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Cheap flights from Sydney to Perth from $167

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Perth departing on 10/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Jetstar Logo
7:50 pm - 9:40 pmSYD-PER
4h 50mnonstop
Jetstar Logo
10:40 pm - 6:05 amPER-SYD
4h 25mnonstop
$318Jetstar
Find Deal
Thu, Nov 6 - Mon, Nov 10
Jetstar Logo
7:50 pm - 9:40 pmSYD-PER
4h 50mnonstop
Jetstar Logo
10:40 pm - 6:05 amPER-SYD
4h 25mnonstop
$319Jetstar
Find Deal
Thu, Nov 6 - Mon, Nov 10
Jetstar Logo
7:45 pm - 9:50 pmSYD-PER
5h 05mnonstop
Jetstar Logo
2:45 pm - 10:00 pmPER-SYD
4h 15mnonstop
$335Jetstar
Find Deal
Mon, Oct 20 - Tue, Oct 28
Jetstar Logo
7:45 pm - 9:50 pmSYD-PER
5h 05mnonstop
Jetstar Logo
10:40 pm - 6:05 amPER-SYD
4h 25mnonstop
$345Jetstar
Find Deal
Mon, Oct 20 - Mon, Oct 27
Jetstar Logo
7:45 pm - 9:50 pmSYD-PER
5h 05mnonstop
Jetstar Logo
10:40 pm - 6:05 amPER-SYD
4h 25mnonstop
$347Jetstar
Find Deal
Wed, Oct 22 - Mon, Oct 27
Logo
6:15 am - 8:20 amSYD-PER
5h 05mnonstop
Logo
2:45 pm - 10:00 pmPER-SYD
4h 15mnonstop
$370
Find Deal
Thu, Nov 13 - Fri, Nov 14
Virgin Australia Logo
6:15 pm - 8:20 pmSYD-PER
5h 05mnonstop
Virgin Australia Logo
10:55 pm - 6:10 amPER-SYD
4h 15mnonstop
$373Virgin Australia
Find Deal
Fri, Dec 12 - Mon, Dec 15
Virgin Australia Logo
6:15 pm - 8:20 pmSYD-PER
5h 05mnonstop
Virgin Australia Logo
12:15 pm - 7:30 pmPER-SYD
4h 15mnonstop
$375Virgin Australia
Find Deal
Fri, Feb 13 - Sat, Feb 21
Virgin Australia Logo
6:15 pm - 8:20 pmSYD-PER
5h 05mnonstop
Virgin Australia Logo
6:00 am - 1:15 pmPER-SYD
4h 15mnonstop
$384Virgin Australia
Find Deal
Wed, Mar 4 - Thu, Mar 12
Virgin Australia Logo
9:15 pm - 11:20 pmSYD-PER
5h 05mnonstop
Virgin Australia Logo
11:55 pm - 7:10 amPER-SYD
4h 15mnonstop
$407Virgin Australia
Find Deal
Tue, Dec 30 - Sun, Jan 4

Jetstar flights from Sydney to Perth

Our best Jetstar deals on Sydney to Perth flight tickets
Jetstar
Nov 6
SYD7:50 pmSydney Kingsford Smith
4h 50m
PER9:40 pmPerth
Nov 10
PER10:40 pmPerth
4h 25m
SYD6:05 amSydney Kingsford Smith
$318
Find similar
Jetstar
Nov 6
SYD7:50 pmSydney Kingsford Smith
4h 50m
PER9:40 pmPerth
Nov 10
PER10:40 pmPerth
4h 25m
SYD6:05 amSydney Kingsford Smith
$319
Find similar
Jetstar
Oct 20
SYD7:45 pmSydney Kingsford Smith
5h 05m
PER9:50 pmPerth
Oct 28
PER2:45 pmPerth
4h 15m
SYD10:00 pmSydney Kingsford Smith
$335
Find similar

Virgin Australia flights from Sydney to Perth

Our best Virgin Australia deals on Sydney to Perth flight tickets
Virgin Australia
Dec 12
SYD6:15 pmSydney Kingsford Smith
5h 05m
PER8:20 pmPerth
Dec 15
PER10:55 pmPerth
4h 15m
SYD6:10 amSydney Kingsford Smith
$373
Find similar
Virgin Australia
Feb 13
SYD6:15 pmSydney Kingsford Smith
5h 05m
PER8:20 pmPerth
Feb 21
PER12:15 pmPerth
4h 15m
SYD7:30 pmSydney Kingsford Smith
$375
Find similar
Virgin Australia
Mar 4
SYD6:15 pmSydney Kingsford Smith
5h 05m
PER8:20 pmPerth
Mar 12
PER6:00 amPerth
4h 15m
SYD1:15 pmSydney Kingsford Smith
$384
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Sydney to Perth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Sydney to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyPerth

