$148 Cheap Flights from Sydney (SYD) to Perth (PER)

View $148 flight on Wed, Jul 1, 2026Opens in a new window

Popular airlines from Sydney Airport (SYD) to Perth Airport (PER)

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Cheap Flights from Sydney to Perth (SYD-PER)

Prices were available within the past 7 days and start at $148 for one-way flights and $293 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jetstar
Thu, Feb 12 - Mon, Feb 16
SYD
Sydney
PER
Perth
$293 Roundtrip, found 6 days ago
$293
Roundtrip
found 6 days ago
Select Jetstar flight, departing Thu, Feb 12 from Sydney to Perth, returning Mon, Feb 16, priced at $293 found 6 days ago
Jetstar
Fri, Feb 27 - Mon, Mar 2
SYD
Sydney
PER
Perth
$295 Roundtrip, found 1 day ago
$295
Roundtrip
found 1 day ago
Select Jetstar flight, departing Fri, Feb 27 from Sydney to Perth, returning Mon, Mar 2, priced at $295 found 1 day ago
Jetstar
Mon, Mar 16 - Sun, Mar 22
SYD
Sydney
PER
Perth
$299 Roundtrip, found 6 days ago
$299
Roundtrip
found 6 days ago
Select Jetstar flight, departing Mon, Mar 16 from Sydney to Perth, returning Sun, Mar 22, priced at $299 found 6 days ago
Jetstar
Thu, May 21 - Sun, May 24
SYD
Sydney
PER
Perth
$300 Roundtrip, found 1 day ago
$300
Roundtrip
found 1 day ago
Select Jetstar flight, departing Thu, May 21 from Sydney to Perth, returning Sun, May 24, priced at $300 found 1 day ago
Jetstar
Thu, May 21 - Sun, May 24
SYD
Sydney
PER
Perth
$306 Roundtrip, found 1 day ago
$306
Roundtrip
found 1 day ago
Select Jetstar flight, departing Thu, May 21 from Sydney to Perth, returning Sun, May 24, priced at $306 found 1 day ago
Jetstar
Fri, May 8 - Wed, May 13
SYD
Sydney
PER
Perth
$307 Roundtrip, found 1 day ago
$307
Roundtrip
found 1 day ago
Select Jetstar flight, departing Fri, May 8 from Sydney to Perth, returning Wed, May 13, priced at $307 found 1 day ago
Jetstar
Fri, May 8 - Wed, May 13
SYD
Sydney
PER
Perth
$312 Roundtrip, found 1 day ago
$312
Roundtrip
found 1 day ago
Select Jetstar flight, departing Fri, May 8 from Sydney to Perth, returning Wed, May 13, priced at $312 found 1 day ago
Jetstar
Fri, May 8 - Wed, May 13
SYD
Sydney
PER
Perth
$319 Roundtrip, found 1 day ago
$319
Roundtrip
found 1 day ago
Select Jetstar flight, departing Fri, May 8 from Sydney to Perth, returning Wed, May 13, priced at $319 found 1 day ago
Virgin Australia
Wed, Jan 28 - Sat, Feb 7
SYD
Sydney
PER
Perth
$485 Roundtrip, found 1 day ago
$485
Roundtrip
found 1 day ago
Select Virgin Australia flight, departing Wed, Jan 28 from Sydney to Perth, returning Sat, Feb 7, priced at $485 found 1 day ago
Qantas Airways
Sat, Feb 14 - Mon, Feb 23
SYD
Sydney
PER
Perth
$665 Roundtrip, just found
$665
Roundtrip
just found
Select Qantas Airways flight, departing Sat, Feb 14 from Sydney to Perth, returning Mon, Feb 23, priced at $665 just found

Find the cheapest month to fly from Sydney (SYD) to Perth (PER)

May is typically the cheapest month to fly

From $247 - $329 per traveler.

