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Cheap flights from London Heathrow Airport to Hong Kong from HK$2,653

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 29-4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HKG
17 Apr — 24 Apr1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Hong Kong Intl are usually found in November or May, booked 21 days in advance, depart on a Sunday or Wednesday and return on a Tuesday

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 12 April 2025.

Round-trip from

HK$3,855

One-way from

HK$2,653

Popular in

July

Cheapest in

November

Average price

HK$7,353

Good round-trip deal

HK$6,414 or less

Good one-way deal

HK$5,334 or less
China Southern
  • China Southern
  • 11-6-25-6
  • 2 total stops
  • 35h 20m total
  • London to Hong Kong
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29-4
  • 29-4
  • 3 total stops
  • 44h 40m total
  • London to Hong Kong
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Highest demand for flights based on searches. 16% potential increase in price (HK$10,506 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (HK$1,796 potential savings vs. average return price).
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Average for round-trip flights in April 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 12 April 2025.

Wed 11-621:00LHR - HKG
1 stop18h 45mChina Southern
Wed 25-608:30HKG - LHR
1 stop16h 35mChina Southern
Deal found 11-4HK$3,855
Mon 5-521:20LHR - HKG
1 stop33h 45mChina Eastern
Sun 18-515:05HKG - LHR
1 stop34h 35mChina Eastern
Deal found 11-4HK$3,878
Wed 14-520:25LHR - HKG
1 stop32h 20mAir China
Wed 21-510:30HKG - LHR
1 stop17h 00mAir China
Deal found 11-4HK$3,971
Mon 28-422:00LHR - HKG
2 stops34h 05mMultiple Airlines
Thu 15-511:00HKG - LHR
2 stops39h 30mMultiple Airlines
Deal found 11-4HK$4,367
Mon 5-522:00LHR - HKG
2 stops34h 45mHainan Airlines
Sun 18-516:55HKG - LHR
2 stops33h 35mHainan Airlines
Deal found 11-4HK$4,537
Tue 6-515:35LHR - HKG
1 stop16h 35mQatar Airways
Wed 21-501:25HKG - LHR
1 stop19h 40mQatar Airways
Deal found 11-4HK$4,894
Fri 9-522:05LHR - HKG
2 stops38h 05mShenzhen Airlines
Fri 16-520:20HKG - LHR
2 stops30h 30mShenzhen Airlines
Deal found 11-4HK$4,917

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 70,647 searches. Data last updated 12 April 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

Departure

Return

Price

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 11-6

21:00-22:45

1 stop18h 45m

Hong Kong Intl

Wed 25-6

08:30-18:05

1 stop16h 35m

HK$3,855

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 5-5

21:20-14:05

1 stop33h 45m

Hong Kong Intl

Sun 18-5

15:05-18:40

1 stop34h 35m

HK$3,878

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Wed 14-5

20:25-11:45

1 stop32h 20m

Hong Kong Intl

Wed 21-5

10:30-20:30

1 stop17h 00m

HK$3,971

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 28-4

22:00-15:05

2 stops34h 05m

Hong Kong Intl

Thu 15-5

11:00-19:30

2 stops39h 30m

HK$4,367

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 5-5

22:00-15:45

2 stops34h 45m

Hong Kong Intl

Sun 18-5

16:55-19:30

2 stops33h 35m

HK$4,537

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Tue 6-5

15:35-15:10

1 stop16h 35m

Hong Kong Intl

Wed 21-5

01:25-14:05

1 stop19h 40m

HK$4,894

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Fri 9-5

22:05-19:10

2 stops38h 05m

Hong Kong Intl

Fri 16-5

20:20-19:50

2 stops30h 30m

HK$4,917

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 5-5

19:35-15:30

Nonstop12h 55m

Hong Kong Intl

Sun 18-5

23:00-06:30

Nonstop14h 30m

HK$5,437

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Tue 29-4

16:35-20:15

3 stops44h 40m

HK$2,653

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Fri 25-4

21:20-10:30

2 stops30h 10m

HK$2,753

Flights are sorted by cheapest return flights first.

