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Cheap flights from Sydney to Perth from €138

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 31/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Cheap return flights

Jetstar Logo
19:45 - 22:50SYD-PER
5h 05mdirect
Jetstar Logo
23:55 - 06:05PER-SYD
4h 10mdirect
€239Jetstar
Find Deal
Mon, 15 Sep - Mon, 15 Sep
Jetstar Logo
19:45 - 22:50SYD-PER
5h 05mdirect
Jetstar Logo
23:55 - 06:05PER-SYD
4h 10mdirect
€259Jetstar
Find Deal
Mon, 15 Sep - Mon, 22 Sep
Jetstar Logo
19:45 - 22:50SYD-PER
5h 05mdirect
Jetstar Logo
23:55 - 06:05PER-SYD
4h 10mdirect
€263Jetstar
Find Deal
Sun, 21 Sep - Sun, 21 Sep
Jetstar Logo
19:45 - 22:50SYD-PER
5h 05mdirect
Jetstar Logo
23:55 - 06:05PER-SYD
4h 10mdirect
€274Jetstar
Find Deal
Mon, 15 Sep - Mon, 15 Sep
Jetstar Logo
11:50 - 14:55SYD-PER
5h 05mdirect
Jetstar Logo
23:55 - 06:05PER-SYD
4h 10mdirect
€274Jetstar
Find Deal
Tue, 16 Sep - Fri, 19 Sep
Jetstar Logo
19:45 - 21:50SYD-PER
5h 05mdirect
Jetstar Logo
14:45 - 22:00PER-SYD
4h 15mdirect
€285Jetstar
Find Deal
Tue, 14 Oct - Tue, 28 Oct
Virgin Australia Logo
20:15 - 22:30SYD-PER
5h 15mdirect
Virgin Australia Logo
06:00 - 13:15PER-SYD
4h 15mdirect
€290Virgin Australia
Find Deal
Tue, 21 Oct - Tue, 25 Nov
Jetstar Logo
15:15 - 22:50SYD-PER
9h 35m1 stop
Jetstar Logo
23:55 - 06:05PER-SYD
4h 10mdirect
€298Jetstar
Find Deal
Thu, 18 Sep - Mon, 22 Sep
Jetstar Logo
15:15 - 22:50SYD-PER
9h 35m1 stop
Jetstar Logo
23:55 - 06:05PER-SYD
4h 10mdirect
€299Jetstar
Find Deal
Thu, 18 Sep - Mon, 22 Sep
Virgin Australia Logo
20:15 - 22:30SYD-PER
5h 15mdirect
Virgin Australia Logo
15:00 - 22:20PER-SYD
4h 20mdirect
€315Virgin Australia
Find Deal
Wed, 15 Oct - Sat, 18 Oct

Jetstar flights from Sydney to Perth

Our best Jetstar deals on Sydney to Perth flight tickets
Jetstar
15 Sept
SYD19:45Sydney Kingsford Smith
5h 05m
PER22:50Perth
15 Sept
PER23:55Perth
4h 10m
SYD06:05Sydney Kingsford Smith
€239
Find similar
Jetstar
15 Sept
SYD19:45Sydney Kingsford Smith
5h 05m
PER22:50Perth
22 Sept
PER23:55Perth
4h 10m
SYD06:05Sydney Kingsford Smith
€259
Find similar
Jetstar
21 Sept
SYD19:45Sydney Kingsford Smith
5h 05m
PER22:50Perth
21 Sept
PER23:55Perth
4h 10m
SYD06:05Sydney Kingsford Smith
€263
Find similar

Virgin Australia flights from Sydney to Perth

Our best Virgin Australia deals on Sydney to Perth flight tickets
Virgin Australia
21 Oct
SYD20:15Sydney Kingsford Smith
5h 15m
PER22:30Perth
25 Nov
PER06:00Perth
4h 15m
SYD13:15Sydney Kingsford Smith
€290
Find similar
Virgin Australia
15 Oct
SYD20:15Sydney Kingsford Smith
5h 15m
PER22:30Perth
18 Oct
PER15:00Perth
4h 20m
SYD22:20Sydney Kingsford Smith
€315
Find similar
Virgin Australia
8 Dec
SYD06:15Sydney Kingsford Smith
5h 05m
PER08:20Perth
8 Dec
PER22:55Perth
4h 15m
SYD06:10Sydney Kingsford Smith
€316
Find similar

momondo Fare Finder

 
Customise 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 13,528 searches. Data last updated 20 August 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

Mon 15/9

19:45-22:50

Nonstop5h 05m

Perth

Mon 15/9

23:55-06:05

Nonstop4h 10m

€239

SydneyPerth

SYD - PER

SYDPER

Sydney Kingsford Smith

Mon 15/9

19:45-22:50

Nonstop5h 05m

Perth

Mon 22/9

23:55-06:05

Nonstop4h 10m

€259

SydneyPerth

SYD - PER

SYDPER

Sydney Kingsford Smith

Sun 21/9

19:45-22:50

Nonstop5h 05m

Perth

Sun 21/9

23:55-06:05

Nonstop4h 10m

€263

SydneyPerth

SYD - PER

SYDPER

Sydney Kingsford Smith

Mon 15/9

19:45-22:50

Nonstop5h 05m

Perth

Mon 15/9

23:55-06:05

Nonstop4h 10m

€274

SydneyPerth

SYD - PER

SYDPER

Sydney Kingsford Smith

Tue 16/9

11:50-14:55

Nonstop5h 05m

Perth

Fri 19/9

23:55-06:05

Nonstop4h 10m

€274

SydneyPerth

SYD - PER

SYDPER

Sydney Kingsford Smith

Tue 14/10

19:45-21:50

Nonstop5h 05m

Perth

Tue 28/10

14:45-22:00

Nonstop4h 15m

€285

SydneyPerth

SYD - PER

SYDPER

Sydney Kingsford Smith

Tue 21/10

20:15-22:30

Nonstop5h 15m

Perth

Tue 25/11

06:00-13:15

Nonstop4h 15m

€290

SydneyPerth

SYD - PER

SYDPER

Sydney Kingsford Smith

Thu 18/9

15:15-22:50

1 stop9h 35m

Perth

Mon 22/9

23:55-06:05

Nonstop4h 10m

€298

SydneyPerth

SYD - PER

SYDPER

Sydney Kingsford Smith

Thu 18/9

15:15-22:50

1 stop9h 35m

Perth

Mon 22/9

23:55-06:05

Nonstop4h 10m

€299

SydneyPerth

SYD - PER

SYDPER

Sydney Kingsford Smith

Wed 15/10

20:15-22:30

Nonstop5h 15m

Perth

Sat 18/10

15:00-22:20

Nonstop4h 20m

€315

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 cheapest month to fly to Perth?

The month of May is, on average, the cheapest month to fly to Perth from Sydney, with most prices found around €244. If you aren’t able to travel during the month of May, then book flights to Perth from Sydney during March instead. Flights to Perth in March, while not as cheap as those in May, still average around €250.

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 €298 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Perth from Sydney for as low as €259 on momondo.

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

There are 1 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 August 2025, prices for Sydney to Perth flights are approximately 11% more expensive 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 return 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

Fastest flight time

4h 50m

Direct flights

Every day

Airports in Perth

1 airport
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 3288.0 km 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 refresh daily.

  • 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 licence 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?

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Scarborough
Fremantle

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Perth from Sydney.

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

Yes. momondo allows you to filter the results for Sydney to Perth flights to just show those with flexible booking policies.

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

Once you have performed a search for Sydney to Perth flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Sydney to Perth flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Perth trip

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