Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from the United Kingdom to Hong Kong from £223

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
30 Mar — 6 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 28 February 2026.

Tue 28/412:35
LGW
-
HKG
1 stop16h 15m
Air China
Mon 11/520:15
HKG
-
LGW
1 stop17h 20m
Air China
Deal found 27/2£351
Wed 22/421:00
LHR
-
HKG
1 stop18h 45m
China Southern
Mon 11/508:30
HKG
-
LHR
1 stop16h 35m
China Southern
Deal found 27/2£352
Thu 11/612:35
LGW
-
HKG
1 stop16h 15m
Air China
Thu 18/613:30
HKG
-
LGW
1 stop24h 05m
Air China
Deal found 26/2£352
Tue 10/321:30
LHR
-
HKG
1 stop17h 30m
China Southern
Tue 24/308:30
HKG
-
LHR
1 stop18h 05m
China Southern
Deal found 27/2£352
Thu 14/512:35
LGW
-
HKG
1 stop16h 15m
Air China
Mon 25/517:45
HKG
-
LGW
1 stop19h 50m
Air China
Deal found 27/2£352
Mon 9/321:00
LHR
-
HKG
1 stop30h 30m
China Eastern
Wed 25/307:40
HKG
-
LHR
1 stop17h 50m
China Eastern
Deal found 28/2£353
Sun 19/419:00
LGW
-
HKG
1 stop19h 30m
China Eastern
Sat 9/520:05
HKG
-
LGW
1 stop26h 55m
China Eastern
Deal found 27/2£353
Wed 8/422:00
LHR
-
HKG
1 stop28h 05m
Hainan Airlines
Wed 3/610:15
HKG
-
LHR
1 stop16h 15m
Hainan Airlines
Deal found 28/2£354
Thu 7/511:35
LGW
-
HKG
1 stop19h 30m
China Eastern
Tue 19/520:05
HKG
-
LGW
1 stop25h 55m
China Eastern
Deal found 27/2£354
Tue 10/321:30
LHR
-
HKG
1 stop17h 30m
China Southern
Sun 15/314:05
HKG
-
LHR
1 stop36h 30m
China Southern
Deal found 27/2£355
Thu 23/411:35
LGW
-
HKG
1 stop17h 15m
China Eastern
Sun 10/517:05
HKG
-
LGW
1 stop20h 35m
China Eastern
Deal found 27/2£355
Wed 11/321:00
LHR
-
HKG
1 stop16h 05m
China Eastern
Tue 17/309:20
HKG
-
LHR
1 stop16h 10m
China Eastern
Deal found 27/2£355

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 28 February 2026.

Round-trip from

£351

One-way from

£223

Popular in

July

Cheapest in

November

Average price

£611

Good round-trip deal

£720 or less

Good one-way deal

£488 or less
Air China
  • Air China
  • 28/4-11/5
  • 2 total stops
  • 33h 35m 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 (£79 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£17 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.
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 858,174 searches. Data last updated 28 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

