Skyscanner

Cheap Flights to London

Compare London flights across hundreds of providers

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 to London

Looking for a cheap last-minute deal or the best return flight to London? Find the biggest savings on one-way and return tickets right here.
London.$292 per passenger.Departing Sun, 2 Nov.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departs from Perth on Sun, 2 Nov, arriving in London Heathrow.Price includes taxes and charges.From $292, select.
London.$432 per passenger.Departing Tue, 28 Oct.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Perth on Tue, 28 Oct, arriving in London Gatwick.Price includes taxes and charges.From $432, select.
London.$474 per passenger.Departing Sun, 8 Feb.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Perth on Sun, 8 Feb, arriving in London Luton.Price includes taxes and charges.From $474, select.
London.$479 per passenger.Departing Sun, 25 Jan.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Perth on Sun, 25 Jan, arriving in London Luton.Price includes taxes and charges.From $479, select.
London.$485 per passenger.Departing Thu, 5 Mar.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Perth on Thu, 5 Mar, arriving in London Gatwick.Price includes taxes and charges.From $485, select.
London.$532 per passenger.Departing Sun, 17 May.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departs from Perth on Sun, 17 May, arriving in London Gatwick.Price includes taxes and charges.From $532, select.
London.$544 per passenger.Departing Mon, 8 Dec.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departs from Darwin on Mon, 8 Dec, arriving in London Stansted.Price includes taxes and charges.From $544, select.
London.$545 per passenger.Departing Sun, 26 Apr.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Perth on Sun, 26 Apr, arriving in London Gatwick.Price includes taxes and charges.From $545, select.

Find the cheapest time to fly to London

Flexible on travel dates? Find the cheapest month – or even day – to fly to London.
Sep
from $628
Oct
from $432
Nov
from $292
Dec
from $544
Jan
from $479
Feb
from $474
Mar
from $485
Apr
from $545
May
from $532
Jun
from $568
Jul
from $624
Aug
from $662

Airports in London

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

Direct flights to London

Frequently asked questions

There are 6 airports in London: London City, London Heathrow, London Gatwick, London Luton, London Stansted, and London Southend.
Currently, Qantas is the only airline that flies direct to London.
The cheapest month to fly to London is usually November.
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.
Yes – you can fly direct to London Heathrow Airport and the average flight time is 17 hours and 40 minutes.
The best price we found for a return flight to London is $937. 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.
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 $937.
After crunching the numbers on our flight calendar, we found that the cheapest date to fly to London is Sunday, 2 November 2025.
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.
The average temperature in London in September is around 15°C. The warmest month in London is typically August, which averages 22°C. The coolest month is January, with temperatures averaging 1°C. The rainiest month is October, and it usually rains the least in March.
Currently, AirAsia and Qantas offer the cheapest flight tickets to London.

Flying to London

The things to know before you go.
Cheapest flight found$292
Cheapest month to flyNovember
Average flight time17 hrs, 40 mins
Most popular airlineQantas
Average flights per week32

Discover London

How to find cheap flights to London in 2025

Looking for cheap flight tickets to London? Return flights to London start from $937 and one-way flights to London start from $292.

Here are a few tips on how to score the best price and make your journey as smooth as possible.

  • Simply hit 'search'. We've compared plane tickets from all major online travel agents and airlines flying to London to find the cheapest flight deals. And with us there are no hidden fees - what you see is what you pay.
  • Depart from the cheapest location. Look out for flights from Australia - this is the cheapest location to depart from when flying to London.
  • Fly to the cheapest location. Search for flights to London Heathrow Airport - this is the cheapest airport to fly to when travelling to London.
  • Flex your dates to secure the best flight ticket price for your London flight. If your travel dates are flexible, use Skyscanner's 'Whole month' tool to find the cheapest time to fly to London.
  • Set up a Price Alert. You can easily track the fare of your flights to London by creating an alert. Whenever prices go down or up, you'll get a push notification or e-mail to help you get the best flight deal.
  • Flexible on when you travel? The cheapest month to fly to London is November.
  • Look for direct flights. Only interested in direct flights to London? Make sure to tick 'Direct flights only' when performing a search. If there are direct London flights available, these will appear in the results. Airlines that fly direct to London: Qantas
  • Compare flight deals to London from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to London start from $292 one-way.
  • Find the cheapest Business class flights to 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.
  • Include nearby airports in your search. Widen your search for 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. For reference, London City
    London Heathrow
    London Gatwick
    London Luton
    London Stansted
    London Southend serve London.
  • Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets to London whenever you want.

Combine your flight to London with hotels and car hire

Once you've secured your cheap flight ticket 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.

Compare London plane tickets with other destinations using the everywhere search

Not entirely set on flying to London just yet? You can easily browse other destinations by searching flights to 'Everywhere' - this will allow you to find the cheapest place to travel to.


More travel options

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