Cheap flights from Sydney to Perth from ₹ 20,639

The month of May is, on average, the cheapest month to fly to Perth from Sydney, with most prices found around ₹ 32,432. If you aren’t able to travel during the month of May, then book flights to Perth from Sydney during February instead. Flights to Perth in February, while not as cheap as those in May, still average around ₹ 33,193.

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 ₹ 38,503 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 ₹ 34,144 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.

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.

The number of flights available between Sydney and Perth is 42 per day as of October 2026. The most frequent departure time is 19:00, with 38% of daily flights leaving at midday.

As of October 2026, 297 flights take off from Sydney and land in Perth each week. The most common flight departure day for this route is Mon, with 29% of weekly flights taking off on this day.