Cheap flights from London Heathrow Airport to Hong Kong from £250

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 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HKG
17 May — 24 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Hong Kong Intl are usually found in November or May, booked 49 days in advance, depart on a Sunday or Monday and return on a Monday

Cheap flight deals from Heathrow to Hong Kong

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Hong Kong
Explore the most affordable flight options available from Heathrow to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 April 2026.

Sun 15/1120:25
LHR
-
HKG
1 stop16h 25m
Air China
Wed 9/1208:30
HKG
-
LHR
1 stop17h 20m
Air China
Deal found 12/4£377
Mon 9/1120:25
LHR
-
HKG
1 stop36h 20m
Air China
Thu 19/1108:30
HKG
-
LHR
1 stop17h 20m
Air China
Deal found 14/4£381
Mon 9/1117:40
LHR
-
HKG
1 stop15h 05m
Air China
Sun 29/1120:15
HKG
-
LHR
1 stop27h 40m
Air China
Deal found 12/4£384
Mon 21/922:40
LHR
-
HKG
1 stop30h 10m
Air China
Mon 9/1108:30
HKG
-
LHR
1 stop17h 20m
Air China
Deal found 14/4£385
Thu 29/1021:35
LHR
-
HKG
1 stop34h 20m
Air China
Wed 18/1113:00
HKG
-
LHR
1 stop36h 50m
Air China
Deal found 15/4£385
Sun 27/922:40
LHR
-
HKG
1 stop16h 05m
Air China
Sun 18/1020:15
HKG
-
LHR
1 stop31h 10m
Air China
Deal found 16/4£386
Mon 2/1117:40
LHR
-
HKG
1 stop15h 05m
Air China
Wed 25/1108:30
HKG
-
LHR
1 stop15h 25m
Air China
Deal found 14/4£387
Tue 1/1220:25
LHR
-
HKG
1 stop16h 25m
Air China
Tue 29/1220:15
HKG
-
LHR
1 stop29h 35m
Air China
Deal found 14/4£388
Tue 1/1220:25
LHR
-
HKG
1 stop17h 25m
Air China
Sun 20/1210:30
HKG
-
LHR
1 stop37h 25m
Air China
Deal found 14/4£389
Sat 31/1021:35
LHR
-
HKG
1 stop30h 30m
Air China
Sun 22/1117:50
HKG
-
LHR
1 stop32h 00m
Air China
Deal found 13/4£390
Sun 29/1120:25
LHR
-
HKG
1 stop16h 25m
Air China
Sat 23/108:30
HKG
-
LHR
1 stop17h 20m
Air China
Deal found 14/4£390

Find flight deals from Heathrow to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Hong Kong (HKG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 April 2026.

Round-trip from

£385

One-way from

£250

Popular in

July

Cheapest in

November

Average price

£663

Good round-trip deal

£836 or less

Good one-way deal

£655 or less
Air China
  • Air China
  • 21/9-9/11
  • 2 total stops
  • 47h 30m total
  • London to Hong Kong
China Eastern
  • China Eastern
  • 27/4
  • 1 total stop
  • 33h 45m total
  • London to Hong Kong
Highest demand for flights based on searches. 14% potential increase in price (£83 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Average for round-trip flights in April 2026
Price to beat on a round-trip flight from London Heathrow to Hong Kong Intl.
Price to beat on a one-way flight from London Heathrow to Hong Kong Intl.

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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 17 April 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sat 13/6

09:30-09:00

1 stop16h 30m

Hong Kong Intl

Fri 19/6

20:10-12:45

1 stop23h 35m

£601

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 5/8

21:45-09:00

1 stop28h 15m

Hong Kong Intl

Sat 15/8

20:10-12:45

1 stop23h 35m

£654

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Fri 24/7

14:45-09:00

1 stop35h 15m

Hong Kong Intl

Fri 31/7

20:10-18:45

1 stop29h 35m

£675

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 27/4

20:40-21:25

1 stop17h 45m

Hong Kong Intl

Thu 4/6

21:30-16:10

2 stops25h 40m

£736

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Tue 28/4

22:15-21:25

1 stop16h 10m

Hong Kong Intl

Wed 6/5

21:10-12:25

2 stops22h 15m

£737

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Fri 15/5

19:20-15:25

Nonstop13h 05m

Hong Kong Intl

Sun 31/5

02:00-18:00

1 stop23h 00m

£776

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 20/5

19:20-15:25

Nonstop13h 05m

Hong Kong Intl

Thu 28/5

01:25-18:00

1 stop23h 35m

£777

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 5/8

21:45-09:00

1 stop28h 15m

Hong Kong Intl

Wed 26/8

20:10-07:00

1 stop17h 50m

£796
Fastest return journey

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Thu 21/5

19:20-15:25

Nonstop13h 05m

Hong Kong Intl

Mon 15/6

22:45-06:15

Nonstop14h 30m

£814

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Thu 17/9

07:30-16:40

2 stops26h 10m

Hong Kong Intl

Mon 19/10

22:15-20:40

2 stops29h 25m

£826

Flights are sorted by cheapest return flights first.

Deals found on 13/4

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Heathrow to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Heathrow 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 London Heathrow Airport to Hong Kong

How far ahead should I book a flight from London Heathrow Airport to Hong Kong?

Use this chart to determine the optimal time to book a return flight from Heathrow to Hong Kong. Price data was last updated on 10 April 2026.

