingdom to Hong Kong
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£82 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 9 July 2026.
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

Cheapest return flight

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Fri 28/8

11:35-12:45

1 stop18h 10m

Hong Kong Intl

Fri 11/9

07:30-19:10

1 stop18h 40m

£560

LondonHong Kong

LCY - HKG

LCYHKG

London City

Mon 21/9

18:00-16:35

1 stop15h 35m

Hong Kong Intl

Sun 6/12

23:45-09:15

1 stop17h 30m

£597

LondonHong Kong

LCY - HKG

LCYHKG

London City

Fri 13/11

17:45-17:35

1 stop15h 50m

Hong Kong Intl

Wed 25/11

23:45-09:15

1 stop17h 30m

£598

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Fri 13/11

18:40-17:35

1 stop14h 55m

Hong Kong Intl

Tue 24/11

23:30-16:40

2 stops25h 10m

£607

LondonHong Kong

LTN - HKG

LTNHKG

London Luton

Sun 27/9

05:40-09:00

2 stops20h 20m

Hong Kong Intl

Thu 5/11

13:30-21:05

3 stops39h 35m

£607

LondonHong Kong

LTN - HKG

LTNHKG

London Luton

Mon 24/8

08:50-13:15

2 stops21h 25m

Hong Kong Intl

Fri 28/8

10:00-10:25

2 stops31h 25m

£609

LondonHong Kong

LCY - HKG

LCYHKG

London City

Wed 4/11

17:45-17:35

1 stop15h 50m

Hong Kong Intl

Wed 18/11

23:45-09:15

1 stop17h 30m

£610

LondonHong Kong

LCY - HKG

LCYHKG

London City

Wed 28/10

17:45-17:35

1 stop15h 50m

Hong Kong Intl

Tue 24/11

23:30-08:40

1 stop17h 10m

£616

ManchesterHong Kong

MAN - HKG

MANHKG

Manchester

Sat 21/11

06:45-16:30

2 stops25h 45m

Hong Kong Intl

Sat 5/12

23:45-17:00

1 stop25h 15m

£631

LondonHong Kong

STN - HKG

STNHKG

London Stansted

Mon 26/10

10:55-08:05

1 stop37h 10m

Hong Kong Intl

Thu 26/11

09:45-16:20

1 stop38h 35m

£640

Flights are sorted by cheapest return flights first.

Deals found on 5/7

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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, November is the cheapest month in which you can book a flight from United Kingdom to Hong Kong (average of £579). Flying from United Kingdom to Hong Kong in July is currently the most expensive (average of £945). 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 9 July 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 9 July 2026.

The most flights from GB0 to HKG are scheduled on a Monday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

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

About 14% of weekly flights between United Kingdom and Hong Kong have experienced delays in the past year, with the average delay time being 150 minutes.

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

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

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

Monday tends to have the lowest number of delays on this route, whereas Wednesday 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 12% of flights being delayed.

How far ahead should I book a flight from United Kingdom to Hong Kong?

To ensure you get the cheapest price possible for a flight from United Kingdom to Hong Kong, you should look to book at least 84 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 9 July 2026.
See what other customers who have flown with Cathay Pacific,Etihad Airways, 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
1,403 reviews
Check prices

Crew

8.1

Boarding

7.9

Comfort

7.6

Overall

7.6

Food

7.3

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Ernest,Jun 2026

SFO - HKG

As good as can be expected for economy class international flight, on time very professional crew. The plane was clean bathrooms clean, decent food, connecting flight on time, with another tasty meal. Love Cathay Pacific
Cathay Pacific
7.6
Good
1,403 reviews
Cathay Pacific
7.6
Good
1,403 reviews
Check prices

Crew

8.1

Boarding

7.9

Comfort

7.6

Overall

7.6

Food

7.3

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Ernest,Jun 2026

SFO - HKG

As good as can be expected for economy class international flight, on time very professional crew. The plane was clean bathrooms clean, decent food, connecting flight on time, with another tasty meal. Love Cathay Pacific
Etihad Airways
7.3
Good
1,477 reviews
Cathay Pacific
7.6
Good
1,403 reviews
Check prices

Crew

8.1

Boarding

7.9

Comfort

7.6

Overall

7.6

Food

7.3

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Ernest,Jun 2026

SFO - HKG

As good as can be expected for economy class international flight, on time very professional crew. The plane was clean bathrooms clean, decent food, connecting flight on time, with another tasty meal. Love Cathay Pacific
China Eastern
7.3
Good
228 reviews
Cathay Pacific
7.6
Good
1,403 reviews
Check prices

Crew

8.1

Boarding

7.9

Comfort

7.6

Overall

7.6

Food

7.3

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Ernest,Jun 2026

SFO - HKG

As good as can be expected for economy class international flight, on time very professional crew. The plane was clean bathrooms clean, decent food, connecting flight on time, with another tasty meal. Love Cathay Pacific
Air China
7.3
Good
158 reviews
Cathay Pacific
7.6
Good
1,403 reviews
Check prices

Crew

8.1

Boarding

7.9

Comfort

7.6

Overall

7.6

Food

7.3

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Ernest,Jun 2026

SFO - HKG

As good as can be expected for economy class international flight, on time very professional crew. The plane was clean bathrooms clean, decent food, connecting flight on time, with another tasty meal. Love Cathay Pacific
British Airways
6.7
Okay
8,105 reviews
Cathay Pacific
7.6
Good
1,403 reviews
Check prices

Crew

8.1

Boarding

7.9

Comfort

7.6

Overall

7.6

Food

7.3

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Ernest,Jun 2026

SFO - HKG

As good as can be expected for economy class international flight, on time very professional crew. The plane was clean bathrooms clean, decent food, connecting flight on time, with another tasty meal. Love Cathay Pacific

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, China Southern, and SWISS can get you from United Kingdom to Hong Kong in just under 14h 55m. Your travel time can differ by up to 7h 45m. The distance between United Kingdom and Hong Kong is about 5980 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 £204 on China Eastern. Other airlines that offer cheap prices include China Southern from £228 and Air China from £228 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 City - Hong Kong Intl.

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

    Consider Iberia (80%), British Airways (80%) or Cathay Pacific (69%) 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 £2,450, our data indicates the cheapest price to be £478. The most popular route (London Heathrow - Hong Kong Intl), is priced around £388.

  • 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, November is the cheapest month in which you can book a flight from United Kingdom to Hong Kong (average of £579). Flying from United Kingdom to Hong Kong in July is currently the most expensive (average of £945). 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 9 July 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£273Average£415FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapest£282Average£425FlexibilityNo cancel feeOn-time69%
Search China Southern flights
IndiGoCheapest£286Average£616FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Hainan AirlinesCheapest£294Average£570FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Air ChinaCheapest£320Average£449FlexibilityNo cancel feeOn-time67%
Search Air China flights
Virgin AtlanticCheapest£358Average£782FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Juneyao AirlinesCheapest£417Average£628FlexibilityNo cancel feeOn-time66%
Search Juneyao Airlines flights
Etihad AirwaysCheapest£437Average£588FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
LufthansaCheapest£462Average£665FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SWISSCheapest£478Average£818FlexibilityNo cancel feeOn-time79%
Search SWISS 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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