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

For as low as HK$4,861, SWISS can have you in United Kingdom from Hong Kong in 18h 45m. Hong Kong and United Kingdom 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. Find deals

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 China Southern (HK$1,890), China Eastern (HK$2,800), and IndiGo (HK$2,940). Find deals

In terms of precipitation, rainfall in United Kingdom ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit United Kingdom when rainfall is around 40.0 mm.

If weather is an important factor for your trip to United Kingdom, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 Stansted, as they are the most popular.

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

Looking at all options, your cheapest flight can be booked for HK$4,336. While the most popular route (Hong Kong Intl - London Heathrow) can be booked for HK$4,339 on average, our data indicates HK$25,489 when flying from Hong Kong to United Kingdom.

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(70%), British Airways(70%) or Cathay Pacific(60%), as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Hong Kong to United Kingdom?

Air France, Finnair and British Airways are the most popular airlines when flying from Hong Kong to United Kingdom.

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.

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.

HK$1,758+ Flights from Hong Kong to the United Kingdom

Cheap flight deals from Hong Kong to United Kingdom

Round-trip from	HK$4,262
One-way from	HK$1,758
Popular in	April
Cheapest in	November
Average price	HK$6,797
Good round-trip deal	HK$6,127 or less
Good one-way deal	HK$4,457 or less

SWISS
21-10-18-11
2 total stops
40h 20m total
Hong Kong to United Kingdom

Search Deals

China Southern
19-10
2 total stops
40h 15m total
Hong Kong to United Kingdom

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (HK$999 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (HK$704 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 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

Find flight deals from Hong Kong to United Kingdom

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 18 September 2025.

Tue 21-1023:15HKG - BHX

1 stop15h 35mSWISS

Wed 19-1109:00BHX - HKG

1 stop24h 45mSWISS

Deal found 17-9HK$4,262

Tue 21-1023:15HKG - BHX

1 stop15h 35mMultiple Airlines

Thu 20-1117:35BHX - HKG

1 stop14h 50mMultiple Airlines

Deal found 17-9HK$4,464

Mon 27-1023:30HKG - BHX

1 stop16h 40mSWISS

Tue 25-1109:00BHX - HKG

1 stop24h 45mSWISS

Deal found 16-9HK$4,565

Sun 9-1123:25HKG - MAN

1 stop16h 55mKLM

Mon 24-1120:40MAN - HKG

1 stop35h 40mKLM

Deal found 15-9HK$4,604

Mon 17-1123:30HKG - MAN

1 stop16h 50mSWISS

Sun 7-608:50MAN - HKG

1 stop24h 50mSWISS

Deal found 16-9HK$4,619

Sun 9-1123:25HKG - MAN

1 stop18h 45mMultiple Airlines

Mon 24-1111:05MAN - HKG

1 stop23h 25mMultiple Airlines

Deal found 16-9HK$4,627

Thu 16-1007:30HKG - MAN

3 stops33h 00mMultiple Airlines

Thu 23-1016:40MAN - HKG

2 stops24h 05mMultiple Airlines

Deal found 16-9HK$4,635

Mon 6-1023:25HKG - MAN

1 stop24h 55mMultiple Airlines

Sun 25-118:45MAN - HKG

1 stop15h 00mMultiple Airlines

Deal found 15-9HK$4,689

Mon 6-1020:40HKG - MAN

1 stop17h 10mJuneyao Airlines

Fri 24-1010:55MAN - HKG

1 stop25h 45mJuneyao Airlines

Deal found 16-9HK$4,721

Tue 14-1020:40HKG - MAN

1 stop17h 10mJuneyao Airlines

Fri 24-1010:55MAN - HKG

1 stop25h 45mJuneyao Airlines

Deal found 16-9HK$4,728

Sun 9-1123:45HKG - MAN

1 stop17h 00mLufthansa

Thu 13-1111:15MAN - HKG

2 stops21h 10mLufthansa

Deal found 16-9HK$4,744

Wed 22-1023:15HKG - BHX

1 stop25h 50mSWISS

Wed 19-1109:00BHX - HKG

1 stop24h 45mSWISS

Deal found 17-9HK$4,752

Best flights from Hong Kong to United Kingdom
Discover carefully curated flight deals from Hong Kong to United Kingdom that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2025.

