This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/12. Fares are subject to change and may not be available on all flights or dates of travel.
PER — SYD
24 Oct — 31 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Perth to Sydney Kingsford Smith are usually found in May or August, booked 57 days in advance, depart on a Monday or Saturday and return on a Tuesday
Cheap flight deals from Perth to Sydney
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
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 24 September 2026.
Sat 21/1122:40 -
Nonstop4h 25m
Fri 27/1119:50 -
Nonstop4h 55m
Deal found 23/9£244
Mon 23/1122:40 -
Nonstop4h 25m
Fri 27/1119:50 -
Nonstop4h 55m
Deal found 24/9£251
Sat 7/1122:40 -
Nonstop4h 25m
Sat 14/1119:50 -
Nonstop4h 55m
Deal found 20/9£260
Mon 2/1122:40 -
Nonstop4h 25m
Wed 11/1119:50 -
Nonstop4h 55m
Deal found 23/9£262
Best flights from Perth to Sydney
Discover carefully curated flight deals from Perth to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 September 2026.
Mon 2/1122:40 -
Nonstop4h 25m
Wed 11/1119:50 -
Nonstop4h 55m
Deal found 22/9£263
Sat 6/310:10 -
Nonstop4h 15m
Sun 14/319:30 -
1 stop6h 10m
Deal found 19/9£319
Mon 2/1122:40 -
Nonstop4h 25m
Wed 4/1119:50 -
Nonstop4h 55m
Deal found 19/9£267
Mon 23/1122:40 -
Nonstop4h 25m
Sat 28/1119:50 -
Nonstop4h 55m
Deal found 20/9£270
Mon 23/1122:40 -
Nonstop4h 25m
Wed 25/1119:50 -
Nonstop4h 55m
Deal found 23/9£285
Sun 8/1122:40 -
Nonstop4h 25m
Fri 27/1119:50 -
Nonstop4h 55m
Deal found 23/9£285
Mon 23/1122:40 -
Nonstop4h 25m
Tue 24/1111:45 -
Nonstop5h 00m
Deal found 23/9£295
Thu 21/122:40 -
Nonstop4h 25m
Mon 25/107:00 -
1 stop8h 50m
Deal found 19/9£310
Wed 20/122:40 -
Nonstop4h 25m
Sun 24/119:50 -
Nonstop4h 55m
Deal found 24/9£324
Direct flights from Perth to Sydney
Explore direct flight options from Perth to Sydney based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 September 2026.
Wed 3/214:45 -
Nonstop4h 15m
Sun 7/211:45 -
Nonstop5h 00m
Deal found 20/9£214
Sat 21/1122:40 -
Nonstop4h 25m
Fri 27/1119:50 -
Nonstop4h 55m
Deal found 23/9£244
Mon 23/1122:40 -
Nonstop4h 25m
Fri 27/1119:50 -
Nonstop4h 55m
Deal found 24/9£251
Tue 16/314:45 -
Nonstop4h 15m
Sat 20/319:50 -
Nonstop4h 55m
Deal found 22/9£253
Sat 7/1122:40 -
Nonstop4h 25m
Sat 14/1119:50 -
Nonstop4h 55m
Deal found 20/9£260
Mon 2/1122:40 -
Nonstop4h 25m
Wed 11/1119:50 -
Nonstop4h 55m
Deal found 23/9£262
Mon 2/1122:40 -
Nonstop4h 25m
Sat 7/1119:50 -
Nonstop4h 55m
Deal found 24/9£265
Last-minute flights from Perth to Sydney
Discover last-minute flight deals from Perth to Sydney. Data last updated 24 September 2026 and is based on user searches.
Mon 12/1022:50 -
Nonstop4h 15m
Mon 19/1019:45 -
Nonstop5h 05m
Deal found 20/9£342
Sat 17/1015:05 -
Nonstop4h 05m
Sat 24/1011:50 -
Nonstop5h 05m
Deal found 19/9£314
Sun 18/1022:50 -
Nonstop4h 15m
Wed 21/1019:45 -
Nonstop5h 05m
Deal found 21/9£299
Mon 19/1022:50 -
Nonstop4h 15m
Mon 26/1006:15 -
Nonstop5h 05m
Deal found 21/9£306
Tue 20/1022:50 -
Nonstop4h 15m
Thu 22/1012:35 -
Nonstop5h 05m
Deal found 21/9£310
Wed 21/1022:50 -
Nonstop4h 15m
Wed 28/1011:45 -
Nonstop5h 00m
Deal found 20/9£341
Fri 23/1022:50 -
Nonstop4h 15m
Fri 30/1019:50 -
Nonstop4h 55m
Deal found 22/9£325
Sat 24/1015:05 -
Nonstop4h 05m
Mon 2/1119:50 -
Nonstop4h 55m
Deal found 23/9£338
Mon 26/1022:40 -
Nonstop4h 25m
Fri 30/1019:50 -
Nonstop4h 55m
Deal found 23/9£324
Mon 26/1023:55 -
1 stop6h 00m
Wed 4/1119:50 -
Nonstop4h 55m
Deal found 20/9£325
One-way flights from Perth to Sydney
Search for one-way flight options from Perth to Sydney. Find affordable one-way fares based on user searches. Data last updated 24 September 2026.
