Cheapflights Tip: The best prices from Perth to Sydney Kingsford Smith are usually found in May or March, booked 84 days in advance, depart on a Wednesday or Thursday and return on a Wednesday
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 17 November 2025.
Popular in
December
Cheapest in
May
Average price
₹ 36,525
Good one-way deal
₹ 45,900 or less
Highest demand for flights based on searches. 12% potential increase in price (₹ 398,777 potential increase over avg. return price).
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
Prices
Airlines
Delays
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 14 November 2025.
The price you pay for your flight from Perth to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 84 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Perth to Sydney?
Currently, June is the cheapest month in which you can book a flight from Perth to Sydney (average of ₹ 12,589). Flying from Perth to Sydney in October is currently the most expensive (average of ₹ 17,642). 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 17 November 2025.
Unlike in the evening, when flights are generally more expensive, you can save up to 12% on flights from Perth to Sydney by exploring options for tickets in the morning.
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 17 November 2025.
The most flights from PER to SYD are scheduled on a Friday (84 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (56 on average).
How often are flights from Perth to Sydney delayed?
About 17% of weekly flights between Perth and Sydney have experienced delays in the past year, with the average delay time being 106 minutes.
What is the most punctual flight time for Perth to Sydney flights?
Historically, flights departing at night 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, AirAsia X have had the lowest number of delays on this route, with no flights being classified as 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 17 November 2025.
See what other customers who have flown with Virgin Australia and Jetstar from Perth to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
We didn’t eat or drink, but feel like a sardine. No room at all.
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.
How popular is this Perth to Sydney flight route?
Flights from Perth to Sydney Kingsford Smith have been viewed 29 times in the past calendar month.
What are the cheapest airlines flying from Perth to Sydney round-trip?
Flying on Virgin Australia is currently your cheapest option to Sydney, with prices starting at ₹ 23,041. Another option worth looking into is Jetstar, starting at ₹ 24,814 round trip. You may be able to fly from Perth to Sydney for 26% less than the average price by searching for these airlines.
What are the most reliable airlines from Perth to Sydney?
Before booking your flight to Sydney from Perth, have a look at the most reliable airlines to get you to your destination on time: United Airlines (95%), South African (94%), Air Canada( 93%).
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, June is the cheapest month in which you can book a flight from Perth to Sydney (average of ₹ 12,589). Flying from Perth to Sydney in October is currently the most expensive (average of ₹ 17,642). 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 17 November 2025.
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 454,620 searches. Data last updated 17 November 2025.
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?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sydney from Perth today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Perth to Sydney?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Perth to Sydney.
Can Cheapflights find flights from Perth to Sydney with no change fees?
Yes! Cheapflights helps users easily find flights from Perth to Sydney with no change fees.
Can Cheapflights notify me if prices for flights from Perth to Sydney become cheaper?
Yes! Start tracking prices for Perth to Sydney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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