Cheap flights from Sydney to Perth from R3 100

In general, May is the cheapest month to fly from Sydney to Perth. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R5 550. If you’re not able to fly to Perth in May, then February is your next best option. Flight prices from Sydney to Perth during February average around R5 599.

The cheapest day to depart from Sydney to Perth is on a Wednesday when prices can be found for as low as R15 587. Flights from Sydney to Perth on a Sunday will generally be more expensive and average around R26 788. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Our data shows that the cheapest Sydney to Perth flights are usually those with departure times in the evening. Our users have found flights to Perth in the evening for as low as R17 992. In the morning is when there is more demand to fly to Perth, so prices are often more expensive at around R26 788 per ticket.

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

You are more likely to see cheaper flights to Perth from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Perth for around R6 467 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Perth from Sydney for as low as R5 956 on momondo.

There is only 1 cabin class available to choose from on Sydney to Perth 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 22% on your flight if you consider stops on a Sydney to Perth flight.

As of September 2026, prices for Sydney to Perth flights are approximately 1% cheaper when compared to flights at the same time last year.

Historically, on average around 24% of flights between Sydney and Perth have experienced a delay on any given week. The average delay length over the past 12 months has been 96 minutes.

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

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday 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 21% of their flights experiencing any sort of delay.

61 flights are operational daily from Sydney to Perth as of September 2026. The most popular departure time for this route is 12:00, with 40% of flights per day taking off at midday.

429 flights are operational weekly from Sydney to Perth as of September 2026. The most popular departure day for this route is Fri, with 17% of flights per week taking off on this day.