Cheap Flights from Hong Kong Intl to London

Compare Hong Kong Intl to London flight deals

Find the cheapest month or even day of the year to fly to London

Book the best London fare with no extra fees

Flight deals from Hong Kong Intl to London

Looking for a cheap last-minute deal or the best return flight from Hong Kong Intl to London? Find the lowest prices on one-way and return tickets right here.

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

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

Direct flights from Hong Kong Intl to London

Alternative Hong Kong Intl to London routes

Looking for the cheapest, fastest or easiest route from Hong Kong Intl to London? You could fly into the following airports instead.

Hong Kong to London: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 12,421
Cheapest month to flyDecember
Average flight time14 hrs, 31 mins
Most popular airlineCathay Pacific
Average flights per week51

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

There are 6 airports in London: London City, London Heathrow, London Gatwick, London Luton, London Stansted, and London Southend.
The best price we found for a return flight from Hong Kong Intl to London is ج.م.‏ 18,762. 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.
14 hours and 31 minutes is the average flight time from Hong Kong Intl to London.
Cathay Pacific, Iberia and British Airways fly direct from Hong Kong Intl to London.
As of October 2024, there are 51 flights per week flying from Hong Kong Intl to London.
The cheapest month to fly from Hong Kong Intl to London is usually October 2024.
If you're flying from Hong Kong Intl Airport, the cheapest airport near London is London Heathrow – which is 22.9 km away from the centre of London. We've found flights into this airport from ج.م.‏ 18,762.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Hong Kong Intl Airport to London on Thursday, 7 November 2024.
Yes – the average flight time is 14 hours and 31 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 London 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 London is around 40 days in advance, so don’t leave your flight to the last minute.
In October, the average temperature is usually around 11°C. August is typically the warmest month in London, when it usually averages around 22°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 1°C. The rainiest month is October.
Currently, China Southern and Cathay Pacific offer the cheapest flight tickets to London.

How to find cheap flights to London from Hong Kong Intl

Looking for cheap tickets from Hong Kong Intl to London? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Hong Kong Intl to London. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to London from Hong Kong Intl from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Hong Kong Intl-London ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to London from Hong Kong Intl.
  • Set up a Price Alert. You can easily track the fare of your cheap Hong Kong Intl-London flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Hong Kong Intl and London? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from Hong Kong Intl and London. We scour the internet for the best Business, Premium Economy and First Class flight fares to London, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Hong Kong Intl to London flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
  • Combine your flight to London from Hong Kong Intl with hotels and car hire

    Once you've secured your cheap flight ticket from Hong Kong Intl to London, discover the best prices and exclusive rates for hotels in London or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


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