Cheap Flights from London to Hong Kong

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Find the cheapest month to fly from London to Hong Kong Intl

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London to Hong Kong Intl flights are currently cheapest in May.

Direct flights from London to Hong Kong Intl

London to Hong Kong Intl: Alternative routes

Compare routes from London to Hong Kong below. You may find an airport to fly into that's cheaper, faster, or easier than Hong Kong Intl.

London to Hong Kong: Flight information

The things to know before you go.
Cheapest flight found$656
Cheapest month to flyMay
Average flight time12 hrs, 42 mins
Most popular airlineCathay Pacific
Average flights per week53

Finding cheap flights from London to Hong Kong Intl: Frequently asked questions

The best price we found for a return flight from London to Hong Kong Intl is $656. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
12 hours and 42 minutes is the average flight time from London to Hong Kong Intl.
Cathay Pacific and British Airways fly direct from London to Hong Kong Intl.
As of April 2024, there are 53 flights per week flying from London to Hong Kong Intl.
The cheapest month to fly from London to Hong Kong Intl is usually May.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Hong Kong Intl Airport on Friday, 10 May 2024.
Yes – the average flight time is 12 hours and 42 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Hong Kong Intl but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Hong Kong Intl is around 40 days in advance, so don’t leave your flight to the last minute.

Which airlines fly from London to Hong Kong?

You can take non-stop flights from London to Hong Kong with 3 airlines:

These all depart from London Heathrow Airport, but Cathay Pacific also uses London Gatwick.

If you want to save money and don't mind layovers, more airlines offer 1-stop flights.

Is there a time difference between London and Hong Kong?

Hong Kong is 7 or 8 hours ahead of London, depending on daylight saving time in the United Kingdom.

What is the weather like in Hong Kong?

Hong Kong is a much warmer city than London, especially in summer when the average temperature reaches 30°C in July. Summer is also the wettest season. Spring and autumn (March to April and October to November) could be preferable times to visit if you want to avoid the heat and the rain.

How expensive is Hong Kong?

London

Hong Kong

Average cost of a meal

AU$27.60

AU$9.00

Average cost of a coffee

AU$5.00

AU$6.40

Average cost of a taxi from the airport to the CBD

AU$100-AU$130

AU$65-AU$80

Essential travel information for Hong Kong

  • Australian passport holders don't need a visa for Hong Kong if you're not visiting for more than 90 days.
  • Save money on most types of public transport in Hong Kong by picking up an Octopus card from an Airport Express Customer Service Centre.

Departing from London

Direct flights to Hong Kong leave from London's 2 largest airports:

Getting to these airports from the city centre can take 20 to 60 minutes, depending on the type of transport you choose and traffic levels.

If you're taking a connecting flight, these may leave from other London airports. You should aim to arrive 3 hours before your Hong Kong flight is scheduled to depart, not counting travel time to the airport.

Arriving in Hong Kong

Hong Kong International (HKG) is one of Asia's busiest airports and has one of its largest terminals. Here, you'll find ATMs, currency exchange, food, drink and shopping options, free Wi-Fi and anything else you need after clearing immigration.

The fastest route from the airport to the city is on the Airport Express train. This takes 20 minutes to reach Kowloon (HK$100) and 24 minutes to Hong Kong station (HK$115). If you're not in a hurry, bus A21 reaches Kowloon in 50 minutes (HK$35) and the A11 gets to Hong Kong Island in around an hour (HK$45). Taxis are much more expensive, or you can hire a car.

Return flights from Hong Kong to London

Hong Kong International is far from Hong Kong Island and Kowloon on a separate island. If you're travelling during rush hour, make sure you give yourself plenty of time and arrive at the airport 3 hours early for international flights.

Find out what else you need to know for your return flights from Hong Kong to London.

Find your cheap flights from London to Hong Kong International on Skyscanner today - use the search panel above to search for the cheapest airfare and specials.

Please note: all information is correct as of February 2019.


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Prices shown on this page are estimated lowest prices only. Found in the last 45 days.