Wed 22-1023:15HKG - BHX

1 stop25h 50mSWISS

Wed 19-1109:00BHX - HKG

1 stop24h 45mSWISS

Deal found 17-9HK$4,752

Sun 9-1123:25HKG - MAN

1 stop18h 45mKLM

Mon 24-1113:40MAN - HKG

2 stops20h 50mKLM

Deal found 15-9HK$4,861

Thu 12-321:45HKG - MAN

1 stop27h 40mFinnair

Wed 18-314:50MAN - HKG

2 stops20h 15mFinnair

Deal found 16-9HK$4,946

Thu 30-1016:00HKG - EDI

3 stops35h 40mMultiple Airlines

Thu 6-1114:40EDI - HKG

2 stops20h 25mMultiple Airlines

Deal found 15-9HK$5,000

Wed 22-1023:25HKG - BHX

1 stop16h 20mLufthansa

Tue 18-1110:45BHX - HKG

2 stops21h 40mLufthansa

Deal found 17-9HK$5,599

Fri 27-222:45HKG - LHR

Nonstop14h 50mBritish Airways

Sun 15-317:55LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 16-9HK$5,770

Tue 11-1118:05HKG - STN

1 stop26h 00mEmirates

Sun 30-1114:05STN - HKG

1 stop23h 45mEmirates

Deal found 15-9HK$5,903

Thu 12-322:40HKG - GLA

2 stops25h 55mAir France

Mon 16-313:25GLA - HKG

2 stops21h 05mAir France

Deal found 14-9HK$6,159

Mon 13-1014:25HKG - LGW

1 stop23h 15mSingapore Airlines

Mon 27-1009:20LGW - HKG

1 stop20h 35mSingapore Airlines

Deal found 15-9HK$6,385

Wed 22-1023:15HKG - BHX

1 stop25h 50mSWISS

Thu 20-1118:50BHX - HKG

1 stop14h 55mSWISS

Deal found 17-9HK$4,969

Wed 25-218:05HKG - SOU

2 stops29h 30mQatar Airways

Tue 26-509:10SOU - HKG

2 stops29h 45mQatar Airways

Deal found 15-9HK$10,071

Fri 30-121:45HKG - MAN

1 stop19h 25mFinnair

Tue 3-309:55MAN - HKG

1 stop25h 10mFinnair

Deal found 15-9HK$5,039

Mon 17-1123:30HKG - MAN

1 stop16h 50mMultiple Airlines

Sat 29-1106:45MAN - HKG

2 stops25h 40mMultiple Airlines

Deal found 16-9HK$5,063

Sat 7-323:30HKG - EDI

1 stop27h 25mSWISS

Mon 16-319:40EDI - HKG

1 stop38h 05mSWISS

Deal found 16-9HK$5,125

Sun 16-1117:50HKG - LTN

2 stops35h 15mMultiple Airlines

Thu 20-1109:15LTN - HKG

2 stops25h 45mMultiple Airlines

Deal found 16-9HK$5,140

Thu 26-221:45HKG - LHR

1 stop25h 30mFinnair

Fri 6-310:20LHR - HKG

1 stop24h 45mFinnair

Deal found 16-9HK$5,203

Thu 25-1222:45HKG - LHR

Nonstop14h 50mBritish Airways

Sat 10-117:55LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 16-9HK$5,770

Wed 29-1023:45HKG - BHX

2 stops18h 15mLufthansa

Wed 26-1117:45BHX - HKG

1 stop14h 40mLufthansa

Deal found 16-9HK$5,848

Wed 12-1118:05HKG - STN

1 stop26h 00mEmirates

Wed 19-1120:15STN - HKG

1 stop17h 35mEmirates

Deal found 16-9HK$5,903

Sun 28-1222:40HKG - GLA

2 stops22h 05mKLM

Fri 9-106:05GLA - HKG

2 stops28h 25mKLM

Deal found 15-9HK$6,113

Thu 20-1123:30HKG - MAN

1 stop16h 50mMultiple Airlines

Mon 2-311:15MAN - HKG

2 stops21h 10mMultiple Airlines

