Cheap flights from London Heathrow Airport to Hong Kong from £256

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HKG
30 May — 6 Jun1
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 30 April 2026.

Tue 17/1120:25
LHR
-
HKG
1 stop31h 15m
Air China
Mon 23/1117:50
HKG
-
LHR
1 stop30h 05m
Air China
Deal found 27/4£393
Mon 1/622:00
LHR
-
HKG
2 stops34h 00m
Hainan Airlines
Thu 11/616:05
HKG
-
LHR
2 stops34h 25m
Hainan Airlines
Deal found 26/4£402
Mon 8/622:00
LHR
-
HKG
2 stops34h 00m
Hainan Airlines
Sun 14/610:15
HKG
-
LHR
2 stops40h 15m
Hainan Airlines
Deal found 27/4£404
Sat 19/922:40
LHR
-
HKG
1 stop15h 25m
Air China
Fri 16/1010:30
HKG
-
LHR
1 stop16h 55m
Air China
Deal found 26/4£405
Sun 8/1120:25
LHR
-
HKG
1 stop31h 15m
Air China
Tue 24/1117:50
HKG
-
LHR
1 stop30h 05m
Air China
Deal found 26/4£407
Wed 18/1117:40
LHR
-
HKG
1 stop15h 05m
Air China
Tue 8/1208:30
HKG
-
LHR
1 stop17h 20m
Air China
Deal found 26/4£410
Mon 9/1117:40
LHR
-
HKG
1 stop15h 05m
Air China
Tue 1/1217:50
HKG
-
LHR
1 stop30h 05m
Air China
Deal found 25/4£410
Sun 20/922:40
LHR
-
HKG
1 stop16h 05m
Air China
Wed 14/1014:35
HKG
-
LHR
1 stop36h 50m
Air China
Deal found 26/4£411
Thu 12/1120:25
LHR
-
HKG
1 stop17h 25m
Air China
Thu 26/1108:30
HKG
-
LHR
1 stop17h 20m
Air China
Deal found 26/4£412
Mon 15/622:00
LHR
-
HKG
2 stops28h 05m
Hainan Airlines
Wed 8/710:15
HKG
-
LHR
1 stop16h 15m
Hainan Airlines
Deal found 26/4£413
Mon 15/622:00
LHR
-
HKG
2 stops28h 05m
Hainan Airlines
Wed 15/710:15
HKG
-
LHR
1 stop16h 15m
Hainan Airlines
Deal found 26/4£415

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 30 April 2026.

Round-trip from

£402

One-way from

£256

Popular in

July

Cheapest in

November

Average price

£668

Good round-trip deal

£929 or less

Good one-way deal

£606 or less
Hainan Airlines
  • Hainan Airlines
  • 1/6-14/6
  • 4 total stops
  • 57h 45m total
  • London to Hong Kong
China Eastern
  • China Eastern
  • 7/9
  • 2 total stops
  • 36h 50m total
  • London to Hong Kong
Highest demand for flights based on searches. 14% potential increase in price (£87 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 30 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

Tue 19/5

20:45-09:00

1 stop29h 15m

Hong Kong Intl

Tue 16/6

20:10-07:00

1 stop17h 50m

£586

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 26/8

22:15-22:05

1 stop16h 50m

Hong Kong Intl

Mon 21/9

19:10-07:05

1 stop18h 55m

£754

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sun 24/5

19:20-15:25

Nonstop13h 05m

Hong Kong Intl

Tue 2/6

01:25-18:00

1 stop23h 35m

£765

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 8/6

19:20-15:25

Nonstop13h 05m

Hong Kong Intl

Sat 13/6

01:25-14:05

1 stop19h 40m

£768
Fastest return journey

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Fri 12/6

19:20-15:25

Nonstop13h 05m

Hong Kong Intl

Sun 21/6

22:45-06:15

Nonstop14h 30m

£861

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Tue 13/10

19:20-15:25

Nonstop13h 05m

Hong Kong Intl

Sat 7/11

18:05-13:20

1 stop27h 15m

£870

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sat 24/10

19:20-15:25

Nonstop13h 05m

Hong Kong Intl

Thu 12/11

22:45-05:35

Nonstop14h 50m

£898

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sun 13/9

18:10-17:40

1 stop16h 30m

Hong Kong Intl

Fri 18/9

22:15-09:10

2 stops41h 55m

£910

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Thu 6/8

07:30-15:05

2 stops24h 35m

Hong Kong Intl

Thu 3/9

22:15-15:10

2 stops47h 55m

£911

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Thu 18/6

10:00-17:45

2 stops24h 45m

Hong Kong Intl

Sun 20/9

12:55-15:20

2 stops33h 25m

£934

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 23 resultsSorted by cheapest first
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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?

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 48 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 £545). Flying from London Heathrow Airport to Hong Kong in July is currently the most expensive (average of £945). 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 30 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 30 April 2026.
Get a feel of what it's like to fly with Cathay Pacific,China Southern, andChina Eastern 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.

Food

7.3

Crew

8.1

Overall

7.6

Boarding

7.9

Comfort

7.6

Entertainment

7.8

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 😕

Food

7.3

Crew

8.1

Overall

7.6

Boarding

7.9

Comfort

7.6

Entertainment

7.8

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 😕

Food

7.3

Crew

8.1

Overall

7.6

Boarding

7.9

Comfort

7.6

Entertainment

7.8

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 😕

Food

7.3

Crew

8.1

Overall

7.6

Boarding

7.9

Comfort

7.6

Entertainment

7.8

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 😕

Food

7.3

Crew

8.1

Overall

7.6

Boarding

7.9

Comfort

7.6

Entertainment

7.8

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 😕

Food

7.3

Crew

8.1

Overall

7.6

Boarding

7.9

Comfort

7.6

Entertainment

7.8

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 £861, Etihad Airways can have you in Hong Kong from London Heathrow Airport in 13h 05m. 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 £290 and £302, 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 China Eastern, 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 £2,871, our data shows the cheapest flight currently is £541. When looking at the most popular route, (London Heathrow - Hong Kong Intl), you can expect to pay £413 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 £545). Flying from London Heathrow Airport to Hong Kong in July is currently the most expensive (average of £945). 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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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 30 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 30 April 2026.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest£282Average£375FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Hainan AirlinesCheapest£290Average£397FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
China EasternCheapest£302Average£414FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Air ChinaCheapest£318Average£437FlexibilityNo cancel feeOn-time67%
Search Air China flights
Etihad AirwaysCheapest£428Average£507FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
LufthansaCheapest£458Average£648FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SWISSCheapest£473Average£689FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air IndiaCheapest£486Average£577FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Thai AirwaysCheapest£493Average£609FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
British AirwaysCheapest£497Average£683FlexibilityNo 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.

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