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Cheap flights from the United Kingdom to Hong Kong from £270

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HKG
13 Jul — 20 Jul1
1 adult

Cheap 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 8 July 2025.

Round-trip from

£506

One-way from

£270

Popular in

July

Cheapest in

November

Average price

£871

Good round-trip deal

£678 or less

Good one-way deal

£496 or less
Hainan Airlines
  • Hainan Airlines
  • 20/8-27/8
  • 2 total stops
  • 44h 20m total
  • United Kingdom to Hong Kong
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3/9
  • 3/9
  • 2 total stops
  • 44h 20m total
  • United Kingdom to Hong Kong
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£92 potential increase over avg. return price).
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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 2025
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Price to beat on a round-trip flight from United Kingdom to Hong Kong Intl.
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Price to beat on a one-way flight from United Kingdom to Hong Kong Intl.
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Find flight deals from United Kingdom to Hong Kong

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 8 July 2025.

Wed 20/822:00LHR - HKG
1 stop28h 05mHainan Airlines
Wed 27/810:15HKG - LHR
1 stop16h 15mHainan Airlines
Deal found 6/7£506
Wed 20/813:15LHR - HKG
1 stop34h 00mAir India
Sun 24/808:50HKG - LHR
1 stop33h 40mAir India
Deal found 7/7£507
Mon 8/921:00LHR - HKG
1 stop18h 45mMultiple Airlines
Wed 24/910:15HKG - LHR
1 stop16h 15mMultiple Airlines
Deal found 6/7£509
Wed 5/1109:50LCY - HKG
1 stop22h 35mLufthansa
Mon 17/1123:45HKG - LCY
1 stop24h 55mLufthansa
Deal found 6/7£510
Tue 16/912:35LGW - HKG
1 stop17h 30mMultiple Airlines
Fri 26/915:40HKG - LGW
2 stops31h 35mMultiple Airlines
Deal found 7/7£510
Wed 5/1113:30LCY - HKG
1 stop19h 35mSWISS
Fri 28/1123:20HKG - LCY
1 stop16h 35mSWISS
Deal found 6/7£510
Thu 27/1121:00LHR - HKG
2 stops29h 35mChina Eastern
Sun 14/1217:40HKG - LHR
1 stop31h 50mChina Eastern
Deal found 7/7£510
Tue 21/1022:40LHR - HKG
1 stop16h 10mAir China
Fri 31/1008:30HKG - LHR
1 stop17h 20mAir China
Deal found 7/7£511
Sun 2/1117:00LGW - HKG
1 stop18h 20mChina Eastern
Sun 30/1112:30HKG - LGW
1 stop26h 00mChina Eastern
Deal found 6/7£513
Mon 1/921:00LHR - HKG
1 stop18h 45mChina Southern
Fri 27/214:05HKG - LHR
1 stop35h 50mChina Southern
Deal found 6/7£517
Fri 21/1120:05LHR - HKG
1 stop37h 00mSWISS
Thu 27/1123:20HKG - LHR
2 stops30h 05mSWISS
Deal found 7/7£518
Wed 29/1018:40LGW - HKG
1 stop14h 25mSWISS
Thu 13/1123:20HKG - LGW
1 stop26h 30mSWISS
Deal found 6/7£519

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 8 July 2025.
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

