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Cheap flights from London Heathrow Airport to Hong Kong from £326

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 18/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HKG
2 Jul — 9 Jul1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Hong Kong Intl are usually found in November or May, booked 42 days in advance, depart on a Sunday or Monday and return on a Monday

Cheap 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 27 June 2025.

Round-trip from

£457

One-way from

£326

Popular in

July

Cheapest in

November

Average price

£609

Good round-trip deal

£669 or less

Good one-way deal

£496 or less
China Southern
  • China Southern
  • 8/9-8/3
  • 2 total stops
  • 54h 35m total
  • London to Hong Kong
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Air India
  • Air India
  • 18/8
  • 1 total stop
  • 34h 00m total
  • London to Hong Kong
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£90 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from London Heathrow to Hong Kong Intl.
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Price to beat on a one-way flight from London Heathrow to Hong Kong Intl.
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Find flight deals from Heathrow to Hong Kong

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 27 June 2025.

Mon 8/921:00LHR - HKG
1 stop18h 45mChina Southern
Sun 8/314:05HKG - LHR
1 stop35h 50mChina Southern
Deal found 25/6£457
Wed 20/822:00LHR - HKG
1 stop28h 05mMultiple Airlines
Sun 24/811:00HKG - LHR
2 stops39h 30mMultiple Airlines
Deal found 25/6£460
Mon 27/1017:40LHR - HKG
1 stop17h 20mAir China
Sun 16/1120:15HKG - LHR
1 stop29h 35mAir China
Deal found 25/6£461
Fri 27/622:00LHR - HKG
2 stops38h 50mHainan Airlines
Thu 10/716:55HKG - LHR
2 stops33h 35mHainan Airlines
Deal found 24/6£462
Sun 9/1121:00LHR - HKG
2 stops29h 35mChina Eastern
Sun 30/1109:35HKG - LHR
1 stop15h 55mChina Eastern
Deal found 25/6£463
Mon 18/813:15LHR - HKG
1 stop34h 00mAir India
Thu 18/908:50HKG - LHR
1 stop17h 10mAir India
Deal found 26/6£466
Thu 13/1109:00LHR - HKG
1 stop15h 30mEtihad Airways
Tue 18/1119:35HKG - LHR
1 stop19h 10mEtihad Airways
Deal found 26/6£474
Sat 1/1120:05LHR - HKG
1 stop37h 00mSWISS
Sat 29/1123:20HKG - LHR
1 stop16h 45mSWISS
Deal found 25/6£486
Fri 21/1108:45LHR - HKG
2 stops23h 40mLufthansa
Wed 3/1223:45HKG - LHR
1 stop16h 00mLufthansa
Deal found 25/6£493

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 27 June 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Hong Kong that are best for you.

Fly from

Heathrow

Fly to

Hong Kong

Route

Depart

Return

Price

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 8/9

21:00-22:45

1 stop18h 45m

Hong Kong Intl

Sun 8/3

14:05-17:55

1 stop35h 50m

£457

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 20/8

22:00-09:05

1 stop28h 05m

Hong Kong Intl

Sun 24/8

11:00-19:30

2 stops39h 30m

£460

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 27/10

17:40-19:00

1 stop17h 20m

Hong Kong Intl

Sun 16/11

20:15-17:50

1 stop29h 35m

£461

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sun 9/11

21:00-10:35

2 stops29h 35m

Hong Kong Intl

Sun 30/11

09:35-17:30

1 stop15h 55m

£463

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 18/8

13:15-06:15

1 stop34h 00m

Hong Kong Intl

Thu 18/9

08:50-19:00

1 stop17h 10m

£466

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 9/7

22:00-09:05

1 stop28h 05m

Hong Kong Intl

Wed 13/8

10:15-19:30

1 stop16h 15m

£469

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Thu 13/11

09:00-08:30

1 stop15h 30m

Hong Kong Intl

Tue 18/11

19:35-06:45

1 stop19h 10m

£474

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Sat 1/11

20:05-17:05

1 stop37h 00m

Hong Kong Intl

Fri 28/11

23:20-08:05

1 stop16h 45m

£486

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Fri 21/11

08:45-16:25

2 stops23h 40m

Hong Kong Intl

Wed 3/12

23:45-07:45

1 stop16h 00m

£493

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 18/8

13:15-06:15

1 stop34h 00m

£326

Flights are sorted by cheapest return flights first.

Deals found on 25/6

Showing 1-10 of 13 results
1
2

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 20 June 2025.

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 42 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, April is the cheapest month in which you can book a flight from London Heathrow Airport to Hong Kong (average of £728). Flying from London Heathrow Airport to Hong Kong in July is currently the most expensive (average of £1,111). 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 27 June 2025.

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Hong Kong at midday. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from London Heathrow Airport to Hong Kong?

Use this chart to determine the cheapest time to fly return from Heathrow to Hong Kong. Price data was last updated on 22 June 2025.

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

Weekly flight availability from London Heathrow Airport to Hong Kong

Explore weekly flight availability from Heathrow 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 27 June 2025.

