Cheap flights from Perth to Sydney

from as little as £450

23 nights in Sydney, departing Perth on 07 / Jun / 2025 with Qantas (price found 41 hours ago)

Subject to availability, prices correct of the last 24 hours
Sydney

The Perth / Sydney route

All 3280 km of it

Cheap flight deals for this route

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No deals available at this time.

Sydney flight facts

What you need to know

Alternative flights from the UK to Sydney

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Sydney

07 / Jun / 2025 is currently the lowest priced day of the year to fly the Perth/Sydney route. There are around 25 flights on any given week from the UK to Sydney and the cheapest month to fly right now is June.

Not suitable? Try running another search or viewing all cheap flight deals.

Min / Max Temperature (°C)
LOWEST

8 °C

AVG

17 °C

HIGHEST

26 °C

Rainfall (mm)
LOWEST

60 mm

AVG

95.8 mm

HIGHEST

130 mm

Key facts about Sydney

How to get cheap flights from Perth to Sydney

Tips and advice from our flight experts

You’ve searched for flights from Perth to Sydney. We've gone through all 25 flights that go to or via Sydney every week, to help you find the cheapest flight. Qantas usually has the best-value flights from Perth, but make sure you compare all your options to get the cheapest flight possible.

We scan thousands of airfares from hundreds of airlines across the globe. We've found that one airlines operate the 3280 km flight from Perth to Sydney. Flights during peak season tend to be the most expensive – so if you want to go during that time, it's best to book early. Or you could try to get a last-minute flight deal.

To sort cheap flights to Sydney, it's best to start searching for flights by month, as this will show you when prices are at their lowest. Keep an eye on Qantas too, as they're the most popular airline for flying from Perth to Sydney.

It takes about 4 hrs 5 mins to fly from Perth to Sydney. Once you’ve chosen your flight, go through and fill out your details to complete your booking. If you haven’t yet sorted your hotel or car hire, take a look at our competitive rates – then you can book your flights and accommodation in one go.

Other popular destinations near Sydney

Where other people are flying to

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