Deal found 17-9HK$5,164

Thu 5-323:30HKG - LHR

1 stop16h 35mSWISS

Wed 26-818:40LHR - HKG

1 stop15h 00mSWISS

Deal found 17-9HK$5,195

Wed 24-1222:45HKG - LHR

Nonstop14h 50mBritish Airways

Fri 9-117:55LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 17-9HK$5,770

Thu 30-1009:55HKG - EDI

2 stops29h 35mFinnair

Thu 6-1118:35EDI - HKG

1 stop16h 30mFinnair

Deal found 15-9HK$5,288

Fri 7-1118:05HKG - STN

1 stop31h 55mEmirates

Tue 25-1114:05STN - HKG

1 stop23h 45mEmirates

Deal found 15-9HK$5,903

Wed 29-1023:45HKG - BHX

2 stops18h 15mLufthansa

Mon 24-1110:45BHX - HKG

2 stops21h 40mLufthansa

Deal found 16-9HK$5,910

Wed 12-1122:45HKG - LHR

Nonstop14h 50mBritish Airways

Wed 19-1117:55LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 16-9HK$5,778

Fri 13-323:30HKG - LCY

1 stop16h 25mSWISS

Tue 17-317:45LCY - HKG

1 stop16h 00mSWISS

Deal found 15-9HK$5,296

Thu 30-1021:45HKG - GLA

2 stops31h 40mMultiple Airlines

Thu 6-1107:15GLA - HKG

2 stops27h 50mMultiple Airlines

Deal found 15-9HK$5,327

Thu 23-1023:25HKG - BHX

1 stop16h 20mLufthansa

Tue 18-1117:45BHX - HKG

1 stop14h 40mLufthansa

Deal found 17-9HK$5,918

Direct flights from Hong Kong to United Kingdom
Explore direct flight options from Hong Kong to United Kingdom based on user searches, and compare prices and availability for your desired travel dates. Data last updated 18 September 2025.

Thu 6-1122:45HKG - LHR

Nonstop14h 50mBritish Airways

Sun 23-1117:55LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 16-9HK$5,770

Wed 11-222:45HKG - LHR

Nonstop14h 50mBritish Airways

Fri 27-217:55LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 17-9HK$5,778

Mon 13-1023:00HKG - LHR

Nonstop14h 30mBritish Airways

Wed 29-1017:55LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 17-9HK$5,786

Mon 13-1023:00HKG - LHR

Nonstop14h 30mBritish Airways

Sun 9-1117:55LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 17-9HK$5,794

Wed 5-1122:45HKG - LHR

Nonstop14h 50mBritish Airways

Wed 26-1117:55LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 17-9HK$5,809

Sun 26-1022:45HKG - LHR

Nonstop14h 50mBritish Airways

Mon 3-1117:55LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 16-9HK$5,848

Sat 8-1122:45HKG - LHR

Nonstop14h 50mBritish Airways

Fri 14-1117:55LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 16-9HK$5,949

Tue 4-1122:45HKG - LHR

Nonstop14h 50mBritish Airways

Fri 14-1117:55LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 15-9HK$5,980

Wed 15-1023:00HKG - LHR

Nonstop14h 30mBritish Airways

Fri 21-1117:55LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 16-9HK$6,097

