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Cheap flights from the United Kingdom to Hong Kong from HK$2,258

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 22-8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HKG
21 Aug — 28 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 22 July 2026.

Tue 10-1110:30
LGW
-
HKG
1 stop17h 00m
China Eastern
Sat 14-1112:55
HKG
-
LGW
2 stops33h 05m
China Eastern
Deal found 21-7HK$5,160
Mon 31-820:25
LHR
-
HKG
1 stop15h 35m
Air China
Tue 15-910:30
HKG
-
LHR
1 stop16h 55m
Air China
Deal found 21-7HK$5,167
Mon 26-1021:30
LHR
-
HKG
1 stop17h 30m
China Southern
Thu 26-1114:05
HKG
-
LHR
1 stop35h 50m
China Southern
Deal found 21-7HK$5,175
Wed 2-920:25
LGW
-
HKG
1 stop18h 20m
Multiple Airlines
Tue 8-911:55
HKG
-
LGW
2 stops26h 30m
Multiple Airlines
Deal found 21-7HK$5,175
Mon 16-1121:00
LHR
-
HKG
1 stop19h 15m
China Eastern
Wed 18-1109:35
HKG
-
LHR
1 stop15h 55m
China Eastern
Deal found 21-7HK$5,183
Tue 10-1121:00
LHR
-
HKG
1 stop16h 05m
China Eastern
Sat 14-1117:30
HKG
-
LHR
2 stops32h 00m
China Eastern
Deal found 21-7HK$5,191
Sat 5-920:20
LGW
-
HKG
1 stop15h 40m
Multiple Airlines
Thu 24-907:40
HKG
-
LGW
2 stops30h 25m
Multiple Airlines
Deal found 21-7HK$5,191
Sun 13-921:45
LHR
-
HKG
1 stop28h 15m
Etihad Airways
Tue 29-920:10
HKG
-
LHR
1 stop23h 35m
Etihad Airways
Deal found 21-7HK$5,199
Sat 29-818:00
LGW
-
HKG
1 stop34h 50m
Multiple Airlines
Tue 8-911:55
HKG
-
LGW
2 stops26h 30m
Multiple Airlines
Deal found 21-7HK$5,207
Sun 6-908:45
LGW
-
HKG
2 stops25h 25m
Multiple Airlines
Thu 24-907:40
HKG
-
LGW
2 stops30h 25m
Multiple Airlines
Deal found 21-7HK$5,214
Sun 25-1021:30
LHR
-
HKG
1 stop31h 20m
China Southern
Sat 12-1208:30
HKG
-
LHR
1 stop18h 05m
China Southern
Deal found 20-7HK$5,222
Mon 31-822:00
LGW
-
HKG
2 stops29h 30m
China Eastern
Fri 4-907:30
HKG
-
LGW
1 stop18h 40m
China Eastern
Deal found 21-7HK$5,222

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 22 July 2026.

Round-trip from

HK$5,160

One-way from

HK$2,258

Popular in

July

Cheapest in

November

Average price

HK$9,260

Good round-trip deal

HK$6,968 or less

Good one-way deal

HK$5,293 or less
China Eastern
  • China Eastern
  • 10-11-14-11
  • 3 total stops
  • 50h 05m total
  • United Kingdom to Hong Kong
Search Deals
22-8
  • 22-8
  • 2 total stops
  • 40h 30m total
  • United Kingdom to Hong Kong
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (HK$8,597 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$1,644 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 22 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

