How early should I book Perth to Sydney flights to get the cheapest price?

Historically, the lowest average prices for flights from Perth to Sydney are found when booking 60+ days in advance, with an average price of $607. Booking within 0-6 days of departure typically sees the highest average prices, around $1283. For those booking 14-27 days out, the average price is $757, while booking 28-59 days in advance shows an average of $815. These trends are based on data observed across a 90-day window.

What's a cheap fare from Perth to Sydney?

Historically, a good price for a flight from Perth to Sydney is considered to be around $539 or less. The median price for this route across the trailing quarter was $643. Prices can vary, with 75% of fares typically being $870 or less. These figures are based on observations over a 90-day period.

What's the cheapest month to fly from Perth to Sydney?

Historically, April has been the cheapest month to fly from Perth to Sydney, with a median price of $363. Other relatively inexpensive months include May, with a median price of $545, and February, with a median price of $550. The annual median price for this route is typically $643, based on data observed over a 270-day window.

What percentage of Perth to Sydney flights are direct?

Across the trailing quarter, approximately 27.1% of flights from Perth to Sydney are direct. For flights that include stopovers, the median number of stopovers is 1. This data reflects observations over a 90-day period.

How long is the flight from Perth to Sydney?

The typical direct flight from Perth to Sydney has a median duration of 4 hours and 10 minutes. For flights with one stop, the median duration is considerably longer, at 10 hours and 25 minutes. The distance covered on this route is approximately 3277 kilometers.

How often do Perth to Sydney flight prices drop?

Historically, flight prices for the Perth to Sydney route are classified as frequent in terms of price drops. This indicates that travelers typically have regular opportunities to find deals. This classification is based on pricing trends observed over a 30-day window.

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Fares are subject to change and may not be available for all dates. (Data last updated Nov 2, 2026.)

Today’s best flight deals from Perth to Sydney

Explore current cheapest deals departing from Perth to Sydney

2026-10-28 – 2026-10-29
PER - Sydney
74% AI deal score
A$971
A$767
Round trip
2026-10-30 – 2026-10-31
PER - Sydney
72% AI deal score
A$947
A$822
Round trip
2026-10-28 – 2026-10-31
PER - Sydney
72% AI deal score
A$959
A$823
Round trip
2026-10-29 – 2026-10-30
PER - Sydney
71% AI deal score
A$947
A$826
Round trip
2026-10-29 – 2026-10-31
PER - Sydney
71% AI deal score
A$940
A$826
Round trip
2026-10-28 – 2026-10-30
PER - Sydney
70% AI deal score
A$963
A$885
Round trip

Cheap Flights from Perth to Sydney

Today’s best flight deals from Perth to Sydney

Perth to Sydney: Overview

Insights for flights from Perth to Sydney

Perth to Sydney: Overview

Insights for flights from Perth to Sydney

How much is a round trip from Perth to Sydney

The cheapest time to fly from Perth to Sydney

Direct flights from Perth to Sydney

Last-minute flights going from Perth to Sydney

Biggest price drops on these dates for flights from Perth to Sydney

Popular Airports to fly from Perth to Sydney

Perth - Sydney route insights

Recent fares are above the typical level.

Fly in April for the cheapest prices.

Direct flights average 4h 10m.

Jetstar offers direct flights.

Jetstar has a deal for $467.

Deals are frequent on this route.

Perth main airports to depart from

Sydney main airports to arrive at

Airports nearby Sydney used as alternative

Business & First Class Flight Deals to Sydney

Best Elite deals to Sydney

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Frequently Asked Questions About Flights to Sydney

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