Cheap flights from Northern Territory to South Australia from $174

In general, February is the cheapest month to fly from Northern Territory to South Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $403. If you aren’t able to travel during the month of February, then book flights to South Australia from Northern Territory during April instead. Flights to South Australia in April, while not as cheap as those in February, still average around $413.

On average, the least expensive day to fly to South Australia from Northern Territory is on a Saturday. momondo users have found tickets for Saturday departures for as low as $407. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Northern Territory to South Australia for around $564.

Our most recent data shows that the best time of day to fly to South Australia is in the afternoon. Flights from Northern Territory to South Australia during this time can be as low as $464. Flights to South Australia are more costly in the morning, with an average ticket price of $1,182. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Darwin to Adelaide for the best Northern Territory - South Australia flight prices

You are more likely to see cheaper flights to South Australia from Northern Territory when booking weeks ahead of your departure date. In general, you can expect to find flights to South Australia for around $490 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Australia from Northern Territory for as low as $343 on momondo.

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

Virgin Australia, Jetstar, and Qantas Airways are the most popular carriers operating from Northern Territory to South Australia

Jetstar, Virgin Australia and Qantas Airways are the top three most popular airlines that fly to South Australia from Northern Territory 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 South Australia. Keep in mind that there are 3 different airlines that fly to South Australia on a routine basis, so you have a few additional options to choose from.

11 flights are operational daily from Northern Territory to South Australia as of September 2026. The most popular departure time for this route is 06:00, with 47% of flights per day taking off at midday.

As of September 2026, 83 flights take off from Northern Territory and land in South Australia each week. The most common flight departure day for this route is Wed, with 18% of weekly flights taking off on this day.