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$5,167

LondonHong Kong

LTN - HKG

LTNHKG

London Luton

Mon 7-9

15:15-17:10

2 stops18h 55m

Hong Kong Intl

Mon 14-9

20:10-11:00

2 stops21h 50m

HK$5,559

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Sun 20-9

18:35-16:35

1 stop15h 00m

Hong Kong Intl

Wed 7-10

23:05-08:25

1 stop16h 20m

HK$5,951

LondonHong Kong

LTN - HKG

LTNHKG

London Luton

Mon 21-9

15:15-17:10

2 stops18h 55m

Hong Kong Intl

Wed 7-10

19:40-11:00

2 stops22h 20m

HK$6,100

LondonHong Kong

LCY - HKG

LCYHKG

London City

Wed 16-9

18:00-16:35

1 stop15h 35m

Hong Kong Intl

Wed 28-10

23:45-09:15

1 stop17h 30m

HK$6,187

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 12-10

09:30-09:00

1 stop16h 30m

Hong Kong Intl

Thu 29-10

19:35-12:05

1 stop24h 30m

HK$6,273

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Mon 3-8

11:35-11:50

1 stop17h 15m

Hong Kong Intl

Sat 15-8

07:30-19:10

1 stop18h 40m

HK$6,359

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 2-9

19:20-15:25

Nonstop13h 05m

Hong Kong Intl

Fri 2-10

22:45-06:15

Nonstop14h 30m

HK$6,367

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Tue 24-11

18:55-15:50

Nonstop12h 55m

Hong Kong Intl

Tue 23-2

22:45-05:35

Nonstop14h 50m

HK$6,391

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Sun 9-8

11:35-17:10

2 stops22h 35m

Hong Kong Intl

Sun 16-8

07:30-19:15

1 stop18h 45m

HK$6,422

Flights are sorted by cheapest return flights first.

Deals found on 17-7

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$6,179). Flying from United Kingdom to Hong Kong in July is currently the most expensive (average of HK$9,739). 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 22 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 22 July 2026.

The most flights from GB0 to HK0 are scheduled on a Monday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 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 22 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
1,421 reviews
Check prices

Entertainment

7.8

Food

7.3

Comfort

7.6

Boarding

7.9

Overall

7.6

Crew

8.1

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
1,421 reviews
Cathay Pacific
7.6
Good
1,421 reviews
Check prices

Entertainment

7.8

Food

7.3

Comfort

7.6

Boarding

7.9

Overall

7.6

Crew

8.1

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
1,422 reviews
Cathay Pacific
7.6
Good
1,421 reviews
Check prices

Entertainment

7.8

Food

7.3

Comfort

7.6

Boarding

7.9

Overall

7.6

Crew

8.1

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
2,013 reviews
Cathay Pacific
7.6
Good
1,421 reviews
Check prices

Entertainment

7.8

Food

7.3

Comfort

7.6

Boarding

7.9

Overall

7.6

Crew

8.1

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
8,152 reviews
Cathay Pacific
7.6
Good
1,421 reviews
Check prices

Entertainment

7.8

Food

7.3

Comfort

7.6

Boarding

7.9

Overall

7.6

Crew

8.1

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
8,124 reviews
Cathay Pacific
7.6
Good
1,421 reviews
Check prices

Entertainment

7.8

Food

7.3

Comfort

7.6

Boarding

7.9

Overall

7.6

Crew

8.1

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 15h 35m. Air China provides one of the quickest options available for as low as HK$5,167. United Kingdom and Hong Kong are separated by a distance of 9624 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$2,111 and HK$2,206, 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$6,179). Flying from United Kingdom to Hong Kong in July is currently the most expensive (average of HK$9,739). 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 22 July 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapestHK$3,006AverageHK$4,918FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapestHK$3,389AverageHK$6,229FlexibilityNo cancel feeOn-time69%
Search China Southern flights
FinnairCheapestHK$3,425AverageHK$7,394FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Hainan AirlinesCheapestHK$3,454AverageHK$6,496FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Air ChinaCheapestHK$3,455AverageHK$4,741FlexibilityNo cancel feeOn-time67%
Search Air China flights
Juneyao AirlinesCheapestHK$4,131AverageHK$5,866FlexibilityNo cancel feeOn-time66%
Search Juneyao Airlines flights
Etihad AirwaysCheapestHK$4,593AverageHK$6,469FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
LufthansaCheapestHK$5,134AverageHK$8,056FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air FranceCheapestHK$5,405AverageHK$7,803FlexibilityNo cancel feeOn-time77%
Search Air France flights
SWISSCheapestHK$5,422AverageHK$7,699FlexibilityNo 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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