LHR - HKG

LHRHKG

London Heathrow

Wed 20/8

22:00-09:05

1 stop28h 05m

Hong Kong Intl

Wed 27/8

10:15-19:30

1 stop16h 15m

£506

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 20/8

13:15-06:15

1 stop34h 00m

Hong Kong Intl

Sun 24/8

08:50-11:30

1 stop33h 40m

£507

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 8/9

21:00-22:45

1 stop18h 45m

Hong Kong Intl

Wed 24/9

10:15-19:30

1 stop16h 15m

£509

LondonHong Kong

LCY - HKG

LCYHKG

London City

Wed 5/11

09:50-16:25

1 stop22h 35m

Hong Kong Intl

Mon 17/11

23:45-16:40

1 stop24h 55m

£510

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Tue 16/9

12:35-13:05

1 stop17h 30m

Hong Kong Intl

Fri 26/9

15:40-16:15

2 stops31h 35m

£510

LondonHong Kong

LCY - HKG

LCYHKG

London City

Wed 5/11

09:25-17:05

1 stop23h 40m

Hong Kong Intl

Sat 29/11

23:20-12:40

1 stop21h 20m

£510

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Thu 27/11

21:00-10:35

2 stops29h 35m

Hong Kong Intl

Sun 14/12

17:40-17:30

1 stop31h 50m

£510

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Tue 21/10

22:40-21:50

1 stop16h 10m

Hong Kong Intl

Fri 31/10

08:30-17:50

1 stop17h 20m

£511

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Sun 2/11

17:00-19:20

1 stop18h 20m

Hong Kong Intl

Sun 30/11

12:30-06:30

1 stop26h 00m

£513

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 1/9

21:00-22:45

1 stop18h 45m

Hong Kong Intl

Fri 27/2

14:05-17:55

1 stop35h 50m

£517

Flights are sorted by cheapest return flights first.

Deals found on 6/7

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, April is the cheapest month in which you can book a flight from United Kingdom to Hong Kong (average of £728). Flying from United Kingdom to Hong Kong in July is currently the most expensive (average of £1,111). 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 8 July 2025.

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 8 July 2025.

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

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 8 July 2025.
See what other customers who have flown with Hainan Airlines, Emirates, andKLM 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.
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Comfort

8.1

Boarding

8.6

Crew

8.9

Food

8.6

Entertainment

7.6

Overall

8.2

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Hainan Airlines
8.2
Very Good
41 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Comfort

8.1

Boarding

8.6

Crew

8.9

Food

8.6

Entertainment

7.6

Overall

8.2

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Emirates
8.1
Very Good
3,287 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Comfort

8.1

Boarding

8.6

Crew

8.9

Food

8.6

Entertainment

7.6

Overall

8.2

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
KLM
7.8
Good
1,368 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Comfort

8.1

Boarding

8.6

Crew

8.9

Food

8.6

Entertainment

7.6

Overall

8.2

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
China Southern
7.6
Good
101 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Comfort

8.1

Boarding

8.6

Crew

8.9

Food

8.6

Entertainment

7.6

Overall

8.2

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Finnair
7.6
Good
1,312 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Comfort

8.1

Boarding

8.6

Crew

8.9

Food

8.6

Entertainment

7.6

Overall

8.2

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

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.

  • 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 £330 on Hainan Airlines. Other airlines that offer cheap prices include China Eastern from £333 and Air China from £337 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 Cathay Pacific (83%), Iberia (78%) or British Airways (78%) 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 £3,060, our data indicates the cheapest price to be £415. The most popular route (London Heathrow - Hong Kong Intl), is priced around £319.

  • 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, April is the cheapest month in which you can book a flight from United Kingdom to Hong Kong (average of £728). Flying from United Kingdom to Hong Kong in July is currently the most expensive (average of £1,111). 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.

Alternative routes for United Kingdom to Hong Kong

See prices for flight routes from nearby airports that may be better suited for you.
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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 8 July 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£297Average£535FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapest£297Average£427FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapest£323Average£458FlexibilityNo cancel feeOn-time67%
Search Air China flights
SWISSCheapest£331Average£604FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapest£353Average£677FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Hainan AirlinesCheapest£376Average£632FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Etihad AirwaysCheapest£426Average£543FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Juneyao AirlinesCheapest£442Average£497FlexibilityNo cancel feeOn-time66%
Search Juneyao Airlines flights
Air IndiaCheapest£477Average£567FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Air FranceCheapest£485Average£620FlexibilityNo cancel feeOn-time77%
Search Air France 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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