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Cheap flights from Hong Kong to the United Kingdom from HK$1,818

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 6-12. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — LHR
15 dec. — 22 dec.1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Hong Kong to United Kingdom

Enter your travel dates to find the best prices.

Cheapest flights from Hong Kong to United Kingdom
Explore the most affordable flight options available from Hong Kong to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 november 2025.

di 23-1216:10HKG - LHR
1 stop32h 10mMultiple Airlines
za 10-121:35LHR - HKG
1 stop30h 30mMultiple Airlines
Deal found 13-11HK$4,608
ma 1-1209:35HKG - LHR
1 stop15h 55mMultiple Airlines
ma 8-1221:00LHR - HKG
2 stops41h 45mMultiple Airlines
Deal found 13-11HK$4,616
vr 28-1109:35HKG - LHR
1 stop15h 55mMultiple Airlines
vr 5-1221:00LHR - HKG
2 stops41h 45mMultiple Airlines
Deal found 14-11HK$4,632
zo 16-1113:40HKG - LHR
1 stop35h 50mChina Eastern
do 20-1121:00LHR - HKG
1 stop33h 25mChina Eastern
Deal found 13-11HK$4,647
zo 28-1220:15HKG - LHR
1 stop29h 35mAir China
zo 4-120:25LHR - HKG
1 stop32h 40mAir China
Deal found 13-11HK$4,655
di 2-1223:30HKG - LHR
2 stops25h 10mSWISS
za 6-1220:05LHR - HKG
1 stop37h 40mSWISS
Deal found 15-11HK$4,663
di 16-1219:35HKG - LHR
1 stop19h 05mMultiple Airlines
di 28-422:40LHR - HKG
1 stop15h 25mMultiple Airlines
Deal found 13-11HK$4,671
ma 1-1223:25HKG - LCY
1 stop16h 45mKLM
ma 8-1217:05LCY - HKG
2 stops17h 25mKLM
Deal found 15-11HK$4,671
vr 21-1117:40HKG - LGW
1 stop20h 50mChina Eastern
vr 28-1110:30LGW - HKG
1 stop17h 00mChina Eastern
Deal found 14-11HK$4,678
za 13-1217:50HKG - LHR
1 stop32h 00mAir China
za 20-1221:35LHR - HKG
1 stop34h 20mAir China
Deal found 13-11HK$4,702
do 25-1219:35HKG - LHR
1 stop24h 30mMultiple Airlines
wo 31-1219:45LHR - HKG
1 stop29h 25mMultiple Airlines
Deal found 14-11HK$4,709
di 18-1117:40HKG - LGW
1 stop20h 50mChina Eastern
za 22-1110:30LGW - HKG
1 stop18h 10mChina Eastern
Deal found 13-11HK$4,709

Cheap flight deals from Hong Kong to United Kingdom

Keep the following information in mind while searching for Hong Kong to United Kingdom flight deals. Data was last updated 15 november 2025.

Round-trip from

HK$4,228

One-way from

HK$1,818

Popular in

April

Cheapest in

February

Average price

HK$5,992

Good round-trip deal

HK$6,450 or less

Good one-way deal

HK$4,906 or less
Air France
  • Air France
  • 12-3-16-3
  • 2 total stops
  • 42h 55m total
  • Hong Kong to United Kingdom
Search Deals
Etihad Airways
  • Etihad Airways
  • 6-12
  • 1 total stop
  • 18h 35m total
  • Hong Kong to United Kingdom
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (HK$543 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Hong Kong Intl to United Kingdom.
Search Deals
Price to beat on a one-way flight from Hong Kong Intl to United Kingdom.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hong Kong to United Kingdom 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 15 november 2025.
Use the filters below to find and compare flights from Hong Kong to the United Kingdom that are best for you.

