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Cheap flights from London to Hong Kong from $499

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 24/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — HKG
9 Sep — 16 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Hong Kong Intl are usually found in November or September, booked 17 days in advance, depart on a Tuesday or Thursday and return on a Thursday

Cheap flight deals from London to Hong Kong

Enter your travel dates to find the best prices.

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 10 August 2026.

Fri 27/1121:00 -
1 stop30h 30m
Thu 31/1212:05 -
2 stops37h 25m
Deal found 6/8$853
Mon 9/1110:30 -
3 stops25h 45m
Sat 14/1120:20 -
1 stop25h 40m
Deal found 6/8$856
Fri 11/922:00 -
1 stop18h 45m
Sun 13/913:35 -
2 stops24h 05m
Deal found 6/8$883
Fri 6/1110:30 -
1 stop17h 00m
Thu 26/1120:20 -
1 stop18h 10m
Deal found 6/8$912
Sat 19/922:00 -
1 stop16h 05m
Thu 1/1022:05 -
1 stop28h 05m
Deal found 8/8$914
Sat 7/1110:30 -
1 stop19h 55m
Thu 12/1112:55 -
2 stops33h 05m
Deal found 6/8$919
Mon 23/1110:30 -
2 stops46h 00m
Mon 22/212:30 -
1 stop26h 00m
Deal found 6/8$921
Thu 3/911:35 -
2 stops22h 35m
Thu 10/907:30 -
1 stop18h 40m
Deal found 6/8$922
Thu 24/918:00 -
1 stop20h 05m
Thu 1/1021:15 -
3 stops48h 45m
Deal found 10/8$925
Sat 28/1110:30 -
2 stops21h 35m
Thu 3/1217:40 -
1 stop20h 50m
Deal found 6/8$932
Sun 23/822:00 -
3 stops39h 15m
Sun 13/922:05 -
1 stop28h 05m
Deal found 6/8$950
Thu 10/921:20 -
1 stop32h 25m
Wed 16/907:30 -
1 stop18h 10m
Deal found 6/8$966

Find 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 10 August 2026.

Round-trip from

$853

One-way from

$499

Popular in

July

Cheapest in

November

Average price

$1,428

Good round-trip deal

$2,108 or less

Good one-way deal

$1,522 or less
China Eastern
  • China Eastern
  • 27/10-2/11
  • 4 total stops
  • 56h 40m total
  • London to Hong Kong
Search Deals
China Eastern
  • China Eastern
  • 24/8
  • 1 total stop
  • 31h 30m total
  • London to Hong Kong
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($274 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($53 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to Hong Kong Intl.
Search Deals
Price to beat on a one-way flight from London (LON) to Hong Kong Intl.
Search Deals

Cheapflights Fare Finder

 
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 10 August 2026.
Use the filters below to find and compare flights from London to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonHong Kong

LGW London Gatwick - HKG Hong Kong Intl

LGWHKG

London Gatwick

Thu 3/9

11:35-17:10

2 stops22h 35m

Hong Kong Intl

Thu 10/9

07:30-19:10

1 stop18h 40m

$922

LondonHong Kong

LHR London Heathrow - HKG Hong Kong Intl

LHRHKG

London Heathrow

Thu 1/10

14:45-09:00

1 stop35h 15m

Hong Kong Intl

Fri 13/11

19:35-06:40

1 stop19h 05m

$1,076

LondonHong Kong

LCY London City - HKG Hong Kong Intl

LCYHKG

London City

Thu 26/11

09:50-16:30

1 stop22h 40m

Hong Kong Intl

Wed 2/12

23:30-08:40

1 stop17h 10m

$1,088

LondonHong Kong

LCY London City - HKG Hong Kong Intl

LCYHKG

London City

Mon 28/9

09:15-15:20

1 stop23h 05m

Hong Kong Intl

Mon 23/11

23:30-12:50

1 stop21h 20m

$1,088

LondonHong Kong

LTN London Luton - HKG Hong Kong Intl

LTNHKG

London Luton

Thu 3/9

05:40-11:50

2 stops23h 10m

Hong Kong Intl

Wed 9/9

16:30-12:35

2 stops27h 05m

$1,130

LondonHong Kong

LGW London Gatwick - HKG Hong Kong Intl

LGWHKG

London Gatwick

Sun 23/8

17:55-19:05

1 stop18h 10m

Hong Kong Intl

Fri 11/9

07:30-19:10

1 stop18h 40m

$1,134

LondonHong Kong

LCY London City - HKG Hong Kong Intl

LCYHKG

London City

Sun 8/11

18:05-17:35

1 stop15h 30m

Hong Kong Intl

Sun 27/12

23:45-17:40

1 stop25h 55m

$1,144

LondonHong Kong

LGW London Gatwick - HKG Hong Kong Intl

LGWHKG

London Gatwick

Thu 12/11

10:30-00:15

1 stop29h 45m

Hong Kong Intl

Mon 16/11

20:20-06:30

1 stop18h 10m

$1,157

LondonHong Kong

LCY London City - HKG Hong Kong Intl

LCYHKG

London City

Wed 23/9

18:00-16:35

1 stop15h 35m

Hong Kong Intl

Wed 25/11

23:45-09:15

1 stop17h 30m

$1,164

LondonHong Kong

LCY London City - HKG Hong Kong Intl

LCYHKG

London City

Thu 1/10

18:00-16:35

1 stop15h 35m

Hong Kong Intl

Wed 11/11

23:30-08:40

1 stop17h 10m

$1,195

Flights are sorted by cheapest return flights first.

Deals found on 5/8

Showing 1-10 of 60 resultsSorted by cheapest first
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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.

Cheapflights Insights

Everything you need to know about your flight from London to Hong Kong

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

Currently, November is the cheapest month in which you can book a flight from London to Hong Kong (average of $1,007). Flying from London to Hong Kong in July is currently the most expensive (average of $1,711). 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 10 August 2026.

When flying from London 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.

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 10 August 2026.

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).

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

Airfare is below average for this route at the moment.
London to Hong Kong flights typically cost between $1,221 and $1,700 in November.
The cheapest return price found within the last 5 days was $853 on China Eastern (27 Nov–30 Dec).

How often are flights from London to Hong Kong delayed?

About 14% of weekly flights between London and Hong Kong have experienced delays in the past year, with the average delay time being 155 minutes.

What is the most punctual flight time for London to Hong Kong flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Hong Kong flights?

Over the past year, Cathay Pacific have had the lowest number of delays on this route, with just 13% of flights being delayed.

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

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 16 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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.

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

    There are many flights that can get you from London to Hong Kong in 15h 50m. Fly via China Eastern, Etihad Airways, or SWISS to get the fastest option. There are 9592 km between London and Hong Kong. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 Iberia (87%), British Airways (87%) or Cathay Pacific (77%) 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 $2,697, our data shows the cheapest flight currently is $956. When looking at the most popular route, (London City - Hong Kong Intl), you can expect to pay $884 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, November is the cheapest month in which you can book a flight from London to Hong Kong (average of $1,007). Flying from London to Hong Kong in July is currently the most expensive (average of $1,711). 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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