Cheap flights from Western Australia to Adelaide from $174

The month of February is, on average, the cheapest month to fly to Adelaide from Western Australia, with most prices found around $139. If you aren’t able to travel during the month of February, then book flights to Adelaide from Western Australia during August instead. Flights to Adelaide in August, while not as cheap as those in February, still average around $140.

According to our data, Saturday is the cheapest day to fly to Adelaide from Western Australia. The lowest ticket price found for a Saturday departure recently was $404. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $477. These prices are subject to change though, so be sure to set up a Price Alert for flights to Adelaide.

The cheapest time of day to fly to Adelaide is in the afternoon when flights can be purchased for as low as $418. Flights at midday are often more expensive, with an average ticket price of $593.

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

You are more likely to see cheaper flights to Adelaide from Western Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Adelaide for around $422 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Adelaide from Western Australia for as low as $322 on momondo.

There are 3 cabin classes available to choose from on Western Australia to Adelaide flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Jetstar is the most popular carrier operating from Western Australia to Adelaide

Jetstar, Virgin Australia and Qantas Airways are the top three most popular airlines that fly to Adelaide from Western Australia according to our data. Jetstar is the first choice among our users, with 67% of people opting to fly with this airline when travelling to Adelaide. Keep in mind that there are 3 different airlines that fly to Adelaide on a routine basis, so you have a few additional options to choose from.

As of June 2026, there are 17 flights per day flying from Western Australia to Adelaide. The most common time of day flights depart is 17:00, with 50% of flights taking off in the afternoon.

The number of flights available between Western Australia and Adelaide is 120 per week as of June 2026. The most frequent departure day is Fri, with 20% of weekly flights leaving on this day.