Fly from

Hong Kong

Fly to

United Kingdom

Route

Departure

Return

Price

Hong KongBirmingham

HKG - BHX

HKGBHX

Hong Kong Intl

do 12-3

22:40-09:30

1 stop18h 50m

Birmingham

ma 16-3

10:25-18:30

1 stop24h 05m

HK$4,266

Hong KongBirmingham

HKG - BHX

HKGBHX

Hong Kong Intl

do 12-3

22:40-12:50

2 stops22h 10m

Birmingham

ma 16-3

10:25-18:30

1 stop24h 05m

HK$4,469

Hong KongLondon

HKG - LCY

HKGLCY

Hong Kong Intl

di 2-12

23:30-08:45

1 stop17h 15m

London City

do 28-5

19:20-16:40

1 stop14h 20m

HK$4,709

Hong KongBirmingham

HKG - BHX

HKGBHX

Hong Kong Intl

do 12-3

22:40-12:50

2 stops22h 10m

Birmingham

ma 16-3

13:30-18:30

2 stops21h 00m

HK$4,717

Hong KongManchester

HKG - MAN

HKGMAN

Hong Kong Intl

wo 18-3

23:30-17:55

1 stop26h 25m

Manchester

zo 22-3

09:10-17:45

1 stop24h 35m

HK$4,919

Hong KongLondon

HKG - LHR

HKGLHR

Hong Kong Intl

wo 14-1

23:30-13:40

2 stops22h 10m

London Heathrow

zo 18-1

14:25-17:45

2 stops19h 20m

HK$4,935

Hong KongLondon

HKG - LCY

HKGLCY

Hong Kong Intl

wo 14-1

23:30-08:40

1 stop17h 10m

London City

zo 18-1

17:40-17:45

1 stop16h 05m

HK$4,943

Hong KongManchester

HKG - MAN

HKGMAN

Hong Kong Intl

vr 30-1

21:45-17:25

1 stop27h 40m

Manchester

di 3-3

09:55-19:05

1 stop25h 10m

HK$5,075

Hong KongGlasgow

HKG - GLA

HKGGLA

Hong Kong Intl

do 12-3

23:45-12:05

1 stop20h 20m

Glasgow Intl

ma 16-3

13:10-16:25

1 stop19h 15m

HK$5,269

Hong KongEdinburgh

HKG - EDI

HKGEDI

Hong Kong Intl

do 19-3

09:10-07:30

2 stops30h 20m

Edinburgh Turnhouse

di 20-10

18:05-17:40

1 stop16h 35m

HK$5,269

Flights are sorted by cheapest return flights first.

Deals found on 13-11

Showing 1-10 of 60 results
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Best time to book a flight from Hong Kong to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Hong Kong 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 Hong Kong to the United Kingdom

What is the cheapest month to book a flight from Hong Kong to United Kingdom?

Currently, February is the cheapest month in which you can book a flight from Hong Kong to United Kingdom (average of HK$3,241). Flying from Hong Kong to United Kingdom in August is currently the most expensive (average of HK$5,215). 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 HKG to GB?

Find hourly flight availability from Hong Kong to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 november 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 17% on flights from Hong Kong to United Kingdom by exploring options for tickets in the morning.

What is the cheapest day to fly from Hong Kong to United Kingdom?

Use this chart to determine the cheapest time to fly return from Hong Kong to United Kingdom. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Hong Kong to United Kingdom flight should consider departing on Wednesday at midday when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Hong Kong to United Kingdom

Explore weekly flight availability from Hong Kong to United Kingdom. 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 15 november 2025.

The most flights from HKG to GB0 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).

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated 15 november 2025.
See what other customers who have flown with Cathay Pacific, Finnair, andSWISS from Hong Kong to the United Kingdom 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
1,060 reviews
Check prices

Crew

8.1

Entertainment

7.8

Boarding

7.9

Comfort

7.6

Food

7.3

Overall

7.6

Reviews

1 / 20
6.0
Good

Anonymous,Sept 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for
Cathay Pacific
7.6
Good
1,060 reviews
Cathay Pacific
7.6
Good
1,060 reviews
Check prices

Crew

8.1

Entertainment

7.8

Boarding

7.9

Comfort

7.6

Food

7.3

Overall

7.6

Reviews

1 / 20
6.0
Good

Anonymous,Sept 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for
Finnair
7.6
Good
1,334 reviews
Cathay Pacific
7.6
Good
1,060 reviews
Check prices

Crew

8.1

Entertainment

7.8

Boarding

7.9

Comfort

7.6

Food

7.3

Overall

7.6

Reviews

1 / 20
6.0
Good

Anonymous,Sept 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for
SWISS
7.5
Good
1,785 reviews
Cathay Pacific
7.6
Good
1,060 reviews
Check prices

