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$152+ Cheap flights from Sydney to Perth (SYD - PER)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — PER
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheapflights Tip: The best prices from Sydney Kingsford Smith to Perth are usually found in May or March, booked 64 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

Cheap flight deals from Sydney to Perth

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Perth (PER). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 30, 2025.

Round-trip from

$283
(Kiwi.com)

One-way from

$152
(Priceline)

Popular in

December

Cheapest in

May

Average price

$347

Good round-trip deal

$310 or less

Good one-way deal

$196 or less
From Sydney Kingsford Smith to Perth
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One-way flight from Sydney Kingsford Smith to Perth
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Highest demand for flights based on searches. 8% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Sydney Kingsford Smith to Perth.
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Price to beat on a one-way flight from Sydney Kingsford Smith to Perth.
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Find flight deals from Sydney to Perth

Cheapest flights from Sydney to Perth
Explore the most affordable flight options available from Sydney to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/97:45 pmSYD - PER
Nonstop5h 05mJetstar
Mon 9/1511:55 pmPER - SYD
Nonstop4h 10mJetstar
Deal found 7/28$283
This Virgin Australia deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Australia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:15 amSYD - PER
Nonstop5h 15mVirgin Australia
Wed 10/1510:55 pmPER - SYD
Nonstop4h 20mVirgin Australia
Deal found 7/30$369
This Trip.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/152:00 pmSYD - PER
1 stop7h 10mMultiple Airlines
Mon 9/1511:55 pmPER - SYD
Nonstop4h 10mMultiple Airlines
Deal found 7/29$383

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
Use the filters below to find and compare flights from Sydney to Perth that are best for you.

Fly from

Sydney

Fly to

Perth

Route

Depart

Return

Price

SydneyPerth

SYD - PER

SYDPER

Sydney Kingsford Smith

Tue 9/9

7:45 pm-10:50 pm

Nonstop5h 05m

Perth

Mon 9/15

11:55 pm-6:05 am

Nonstop4h 10m

$283

SydneyPerth

SYD - PER

SYDPER

Sydney Kingsford Smith

Mon 9/15

7:15 am-10:30 am

Nonstop5h 15m

Perth

Mon 9/15

11:55 pm-6:05 am

Nonstop4h 10m

$333

SydneyPerth

SYD - PER

SYDPER

Sydney Kingsford Smith

Wed 10/15

6:15 am-8:30 am

Nonstop5h 15m

Perth

Wed 10/15

10:55 pm-6:15 am

Nonstop4h 20m

$369

SydneyPerth

SYD - PER

SYDPER

Sydney Kingsford Smith

Mon 9/8

7:45 pm-10:50 pm

Nonstop5h 05m

$152

SydneyPerth

SYD - PER

SYDPER

Sydney Kingsford Smith

Mon 10/13

8:15 pm-10:30 pm

Nonstop5h 15m

$185

SydneyPerth

SYD - PER

SYDPER

Sydney Kingsford Smith

Mon 1/5

7:10 am-10:40 pm

1 stop18h 30m

$232

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Sydney to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Sydney with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Perth

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

Use this chart to determine the optimal time to book a round-trip flight from Sydney to Perth. Price data was last updated on July 25, 2025.

The best time to book flights from Sydney to Perth is 64 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Sydney to Perth?

Currently, February is the cheapest month in which you can book a flight from Sydney to Perth (average of $1,454). Flying from Sydney to Perth in December is currently the most expensive (average of $2,172). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SYD to PER?

Find hourly flight availability from Sydney to Perth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

When flying from Sydney to Perth, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 38% versus a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Sydney to Perth. Price data was last updated on July 27, 2025.

Travelers seeking maximum savings on their Sydney to Perth flight should consider departing on Sunday evenings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Sydney to Perth

Explore weekly flight availability from Sydney to Perth. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 30, 2025.

The most flights from SYD to PER are scheduled on a Monday (79 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (39 on average).

