Cheap flights from Johannesburg to Perth from $633

The month of May is, on average, the cheapest month to fly to Perth from Johannesburg, with most prices found around $789. If you’re not able to fly to Perth in May, then August is your next best option. Flight prices from Johannesburg to Perth during August average around $828.

The cheapest day to depart from Johannesburg to Perth is on a Monday. Travellers who choose to depart for Perth on a Monday will often find tickets for as low as $1,500. The most expensive day to fly to Perth is Wednesday, with ticket prices averaging around $1,783.

In the morning is the cheapest time of day to fly from Johannesburg to Perth when you can find flight prices for as low as $1,442. Flying to Perth in the morning is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive, with an average ticket price of $1,601.

Fly from Johannesburg OR Tambo to Perth for the best Johannesburg - Perth flight prices

You are more likely to see cheaper flights to Perth from Johannesburg when booking weeks ahead of your departure date. In general, you can expect to find flights to Perth for around $1,371 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 Johannesburg for as low as $1,329 on momondo.

Qatar Airways is the most popular carrier operating from Johannesburg to Perth

South African, Singapore Airlines and Qantas Airways are the top three most popular airlines that fly to Perth from Johannesburg according to our data. South African is the first choice among our users, with 46% of people opting to fly with this airline when travelling to Perth. Keep in mind that there are 6 different airlines that fly to Perth on a routine basis, so you have a few additional options to choose from.

Historically, on average around 13% of flights between Johannesburg and Perth have experienced a delay on any given week. The average delay length over the past 12 months has been 179 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the morning 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, Qantas Airways have had the fewest delays on this route over the last 12 months, with about 10% of their flights experiencing any sort of delay.

The number of flights available between Johannesburg and Perth is 1 per day as of May 2026. The most frequent departure time is 20:00, with 100% of daily flights leaving in the evening.

13 flights are operational weekly from Johannesburg to Perth as of May 2026. The most popular departure day for this route is Tue, with 23% of flights per week taking off on this day.