Crew

8.1

Entertainment

7.8

Boarding

7.9

Comfort

7.6

Food

7.3

Overall

7.6

Reviews

1 / 20
6.0
Good

Anonymous,Sept 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for
Lufthansa
6.8
Okay
7,572 reviews
Cathay Pacific
7.6
Good
1,060 reviews
Check prices

Crew

8.1

Entertainment

7.8

Boarding

7.9

Comfort

7.6

Food

7.3

Overall

7.6

Reviews

1 / 20
6.0
Good

Anonymous,Sept 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for
British Airways
6.7
Okay
7,522 reviews
Cathay Pacific
7.6
Good
1,060 reviews
Check prices

Crew

8.1

Entertainment

7.8

Boarding

7.9

Comfort

7.6

Food

7.3

Overall

7.6

Reviews

1 / 20
6.0
Good

Anonymous,Sept 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to United Kingdom. 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 from for flights from Hong Kong to United Kingdom?

    Hong Kong Intl (HKG), located 26.0 km from the city centre, is the airport you fly out of when you book flights from Hong Kong to United Kingdom.

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

    For as low as HK$4,709, Air France can have you in United Kingdom from Hong Kong in 17h 15m. Hong Kong and United Kingdom 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 Hong Kong to United Kingdom one-way?

    The cheapet airlines for a one-way flight from Hong Kong to United Kingdom are Juneyao Airlines (HK$1,966), China Eastern (HK$2,028), and Royal Brunei Airlines (HK$2,324).

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

    When deciding which route to take from Hong Kong to United Kingdom, consider Hong Kong Intl - London Heathrow, Hong Kong Intl - London Gatwick or Hong Kong Intl - London City, as they are the most popular.

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

    No one likes to see their flight delayed. When booking a flight from Hong Kong to United Kingdom consider choosing Iberia(77%), British Airways(77%) or Cathay Pacific(44%), as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Hong Kong to United Kingdom?

    Looking at all options, your cheapest flight can be booked for HK$4,188. While the most popular route (Hong Kong Intl - London Heathrow) can be booked for HK$4,072 on average, our data indicates HK$25,500 when flying from Hong Kong to United Kingdom.

  • Can I find deals for flights from Hong Kong to United Kingdom that include hotel bookings?

    Yes. In addition to deals on Hong Kong to United Kingdom flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to United Kingdom?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to United Kingdom.

  • Can I find deals for business class flights from Hong Kong to United Kingdom?

    Yes. Cheapflights offers flight deals from Hong Kong to United Kingdom 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 Hong Kong to United Kingdom?

    Currently, February is the cheapest month in which you can book a flight from Hong Kong to United Kingdom (average of HK$3,241). Flying from Hong Kong to United Kingdom in August is currently the most expensive (average of HK$5,215). 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

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Alternative routes for Hong Kong to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Hong Kong to United Kingdom

Discover the top 10 airlines that operate flights from Hong Kong to United Kingdom. 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 15 november 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestHK$2,709AverageHK$5,772FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapestHK$3,085AverageHK$6,384FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
China SouthernCheapestHK$3,406AverageHK$5,266FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China EasternCheapestHK$3,560AverageHK$6,074FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
FinnairCheapestHK$4,164AverageHK$5,634FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapestHK$4,372AverageHK$6,882FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestHK$4,388AverageHK$5,477FlexibilityNo cancel feeOn-time77%
Search Air France flights
Etihad AirwaysCheapestHK$4,411AverageHK$5,470FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Juneyao AirlinesCheapestHK$4,561AverageHK$5,987FlexibilityNo cancel feeOn-time66%
Search Juneyao Airlines flights
Turkish AirlinesCheapestHK$4,721AverageHK$6,389FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines 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 Hong Kong to United Kingdom?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Hong Kong to United Kingdom. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to United Kingdom from Hong Kong 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 Hong Kong to United Kingdom with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Hong Kong to United Kingdom flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from Hong Kong to United Kingdom on Cheapflights with our Price Alert feature and get notified when better prices are available.

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