How much does it cost to fly round-trip from Sydney to Perth?

Reviews of airlines servicing Perth

Get insights into the airlines that provide service to Perth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Perth. Reviews last updated July 30, 2025.
Peruse reviews from past customers who have flown with Qantas Airways, Virgin Australia, and Jetstar from Sydney to Perth to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
887 reviews

Boarding

7.7

Crew

8.2

Food

6.9

Comfort

7.4

Overall

7.5

Entertainment

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SYD - LAX

Overall, it was excellent experience, but flight delayed around 55 Mints
Qantas Airways
7.5
Good
887 reviews
Qantas Airways
7.5
Good
887 reviews

Boarding

7.7

Crew

8.2

Food

6.9

Comfort

7.4

Overall

7.5

Entertainment

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SYD - LAX

Overall, it was excellent experience, but flight delayed around 55 Mints
Virgin Australia
7.5
Good
411 reviews
Qantas Airways
7.5
Good
887 reviews

Boarding

7.7

Crew

8.2

Food

6.9

Comfort

7.4

Overall

7.5

Entertainment

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SYD - LAX

Overall, it was excellent experience, but flight delayed around 55 Mints
Jetstar
6.5
Okay
460 reviews
Qantas Airways
7.5
Good
887 reviews

Boarding

7.7

Crew

8.2

Food

6.9

Comfort

7.4

Overall

7.5

Entertainment

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SYD - LAX

Overall, it was excellent experience, but flight delayed around 55 Mints

Related info for your journey

Find useful and relevant information for your journey from Sydney to Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Sydney to Perth?

    If you book a flight from Sydney to Perth, you will be flying from Kingsford Smith to Perth. Flights to Perth (PER) from Sydney Kingsford Smith (SYD) take 5h 00m for a nonstop flight. There are 62 flights from Kingsford Smith to Perth per day from 3 airlines.

  • How popular is this Sydney to Perth flight route?

    This flight path from Sydney Kingsford Smith to Perth was viewed by 27 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Sydney to Perth round-trip?

    Flying on Jetstar is currently your cheapest option to Perth, with prices starting at $283. Another option worth looking into is Virgin Australia, starting at $352 round trip. Users have found that Jetstar is 18% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Sydney to Perth one-way?

    The cheapest airlines for a one-way flight from Sydney to Perth are Jetstar ($152), Virgin Australia ($186), and Qantas Airways ($279).

  • What are the most reliable airlines from Sydney to Perth?

    Before booking your flight to Perth from Sydney, check out the most reliable airlines to get you to your destination on time: Air India (86%), Air Mauritius (84%), Fiji Airways( 81%).

  • What are the cheapest flights from Sydney to Perth?

    On average you can expect to pay $319 for a flight from Sydney to Perth. The cheapest flight overall is $147 while the most popular route, (Sydney Kingsford Smith - Perth) is currently priced at $247.

  • Can I find deals for flights from Sydney to Perth that include hotel bookings?

    Yes. In addition to deals on Sydney to Perth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Perth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Perth.

  • Can I find deals for business class flights from Sydney to Perth?

    Yes. Cheapflights offers flight deals from Sydney to Perth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sydney to Perth?

    Currently, February is the cheapest month in which you can book a flight from Sydney to Perth (average of $1,454). Flying from Sydney to Perth in December is currently the most expensive (average of $2,172). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Perth?

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

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to Perth by adding a car rental and/or hotel reservation to your travel itinerary.
Perth car rentals
Perth Airport car rentals
Perth CBD car rentals
Northbridge car rentals

Top 3 airlines flying from Sydney to Perth

Discover the top 3 airlines that operate flights from Sydney to Perth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$249Average$313FlexibilityNo cancel feeOn-time74%
Virgin AustraliaCheapest$262Average$403FlexibilityNo cancel feeOn-time80%
Qantas AirwaysCheapest$474Average$630FlexibilityNo cancel feeOn-time74%

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