HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sydney

$138+ Cheap flights from Perth to Sydney (PER - SYD)

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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
PER — SYD
mar. 17 — mar. 241
lun. 3/17
lun. 3/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Perth to Sydney with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Perth to Sydney Kingsford Smith are usually found in February or May, booked 84 days in advance, depart on a Monday or Friday and return on a Saturday

Cheap flight deals from Perth to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) to Sydney (SYD). 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 marzo 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$238
(Jetstar)

One-way from

$138
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$341

Good round-trip deal

$297 or less

Good one-way deal

$170 or less
Provider with most accurate pricing for Perth-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Perth-Sydney Kingsford Smith flights.
Search Deals
From Perth to Sydney Kingsford Smith
Search Deals
One-way flight from Perth to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals
Price to beat on a round-trip flight from Perth to Sydney Kingsford Smith.
Search Deals
Price to beat on a one-way flight from Perth to Sydney Kingsford Smith.
Search Deals

Find flight deals from Perth to Sydney

Cheapest flights from Perth to Sydney
Explore the most affordable flight options available from Perth to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 12, 2025.

This Jetstar deal was found by Cheapflights users on 3/12. 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 Jetstar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/1011:55 pmPER - SYD
Nonstop4h 10mJetstar
sáb. 6/1411:50 amSYD - PER
Nonstop5h 05mJetstar
Deal found 3/12$238
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
mar. 6/246:00 amPER - SYD
Nonstop4h 20mMultiple Airlines
mar. 6/247:45 pmSYD - PER
Nonstop5h 05mMultiple Airlines
Deal found 3/12$305
This Virgin Australia deal was found by Cheapflights users on 3/12. 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.
sáb. 3/153:15 pmPER - SYD
Nonstop4h 15mVirgin Australia
mié. 3/196:15 amSYD - PER
Nonstop5h 05mVirgin Australia
Deal found 3/12$339
This Qantas Airways deal was found by Cheapflights users on 3/12. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/113:20 pmPER - SYD
Nonstop4h 10mQantas Airways
vie. 11/146:20 amSYD - PER
Nonstop4h 50mQantas Airways
Deal found 3/12$491
This Scoot deal was found by Cheapflights users on 3/12. 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 Scoot is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/269:55 pmPER - SYD
1 stop35h 40mScoot
sáb. 5/312:50 pmSYD - PER
1 stop30h 20mScoot
Deal found 3/12$1,382
This Booking.com deal was found by Cheapflights users on 3/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/232:10 amPER - SYD
1 stop15h 25mMalaysia Airlines
mar. 6/2410:10 pmSYD - PER
1 stop29h 00mMalaysia Airlines
Deal found 3/12$1,680

Find flights from Perth to Sydney within your budget

Customize your flight search to find flights from Perth to Sydney 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 marzo 12, 2025.

Fly from

Perth

Fly to

Sydney

Route

Depart

Return

Price

PerthSydney

PER - SYD

PERSYD

Perth

mar. 6/10

11:55 pm-6:05 am

Nonstop4h 10m

Sydney Kingsford Smith

sáb. 6/14

11:50 am-2:55 pm

Nonstop5h 05m

$238

PerthSydney

PER - SYD

PERSYD

Perth

mar. 6/24

6:00 am-12:20 pm

Nonstop4h 20m

Sydney Kingsford Smith

mar. 6/24

7:45 pm-10:50 pm

Nonstop5h 05m

$305

PerthSydney

PER - SYD

PERSYD

Perth

dom. 3/23

10:55 pm-6:10 am

Nonstop4h 15m

Sydney Kingsford Smith

dom. 3/30

8:15 pm-10:30 pm

Nonstop5h 15m

$339

PerthSydney

PER - SYD

PERSYD

Perth

sáb. 5/3

4:25 pm-10:30 pm

Nonstop4h 05m

Sydney Kingsford Smith

mié. 6/11

7:55 pm-10:55 pm

Nonstop5h 00m

$518

PerthSydney

PER - SYD

PERSYD

Perth

sáb. 4/26

9:55 pm-11:35 am

1 stop35h 40m

Sydney Kingsford Smith

sáb. 5/3

12:50 pm-5:10 pm

1 stop30h 20m

$1,382

PerthSydney

PER - SYD

PERSYD

Perth

lun. 6/23

2:10 am-7:35 pm

1 stop15h 25m

Sydney Kingsford Smith

mar. 6/24

10:10 pm-1:10 am

1 stop29h 00m

$1,680

PerthSydney

PER - SYD

PERSYD

Perth

mar. 4/1

3:15 pm-10:20 pm

Nonstop4h 05m

$138

PerthSydney

PER - SYD

PERSYD

Perth

mar. 3/25

6:00 am-3:25 pm

1 stop6h 25m

$216

PerthSydney

PER - SYD

PERSYD

Perth

lun. 3/17

9:30 pm-9:15 am

2 stops32h 45m

$271

PerthSydney

PER - SYD

PERSYD

Perth

vie. 4/18

11:55 pm-6:05 am

Nonstop4h 10m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 14 results
1
2

Compare providers for flights from Perth to Sydney

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Perth to Sydney in March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Perth-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Perth-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Perth-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Perth-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Perth-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Perth to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Perth 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.

