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Cheap flights from the United Kingdom to Hong Kong from HK$2,354

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 10-3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HKG
28 Mar — 4 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 26 February 2026.

Tue 10-320:25
LHR
-
HKG
1 stop17h 25m
Air China
Wed 25-310:30
HKG
-
LHR
1 stop15h 25m
Air China
Deal found 23-2HK$3,676
Wed 6-522:00
LHR
-
HKG
1 stop14h 50m
Hainan Airlines
Thu 21-520:50
HKG
-
LHR
2 stops29h 40m
Hainan Airlines
Deal found 23-2HK$3,684
Wed 8-411:35
LGW
-
HKG
1 stop19h 30m
China Eastern
Wed 3-620:05
HKG
-
LGW
1 stop25h 55m
China Eastern
Deal found 23-2HK$3,684
Thu 28-511:35
LGW
-
HKG
1 stop17h 15m
China Eastern
Wed 3-615:05
HKG
-
LGW
1 stop30h 55m
China Eastern
Deal found 26-2HK$3,700
Mon 2-321:00
LHR
-
HKG
2 stops38h 50m
Hainan Airlines
Tue 10-320:55
HKG
-
LHR
1 stop27h 25m
Hainan Airlines
Deal found 26-2HK$3,708
Thu 11-612:35
LGW
-
HKG
1 stop16h 15m
Air China
Thu 18-613:30
HKG
-
LGW
1 stop24h 05m
Air China
Deal found 26-2HK$3,708
Mon 13-422:00
LHR
-
HKG
2 stops28h 05m
Hainan Airlines
Sun 26-416:05
HKG
-
LHR
2 stops34h 25m
Hainan Airlines
Deal found 26-2HK$3,716
Wed 8-422:00
LHR
-
HKG
1 stop34h 00m
Hainan Airlines
Wed 10-610:15
HKG
-
LHR
1 stop16h 15m
Hainan Airlines
Deal found 26-2HK$3,731
Mon 20-420:25
LHR
-
HKG
1 stop15h 35m
Air China
Mon 11-520:15
HKG
-
LHR
1 stop31h 10m
Air China
Deal found 23-2HK$3,739
Fri 17-422:00
LHR
-
HKG
2 stops28h 05m
Hainan Airlines
Sun 3-516:05
HKG
-
LHR
2 stops34h 25m
Hainan Airlines
Deal found 23-2HK$3,747
Sun 10-511:35
LGW
-
HKG
1 stop17h 15m
China Eastern
Wed 27-515:05
HKG
-
LGW
1 stop30h 55m
China Eastern
Deal found 23-2HK$3,747
Mon 9-321:30
LHR
-
HKG
1 stop17h 30m
China Southern
Mon 11-508:30
HKG
-
LHR
1 stop16h 35m
China Southern
Deal found 24-2HK$3,755

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 26 February 2026.

Round-trip from

HK$3,676

One-way from

HK$2,354

Popular in

July

Cheapest in

November

Average price

HK$6,445

Good round-trip deal

HK$7,654 or less

Good one-way deal

HK$4,979 or less
Air China
  • Air China
  • 10-3-25-3
  • 2 total stops
  • 32h 50m total
  • United Kingdom to Hong Kong
Search Deals
China Southern
  • China Southern
  • 10-3
  • 1 total stop
  • 17h 30m total
  • United Kingdom to Hong Kong
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (HK$8,866 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$1,757 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 70,647 searches. Data last updated 26 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