Fri 17-1023:00HKG - LHR

Nonstop14h 30mBritish Airways

Wed 29-1017:55LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 16-9HK$6,105

Tue 11-1122:45HKG - LHR

Nonstop14h 50mBritish Airways

Fri 21-1117:55LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 16-9HK$6,260

Sat 18-1023:00HKG - LHR

Nonstop14h 30mBritish Airways

Wed 5-1117:55LHR - HKG

Nonstop12h 55mBritish Airways

Deal found 16-9HK$6,268

Last-minute flights from Hong Kong to United Kingdom
Discover last-minute flight deals from Hong Kong to United Kingdom. Data last updated 18 September 2025 and is based on user searches.

Mon 6-1023:25HKG - MAN

1 stop24h 55mMultiple Airlines

Sun 25-118:45MAN - HKG

1 stop15h 00mMultiple Airlines

Deal found 15-9HK$4,689

Mon 6-1020:40HKG - MAN

1 stop17h 10mJuneyao Airlines

Fri 24-1010:55MAN - HKG

1 stop25h 45mJuneyao Airlines

Deal found 16-9HK$4,721

Mon 6-1023:25HKG - MAN

1 stop24h 55mLufthansa

Sun 25-111:15MAN - HKG

2 stops21h 10mLufthansa

Deal found 15-9HK$4,759

Thu 9-1007:30HKG - LHR

1 stop18h 10mMultiple Airlines

Mon 20-1021:00LHR - HKG

1 stop18h 45mMultiple Airlines

Deal found 17-9HK$5,032

Mon 13-1020:15HKG - MAN

3 stops30h 45mMultiple Airlines

Mon 20-1007:15MAN - HKG

2 stops25h 40mMultiple Airlines

Deal found 15-9HK$5,024

Tue 14-1020:40HKG - MAN

1 stop17h 10mJuneyao Airlines

Fri 24-1010:55MAN - HKG

1 stop25h 45mJuneyao Airlines

Deal found 16-9HK$4,728

Thu 16-1007:30HKG - MAN

3 stops33h 00mMultiple Airlines

Thu 23-1016:40MAN - HKG

2 stops24h 05mMultiple Airlines

Deal found 16-9HK$4,635

Sat 18-1023:25HKG - LHR

1 stop16h 15mLufthansa

Sun 1-319:30LHR - HKG

1 stop36h 55mLufthansa

Deal found 17-9HK$5,016

Mon 20-1007:30HKG - LGW

3 stops32h 00mMultiple Airlines

Tue 4-1107:00LGW - HKG

2 stops21h 40mMultiple Airlines

Deal found 17-9HK$5,024

Wed 22-1023:15HKG - MAN

1 stop15h 50mSWISS

Tue 4-1109:10MAN - HKG

1 stop24h 35mSWISS

Deal found 16-9HK$5,000

Thu 30-1016:00HKG - MAN

3 stops36h 00mMultiple Airlines

Thu 6-1107:40MAN - HKG

2 stops27h 25mMultiple Airlines

Deal found 15-9HK$4,907

Thu 30-1016:00HKG - EDI

3 stops35h 40mMultiple Airlines

Thu 6-1114:40EDI - HKG

2 stops20h 25mMultiple Airlines

Deal found 15-9HK$4,985

One-way flights from Hong Kong to United Kingdom
Search for one-way flight options from Hong Kong to United Kingdom. Find affordable one-way fares based on user searches. Data last updated 18 September 2025.

