Cheap flights from New South Wales to Adelaide from $120

The month of August is, on average, the cheapest month to fly to Adelaide from New South Wales, with most prices found around $226. If you aren’t able to travel during the month of August, then book flights to Adelaide from New South Wales during January instead. Flights to Adelaide in January, while not as cheap as those in August, still average around $231.

According to our data, Tuesday is the cheapest day to fly to Adelaide from New South Wales. The lowest ticket price found for a Tuesday departure recently was $258. 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 $299. 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 $266. Flights at midday are often more expensive, with an average ticket price of $412.

Fly from Sydney Kingsford Smith to Adelaide for the best New South Wales - Adelaide flight prices

You are more likely to see cheaper flights to Adelaide from New South Wales when booking weeks ahead of your departure date. In general, you can expect to find flights to Adelaide for around $273 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 New South Wales for as low as $239 on momondo.

Jetstar and Virgin Australia are the most popular carriers operating from New South Wales to Adelaide

Jetstar, Virgin Australia and Qantas Airways are the top three most popular airlines that fly to Adelaide from New South Wales according to our data. Jetstar is the first choice among our users, with 70% 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 May 2026, 104 flights take off from New South Wales and land in Adelaide each day. The most common flight departure time for this route is 09:00, with 50% of daily flights taking off at midday.

The number of flights available between New South Wales and Adelaide is 734 per week as of May 2026. The most frequent departure day is Fri, with 17% of weekly flights leaving on this day.