SYD - PER

SYDPER

Sydney Kingsford Smith

Thu 11/6

7:50 pm-9:40 pm

Nonstop4h 50m

Perth

Mon 11/10

10:40 pm-6:05 am

Nonstop4h 25m

$318

SydneyPerth

SYD - PER

SYDPER

Sydney Kingsford Smith

Thu 11/6

7:50 pm-9:40 pm

Nonstop4h 50m

Perth

Mon 11/10

10:40 pm-6:05 am

Nonstop4h 25m

$319

SydneyPerth

SYD - PER

SYDPER

Sydney Kingsford Smith

Mon 10/20

7:45 pm-9:50 pm

Nonstop5h 05m

Perth

Tue 10/28

2:45 pm-10:00 pm

Nonstop4h 15m

$335

SydneyPerth

SYD - PER

SYDPER

Sydney Kingsford Smith

Mon 10/20

7:45 pm-9:50 pm

Nonstop5h 05m

Perth

Mon 10/27

10:40 pm-6:05 am

Nonstop4h 25m

$345

SydneyPerth

SYD - PER

SYDPER

Sydney Kingsford Smith

Wed 10/22

7:45 pm-9:50 pm

Nonstop5h 05m

Perth

Mon 10/27

10:40 pm-6:05 am

Nonstop4h 25m

$347

SydneyPerth

SYD - PER

SYDPER

Sydney Kingsford Smith

Thu 11/13

6:15 am-8:20 am

Nonstop5h 05m

Perth

Fri 11/14

2:45 pm-10:00 pm

Nonstop4h 15m

$370

SydneyPerth

SYD - PER

SYDPER

Sydney Kingsford Smith

Fri 12/12

6:15 pm-8:20 pm

Nonstop5h 05m

Perth

Mon 12/15

10:55 pm-6:10 am

Nonstop4h 15m

$373

SydneyPerth

SYD - PER

SYDPER

Sydney Kingsford Smith

Fri 2/13

6:15 pm-8:20 pm

Nonstop5h 05m

Perth

Sat 2/21

12:15 pm-7:30 pm

Nonstop4h 15m

$375

SydneyPerth

SYD - PER

SYDPER

Sydney Kingsford Smith

Wed 3/4

6:15 pm-8:20 pm

Nonstop5h 05m

Perth

Thu 3/12

6:00 am-1:15 pm

Nonstop4h 15m

$384

SydneyPerth

SYD - PER

SYDPER

Sydney Kingsford Smith

Tue 12/30

9:15 pm-11:20 pm

Nonstop5h 05m

Perth

Sun 1/4

11:55 pm-7:10 am

Nonstop4h 15m

$407

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Perth from

How to get the cheapest flight ticket from Sydney to Perth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Sydney and Perth?

What is the cheapest month to fly to Perth?

In general, May is the cheapest month to fly from Sydney to Perth. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $284. If you are unable to visit Perth during the month of May, then departing from Sydney during the month March is also very affordable. Most momondo users find prices during this month for around $293.

What is the cheapest day to depart on your flight to Perth?

The cheapest day to depart on your flight to Perth is on a Saturday when prices can be found for as low as $368. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Perth is Sunday, with ticket prices averaging around $440.

What is the cheapest time of day to depart on your flight to Perth?

In the evening is the cheapest time of day to fly from Sydney to Perth when you can find flight prices for as low as $371. Flying to Perth in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $614. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Sydney Kingsford Smith to Perth flight route?

Fly from Sydney Kingsford Smith to Perth for the best Sydney Kingsford Smith - Perth flight prices

How far in advance should I book a flight to Perth?

You are more likely to see cheaper flights to Perth from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Perth for around $348 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Perth from Sydney for as low as $306 on momondo.

What cabin class options are available on Sydney Kingsford Smith to Perth flights?

There are 3 cabin classes available to choose from on Sydney Kingsford Smith to Perth flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Sydney to Perth flight prices changed over time?

As of September 2025, prices for Sydney to Perth flights are approximately 4% cheaper when compared to flights at the same time last year.

When to book flights from Sydney to Perth

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to Perth according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sydney to Perth (SYD to PER) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Perth

Best Price Found

$200

Fastest flight time

4h 50m

Direct flights

Every day

Airports in Perth

1 airport
The best one-way flight to Perth from Sydney in the past 72 hours is $200. The best round-trip flight deal from Sydney to Perth found on momondo in the last 72 hours is $346.
The fastest flight from Sydney to Perth takes 4h 50m
Direct flights go from Sydney to Perth every day.
There is 1 airport near Perth: Perth (PER)
Search flight deals

  • How far is Sydney Kingsford Smith to Perth by plane?

    There are 2043.1 mi between Sydney Kingsford Smith and Perth. Typically, this will take 4h 50m by plane in normal conditions.

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Perth Airport?

    Prices for flights from Sydney Kingsford Smith Airport to Perth Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Perth Airport?

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to Perth Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to Perth Airport.

  • What documentation or ID do you need to fly to Perth Airport?

    The necessary travel and health documents for your Perth Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Sydney to Perth?

  • What is the most popular airline from Sydney to Perth?

Best airlines flying from Sydney to Perth

Compare and see reviews for airlines that fly from Sydney to Perth with momondo
Airline
Rating
Free Cancellation
Price
JetstarPriceFrom $255Free CancellationRating
6.5
474 reviews
Search Jetstar flights
Virgin AustraliaPriceFrom $262Free CancellationRating
7.5
416 reviews
Search Virgin Australia flights
Qantas AirwaysPriceFrom $440Free CancellationRating
7.5
905 reviews
Search Qantas Airways flights

  • Virgin Australia Flights From Sydney to Perth

    The lowest priced Virgin Australia flight from Sydney to Perth from the last 72 hours was $262. Generally, Virgin Australia has 18 flights on this route every week with an average price of $411. Virgin Australia is rated 7.5/10 by our users.

  • Qantas Airways Flights From Sydney to Perth

    Across 905 Qantas Airways reviews on momondo, the average score is 7.5/10. Qantas Airways flies from Sydney to Perth about 47 times each week, with ticket deals ranging from $440 to $626. Price data is based on momondo searches in the last 72 hours.

Traveling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Mandurah
Fremantle
Rottnest Island
Scarborough
Waikiki

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Perth?

It is quick and easy to find Sydney to Perth flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Perth that suits you.

Can I find flights from Sydney to Perth with flexible booking policies on momondo?

momondo does allow users to show only those flights to Perth from Sydney which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Sydney to Perth?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Perth from Sydney.

I’m not ready to book a flight from Sydney to Perth right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Sydney to Perth now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Perth and let you know when they change.

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