Sun 19-1013:40HKG - EDI

2 stops40h 15mChina Southern

Deal found 15-9HK$1,758

Mon 20-1008:30HKG - EDI

2 stops21h 25mChina Southern

Deal found 15-9HK$1,890

Tue 28-1016:55HKG - EDI

2 stops52h 55mMultiple Airlines

Deal found 16-9HK$1,929

Tue 11-1114:05HKG - EDI

2 stops39h 50mMultiple Airlines

Deal found 15-9HK$1,991

Tue 28-1016:55HKG - BHX

3 stops51h 55mMultiple Airlines

Deal found 16-9HK$2,294

Mon 27-1020:15HKG - EDI

2 stops34h 50mMultiple Airlines

Deal found 15-9HK$2,325

Sun 2-1121:15HKG - EDI

3 stops52h 40mMultiple Airlines

Deal found 17-9HK$2,457

Wed 12-1120:20HKG - GLA

2 stops26h 25mMultiple Airlines

Deal found 15-9HK$2,535

Fri 24-1018:35HKG - LHR

2 stops32h 40mAir China

Deal found 16-9HK$2,551

Thu 2-1020:05HKG - STN

2 stops50h 25mMultiple Airlines

Deal found 16-9HK$2,551

Sun 26-1013:40HKG - LGW

1 stop24h 50mChina Eastern

Deal found 16-9HK$2,551

Fri 19-1218:25HKG - LHR

2 stops31h 05mChina Eastern

Deal found 16-9HK$2,559

Cheapflights Fare Finder

Use the filters below to find and compare flights from Hong Kong to the United Kingdom that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Hong KongBirmingham

HKG - BHX

HKGBHX

Hong Kong Intl

Wed 22-10

23:15-18:05

1 stop25h 50m

Birmingham

Wed 19-11

09:00-17:45

1 stop24h 45m

HK$4,752

Hong KongManchester

HKG - MAN

HKGMAN

Hong Kong Intl

Sun 9-11

23:25-10:10

1 stop18h 45m

Manchester

Mon 24-11

13:40-18:30

2 stops20h 50m

HK$4,861

Hong KongManchester

HKG - MAN

HKGMAN

Hong Kong Intl

Thu 12-3

21:45-17:25

1 stop27h 40m

Manchester

Wed 18-3

14:50-19:05

2 stops20h 15m

HK$4,946

Hong KongBirmingham

HKG - BHX

HKGBHX

Hong Kong Intl

Wed 22-10

23:15-18:05

1 stop25h 50m

Birmingham

Thu 20-11

18:50-17:45

1 stop14h 55m

HK$4,969

Hong KongEdinburgh

HKG - EDI

HKGEDI

Hong Kong Intl

Thu 30-10

16:00-19:40

3 stops35h 40m

Edinburgh Turnhouse

Thu 6-11

14:40-19:05

2 stops20h 25m

HK$5,000

Hong KongManchester

HKG - MAN

HKGMAN

Hong Kong Intl

Fri 30-1

21:45-09:10

1 stop19h 25m

Manchester

Tue 3-3

09:55-19:05

1 stop25h 10m

HK$5,039

Hong KongManchester

HKG - MAN

HKGMAN

Hong Kong Intl

Mon 17-11

23:30-08:20

1 stop16h 50m

Manchester

Sat 29-11

06:45-16:25

2 stops25h 40m

HK$5,063

Hong KongEdinburgh

HKG - EDI

HKGEDI

Hong Kong Intl

Sat 7-3

23:30-18:55

1 stop27h 25m

Edinburgh Turnhouse

Mon 16-3

19:40-17:45

1 stop38h 05m

HK$5,125

Hong KongLondon

HKG - LTN

HKGLTN

Hong Kong Intl

Sun 16-11

17:50-21:05

2 stops35h 15m

London Luton

Thu 20-11

09:15-19:00

2 stops25h 45m

HK$5,140

Hong KongManchester

HKG - MAN

HKGMAN

Hong Kong Intl

Thu 20-11

23:30-08:20

1 stop16h 50m

Manchester

Mon 2-3

11:15-16:25

2 stops21h 10m

HK$5,164

Flights are sorted by cheapest return flights first.

Deals found on 15-9

Showing 1-10 of 60 results

...

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$553). Flying from Hong Kong to United Kingdom in August is currently the most expensive (average of HK$937). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hong Kong to United Kingdom as you normally would.

