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Cheap flights from Sydney to South Australia from $113

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 14/1. 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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Cheap return flights

Enter your travel dates to find the best prices.
Jetstar Logo
20:40 - 22:15
SYD
-
ADL
2h 05mdirect
Jetstar Logo
14:45 - 17:05
ADL
-
SYD
1h 50mdirect
$197Jetstar
Mon, 12 Jan - Sun, 18 Jan
Jetstar Logo
20:40 - 22:15
SYD
-
ADL
2h 05mdirect
Jetstar Logo
14:00 - 16:20
ADL
-
SYD
1h 50mdirect
$201Jetstar
Mon, 12 Jan - Mon, 19 Jan
Jetstar Logo
20:20 - 21:55
SYD
-
ADL
2h 05mdirect
Jetstar Logo
14:45 - 17:05
ADL
-
SYD
1h 50mdirect
$203Jetstar
Thu, 5 Feb - Sun, 8 Feb
Jetstar Logo
20:40 - 22:15
SYD
-
ADL
2h 05mdirect
Jetstar Logo
14:45 - 17:05
ADL
-
SYD
1h 50mdirect
$209Jetstar
Sat, 10 Jan - Sun, 11 Jan
Jetstar Logo
11:00 - 12:40
SYD
-
ADL
2h 10mdirect
Jetstar Logo
07:45 - 10:15
ADL
-
SYD
2h 00mdirect
$218Jetstar
Mon, 23 Feb - Mon, 2 Mar
Jetstar Logo
20:20 - 21:55
SYD
-
ADL
2h 05mdirect
Jetstar Logo
09:15 - 11:45
ADL
-
SYD
2h 00mdirect
$225Jetstar
Thu, 26 Feb - Mon, 2 Mar
Qantas Airways Logo
10:15 - 19:50
SYD
-
PLO
10h 05m1 stop
Qantas Airways Logo
09:10 - 19:35
PLO
-
SYD
9h 55m1 stop
$610Qantas Airways
Sun, 15 Mar - Thu, 19 Mar
Qantas Airways Logo
06:40 - 14:10
SYD
-
PLO
8h 00m1 stop
Qantas Airways Logo
09:10 - 15:00
PLO
-
SYD
5h 20m1 stop
$614Qantas Airways
Sun, 15 Mar - Thu, 19 Mar
Multiple Airlines Logo
20:40 - 08:45
SYD
-
PLO
12h 35m1 stop
Multiple Airlines Logo
17:20 - 22:05
PLO
-
SYD
4h 15m1 stop
$690Multiple Airlines
Fri, 9 Jan - Tue, 13 Jan
Qantas Airways Logo
10:15 - 17:10
SYD
-
PLO
7h 25m1 stop
Qantas Airways Logo
06:30 - 16:50
PLO
-
SYD
9h 50m1 stop
$692Qantas Airways
Tue, 5 May - Wed, 6 May

Jetstar flights from Sydney to South Australia

Our best Jetstar deals on Sydney to South Australia flight tickets
Jetstar
12 Jan
SYD20:40Sydney Kingsford Smith
2h 05m
ADL22:15Adelaide
23 Jan
ADL19:45Adelaide
1h 50m
SYD22:05Sydney Kingsford Smith
$197
Find similar
Jetstar
16 Jan
SYD07:00Sydney Kingsford Smith
2h 05m
ADL08:35Adelaide
18 Jan
ADL07:45Adelaide
2h 00m
SYD10:15Sydney Kingsford Smith
$198
Find similar
Jetstar
17 Jan
SYD07:00Sydney Kingsford Smith
2h 05m
ADL08:35Adelaide
20 Jan
ADL12:35Adelaide
1h 50m
SYD14:55Sydney Kingsford Smith
$201
Find similar

Qantas Airways flights from Sydney to South Australia

Our best Qantas Airways deals on Sydney to South Australia flight tickets
Qantas Airways
3 Jan
SYD09:20Sydney Kingsford Smith
2h 05m
ADL10:55Adelaide
7 Jan
ADL06:35Adelaide
3h 35m
1 stop
SYD10:40Sydney Kingsford Smith
$416
Find similar
Qantas Airways
15 Mar
SYD10:15Sydney Kingsford Smith
10h 05m
1 stop
PLO19:50Port Lincoln
19 Mar
PLO09:10Port Lincoln
9h 55m
1 stop
SYD19:35Sydney Kingsford Smith
$610
Find similar
Qantas Airways
15 Mar
SYD06:40Sydney Kingsford Smith
8h 00m
1 stop
PLO14:10Port Lincoln
19 Mar
PLO09:10Port Lincoln
5h 20m
1 stop
SYD15:00Sydney Kingsford Smith
$614
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Sydney to South Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 26 December 2025.
Use the filters below to find and compare flights from Sydney to South Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyAdelaide

SYD - ADL

SYDADL

Sydney Kingsford Smith

Mon 12/1

20:40-22:15

Nonstop2h 05m

Adelaide

Sun 18/1

14:45-17:05

Nonstop1h 50m

$197

SydneyAdelaide

SYD - ADL

SYDADL

Sydney Kingsford Smith

Mon 12/1

20:40-22:15

Nonstop2h 05m

Adelaide

Mon 19/1

14:00-16:20

Nonstop1h 50m

$201

SydneyAdelaide

SYD - ADL

SYDADL

Sydney Kingsford Smith

Thu 5/2

20:20-21:55

Nonstop2h 05m

Adelaide

Sun 8/2

14:45-17:05

Nonstop1h 50m

$203

SydneyAdelaide

SYD - ADL

SYDADL

Sydney Kingsford Smith

Sat 10/1

20:40-22:15

Nonstop2h 05m

Adelaide

Sun 11/1

14:45-17:05

Nonstop1h 50m

$209

SydneyAdelaide

SYD - ADL

SYDADL

Sydney Kingsford Smith

Mon 23/2

11:00-12:40

Nonstop2h 10m

Adelaide

Mon 2/3

07:45-10:15

Nonstop2h 00m

$218

SydneyAdelaide

SYD - ADL

SYDADL

Sydney Kingsford Smith

Thu 26/2

20:20-21:55

Nonstop2h 05m

Adelaide

Mon 2/3

09:15-11:45

Nonstop2h 00m

$225

SydneyPort Lincoln

SYD - PLO

SYDPLO

Sydney Kingsford Smith

Sun 15/3

10:15-19:50

1 stop10h 05m

Port Lincoln

Thu 19/3

09:10-19:35

1 stop9h 55m

$610

SydneyPort Lincoln

SYD - PLO

SYDPLO

Sydney Kingsford Smith

Sun 15/3

06:40-14:10

1 stop8h 00m

Port Lincoln

Thu 19/3

09:10-15:00

1 stop5h 20m

$614

SydneyPort Lincoln

SYD - PLO

SYDPLO

Sydney Kingsford Smith

Fri 9/1

20:40-08:45

1 stop12h 35m

Port Lincoln

Tue 13/1

17:20-22:05

1 stop4h 15m

$690

SydneyPort Lincoln

SYD - PLO

SYDPLO

Sydney Kingsford Smith

Tue 5/5

10:15-17:10

1 stop7h 25m

Port Lincoln

Wed 6/5

06:30-16:50

1 stop9h 50m

$692

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to South Australia from

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

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to South Australia?

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 $231. 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 $234.

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

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 $277. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Sydney to South Australia for around $312.

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

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 $272. Flights to South Australia are more costly at midday, with an average ticket price of $466. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

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?

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 $280 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 $224 on momondo.

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.

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

Best price found

$160

Fastest flight time

2h 05m

Direct flights

Every day

Airports in South Australia

12 airports
The best one-way flight to South Australia from Sydney in the past 72 hours is $160. The best return flight deal from Sydney to South Australia found on momondo in the last 72 hours is $242.
The fastest flight from Sydney to South Australia takes 2h 05m
Direct flights go from Sydney to South Australia every day.
There are 12 airports in South Australia. From Sydney there are direct flights to Adelaide (ADL).
Search flight deals

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

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

  • 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?

    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.

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

    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.

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

Best airlines flying from Sydney to South Australia

Compare and see reviews for airlines that fly from Sydney to South Australia with momondo
Airline
Rating
Free cancellation
Price
JetstarPriceFrom $161Free cancellationRating
6.5
495 reviews
Search Jetstar flights
Virgin AustraliaPriceFrom $184Free cancellationRating
7.6
429 reviews
Search Virgin Australia flights
Qantas AirwaysPriceFrom $295Free cancellationRating
7.5
953 reviews
Search Qantas Airways flights

Why use momondo?

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

It is quick and easy to find Sydney to South Australia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to South Australia that suits you.

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

Yes. momondo allows you to filter the results for Sydney to South Australia flights to just show those with flexible booking policies.

How can momondo help me find flights from Sydney to South Australia?

Once all potential Sydney to South Australia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Sydney to South Australia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Sydney to South Australia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your South Australia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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