Cheap flights from Sydney to Perth from $156 SYD, WSI → PER

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $325 to $446.

At $525, the cheapest return found recently is above that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 3-night return fares leaving within 3 days of 20 Nov to compare.

Every date we hold

131 fares on 12 departure dates

Which month looks cheapest?

February 2027 is the cheapest month — from $361.

Found recently, and the cheapest we hold

It is also the cheapest one-way we hold, of any age.

What have prices looked like?

Over 48 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $150 to $263.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 9 Jun 2027 to compare.

Every date we hold

5 fares on 3 departure dates

Which month looks cheapest?

June 2027 is the cheapest month — from $156.

Return

Fares 180 or more days before departure were typically 29% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

Fares 180 or more days before departure were typically 22% lower than 30 to 59 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (48 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

How much is a return flight from Sydney to Perth?

The cheapest return found recently is $525 with Virgin Australia, 20 Nov to 23 Nov, found 2 days ago. The cheapest return we hold, of any age, is $361 with Virgin Australia, 11 Feb 2027 to 14 Feb 2027, found 5 days ago. The cheapest return fare on each of 12 departure dates is usually $425 to $546.

How much is a one-way flight from Sydney to Perth?

The cheapest one-way found recently is $156 with Jetstar, 9 Jun 2027, found 3 days ago. The cheapest one-way fare on each of 3 departure dates is usually $168 to $184.

What is the cheapest month to fly from Sydney to Perth?

February 2027 is the cheapest month for a return, from $361, 11 Feb 2027 to 14 Feb 2027, found 5 days ago. June 2027 is the cheapest month for a one-way, from $156, 9 Jun 2027, found 3 days ago.

How far ahead should I book a flight from Sydney to Perth?

In 49 days of prices between 24 Sept and 11 Nov, return fares 180 or more days before departure were typically 29% lower than 0 to 6 days before departure. In 48 days of prices between 24 Sept and 11 Nov, one-way fares 180 or more days before departure were typically 22% lower than 30 to 59 days before departure.

Is there a direct flight from Sydney to Perth?

Yes, the cheapest nonstop return found recently is $543 with Jetstar, 15 Dec to 17 Dec, found 2 days ago. The cheapest nonstop one-way found recently is $156 with Jetstar, 9 Jun 2027, found 3 days ago.

Every nonstop date from Sydney to Perth

How long is the flight from Sydney to Perth?

The cheapest nonstop one-way found recently, with Jetstar on 9 Jun 2027, takes 5 h 5 min from Sydney (Kingsford Smith) Airport (SYD) to Perth Airport (PER).

Which airlines have the cheapest flights from Sydney to Perth?

Between 13 Nov and 1 Jun 2027, Virgin Australia has the cheapest return on 9 of the 12 departure dates we hold, and Jetstar on 3. Between 20 Jan 2027 and 9 Jun 2027, Jetstar has the cheapest one-way on 2 of the 3 departure dates we hold, and Virgin Australia on 1.