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Cheap flights from Perth to Sydney from £99

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 31/7. Fares are subject to change and may not be available on all flights or dates of travel.
PER — SYD
15 Apr — 22 Apr1
1 adult

Cheapflights Tip: The best prices from Perth to Sydney Kingsford Smith are usually found in March or February, booked 84 days in advance, depart on a Wednesday or Friday and return on a Monday

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 10 April 2025.

Round-trip from

£179

One-way from

£99

Popular in

December

Cheapest in

March

Average price

£306

Good round-trip deal

£259 or less

Good one-way deal

£128 or less
Jetstar
  • Jetstar
  • 26/5-29/5
  • Nonstop
  • 9h 15m total
  • Perth to Sydney
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Virgin Australia
  • Virgin Australia
  • 31/7
  • Nonstop
  • 4h 20m total
  • Perth to Sydney
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Highest demand for flights based on searches. 8% potential increase in price (£20 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Perth to Sydney Kingsford Smith.
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Price to beat on a one-way flight from Perth to Sydney Kingsford Smith.
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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 10 April 2025.

Mon 26/523:55PER - SYD
Nonstop4h 10mJetstar
Thu 29/511:50SYD - PER
Nonstop5h 05mJetstar
Deal found 9/4£179
Mon 24/1115:15PER - SYD
Nonstop4h 15mVirgin Australia
Mon 1/1206:15SYD - PER
Nonstop5h 05mVirgin Australia
Deal found 9/4£197
Sun 9/1114:45PER - SYD
Nonstop4h 15mMultiple Airlines
Fri 14/1106:15SYD - PER
Nonstop5h 05mMultiple Airlines
Deal found 9/4£222
Tue 11/1105:25PER - SYD
Nonstop4h 10mQantas Airways
Fri 14/1106:20SYD - PER
Nonstop4h 50mQantas Airways
Deal found 10/4£291

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 10 April 2025.
Use the filters below to find and compare flights from Perth to Sydney that are best for you.

Fly from

Perth

Fly to

Sydney

Route

Depart

Return

Price

PerthSydney

PER - SYD

PERSYD

Perth

Mon 26/5

23:55-06:05

Nonstop4h 10m

Sydney Kingsford Smith

Thu 29/5

11:50-14:55

Nonstop5h 05m

£179

PerthSydney

PER - SYD

PERSYD

Perth

Thu 8/5

15:30-21:50

Nonstop4h 20m

Sydney Kingsford Smith

Sat 17/5

07:15-10:30

Nonstop5h 15m

£202

PerthSydney

PER - SYD

PERSYD

Perth

Mon 26/5

07:15-19:25

2 stops10h 10m

Sydney Kingsford Smith

Thu 29/5

12:40-19:00

1 stop8h 20m

£355

PerthSydney

PER - SYD

PERSYD

Perth

Sat 17/5

06:05-12:10

Nonstop4h 05m

Sydney Kingsford Smith

Sat 17/5

15:45-18:45

Nonstop5h 00m

£378

PerthSydney

PER - SYD

PERSYD

Perth

Sat 24/5

18:25-11:35

1 stop15h 10m

Sydney Kingsford Smith

Sat 31/5

20:45-17:10

1 stop22h 25m

£607

PerthSydney

PER - SYD

PERSYD

Perth

Thu 31/7

15:30-21:50

Nonstop4h 20m

£99

PerthSydney

PER - SYD

PERSYD

Perth

Mon 7/7

23:55-06:05

Nonstop4h 10m

£103

PerthSydney

PER - SYD

PERSYD

Perth

Fri 18/4

14:25-22:30

1 stop6h 05m

£356

PerthSydney

PER - SYD

PERSYD

Perth

Sun 14/9

02:10-19:35

1 stop15h 25m

£464

PerthSydney

PER - SYD

PERSYD

Perth

Tue 6/5

10:30-08:45

2 stops20h 15m

£524

Flights are sorted by cheapest return flights first.

Deals found on 9/4

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 return 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 Perth to Sydney

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

Use this chart to determine the optimal time to book a return flight from Perth to Sydney. Price data was last updated on 4 April 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, May is the cheapest month in which you can book a flight from Perth to Sydney (average of £985). Flying from Perth to Sydney in July is currently the most expensive (average of £1,726). 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 10 April 2025.

When flying from Perth to Sydney, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 13% versus a flight in the morning.

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

Use this chart to determine the cheapest time to fly return from Perth to Sydney. Price data was last updated on 30 March 2025.

