Cheap flights from Perth to Sydney from R3 722

In general, May is the cheapest month to fly from Perth to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R5 699. If you’re not able to fly to Sydney in May, then June is your next best option. Flight prices from Perth to Sydney during June average around R6 098.

The cheapest day to depart from Perth to Sydney is on a Wednesday. Travellers who choose to depart for Sydney on a Wednesday will often find tickets for as low as R6 700. The most expensive day to fly to Sydney is Tuesday, with ticket prices averaging around R10 258.

In the morning is the cheapest time of day to fly from Perth to Sydney when you can find flight prices for as low as R7 830. Flying to Sydney in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are R8 746 on average. Flights to Sydney from Perth in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from Perth to Sydney Kingsford Smith for the best Perth - Sydney Kingsford Smith flight prices

You are more likely to see cheaper flights to Sydney from Perth when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around R6 800 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Perth for as low as R5 749 on momondo.

There is only 1 cabin class available to choose from on Perth to Sydney flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 2% on your flight if you consider stops on a Perth to Sydney flight.

As of November 2026, prices for Perth to Sydney flights are approximately 0% more expensive when compared to flights at the same time last year.

Historically, on average around 14% of flights between Perth and Sydney have experienced a delay on any given week. The average delay length over the past 12 months has been 107 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

According to our data, Virgin Australia have had the fewest delays on this route over the last 12 months, with about 8% of their flights experiencing any sort of delay.

As of November 2026, 42 flights take off from Perth and land in Sydney each day. The most common flight departure time for this route is 22:00, with 40% of daily flights taking off at midday.

300 flights are operational weekly from Perth to Sydney as of November 2026. The most popular departure day for this route is Mon, with 24% of flights per week taking off on this day.