Mon 14/1214:45 -
Nonstop4h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 21/9£144
Sun 28/214:45 -
Nonstop4h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/9£148
Sun 10/122:40 -
Nonstop4h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 19/9£153
Sat 24/1015:05 -
Nonstop4h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/9£154
Mon 26/1022:40 -
Nonstop4h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/9£155
Mon 19/1022:50 -
Nonstop4h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 20/9£156
Sun 18/1022:50 -
Nonstop4h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/9£157
Sun 15/1122:40 -
Nonstop4h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 20/9£157
Thu 3/1214:45 -
Nonstop4h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 20/9£159
Fri 16/1022:50 -
Nonstop4h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/9£164
Thu 12/1115:15 -
Nonstop4h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 24/9£165
Find 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 24 September 2026.
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 7,457,451 searches. Data last updated 24 September 2026.
Use the filters below to find and compare flights from Perth to Sydney that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
PerthSydney
PER Perth - SYD Sydney Kingsford Smith
PERSYD
Perth
Tue 20/10
22:50-06:05
Nonstop4h 15m
Sydney Kingsford Smith
Wed 31/12
00:00-22:00
Nonstop0h 00m
£144
PerthSydney
PER Perth - SYD Sydney Kingsford Smith
PERSYD
Perth
Sun 10/1
22:40-06:05
Nonstop4h 25m
Sydney Kingsford Smith
Wed 31/12
00:00-22:00
Nonstop0h 00m
£153
PerthSydney
PER Perth - SYD Sydney Kingsford Smith
PERSYD
Perth
Sat 24/10
15:05-22:10
Nonstop4h 05m
Sydney Kingsford Smith
Wed 31/12
00:00-22:00
Nonstop0h 00m
£154
PerthSydney
PER Perth - SYD Sydney Kingsford Smith
PERSYD
Perth
Mon 23/11
14:45-22:00
Nonstop4h 15m
Sydney Kingsford Smith
Wed 31/12
00:00-22:00
Nonstop0h 00m
£154
PerthSydney
PER Perth - SYD Sydney Kingsford Smith
PERSYD
Perth
Tue 1/12
14:45-22:00
Nonstop4h 15m
Sydney Kingsford Smith
Wed 31/12
00:00-22:00
Nonstop0h 00m
£155
PerthSydney
PER Perth - SYD Sydney Kingsford Smith
PERSYD
Perth
Tue 13/10
15:05-22:10
Nonstop4h 05m
Sydney Kingsford Smith
Wed 31/12
00:00-22:00
Nonstop0h 00m
£155
PerthSydney
PER Perth - SYD Sydney Kingsford Smith
PERSYD
Perth
Mon 15/2
22:40-06:05
Nonstop4h 25m
Sydney Kingsford Smith
Wed 31/12
00:00-22:00
Nonstop0h 00m
£155
PerthSydney
PER Perth - SYD Sydney Kingsford Smith
PERSYD
Perth
Wed 4/11
22:40-06:05
Nonstop4h 25m
Sydney Kingsford Smith
Wed 31/12
00:00-22:00
Nonstop0h 00m
£168
PerthSydney
PER Perth - SYD Sydney Kingsford Smith
PERSYD
Perth
Sat 26/12
14:45-22:00
Nonstop4h 15m
Sydney Kingsford Smith
Wed 31/12
00:00-22:00
Nonstop0h 00m
£171
Fastest return journey
PerthSydney
PER Perth - SYD Sydney Kingsford Smith
PERSYD
Perth
Wed 21/10
15:20-22:20
Nonstop4h 00m
Sydney Kingsford Smith
Wed 31/12
00:00-22:00
Nonstop0h 00m
£184
Flights are sorted by cheapest return flights first.
Deals found on 19/9
Showing 1-10 of 21 resultsSorted by cheapest first
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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.
PER-SYD
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
Prices
Airlines
Delays
How far ahead should I book a flight from Perth to Sydney?
Booking 56 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 £258). Flying from Perth to Sydney in December is currently the most expensive (average of £354). 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 24 September 2026.
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 at midday, which can drop the price by up to 46% versus 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 return from Perth to Sydney. Price data was last updated on 19 September 2026.
Travellers seeking maximum savings on their Perth to Sydney flight should consider departing on Saturday at midday when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost for a return flight from Perth to Sydney?
Airfare is below average for this route at the moment.
Perth to Sydney flights typically cost between £251 and £393 in February.The cheapest return price found within the last 5 days was £214 on Jetstar (3 Feb–8 Feb).
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 24 September 2026.
The most flights from PER to SYD are scheduled on a Wednesday (81 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (32 on average).
How often are flights from Perth to Sydney delayed?
About 15% of weekly flights between Perth and Sydney have experienced delays in the past year, with the average delay time being 108 minutes.
What is the most punctual flight time for Perth to Sydney flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Perth to Sydney flights?
Over the past year, Virgin Australia have had the lowest number of delays on this route, with just 8% of flights being delayed.
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 24 September 2026.
Get a feel of what it's like to fly with Virgin Australia and Jetstar from Perth to Sydney by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Starting to be as efficient as qantas… bar the food offerings Virgin is up there now
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 49 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Perth to Sydney?
Departing from Perth to Sydney will take you 4h 25m. There are 2035 mi between Perth and Sydney. Most flights are nonstop.
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 £232. Another option worth looking into is Virgin Australia, starting at £250 return. Jetstar is 23% 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 Jetstar, which is currently one of the cheapest options available, starting at £106. Virgin Australia flights start at £139 while deals on Qantas Airways start at £186 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 China Southern (97%), South African (96%) or Air Canada (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 £148. While the most popular route (Perth - Sydney Kingsford Smith) can be booked for £197 on average, our data indicates £456 when flying 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 £258). Flying from Perth to Sydney in December is currently the most expensive (average of £354). 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.
Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 24 September 2026.
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 7,457,451 searches. Data last updated 24 September 2026.
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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