Be first to get our hottest deals, top tips and advice!

Cheap Flights to Sydney

If you’re looking for cheap flights to Sydney from the UK, then you’ve come to the right place. STA Travel compare hundreds of airfares from a multitude of airlines to make sure we find you the best possible price on flights to Sydney, Australia’s most popular city. With its laid-back vibe, beautiful beaches and iconic harbour, Sydney is a must-see for any traveller. Non-stop sports events, a vibrant nightlife and home to crazy, cosmopolitan Mardi-Gras... need we say more? Find flights to Sydney with exclusive fares for students and those under 26. Get the very cheapest flights to Australia using our Price Beat Guarantee.

top flight deals to Sydney to from

{{filterValues.priceType == "return" ? 'Return' : (filterValues.priceType == "All" ? 'All' :'One way')}}

Price Beat Guarantee

Find the same flight cheaper? Awesome, we'll beat it!


Get the freedom to change your mind with our Multiflex Flight Pass.

Exclusive Deals

Student, youth, or adult - get access to our best fares.

More Options

Search and book multi-city flights online and go further.

24-hour Support

Wherever you are in the world, STA Travel's team is on hand to help.


No matter where you want to go, we've got every continent covered.

flight destinations Australia


All airports

Search below for your preferred airport...