Travellers seeking maximum savings on their Perth to Sydney flight should consider departing on Monday afternoons when fares are most often at their lowest. Saturday evenings 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 10 April 2025.

The most flights from PER to SYD are scheduled on a Wednesday (75 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (34 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 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

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 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

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 10 April 2025.
Peruse reviews from past customers who have flown with Air New Zealand, Qantas Airways 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.
Air New Zealand
8.0
Very Good
463 reviews
Check prices

Comfort

8.0

Food

7.2

Entertainment

7.4

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2025

SFO - CHC

Wifi was $20 for the whole flight--way too expensive! On a similar flight operated by Air New Zealand, wifi was free, and it should be included in the ticket price.
Air New Zealand
8.0
Very Good
463 reviews
Air New Zealand
8.0
Very Good
463 reviews
Check prices

Comfort

8.0

Food

7.2

Entertainment

7.4

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2025

SFO - CHC

Wifi was $20 for the whole flight--way too expensive! On a similar flight operated by Air New Zealand, wifi was free, and it should be included in the ticket price.
Qantas Airways
7.5
Good
818 reviews
Air New Zealand
8.0
Very Good
463 reviews
Check prices

Comfort

8.0

Food

7.2

Entertainment

7.4

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2025

SFO - CHC

Wifi was $20 for the whole flight--way too expensive! On a similar flight operated by Air New Zealand, wifi was free, and it should be included in the ticket price.
Virgin Australia
7.5
Good
396 reviews
Air New Zealand
8.0
Very Good
463 reviews
Check prices

Comfort

8.0

Food

7.2

Entertainment

7.4

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2025

SFO - CHC

Wifi was $20 for the whole flight--way too expensive! On a similar flight operated by Air New Zealand, wifi was free, and it should be included in the ticket price.
Malaysia Airlines
7.3
Good
252 reviews
Air New Zealand
8.0
Very Good
463 reviews
Check prices

Comfort

8.0

Food

7.2

Entertainment

7.4

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2025

SFO - CHC

Wifi was $20 for the whole flight--way too expensive! On a similar flight operated by Air New Zealand, wifi was free, and it should be included in the ticket price.
Scoot
6.7
Okay
303 reviews
Air New Zealand
8.0
Very Good
463 reviews
Check prices

Comfort

8.0

Food

7.2

Entertainment

7.4

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2025

SFO - CHC

Wifi was $20 for the whole flight--way too expensive! On a similar flight operated by Air New Zealand, wifi was free, and it should be included in the ticket price.

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 book a flight from Perth to Sydney, you will be flying from Perth to Kingsford Smith. Flights to Sydney Kingsford Smith (SYD) from Perth (PER) take 4h 05m for a nonstop flight. There are 55 flights from Perth to Sydney per day from 2 airlines.

  • How popular is this Perth to Sydney flight route?

    The Perth to Sydney Kingsford Smith flight path was viewed by 211 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?

    Flying on Jetstar is currently your cheapest option to Sydney, with prices starting at £179. Additional return tickets that might be worth considering are offered by Virgin Australia and Qantas Airways, with the lowest prices starting at £202 and £378, respectively. Jetstar is 35% cheaper than the average price of flights available within the next 90 days to this destination.

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

    To fly one-way, consider booking your trip with Virgin Australia, which is currently one of the cheapest options available, starting at £99. Jetstar flights start at £103 while deals on Qantas Airways start at £356 one-way.

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

    No one likes to see their flight delayed. When booking a flight from Perth to Sydney consider choosing United Airlines (95%), Air India (94%) or American Airlines (94%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Perth to Sydney?

    Looking at all options, your cheapest flight can be booked for £112. While the most popular route (Perth - Sydney Kingsford Smith) can be booked for £204 on average our data indicates £219 when flying from Perth to Sydney.

  • 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 holiday 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, May is the cheapest month in which you can book a flight from Perth to Sydney (average of £985). Flying from Perth to Sydney in July is currently the most expensive (average of £1,726). 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

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Bondi Beach
Coogee
Manly

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Perth to Sydney

Discover the top 2 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 858,174 searches. Data last updated 10 April 2025.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest£175Average£263FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Virgin AustraliaCheapest£194Average£293FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Perth to Sydney?

When you search for this flight from Perth to Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Perth to Sydney?

Cheapflights helps you find that perfect flight to Sydney from Perth by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Perth to Sydney with no change fees?

Certainly. Search results for flights to Sydney from Perth shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Perth to Sydney become cheaper?

Not ready to book yet? You can track prices for flights from Perth to Sydney on Cheapflights with our Price Alert feature and get notified when better prices are available.

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