Depart

Return

Price

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Sat 18/4

11:35-11:50

1 stop17h 15m

Hong Kong Intl

Sat 9/5

20:05-16:00

1 stop26h 55m

£356

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Fri 24/4

11:35-20:15

2 stops25h 40m

Hong Kong Intl

Sun 10/5

13:55-06:40

1 stop23h 45m

£361

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

£385

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Fri 13/3

17:00-21:05

1 stop20h 05m

Hong Kong Intl

Fri 20/3

11:55-06:30

1 stop26h 35m

£418

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Sun 15/3

17:00-19:20

1 stop18h 20m

Hong Kong Intl

Fri 20/3

17:40-06:30

1 stop20h 50m

£418

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Tue 19/5

11:35-14:05

1 stop19h 30m

Hong Kong Intl

Thu 21/5

12:50-15:10

1 stop33h 20m

£444

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Wed 11/3

17:00-19:20

1 stop18h 20m

Hong Kong Intl

Thu 2/4

17:05-06:40

1 stop20h 35m

£447

ManchesterHong Kong

MAN - HKG

MANHKG

Manchester

Mon 11/5

11:10-10:40

1 stop16h 30m

Hong Kong Intl

Thu 14/5

20:40-06:50

1 stop17h 10m

£539

LondonHong Kong

LTN - HKG

LTNHKG

London Luton

Thu 23/4

06:20-13:50

2 stops24h 30m

Hong Kong Intl

Sat 2/5

18:40-13:45

2 stops26h 05m

£565

LondonHong Kong

STN - HKG

STNHKG

London Stansted

Tue 12/5

17:35-17:15

1 stop16h 40m

Hong Kong Intl

Tue 9/6

22:30-09:55

1 stop18h 25m

£574

Flights are sorted by cheapest return flights first.

Deals found on 24/2

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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 £243). Flying from United Kingdom to Hong Kong in July is currently the most expensive (average of £596). 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 28 February 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 28 February 2026.

The most flights from GB0 to HK0 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 28 February 2026.
Check out reviews from past customers who have flown with Cathay Pacific, China Southern, andChina Eastern 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
1,180 reviews
Check prices

Overall

7.6

Boarding

7.9

Food

7.3

Comfort

7.6

Crew

8.1

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Chi-Dung,Dec 2025

HKG - SGN

Boarding was crazy. Flight was delayed for an hour and passengers were trap on flight without water for an hour. Meals were disappointedly poor. Only one round of very little beverages (I was served half of a sparkling can—didnt know why crew refused yo serve me whole can). Crew were cold and rude and unattentive. Toilets are dirty terribly. Worst flight ever.
Cathay Pacific
7.6
Good
1,180 reviews
Cathay Pacific
7.6
Good
1,180 reviews
Check prices

Overall

7.6

Boarding

7.9

Food

7.3

Comfort

7.6

Crew

8.1

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Chi-Dung,Dec 2025

HKG - SGN

Boarding was crazy. Flight was delayed for an hour and passengers were trap on flight without water for an hour. Meals were disappointedly poor. Only one round of very little beverages (I was served half of a sparkling can—didnt know why crew refused yo serve me whole can). Crew were cold and rude and unattentive. Toilets are dirty terribly. Worst flight ever.
China Southern
7.4
Good
138 reviews
Cathay Pacific
7.6
Good
1,180 reviews
Check prices

Overall

7.6

Boarding

7.9

Food

7.3

Comfort

7.6

Crew

8.1

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Chi-Dung,Dec 2025

HKG - SGN

Boarding was crazy. Flight was delayed for an hour and passengers were trap on flight without water for an hour. Meals were disappointedly poor. Only one round of very little beverages (I was served half of a sparkling can—didnt know why crew refused yo serve me whole can). Crew were cold and rude and unattentive. Toilets are dirty terribly. Worst flight ever.
China Eastern
7.2
Good
196 reviews
Cathay Pacific
7.6
Good
1,180 reviews
Check prices

Overall

7.6

Boarding

7.9

Food

7.3

Comfort

7.6

Crew

8.1

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Chi-Dung,Dec 2025

HKG - SGN

Boarding was crazy. Flight was delayed for an hour and passengers were trap on flight without water for an hour. Meals were disappointedly poor. Only one round of very little beverages (I was served half of a sparkling can—didnt know why crew refused yo serve me whole can). Crew were cold and rude and unattentive. Toilets are dirty terribly. Worst flight ever.
Air China
7.2
Good
139 reviews
Cathay Pacific
7.6
Good
1,180 reviews
Check prices

Overall

7.6

Boarding

7.9

Food

7.3

Comfort

7.6

Crew

8.1

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Chi-Dung,Dec 2025

HKG - SGN

Boarding was crazy. Flight was delayed for an hour and passengers were trap on flight without water for an hour. Meals were disappointedly poor. Only one round of very little beverages (I was served half of a sparkling can—didnt know why crew refused yo serve me whole can). Crew were cold and rude and unattentive. Toilets are dirty terribly. Worst flight ever.
British Airways
6.7
Okay
7,772 reviews
Cathay Pacific
7.6
Good
1,180 reviews
Check prices

