Cheap flights from Australia to Adelaide from $79

The month of May is, on average, the cheapest month to fly to Adelaide from Australia, with most prices found around $220. If you aren’t able to travel during the month of May, then book flights to Adelaide from Australia during August instead. Flights to Adelaide in August, while not as cheap as those in May, still average around $222.

According to our data, Wednesday is the cheapest day to fly to Adelaide from Australia. The lowest ticket price found for a Wednesday departure recently was $262. 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 Friday because tickets tend to average around $298. 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 morning when flights can be purchased for as low as $261. Flights at midday are often more expensive, with an average ticket price of $419.

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

You are more likely to see cheaper flights to Adelaide from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Adelaide for around $267 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 Australia for as low as $218 on momondo.

There are 3 cabin classes available to choose from on 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, Virgin Australia, and Qantas Airways are the most popular carriers operating from Australia to Adelaide

Jetstar, Virgin Australia and Qantas Airways are the top three most popular airlines that fly to Adelaide from Australia according to our data. Jetstar is the first choice among our users, with 63% of people opting to fly with this airline when travelling to Adelaide. Keep in mind that there are 4 different airlines that fly to Adelaide on a routine basis, so you have a few additional options to choose from.

Historically, on average around 19% of flights between Australia and Adelaide have experienced a delay on any given week. The average delay length over the past 12 months has been 90 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.

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Friday 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 14% of their flights experiencing any sort of delay.

The number of flights available between Australia and Adelaide is 263 per day as of February 2026. The most frequent departure time is 12:00, with 43% of daily flights leaving in the afternoon.

The number of flights available between Australia and Adelaide is 1,841 per week as of February 2026. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.