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Cheap flights from the United Kingdom to Hong Kong from HK$2,510

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 21-8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HKG
29 Aug — 5 Sep1
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 30 July 2026.

Fri 4-922:00
LHR
-
HKG
2 stops38h 50m
Hainan Airlines
Sun 27-920:50
HKG
-
LHR
2 stops29h 40m
Hainan Airlines
Deal found 30-7HK$4,926
Thu 3-910:55
LGW
-
HKG
3 stops27h 50m
Multiple Airlines
Thu 17-920:15
HKG
-
LGW
2 stops33h 50m
Multiple Airlines
Deal found 30-7HK$4,933
Tue 10-1121:30
LHR
-
HKG
1 stop31h 20m
China Southern
Fri 19-214:05
HKG
-
LHR
1 stop36h 30m
China Southern
Deal found 30-7HK$4,941
Sat 5-912:35
LGW
-
HKG
1 stop17h 30m
Air China
Tue 15-920:15
HKG
-
LGW
1 stop17h 20m
Air China
Deal found 30-7HK$4,941
Sun 8-1121:00
LHR
-
HKG
1 stop16h 05m
China Eastern
Thu 12-1109:35
HKG
-
LHR
1 stop15h 55m
China Eastern
Deal found 30-7HK$4,949
Fri 6-1110:30
LGW
-
HKG
1 stop17h 00m
China Eastern
Thu 12-1115:25
HKG
-
LGW
1 stop23h 05m
China Eastern
Deal found 30-7HK$4,949
Thu 5-1110:30
LGW
-
HKG
1 stop18h 10m
China Eastern
Fri 13-1120:20
HKG
-
LGW
1 stop18h 10m
China Eastern
Deal found 29-7HK$4,957
Thu 17-922:00
LHR
-
HKG
1 stop30h 50m
Air China
Thu 1-1008:30
HKG
-
LHR
1 stop18h 55m
Air China
Deal found 29-7HK$4,965
Wed 26-807:10
LGW
-
HKG
3 stops31h 35m
Multiple Airlines
Wed 2-920:15
HKG
-
LGW
2 stops31h 55m
Multiple Airlines
Deal found 29-7HK$4,965
Thu 3-922:00
STN
-
HKG
3 stops34h 30m
Multiple Airlines
Sun 6-920:05
HKG
-
STN
2 stops30h 25m
Multiple Airlines
Deal found 27-7HK$4,973
Tue 18-811:35
LGW
-
HKG
1 stop21h 30m
China Eastern
Mon 26-1015:25
HKG
-
LGW
1 stop23h 05m
China Eastern
Deal found 30-7HK$4,973
Wed 14-1022:40
LHR
-
HKG
1 stop31h 25m
Air China
Wed 4-1113:45
HKG
-
LHR
1 stop37h 55m
Air China
Deal found 30-7HK$4,980

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 30 July 2026.

Round-trip from

HK$4,926

One-way from

HK$2,510

Popular in

July

Cheapest in

November

Average price

HK$9,192

Good round-trip deal

HK$6,729 or less

Good one-way deal

HK$5,168 or less
Hainan Airlines
  • Hainan Airlines
  • 4-9-27-9
  • 4 total stops
  • 68h 30m total
  • United Kingdom to Hong Kong
Search Deals
21-8
  • 21-8
  • 3 total stops
  • 51h 20m total
  • United Kingdom to Hong Kong
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (HK$8,267 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$1,615 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.
Search Deals
Price to beat on a one-way flight from United Kingdom to Hong Kong.
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 70,647 searches. Data last updated 30 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

Departure

Return

Price

Cheapest return flight

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Thu 5-11

10:30-12:40

1 stop18h 10m

Hong Kong Intl

Sun 27-12

20:20-06:30

1 stop18h 10m

HK$5,028

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Sun 29-11

10:30-16:05

2 stops21h 35m

Hong Kong Intl

Sat 5-12

15:25-06:30

1 stop23h 05m

HK$5,129

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Sat 5-12

10:30-16:05

2 stops21h 35m

Hong Kong Intl

Mon 14-12

20:20-06:30

1 stop18h 10m

HK$5,129

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 16-11

21:00-14:25

1 stop33h 25m

Hong Kong Intl

Wed 18-11

17:40-17:30

1 stop31h 50m

HK$5,145

LondonHong Kong

LTN - HKG

LTNHKG

London Luton

Sun 22-11

15:05-08:30

2 stops33h 25m

Hong Kong Intl

Sun 29-11

19:35-14:25

2 stops26h 50m

HK$5,592

LondonHong Kong

LTN - HKG

LTNHKG

London Luton

Wed 4-11

21:30-13:05

2 stops31h 35m

Hong Kong Intl

Sun 22-11

17:50-20:50

2 stops35h 00m

HK$5,616

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sat 24-10

14:45-08:30

1 stop34h 45m

Hong Kong Intl

Thu 5-11

19:35-14:30

1 stop26h 55m

HK$5,922

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 26-10

18:55-15:50

Nonstop12h 55m

Hong Kong Intl

Thu 26-11

22:45-05:35

Nonstop14h 50m

HK$6,141

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Tue 17-11

18:55-15:50

Nonstop12h 55m

Hong Kong Intl

Mon 23-11

22:45-05:35

Nonstop14h 50m

HK$6,149

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sun 27-9

19:20-15:25

Nonstop13h 05m

Hong Kong Intl

Mon 7-12

22:45-05:35

Nonstop14h 50m

HK$6,149

Flights are sorted by cheapest return flights first.

