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Cheap flights from London to Hong Kong from $643

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 17/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — HKG
26 Feb — 5 Mar1
1 adult

The best prices from London to Hong Kong Intl are usually found in November or May, booked 38 days in advance, depart on a Sunday or Monday and return on a Monday

Cheap flight deals from London to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 21 February 2025.

Round-trip from

$930

One-way from

$643

Popular in

July

Cheapest in

November

Average price

$1,124

Good round-trip deal

$1,694 or less

Good one-way deal

$1,483 or less
Shenzhen Airlines
  • Shenzhen Airlines
  • 3/3-12/3
  • 4 total stops
  • 93h 00m total
  • London to Hong Kong
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17/4
  • 17/4
  • 2 total stops
  • 32h 35m total
  • London to Hong Kong
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Highest demand for flights based on searches. 16% potential increase in price ($406 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($72 potential savings vs. average return price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from London (LON) to Hong Kong Intl.
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Price to beat on a one-way flight from London (LON) to Hong Kong Intl.
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Find flight deals from London to Hong Kong

Cheapest flights from London to Hong Kong
Explore the most affordable flight options available from London to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Mon 3/321:10LHR - HKG
2 stops37h 55mShenzhen Airlines
Wed 12/320:05HKG - LHR
2 stops55h 05mShenzhen Airlines
Deal found 19/2$930
Tue 1/407:05STN - HKG
2 stops21h 15mMultiple Airlines
Thu 10/420:55HKG - STN
2 stops34h 50mMultiple Airlines
Deal found 21/2$934
Tue 1/421:00LHR - HKG
1 stop32h 20mChina Southern
Thu 10/408:30HKG - LHR
1 stop16h 35mChina Southern
Deal found 21/2$981
Tue 1/406:55LGW - HKG
2 stops21h 25mMultiple Airlines
Thu 10/412:50HKG - LGW
1 stop33h 20mMultiple Airlines
Deal found 21/2$1,028
Tue 4/1120:05LHR - HKG
1 stop37h 00mSWISS
Wed 19/1123:20HKG - LHR
2 stops22h 20mSWISS
Deal found 20/2$1,049
Mon 22/917:30LHR - HKG
1 stop15h 15mLufthansa
Tue 7/1023:25HKG - LHR
1 stop16h 15mLufthansa
Deal found 20/2$1,054
Mon 3/1118:45LGW - HKG
1 stop14h 20mSWISS
Mon 1/1223:20HKG - LGW
1 stop26h 30mSWISS
Deal found 20/2$1,082
Wed 10/918:05LCY - HKG
1 stop15h 35mSWISS
Mon 17/1123:20HKG - LCY
1 stop16h 10mSWISS
Deal found 20/2$1,112
Thu 28/810:25LHR - HKG
2 stops28h 35mAustrian Airlines
Mon 22/919:05HKG - LHR
2 stops26h 15mAustrian Airlines
Deal found 20/2$1,138
Tue 4/307:30LHR - HKG
1 stop27h 40mFinnair
Sat 22/321:50HKG - LHR
1 stop30h 50mFinnair
Deal found 20/2$1,146
Wed 5/1120:55LHR - HKG
1 stop27h 45mEtihad Airways
Mon 10/1119:25HKG - LHR
1 stop24h 40mEtihad Airways
Deal found 20/2$1,159
Thu 29/517:00LCY - HKG
1 stop15h 45mLufthansa
Wed 11/623:25HKG - LCY
1 stop24h 00mLufthansa
Deal found 20/2$1,162

Find flights from London to Hong Kong within your budget

Customise your flight search to find flights from London 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 647,157 searches. Data last updated 21 February 2025.