Travel insights for flights from Perth to Sydney

Get recent, data-driven insights about flights from Perth to Sydney including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Perth to Sydney. Price data was last updated on March 7, 2025.

Booking 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from Perth to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, March is the cheapest month in which you can book a flight from Perth to Sydney (average of $1,045). Flying from Perth to Sydney in December is currently the most expensive (average of $1,643). 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 PER to SYD?

Find hourly flight availability from Perth to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated marzo 12, 2025.

It’s optimal to fly from Perth to Sydney in the afternoon. By choosing this option you can save up to 72% on the cost of your flight, compared to a flight in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Perth to Sydney. Price data was last updated on March 9, 2025.

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

Weekly flight availability from Perth to Sydney

Explore weekly flight availability from Perth to Sydney. 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 marzo 12, 2025.

The most flights from PER to SYD are scheduled on a Wednesday (74 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (28 on average).

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated marzo 12, 2025.
Peruse reviews from past customers who have flown with Fiji Airways, Air New Zealand and Virgin Australia from Perth to Sydney 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.
Fiji Airways
8.0
Very good
182 reviews

Entertainment

7.5

Boarding

8.2

Food

7.5

Comfort

8.0

Crew

8.5

Overall

8.0

Reviews

1 / 15

6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

Fiji Airways
8.0
Very good
182 reviews
Fiji Airways
8.0
Very good
182 reviews

Entertainment

7.5

Boarding

8.2

Food

7.5

Comfort

8.0

Crew

8.5

Overall

8.0

Reviews

1 / 15

6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

Air New Zealand
7.9
Good
452 reviews
Fiji Airways
8.0
Very good
182 reviews

Entertainment

7.5

Boarding

8.2

Food

7.5

Comfort

8.0

Crew

8.5

Overall

8.0

Reviews

1 / 15

6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

Virgin Australia
7.5
Good
398 reviews
Fiji Airways
8.0
Very good
182 reviews

Entertainment

7.5

Boarding

8.2

Food

7.5

Comfort

8.0

Crew

8.5

Overall

8.0

Reviews

1 / 15

6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

Qantas Airways
7.4
Good
814 reviews
Fiji Airways
8.0
Very good
182 reviews

Entertainment

7.5

Boarding

8.2

Food

7.5

Comfort

8.0

Crew

8.5

Overall

8.0

Reviews

1 / 15

6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

Malaysia Airlines
7.3
Good
253 reviews
Fiji Airways
8.0
Very good
182 reviews

Entertainment

7.5

Boarding

8.2

Food

7.5

Comfort

8.0

Crew

8.5

Overall

8.0

Reviews

1 / 15

6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

Related info for your journey

Find useful and relevant information for your journey from Perth to Sydney. 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 Perth to Sydney?

    If you wish to fly to Sydney from Perth, then you need to book flights from Perth to Sydney Kingsford Smith. There are 57 flights from Perth (PER) to Kingsford Smith (SYD) per day to choose from. Flights to Sydney from Perth are available from 3 different airlines, which means you should have some options if you want to compare airfare deals. 4h 05m is how long a nonstop flight from Perth to Sydney Kingsford Smith typically takes.

  • How popular is this Perth to Sydney flight route?

    This flight path from Perth to Sydney Kingsford Smith was viewed by 78 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 Perth to Sydney round-trip?

    Cheapflights users have booked flights from Perth to Sydney round-trip from $238. Other airlines that can offer you cheap pricing are Virgin Australia, from $339, and Qantas Airways, from $518. These flights start at 34% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is Jetstar, with whom users have recently found tickets for as low as $138. However, be on the lookout for offers from Virgin Australia and Qantas Airways, as they are both options that can get you from Perth to Sydney for a low price.

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

    Before booking your flight to Sydney from Perth, check out the most reliable airlines to get you to your destination on time: United Airlines (93%), Air India (91%), Air Canada( 85%).

  • What are the cheapest flights from Perth to Sydney?

    While on average a flight from Perth to Sydney is generally $2,412, our data shows the cheapest flight currently is $126. When looking at the most popular route, (Perth - Sydney Kingsford Smith), you can expect to pay $261 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Perth to Sydney 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 Perth to Sydney?

    Currently, March is the cheapest month in which you can book a flight from Perth to Sydney (average of $1,045). Flying from Perth to Sydney in December is currently the most expensive (average of $1,643). 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
Wollongong
Parramatta
Coogee
Manly

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Perth to Sydney

Discover the top 3 airlines that operate flights from Perth to Sydney. 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 marzo 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$215Average$339FlexibilityNo cancel feeOn-time74%
Virgin AustraliaCheapest$253Average$408FlexibilityNo cancel feeOn-time80%
Qantas AirwaysCheapest$411Average$484FlexibilityNo cancel feeOn-time74%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.