Weekly flight availability from Hong Kong to United Kingdom

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

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

998 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

anish,Aug 2025

HKG - KTM

Journey was way better than on the airbus from Toronto to Hongkong , as the economy seats were better .

Cathay Pacific

7.6

Good

998 reviews

Cathay Pacific

7.6

Good

998 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

anish,Aug 2025

HKG - KTM

Journey was way better than on the airbus from Toronto to Hongkong , as the economy seats were better .

Finnair

7.6

Good

1,324 reviews

Cathay Pacific

7.6

Good

998 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

anish,Aug 2025

HKG - KTM

Journey was way better than on the airbus from Toronto to Hongkong , as the economy seats were better .

SWISS

7.6

Good

1,737 reviews

Cathay Pacific

7.6

Good

998 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

anish,Aug 2025

HKG - KTM

Journey was way better than on the airbus from Toronto to Hongkong , as the economy seats were better .

Lufthansa

6.8

Okay

7,409 reviews

Cathay Pacific

7.6

Good

998 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

anish,Aug 2025

HKG - KTM

Journey was way better than on the airbus from Toronto to Hongkong , as the economy seats were better .

British Airways

6.7

Okay

7,367 reviews

Cathay Pacific

7.6

Good

998 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

anish,Aug 2025

HKG - KTM

Journey was way better than on the airbus from Toronto to Hongkong , as the economy seats were better .

Related info for your journey

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$4,861, SWISS can have you in United Kingdom from Hong Kong in 18h 45m. Hong Kong and United Kingdom 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 Hong Kong to United Kingdom one-way?
The cheapet airlines for a one-way flight from Hong Kong to United Kingdom are China Southern (HK$1,890), China Eastern (HK$2,800), and IndiGo (HK$2,940).
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 Stansted, 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(70%), British Airways(70%) or Cathay Pacific(60%), 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$4,336. While the most popular route (Hong Kong Intl - London Heathrow) can be booked for HK$4,339 on average, our data indicates HK$25,489 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$553). Flying from Hong Kong to United Kingdom in August is currently the most expensive (average of HK$937). 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.

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Alternative routes for Hong Kong to United Kingdom

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Complete your trip

United Kingdom car hire

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Top 10 airlines flying from Hong Kong to United Kingdom

Airline	Cheapest	Average	Flexibility	On-time
SWISS	CheapestHK$2,691	AverageHK$5,502	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
China Southern	CheapestHK$3,092	AverageHK$4,977	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Lufthansa	CheapestHK$3,095	AverageHK$6,358	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
China Eastern	CheapestHK$3,470	AverageHK$5,795	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Air China	CheapestHK$3,654	AverageHK$6,439	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Finnair	CheapestHK$4,169	AverageHK$5,631	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Air France	CheapestHK$4,391	AverageHK$5,475	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Etihad Airways	CheapestHK$4,414	AverageHK$5,461	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
KLM	CheapestHK$4,483	AverageHK$7,238	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Juneyao Airlines	CheapestHK$4,565	AverageHK$6,037	FlexibilityNo cancel fee	On-time66%	Search Juneyao Airlines flights

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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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Cheap flights from Hong Kong to the United Kingdom from HK$1,758

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 19-10. Fares are subject to change and may not be available on all flights or dates of travel.

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 18 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Hong Kong to United Kingdom

Cheapest flights from Hong Kong to United KingdomExplore 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 18 September 2025.

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 18 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Hong Kong to the United Kingdom that are best for you.

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.

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?

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 18 September 2025.

Weekly flight availability from Hong Kong to United Kingdom

Reviews of airlines servicing United Kingdom

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.

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?

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

What are the cheapest airlines to fly from Hong Kong to United Kingdom one-way?

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

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

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

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

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

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

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

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 Hong Kong to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Hong Kong to United Kingdom

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?

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

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

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

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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 18 September 2025.