Cheap flights from Perth to Australia from $178

In general, August is the cheapest month to fly from Perth to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $511. If you don’t want to visit Australia in August, then you should wait until May to fly from Perth, when ticket prices are also cheap, with an average price of $521.

On average, the least expensive day to fly to Australia from Perth is on a Monday. momondo users have found tickets for Monday departures for as low as $613. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Perth to Australia on a Thursday will generally be more expensive and average around $653. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

According to our data, the cheapest time of day to fly to Australia is in the afternoon. momondo users have found flights departing from Perth to Australia in the afternoon for as low as $524. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Australia are more costly in the morning, with an average ticket price of $754. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Perth to Adelaide for the best Perth - Australia flight prices

You are more likely to see cheaper flights to Australia from Perth when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $558 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Perth for as low as $495 on momondo.

There are 4 cabin classes available to choose from on Perth to Australia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Jetstar, Virgin Australia, and Qantas Airways are the most popular carriers operating from Perth to Australia

Virgin Australia, Jetstar and Qantas Airways are the top three most popular airlines that fly to Australia from Perth according to our data. Virgin Australia is the first choice among our users, with 49% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 6 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

Historically, on average around 15% of flights between Perth and Australia have experienced a delay on any given week. The average delay length over the past 12 months has been 100 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. 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 13% of their flights experiencing any sort of delay.

As of June 2026, there are 166 flights per day flying from Perth to Australia. The most common time of day flights depart is 10:00, with 45% of flights taking off at midday.

1,162 flights are operational weekly from Perth to Australia as of June 2026. The most popular departure day for this route is Mon, with 18% of flights per week taking off on this day.