Fly to

Route

Departure

Return

Price

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Sun 17-5

19:00-11:50

1 stop33h 50m

Hong Kong Intl

Tue 2-6

20:05-15:00

1 stop25h 55m

HK$3,755

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 27-4

21:20-14:05

1 stop33h 45m

Hong Kong Intl

Thu 4-6

13:55-18:40

1 stop35h 45m

HK$4,044

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Tue 12-5

21:20-23:45

1 stop19h 25m

Hong Kong Intl

Tue 19-5

20:05-18:40

1 stop29h 35m

HK$4,060

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 6-5

21:20-16:05

2 stops35h 45m

Hong Kong Intl

Mon 1-6

21:15-18:40

2 stops52h 25m

HK$4,161

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

HK$4,545

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Tue 19-5

21:20-21:30

1 stop17h 10m

Hong Kong Intl

Thu 21-5

07:30-18:40

1 stop18h 10m

HK$4,560

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Tue 19-5

18:00-19:05

1 stop18h 05m

Hong Kong Intl

Thu 21-5

15:05-15:10

1 stop31h 05m

HK$4,685

LondonHong Kong

LTN - HKG

LTNHKG

London Luton

Fri 13-3

06:50-11:30

2 stops20h 40m

Hong Kong Intl

Tue 17-3

20:20-11:05

2 stops22h 45m

HK$5,663

LondonHong Kong

LCY - HKG

LCYHKG

London City

Fri 13-3

19:20-17:45

1 stop14h 25m

Hong Kong Intl

Tue 17-3

23:45-09:15

1 stop17h 30m

HK$6,015

LondonHong Kong

STN - HKG

STNHKG

London Stansted

Tue 7-4

06:15-07:25

1 stop18h 10m

Hong Kong Intl

Tue 9-6

22:30-16:50

1 stop25h 20m

HK$6,266

Flights are sorted by cheapest return flights first.

Deals found on 23-2

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, March is the cheapest month in which you can book a flight from United Kingdom to Hong Kong (average of HK$2,566). Flying from United Kingdom to Hong Kong in July is currently the most expensive (average of HK$6,281). 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 26 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 26 February 2026.

The most flights from GB0 to HKG are scheduled on a Tuesday (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 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 26 February 2026.
See what other customers who have flown with Cathay Pacific, Finnair, andSWISS 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

Comfort

7.6

Crew

8.1

Overall

7.6

Entertainment

7.8

Boarding

7.9

Food

7.3

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

Comfort

7.6

Crew

8.1

Overall

7.6

Entertainment

7.8

Boarding

7.9

Food

7.3

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.
Finnair
7.6
Good
1,369 reviews
Cathay Pacific
7.6
Good
1,179 reviews
Check prices

Comfort

7.6

Crew

8.1

Overall

7.6

Entertainment

7.8

Boarding

7.9

Food

7.3

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.
SWISS
7.6
Good
1,883 reviews
Cathay Pacific
7.6
Good
1,179 reviews
Check prices

Comfort

7.6

Crew

8.1

Overall

7.6

Entertainment

7.8

Boarding

7.9

Food

7.3

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.
Lufthansa
6.8
Okay
7,814 reviews
Cathay Pacific
7.6
Good
1,179 reviews
Check prices

Comfort

7.6

Crew

8.1

Overall

7.6

Entertainment

7.8

Boarding

7.9

Food

7.3

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
7,770 reviews
Cathay Pacific
7.6
Good
1,179 reviews
Check prices

Comfort

7.6

Crew

8.1

Overall

7.6

Entertainment

7.8

Boarding

7.9

Food

7.3

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 26.0 km from the city centre, 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?

    A quick flight from United Kingdom to Hong Kong can take about 16h 30m. China Eastern provides one of the quickest options available for as low as HK$5,663. United Kingdom and Hong Kong are separated by a distance of 9613 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$2,037 is the cheapest one-way deal found within the past few days, from China Eastern. You may also be able to find cheap deals on Air China and China Southern, with prices starting from HK$2,279 and HK$2,339, respectively.

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

    The most popular route from United Kingdom to Hong Kong is London Heathrow - Hong Kong Intl. You may also consider London Gatwick - Hong Kong Intl or 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 HK$7,134, our data indicates the cheapest price to be HK$4,740. The most popular route (London Heathrow - Hong Kong Intl), is priced around HK$3,254.

  • 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 HK$2,566). Flying from United Kingdom to Hong Kong in July is currently the most expensive (average of HK$6,281). 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 26 February 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapestHK$2,998AverageHK$4,534FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapestHK$3,381AverageHK$5,096FlexibilityNo cancel feeOn-time69%
Search China Southern flights
FinnairCheapestHK$3,416AverageHK$7,191FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air ChinaCheapestHK$3,443AverageHK$4,974FlexibilityNo cancel feeOn-time67%
Search Air China flights
Hainan AirlinesCheapestHK$3,787AverageHK$5,105FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Etihad AirwaysCheapestHK$4,782AverageHK$5,733FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Juneyao AirlinesCheapestHK$4,867AverageHK$6,238FlexibilityNo cancel feeOn-time66%
Search Juneyao Airlines flights
KLMCheapestHK$5,094AverageHK$7,573FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapestHK$5,099AverageHK$7,078FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SWISSCheapestHK$5,142AverageHK$7,592FlexibilityNo 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?

When you search for this flight from United Kingdom to Hong Kong, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Hong Kong from United Kingdom by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from United Kingdom to Hong Kong with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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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