Deals found on 11-4

Showing 1-10 of 22 results
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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?

Use this chart to determine the optimal time to book a return flight from Heathrow to Hong Kong. Price data was last updated on 4 April 2025.

Booking 21 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Hong Kong. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 12 April 2025.

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Hong Kong in the afternoon. If you’re flexible enough to do this you can expect to save up to 13% 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 30 March 2025.

Travellers seeking maximum savings on their London Heathrow Airport to Hong Kong flight should consider departing on Sunday at midday when fares are most often at their lowest. Saturday 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 12 April 2025.

The most flights from LHR to HKG 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).

Rainfall in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hong Kong ranges from 20.0 - 390.0 inches per month. June is typically the wettest month, when rainfall can reach 390.0 mm. January is typically the driest time to visit Hong Kong when rainfall is around 20.0 mm.

Temperature in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hong Kong, 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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).

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 12 April 2025.
Peruse reviews from past customers who have flown with Hainan Airlines, 泰國航空 and Vietnam Airlines from London to Hong Kong to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

8.5

Boarding

8.5

Crew

8.9

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
8.1
Very Good
37 reviews
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

8.5

Boarding

8.5

Crew

8.9

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.
泰國航空
7.7
Good
322 reviews
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

8.5

Boarding

8.5

Crew

8.9

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.
Vietnam Airlines
7.6
Good
194 reviews
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

8.5

Boarding

8.5

Crew

8.9

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.
Cathay Pacific
7.5
Good
844 reviews
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

8.5

Boarding

8.5

Crew

8.9

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?

    Hong Kong Intl (HKG), located 26.0 km from the city centre, is the airport you fly into when you book flights from London Heathrow to Hong Kong. 16 airlines have flights to Hong Kong Intl from London Heathrow on a regular basis. Booking flights from London Heathrow to Hong Kong Intl should not be difficult; the airport handles an average of 6 inbound flights from London Heathrow per day.

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

    Cheapflights users have booked flights from London Heathrow Airport to Hong Kong round-trip from HK$3,855. Other airlines that can offer you cheap pricing are China Eastern, from HK$3,878, and Air China, from HK$3,971. China Southern is priced at 43% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with China Eastern, which is currently one of the cheapest options available, starting at HK$2,753. China Southern flights start at HK$2,963 while deals on Hainan Airlines start at HK$3,157 one-way.

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

    The top 3 most reliable airlines when flying from London Heathrow Airport to Hong Kong are Cathay Pacific (74%), Iberia (63%) and British Airways (63%).

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

    On average you can expect to pay HK$23,372 for a flight from London Heathrow Airport to Hong Kong. The cheapest flight overall is HK$4,510 while the most popular route, (London Heathrow - Hong Kong Intl) is currently priced at HK$4,056.

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

    London Heathrow Airport to Hong Kong flights have a stopover in Zurich most of the time.

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

    Flights departing from London Heathrow Airport and landing in Hong Kong stopover in Beijing least frequently.

  • 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.

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 12 April 2025.
Cathay Pacific flights from London Heathrow to Hong Kong Intl
British Airways flights from London Heathrow to Hong Kong Intl
Lufthansa 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 70,647 searches. Data last updated 12 April 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapestHK$3,232AverageHK$4,676FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air ChinaCheapestHK$3,273AverageHK$4,846FlexibilityNo cancel feeOn-time67%
Search Air China flights
China EasternCheapestHK$3,406AverageHK$4,420FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
SWISSCheapestHK$3,713AverageHK$6,135FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapestHK$4,380AverageHK$7,178FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapestHK$5,274AverageHK$6,682FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapestHK$5,387AverageHK$13,301FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestHK$5,554AverageHK$7,631FlexibilityNo cancel feeOn-time77%
Search Air France flights
泰國航空CheapestHK$5,572AverageHK$6,446FlexibilityNo cancel feeOn-time77%
Search 泰國航空 flights
British AirwaysCheapestHK$5,644AverageHK$7,576FlexibilityNo 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?

Yes! Cheapflights helps users easily find flights from Heathrow to Hong Kong with no change fees.

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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