Question 1

What is the cheapest time of day to depart on your flight to South Australia?

Accepted Answer

Our most recent data shows that the best time of day to fly to South Australia is in the morning. Flights from Sydney to South Australia during this time can be as low as $279. Flights to South Australia are more costly at midday, with an average ticket price of $547. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

Question 2

How many flights depart from Sydney to South Australia on average per week?

Accepted Answer

The number of flights available between Sydney and South Australia is 715 per week as of July 2025. The most frequent departure day is Fri, with 17% of weekly flights leaving on this day.

Question 3

What cabin class options are available on Sydney Kingsford Smith to South Australia flights?

Accepted Answer

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

Question 4

How far in advance should I book a flight to South Australia?

Accepted Answer

You are more likely to see cheaper flights to South Australia from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to South Australia for around $283 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 Sydney for as low as $253 on momondo.

Question 5

Can stopping save me money on Sydney to South Australia flights?

Accepted Answer

No. A direct flight is the cheapest option for a flight between Sydney to South Australia.

Question 6

What is the cheapest day to depart on your flight to South Australia?

Accepted Answer

On average, the least expensive day to fly to South Australia from Sydney is on a Saturday. momondo users have found tickets for Saturday departures for as low as $290. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Sydney to South Australia for around $325.

Question 7

What is the cheapest airline that flies from Sydney Kingsford Smith to South Australia?

Accepted Answer

Jetstar and Virgin Australia are the most popular carriers operating from Sydney Kingsford Smith to South Australia

Question 8

What is the cheapest month to fly to South Australia?

Accepted Answer

In general, May is the cheapest month to fly from Sydney to South Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $236. If you aren’t able to travel during the month of May, then book flights to South Australia from Sydney during August instead. Flights to South Australia in August, while not as cheap as those in May, still average around $244.

Question 9

Which airlines fly to South Australia?

Accepted Answer

Jetstar, Virgin Australia and Qantas Airways are the top three most popular airlines that fly to South Australia from Sydney according to our data. Jetstar is the first choice among our users, with 65% of people opting to fly with this airline when travelling to South Australia. Keep in mind that there are 4 different airlines that fly to South Australia on a routine basis, so you have a few additional options to choose from.

Question 10

What is the cheapest Sydney Kingsford Smith to South Australia flight route?

Accepted Answer

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

Question 11

How many flights depart from Sydney to South Australia on average per day?

Accepted Answer

102 flights are operational daily from Sydney to South Australia as of July 2025. The most popular departure time for this route is 12:00, with 47% of flights per day taking off in the afternoon.

Question 12

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to South Australia?

Accepted Answer

Prices for flights from Sydney Kingsford Smith Airport to South Australia were last updated today.

Question 13

How many operators does momondo search for flights from Sydney Kingsford Smith Airport to South Australia?

Accepted Answer

As of July 2025, there are 4 operators available to choose from for flights from Sydney Kingsford Smith Airport to South Australia.

Question 14

How old do you have to be to fly from Sydney Kingsford Smith Airport to South Australia?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to South Australia.

Question 15

What documentation or ID do you need to fly to South Australia?

Accepted Answer

The necessary travel and health documents for your South Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best price found	$107
Fastest flight time	2h 05m
Direct flights	Every day
Airports in South Australia	1 airport

Airline	Rating	Free cancellation	Price
Jetstar	PriceFrom $179	Free cancellation	Rating 6.5 456 reviews	Search Jetstar flights
Virgin Australia	PriceFrom $187	Free cancellation	Rating 7.5 408 reviews	Search Virgin Australia flights
Rex	PriceFrom $199	Free cancellation	Rating 9.4 27 reviews	Search Rex flights
Qantas Airways	PriceFrom $254	Free cancellation	Rating 7.5 876 reviews	Search Qantas Airways flights

Cheap flights from Sydney to South Australia from $107

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to South Australia departing on 31/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Sydney to South Australia

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What is the cheapest month to fly to South Australia?

What is the cheapest day to depart on your flight to South Australia?

What is the cheapest time of day to depart on your flight to South Australia?

What is the cheapest Sydney Kingsford Smith to South Australia flight route?

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

How far in advance should I book a flight to South Australia?

What cabin class options are available on Sydney Kingsford Smith to South Australia flights?

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

Can stopping save me money on Sydney to South Australia flights?

No. A direct flight is the cheapest option for a flight between Sydney to South Australia.

What is the cheapest airline that flies from Sydney Kingsford Smith to South Australia?

Jetstar and Virgin Australia are the most popular carriers operating from Sydney Kingsford Smith to South Australia

Which airlines fly to South Australia?

How many flights depart from Sydney to South Australia on average per day?

102 flights are operational daily from Sydney to South Australia as of July 2025. The most popular departure time for this route is 12:00, with 47% of flights per day taking off in the afternoon.

How many flights depart from Sydney to South Australia on average per week?

The number of flights available between Sydney and South Australia is 715 per week as of July 2025. The most frequent departure day is Fri, with 17% of weekly flights leaving on this day.

Cheap Sydney to South Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to South Australia

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Airports in South Australia

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to South Australia?

How many operators does momondo search for flights from Sydney Kingsford Smith Airport to South Australia?

How old do you have to be to fly from Sydney Kingsford Smith Airport to South Australia?

What documentation or ID do you need to fly to South Australia?

What is the most popular plane model from Sydney to South Australia?

Best airlines flying from Sydney to South Australia

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Why use momondo?

Why should I use momondo to find a flight deal from Sydney to South Australia?

Can I find flights from Sydney to South Australia with flexible booking policies on momondo?

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