Deals found on 27-7

Showing 1-10 of 60 resultsSorted by cheapest first
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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, November is the cheapest month in which you can book a flight from United Kingdom to Hong Kong (average of HK$6,188). Flying from United Kingdom to Hong Kong in July is currently the most expensive (average of HK$9,663). 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 HK?

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 30 July 2026.

When flying from United Kingdom to Hong Kong, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 30 July 2026.

The most flights from GB0 to HK0 are scheduled on a Wednesday (7 on average). You will have fewer flight options on Monday, 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 155 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 evening 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 13% of flights being delayed.

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

The price you pay for your flight from United Kingdom to Hong Kong may vary depending on when you book. For the best chance of a lower fare, look to book 16 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 30 July 2026.
Check out reviews from past customers who have flown with Cathay Pacific,Finnair, andSWISS from the United Kingdom to Hong Kong to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,433 reviews
Check prices

Overall

7.6

Crew

8.1

Boarding

7.9

Comfort

7.5

Entertainment

7.7

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

CGK - HKG

food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.
Cathay Pacific
7.6
Good
1,433 reviews
Cathay Pacific
7.6
Good
1,433 reviews
Check prices

Overall

7.6

Crew

8.1

Boarding

7.9

Comfort

7.5

Entertainment

7.7

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

CGK - HKG

food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.
Finnair
7.6
Good
1,427 reviews
Cathay Pacific
7.6
Good
1,433 reviews
Check prices

Overall

7.6

Crew

8.1

Boarding

7.9

Comfort

7.5

Entertainment

7.7

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

CGK - HKG

food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.
SWISS
7.5
Good
2,019 reviews
Cathay Pacific
7.6
Good
1,433 reviews
Check prices

Overall

7.6

Crew

8.1

Boarding

7.9

Comfort

7.5

Entertainment

7.7

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

CGK - HKG

food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.
Lufthansa
6.8
Okay
8,165 reviews
Cathay Pacific
7.6
Good
1,433 reviews
Check prices

Overall

7.6

Crew

8.1

Boarding

7.9

Comfort

7.5

Entertainment

7.7

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

CGK - HKG

food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.
British Airways
6.7
Okay
8,129 reviews
Cathay Pacific
7.6
Good
1,433 reviews
Check prices

Overall

7.6

Crew

8.1

Boarding

7.9

Comfort

7.5

Entertainment

7.7

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2026

CGK - HKG

food quality is horrible for premium economy. one of the worst in the airlines. flight attendants is mediocre. won't flight this anymore. better to use Starlux, SQ, or ANA/JAL.

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.

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

    A quick flight from United Kingdom to Hong Kong can take about 14h 15m. China Eastern provides one of the quickest options available for as low as HK$5,969. United Kingdom and Hong Kong are separated by a distance of 9592 km. 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?

    HK$2,013 is the cheapest one-way deal found within the past few days, from China Southern. You may also be able to find cheap deals on Air China and China Eastern, with prices starting from HK$2,121 and HK$2,207, respectively.

  • 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 HK$6,188). Flying from United Kingdom to Hong Kong in July is currently the most expensive (average of HK$9,663). 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 70,647 searches. Data last updated 30 July 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapestHK$3,006AverageHK$5,045FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapestHK$3,390AverageHK$6,230FlexibilityNo cancel feeOn-time69%
Search China Southern flights
FinnairCheapestHK$3,426AverageHK$7,388FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Hainan AirlinesCheapestHK$3,455AverageHK$6,497FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Air ChinaCheapestHK$3,456AverageHK$4,718FlexibilityNo cancel feeOn-time67%
Search Air China flights
Juneyao AirlinesCheapestHK$4,133AverageHK$5,672FlexibilityNo cancel feeOn-time66%
Search Juneyao Airlines flights
Etihad AirwaysCheapestHK$4,594AverageHK$6,478FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
LufthansaCheapestHK$5,135AverageHK$8,067FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air FranceCheapestHK$5,407AverageHK$7,996FlexibilityNo cancel feeOn-time77%
Search Air France flights
SWISSCheapestHK$5,423AverageHK$7,631FlexibilityNo 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?

Cheapflights makes it easy to find United Kingdom to Hong Kong flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from United Kingdom to Hong Kong for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from United Kingdom to Hong Kong, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from United Kingdom to Hong Kong and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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