Alternative airports near Perth

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Perth Airport PER. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $404
PER
Perth Airport
CheapestClosest
Average driving time to city center14 min
Flights from $404

Frequently asked questions

How much does a flight from Kingsford Smith Intl. Airport (SYD) to Perth Airport (PER) cost?
Grab a cheap one-way flight from $148 or cheap return flight from $293 from Kingsford Smith Intl. Airport (SYD) to Perth Airport (PER) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Kingsford Smith Intl. Airport (SYD) to Perth Airport (PER)?
February is the most affordable month to fly from SYD to PER. Timing your trip outside of the busy season is often the key to finding better fares.
Which airlines fly direct from Kingsford Smith Intl. Airport (SYD) to Perth Airport (PER)?
Pick from 3 airlines that fly directly from Kingsford Smith Intl. Airport (SYD) to Perth Airport (PER). These include:

  • Qantas
  • Virgin Australia
  • Jetstar

What is the cheapest airline that flies from Kingsford Smith Intl. Airport (SYD) to Perth Airport (PER)?
The cheapest airline to offer flights between Kingsford Smith Intl. Airport (SYD) and Perth Airport (PER) will vary based on when you want to travel. However, you'll generally find that low-cost carriers like Virgin Australia and Jetstar provide some of the most affordable options. Use Expedia's filters to compare airlines in one place and find the right SYD to PER flight that suits your budget.
How many flights per day from Kingsford Smith Intl. Airport (SYD) to Perth Airport (PER)?
When departing from Kingsford Smith Intl. Airport (SYD), you'll have your pick from an average of 15 daily direct flights to Perth Airport (PER).
What are the most popular departure times for flights from Kingsford Smith Intl. Airport (SYD) to Perth Airport (PER)?
More people fly between SYD and PER at 11 AM than at any other time. Looking to skip the crowds? Pick a flight outside the busiest times and you're likely to save on your ticket as well.
What day of the week has the most flights from SYD to PER?
If you jet off on a Monday, you'll get the greatest range of choices for flights from Kingsford Smith Intl. Airport (SYD) to Perth Airport (PER).
What is the earliest flight from Kingsford Smith Intl. Airport (SYD) to Perth Airport (PER)?
Take the earliest flight at around 6:15AM UTC+11, heading out of Kingsford Smith Intl. Airport (SYD). You'll be in the air for about 5h 5m, reaching Perth Airport (PER) at approximately 8:20AM UTC+8.
How long does it take to fly from Kingsford Smith Intl. Airport (SYD) to Perth Airport (PER)?
The average flight duration from SYD to PER is 4 hours and 54 minutes, covering a total distance of 2,000 mi.
What is the best time to fly from Kingsford Smith Intl. Airport (SYD) to Perth Airport (PER)?
To touch down at Perth Airport (PER) on time, choose a flight that leaves from Kingsford Smith Intl. Airport (SYD) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Perth from Kingsford Smith Intl. Airport (SYD)?
Perth Airport (PER) is the only airport in Perth with direct flights from Kingsford Smith Intl. Airport (SYD). Check out your options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Kingsford Smith Intl. Airport (SYD) to Perth Airport (PER) last-minute?
Holding off until just before your trip to book a flight from SYD to PER generally means paying more. Although you may find some last-minute deals, they're not always guaranteed. Allow some flexibility in your schedule to boost your chances of getting a bargain.
Is it cheaper to book a SYD to PER flight and hotel package?
Compared with arranging hotels and flights separately, booking a SYD to PER flight and hotel package with Expedia could result in significant savings. What's more, having everything in one place takes the hassle out of planning your trip. Just secure your flights and select from our wide range of hotels, then personalize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Kingsford Smith Intl. Airport (SYD) to Perth Airport (PER)?
If you booked your SYD to PER flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Travel information

Origin airport
Kingsford Smith Intl.
Destination airport
Perth
Airlines serving
Jetstar, Qantas Airways, Virgin Australia
Roundtrip price
$293
Distance
2036 mi
Average flight time
1 hour 50 mins

Book with confidence

Sydney to Perth Flights

The cheapest times to fly from Sydney to Perth

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sydney to Perth are during the month of February. You can find some of the cheapest flights from Sydney to Perth with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sydney to Perth

Sunday is one of the best days to book for cheap flights from Sydney to Perth: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Sydney to Perth

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sydney to Perth in 2026. You can also book with separate airlines for your outbound and return journeys, from $148 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sydney to Perth flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Sydney to Perth airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Sydney to Perth Flights

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*Available to One Key members.