The most flights from LHR to HKG are scheduled on a Wednesday (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 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 27 June 2025.
Get a feel of what it's like to fly with Hainan Airlines, 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.
Hainan Airlines
8.2
Very Good
40 reviews
Check prices

Entertainment

7.7

Food

8.6

Boarding

8.6

Comfort

8.1

Crew

8.9

Overall

8.2

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Hainan Airlines
8.2
Very Good
40 reviews
Hainan Airlines
8.2
Very Good
40 reviews
Check prices

Entertainment

7.7

Food

8.6

Boarding

8.6

Comfort

8.1

Crew

8.9

Overall

8.2

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
China Southern
7.5
Good
99 reviews
Hainan Airlines
8.2
Very Good
40 reviews
Check prices

Entertainment

7.7

Food

8.6

Boarding

8.6

Comfort

8.1

Crew

8.9

Overall

8.2

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Air China
7.2
Good
92 reviews
Hainan Airlines
8.2
Very Good
40 reviews
Check prices

Entertainment

7.7

Food

8.6

Boarding

8.6

Comfort

8.1

Crew

8.9

Overall

8.2

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
China Eastern
7.1
Good
152 reviews
Hainan Airlines
8.2
Very Good
40 reviews
Check prices

Entertainment

7.7

Food

8.6

Boarding

8.6

Comfort

8.1

Crew

8.9

Overall

8.2

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Air India
5.5
Fair
2,920 reviews
Hainan Airlines
8.2
Very Good
40 reviews
Check prices

Entertainment

7.7

Food

8.6

Boarding

8.6

Comfort

8.1

Crew

8.9

Overall

8.2

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

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 6 inbound flights from London Heathrow per day. 22 airlines have flights to Hong Kong Intl from London Heathrow on a regular basis.

  • 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 £457. Additional return tickets that might be worth considering are offered by Air India and Air China, with the lowest prices starting at £466 and £466, respectively. These flights start at 29% 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 Air India, with whom users have recently found tickets for as low as £326. However, be on the lookout for offers from Hainan Airlines and China Southern, 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 Cathay Pacific (75%), Iberia (75%) or British Airways (75%) 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 £2,570, our data shows the cheapest flight currently is £415. When looking at the most popular route, (London Heathrow - Hong Kong Intl), you can expect to pay £318 for that flight.

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

    Of the flights from London Heathrow Airport to Hong Kong that have stopovers, most of them stop in Beijing. Beijing follows Beijing in terms of the most common stopover location on London Heathrow Airport to Hong Kong flights. Shanghai ranks third in terms of the most popular layover location on London Heathrow Airport to Hong Kong flights.

  • 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 Summer Palace, Forbidden City, or The Antiquarium of the Palace Museum. Summer Palace, Forbidden City, and The Antiquarium of the Palace Museum can be visited by traveling about 17.3 mi, 15.1 mi, and 14.9 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 Summer Palace, Forbidden City, and The Antiquarium of the Palace Museum. Summer Palace, Forbidden City, and The Antiquarium of the Palace Museum can be visited by travelling about 34.6 mi, 28.1 mi, and 28.2 mi respectively from Beijing Daxing Intl.

  • What are points of interest worth seeing during a stopover in Shanghai?

    Shanghai Disneyland, Shanghai Grand Theatre, and French Concession are the most popular attractions in Shanghai if you're in need of something to do during your stopover. Shanghai Disneyland, Shanghai Grand Theatre, and French Concession can be visited by travelling about 8.7 mi, 20.6 mi, and 20.4 mi respectively from Shanghai Pu Dong.

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

    London Heathrow Airport to Hong Kong flights that have stopovers will least frequently stop in Dubai. Paris follows Dubai in terms of the least common stopover location on London Heathrow Airport to Hong Kong flights. Bangkok follows Paris in terms of the least frequent stopover locations on 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, April is the cheapest month in which you can book a flight from London Heathrow Airport to Hong Kong (average of £728). Flying from London Heathrow Airport to Hong Kong in July is currently the most expensive (average of £1,111). 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

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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 27 June 2025.
Cathay Pacific flights from London Heathrow to Hong Kong Intl
Air China flights from London Heathrow to Hong Kong Intl
British Airways flights from London Heathrow to Hong Kong Intl
China Southern flights from London Heathrow to Hong Kong Intl
Virgin Atlantic flights from London Heathrow to Hong Kong Intl

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 27 June 2025.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest£257Average£766FlexibilityNo cancel feeOn-time75%
Search Emirates flights
China SouthernCheapest£295Average£377FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China EasternCheapest£297Average£385FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
SWISSCheapest£329Average£550FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapest£352Average£654FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Hainan AirlinesCheapest£373Average£526FlexibilityNo cancel feeOn-time61%
Search Hainan Airlines flights
Etihad AirwaysCheapest£461Average£494FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air IndiaCheapest£473Average£622FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
KLMCheapest£489Average£743FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£496Average£666FlexibilityNo cancel feeOn-time77%
Search Air France 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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