Fly from

London

Fly to

Hong Kong

Route

Depart

Return

Price

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 3/3

21:10-19:05

2 stops37h 55m

Hong Kong Intl

Wed 12/3

20:05-19:10

2 stops55h 05m

$930

LondonHong Kong

STN - HKG

STNHKG

London Stansted

Tue 1/4

07:05-11:20

2 stops21h 15m

Hong Kong Intl

Thu 10/4

20:55-00:45

2 stops34h 50m

$934

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Tue 1/4

21:00-12:20

1 stop32h 20m

Hong Kong Intl

Thu 10/4

08:30-18:05

1 stop16h 35m

$981

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Tue 1/4

06:55-11:20

2 stops21h 25m

Hong Kong Intl

Thu 10/4

12:50-15:10

1 stop33h 20m

$1,028

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Mon 31/3

12:10-16:40

1 stop21h 30m

Hong Kong Intl

Tue 2/12

23:20-08:05

1 stop16h 45m

$1,055

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Thu 19/6

15:30-15:45

1 stop17h 15m

Hong Kong Intl

Mon 13/10

23:25-08:40

1 stop16h 15m

$1,083

LondonHong Kong

LGW - HKG

LGWHKG

London Gatwick

Wed 28/5

18:35-16:40

1 stop15h 05m

Hong Kong Intl

Wed 11/6

00:05-17:55

1 stop24h 50m

$1,094

LondonHong Kong

LHR - HKG

LHRHKG

London Heathrow

Tue 4/3

07:30-19:10

1 stop27h 40m

Hong Kong Intl

Sat 22/3

21:50-20:40

1 stop30h 50m

$1,146

LondonHong Kong

LCY - HKG

LCYHKG

London City

Wed 28/5

19:20-16:40

1 stop14h 20m

Hong Kong Intl

Wed 11/6

00:05-08:50

1 stop15h 45m

$1,146

LondonHong Kong

LCY - HKG

LCYHKG

London City

Thu 29/5

17:00-15:45

1 stop15h 45m

Hong Kong Intl

Wed 11/6

23:25-16:25

1 stop24h 00m

$1,162

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 56 results
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Best time to book a flight from London to Hong Kong

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

Travel insights for flights from London to Hong Kong

Get recent, data-driven insights about flights from London to Hong Kong including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from London to Hong Kong. Price data was last updated on 14 February 2025.

The price you pay for your flight from London to Hong Kong may vary depending on when you book. For the best chance of a lower fare, look to book 38 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from London to Hong Kong (average of $533). Flying from London to Hong Kong in December is currently the most expensive (average of $1,043). 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 LON to HKG?

Find hourly flight availability from London 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 21 February 2025.

One of the essential ways to save on airfare from London to Hong Kong is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 19% on airfare.

Weekly flight availability from London to Hong Kong

Explore weekly flight availability from London 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 21 February 2025.

The most flights from LON to HKG are scheduled on a Monday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 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 21 February 2025.
Read through reviews of airlines operating flights from London to Hong Kong, such as Emirates, Garuda Indonesia and KLM. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,276 reviews
Check prices

Entertainment

8.2

Overall

8.1

Food

7.9

Crew

8.3

Boarding

8.1

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Emirates
8.1
Very Good
3,276 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Entertainment

8.2

Overall

8.1

Food

7.9

Crew

8.3

Boarding

8.1

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Garuda Indonesia
8.1
Very Good
76 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Entertainment

8.2

Overall

8.1

Food

7.9

Crew

8.3

Boarding

8.1

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

KLM
7.8
Good
1,331 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Entertainment

8.2

Overall

8.1

Food

7.9

Crew

8.3

Boarding

8.1

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

China Southern
7.6
Good
87 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Entertainment

8.2

Overall

8.1

Food

7.9

Crew

8.3

Boarding

8.1

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Related info for your journey

Find useful and relevant information for your journey from London 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?

    If you book a flight to Hong Kong from London, you will be flying to Hong Kong Intl, which is the city’s only airport. Hong Kong Intl (HKG) is located 26.0 km from the centre of Hong Kong. There are 7 flights from London to Hong Kong Intl per day from 0 different airlines.

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

    Shenzhen Airlines, at $930, was found to be the cheapest airline from London to Hong Kong.Alternate airlines to your destination round-trip include China Southern and SWISS. You may be able to fly from London to Hong Kong for 28% less than the average price by searching for these airlines.

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

    For one-way options, check prices for Shenzhen Airlines. According to our data, you can fly for as low as $671. Users have also found prices from $720 and $787 on China Eastern and Qatar Airways, respectively.

  • What are the most popular routes from London to Hong Kong?

    When deciding which route to take from London to Hong Kong, consider London City - Hong Kong Intl, London Luton - Hong Kong Intl or London Stansted - Hong Kong Intl, as they are the most popular.

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

    Consider Cathay Pacific (71%), Iberia (65%) or British Airways (65%) when booking your flight. These represent the most reliable airlines when flying from London to Hong Kong.

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

    While on average a flight from London to Hong Kong is generally $2,377, our data shows the cheapest flight currently is $1,438. When looking at the most popular route, (London City - Hong Kong Intl), you can expect to pay $980 for that flight.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from London to Hong Kong (average of $533). Flying from London to Hong Kong in December is currently the most expensive (average of $1,043). 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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Deals for London to Hong Kong flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from London to Hong Kong?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Hong Kong for you. Better yet — we are completely free to use.

Can Cheapflights find flights from London 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 London 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 London to Hong Kong become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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