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Cheap flights from London to Sydney
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Book a London Heathrow to Sydney flight and save

The price of an airline ticket from London Heathrow to Sydney varies depending on your travel dates and how far in advance you book your flight. Fly Scanner brings you the best cheap flights by comparing schedules, airlines, stopovers, alternative dates and other destinations in Australia.

Customize your search

Looking for a London Heathrow - Sydney direct flight? In just a few seconds, our comparator will provide you with the best deals for your flight by selecting your travel optionsfrom more than 400 airlines: just filter your search according to your needs.

How to save money on a flight from London Heathrow to Sydney

The search engine of Fly Scanner finds for you the ideal solutions for your needs. Once you have entered your search data, you can customize the results according to your preferences and compare the prices of London Heathrow - Sydney flights.

Choose alternative dates and airports

You can save even more money by comparing flight prices for other dates as well, if you have the possibility to travel flexibly. You can choose from cheap flights available departing a few days earlier or arriving a few days later. Or you can choose from alternative airports nearby in Australia: the price of your ticket could be even more advantageous!

Frequently Asked Questions

How much does a London Heathrow - Sydney flight cost?

The lowest price in the last 15 days for an airline ticket from London Heathrow to Sydney is $400.


How far is London from Sydney?

London is approximately 10560 mi from Sydney.


What are the airports in Sydney?

Sydney has one airport: Sydney - Kingsford Smith.


What are the airports in London?

At London there are 6 airports: City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.


What are the most popular destinations searched for in Australia?

The most searched cities in Australia according to our users are: Sydney, Perth, Adelaide, Brisbane, Melbourne.

Find cheap flights in United States to Sydney

Looking for the most convenient flight to Sydney as a holiday destination from London on Fly Scanner? With the newest flight comparison tools most of the market is relying on these days, you can compare the cheapest prices and the most flexible timetable for the London - Sydney route both during in on and off season.