Overall

7.6

Boarding

7.9

Food

7.3

Comfort

7.6

Crew

8.1

Entertainment

7.8

Reviews

1 / 20
2.0
Mediocre

Chi-Dung,Dec 2025

HKG - SGN

Boarding was crazy. Flight was delayed for an hour and passengers were trap on flight without water for an hour. Meals were disappointedly poor. Only one round of very little beverages (I was served half of a sparkling can—didnt know why crew refused yo serve me whole can). Crew were cold and rude and unattentive. Toilets are dirty terribly. Worst flight ever.

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?

    China Eastern, Juneyao Airlines, and Turkish Airlines can get you from United Kingdom to Hong Kong in just under 16h 30m. Your travel time can differ by up to 45m. The distance between United Kingdom and Hong Kong is about 5973 mi. 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?

    One-way options have recently been found by users for as low as £175 on China Eastern. Other airlines that offer cheap prices include China Southern from £204 and Air China from £227 one-way.

  • 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 £243). Flying from United Kingdom to Hong Kong in July is currently the most expensive (average of £596). 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.
Heathrow to Suvarnabhumi flights
Heathrow to Haneda flights
Gatwick to Suvarnabhumi flights
Stansted to Suvarnabhumi flights
London City to Suvarnabhumi flights
Heathrow to Kuala Lumpur Intl flights
Heathrow to Narita flights
Gatwick to Haneda flights
Gatwick to Narita flights
Heathrow to Colombo flights
Stansted to Narita flights
Heathrow to Hong Kong flights
London City to Haneda flights
Manchester to Suvarnabhumi flights
London City to Narita flights
Gatwick to Kuala Lumpur Intl flights
Heathrow to New Delhi flights
Heathrow to Manila flights
Heathrow to Incheon Intl flights
Stansted to Haneda flights
Heathrow to Don Mueang Intl flights
Manchester to Islamabad flights
Heathrow to Singapore flights
Heathrow to Islamabad flights
Heathrow to Mumbai flights
Luton to Suvarnabhumi flights
Stansted to Kuala Lumpur Intl flights
London City to Kuala Lumpur Intl flights
Heathrow to Hongqiao Intl flights
Heathrow to Lahore flights
Gatwick to Manila flights
Stansted to Manila flights
Gatwick to Singapore flights
Heathrow to Denpasar flights
Gatwick to Islamabad flights
Stansted to Colombo flights
Stansted to Islamabad flights
Heathrow to Hanoi flights
Gatwick to Colombo flights
Heathrow to Dhaka flights
Gatwick to Don Mueang Intl flights
London City to Manila flights
Heathrow to Hyderabad flights
Heathrow to Phuket City flights
Gatwick to Hong Kong flights
Birmingham to Suvarnabhumi flights
Gatwick to Incheon Intl flights
Heathrow to Taiwan Taoyuan Intl flights
Heathrow to Gimpo Intl flights
Stansted to Hong Kong flights

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 28 February 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£270Average£399FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
China SouthernCheapest£292Average£486FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapest£310Average£455FlexibilityNo cancel feeOn-time67%
Search Air China flights
Hainan AirlinesCheapest£319Average£488FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Thai AirwaysCheapest£362Average£595FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Etihad AirwaysCheapest£425Average£540FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Juneyao AirlinesCheapest£443Average£578FlexibilityNo cancel feeOn-time66%
Search Juneyao Airlines flights
SWISSCheapest£451Average£681FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapest£453Average£649FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air IndiaCheapest£487Average£577FlexibilityNo cancel feeOn-timeN/A
Search Air India 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 helps you search for flights from United Kingdom to Hong Kong via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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! Start tracking prices for United Kingdom to Hong Kong flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.