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Hong Kong, you should look to book at least 49 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from London Heathrow Airport to Hong Kong?

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Hong Kong (average of £543). Flying from London Heathrow Airport to Hong Kong in July is currently the most expensive (average of £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 LHR to HKG?

Find hourly flight availability from Heathrow 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 17 April 2026.

When flying from London Heathrow Airport 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.

How much does it cost for a return flight from London Heathrow Airport to Hong Kong?

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 17 April 2026.
Get a feel of what it's like to fly with Cathay Pacific,China Southern, andAir China from London Heathrow Airport to Hong Kong by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.1

Overall

7.6

Entertainment

7.8

Comfort

7.6

Food

7.3

Boarding

7.9

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕

Crew

8.1

Overall

7.6

Entertainment

7.8

Comfort

7.6

Food

7.3

Boarding

7.9

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕

Crew

8.1

Overall

7.6

Entertainment

7.8

Comfort

7.6

Food

7.3

Boarding

7.9

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕

Crew

8.1

Overall

7.6

Entertainment

7.8

Comfort

7.6

Food

7.3

Boarding

7.9

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕

Crew

8.1

Overall

7.6

Entertainment

7.8

Comfort

7.6

Food

7.3

Boarding

7.9

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕

Crew

8.1

Overall

7.6

Entertainment

7.8

Comfort

7.6

Food

7.3

Boarding

7.9

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 London Heathrow?

    For a flight from London Heathrow to Hong Kong, you will be flying into Hong Kong Intl. Hong Kong Intl (HKG) is just 16.2 mi from the center of the city. Hong Kong Intl is the only Hong Kong airport and it handles 7 inbound flights from London Heathrow per day. 18 airlines have flights to Hong Kong Intl from London Heathrow on a regular basis.

  • How long is the flight from London Heathrow Airport to Hong Kong?

    For as low as £601, Etihad Airways can have you in Hong Kong from London Heathrow Airport in 16h 30m. The distance between London Heathrow Airport and Hong Kong is about 5980 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from London Heathrow Airport to Hong Kong round-trip?

    Flying on China Southern is currently your cheapest option to Hong Kong, with prices starting at £282. Additional return tickets that might be worth considering are offered by Hainan Airlines and China Eastern, with the lowest prices starting at £289 and £301, respectively. These flights start at 58% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from London Heathrow Airport to Hong Kong one-way?

    The cheapest airline one-way is China Southern, with whom users have recently found tickets for as low as £225. However, be on the lookout for offers from Air China and Hainan Airlines, as they are both options that can get you from London Heathrow Airport to Hong Kong for a low price.

  • What are the most reliable airlines from London Heathrow Airport to Hong Kong?

    No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to Hong Kong consider choosing Iberia (76%), British Airways (76%) or Cathay Pacific (68%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from London Heathrow Airport to Hong Kong?

    While on average a flight from London Heathrow Airport to Hong Kong is generally £2,834, our data shows the cheapest flight currently is £505. When looking at the most popular route, (London Heathrow - Hong Kong Intl), you can expect to pay £373 for that flight.

  • Where are the most common stopover locations when flying from London Heathrow Airport to Hong Kong?

  • What are some popular things to do or see while on a stopover in Beijing?

    If you're on a stopover in Beijing and looking for things to do, consider visiting Forbidden City, The Antiquarium of the Palace Museum, or Zhengyangmen. Forbidden City, The Antiquarium of the Palace Museum, and Zhengyangmen can be visited by traveling about 15.1 mi, 14.9 mi, and 15.9 mi respectively from Beijing Capital.

  • What are some popular points of interest to see during a stopover in Beijing?

    The majority of Beijing visitors spend their time at Forbidden City, The Antiquarium of the Palace Museum, and Zhengyangmen. Forbidden City, The Antiquarium of the Palace Museum, and Zhengyangmen can be visited by travelling about 28.1 mi, 28.2 mi, and 27.0 mi respectively from Beijing Daxing Intl.

  • Where are the least popular stopover locations for London Heathrow Airport to Hong Kong flights?

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 London Heathrow Airport to Hong Kong?

    Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Hong Kong (average of £543). Flying from London Heathrow Airport to Hong Kong in July is currently the most expensive (average of £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.

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.

Fly from Heathrow to Hong Kong on these airlines

Choose from the following airlines for your flight from Heathrow to Hong Kong. Flights are based on user searches made on Cheapflights and were last updated on 17 April 2026.

Top 10 airlines flying from Heathrow to Hong Kong

Discover the top 10 airlines that operate flights from Heathrow 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 17 April 2026.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£282Average£378FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Hainan AirlinesCheapest£289Average£391FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
China EasternCheapest£301Average£410FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£317Average£438FlexibilityNo cancel feeOn-time67%
Search Air China flights
Etihad AirwaysCheapest£425Average£499FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
LufthansaCheapest£456Average£644FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SWISSCheapest£472Average£685FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air IndiaCheapest£484Average£575FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Thai AirwaysCheapest£494Average£610FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
British AirwaysCheapest£495Average£672FlexibilityNo cancel feeOn-time70%
Search British Airways 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 Heathrow to Hong Kong?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Hong Kong. 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 Heathrow to Hong Kong?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Hong Kong.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Hong Kong, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Heathrow to Hong Kong flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the 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.