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Cheap flights from South Australia to Sydney from $115

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Australia to Sydney departing on 16/9. 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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Find the cheapest flights from South Australia to Sydney

Cheap return flights

Jetstar Logo
06:25 - 08:50ADL-SYD
1h 55mdirect
Jetstar Logo
06:20 - 08:00SYD-ADL
2h 10mdirect
$232Jetstar
Find Deal
Wed, 17 Sep - Sun, 21 Sep
Jetstar Logo
19:40 - 22:00ADL-SYD
1h 50mdirect
Jetstar Logo
06:20 - 08:00SYD-ADL
2h 10mdirect
$233Jetstar
Find Deal
Thu, 18 Sep - Mon, 22 Sep
Jetstar Logo
17:15 - 19:40ADL-SYD
1h 55mdirect
Jetstar Logo
06:20 - 08:00SYD-ADL
2h 10mdirect
$235Jetstar
Find Deal
Sat, 20 Sep - Sun, 21 Sep
Jetstar Logo
06:25 - 08:50ADL-SYD
1h 55mdirect
Jetstar Logo
06:20 - 08:00SYD-ADL
2h 10mdirect
$236Jetstar
Find Deal
Thu, 18 Sep - Sun, 21 Sep
Jetstar Logo
17:40 - 20:00ADL-SYD
1h 50mdirect
Jetstar Logo
20:40 - 22:15SYD-ADL
2h 05mdirect
$238Jetstar
Find Deal
Thu, 27 Nov - Wed, 3 Dec
Jetstar Logo
06:25 - 08:50ADL-SYD
1h 55mdirect
Jetstar Logo
20:20 - 22:00SYD-ADL
2h 10mdirect
$242Jetstar
Find Deal
Wed, 15 Oct - Wed, 15 Oct
Jetstar Logo
06:25 - 08:50ADL-SYD
1h 55mdirect
Jetstar Logo
17:25 - 19:00SYD-ADL
2h 05mdirect
$244Jetstar
Find Deal
Tue, 21 Oct - Tue, 28 Oct
Jetstar Logo
17:15 - 19:40ADL-SYD
1h 55mdirect
Jetstar Logo
06:20 - 08:00SYD-ADL
2h 10mdirect
$245Jetstar
Find Deal
Tue, 14 Oct - Wed, 15 Oct
Logo
14:30 - 16:50ADL-SYD
1h 50mdirect
Logo
07:10 - 08:45SYD-ADL
2h 05mdirect
$285
Find Deal
Fri, 24 Oct - Mon, 27 Oct
Logo
19:00 - 21:20ADL-SYD
1h 50mdirect
Logo
20:40 - 22:15SYD-ADL
2h 05mdirect
$287
Find Deal
Fri, 17 Oct - Wed, 5 Nov

Jetstar flights from South Australia to Sydney

Our best Jetstar deals on South Australia to Sydney flight tickets
Jetstar
14 Sept
ADL06:25Adelaide
1h 55m
SYD08:50Sydney Kingsford Smith
16 Sept
SYD20:20Sydney Kingsford Smith
2h 10m
ADL22:00Adelaide
$232
Find similar
Jetstar
10 Sept
ADL06:25Adelaide
1h 55m
SYD08:50Sydney Kingsford Smith
14 Sept
SYD06:20Sydney Kingsford Smith
2h 10m
ADL08:00Adelaide
$233
Find similar
Jetstar
20 Sept
ADL17:15Adelaide
1h 55m
SYD19:40Sydney Kingsford Smith
21 Sept
SYD06:20Sydney Kingsford Smith
2h 10m
ADL08:00Adelaide
$235
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from South Australia to Sydney 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 5 September 2025.
Use the filters below to find and compare flights from South Australia to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AdelaideSydney

ADL - SYD

ADLSYD

Adelaide

Wed 17/9

06:25-08:50

Nonstop1h 55m

Sydney Kingsford Smith

Sun 21/9

06:20-08:00

Nonstop2h 10m

$232

AdelaideSydney

ADL - SYD

ADLSYD

Adelaide

Thu 18/9

19:40-22:00

Nonstop1h 50m

Sydney Kingsford Smith

Mon 22/9

06:20-08:00

Nonstop2h 10m

$233

AdelaideSydney

ADL - SYD

ADLSYD

Adelaide

Sat 20/9

17:15-19:40

Nonstop1h 55m

Sydney Kingsford Smith

Sun 21/9

06:20-08:00

Nonstop2h 10m

$235

AdelaideSydney

ADL - SYD

ADLSYD

Adelaide

Thu 18/9

06:25-08:50

Nonstop1h 55m

Sydney Kingsford Smith

Sun 21/9

06:20-08:00

Nonstop2h 10m

$236

AdelaideSydney

ADL - SYD

ADLSYD

Adelaide

Thu 27/11

17:40-20:00

Nonstop1h 50m

Sydney Kingsford Smith

Wed 3/12

20:40-22:15

Nonstop2h 05m

$238

AdelaideSydney

ADL - SYD

ADLSYD

Adelaide

Wed 15/10

06:25-08:50

Nonstop1h 55m

Sydney Kingsford Smith

Wed 15/10

20:20-22:00

Nonstop2h 10m

$242

AdelaideSydney

ADL - SYD

ADLSYD

Adelaide

Tue 21/10

06:25-08:50

Nonstop1h 55m

Sydney Kingsford Smith

Tue 28/10

17:25-19:00

Nonstop2h 05m

$244

AdelaideSydney

ADL - SYD

ADLSYD

Adelaide

Tue 14/10

17:15-19:40

Nonstop1h 55m

Sydney Kingsford Smith

Wed 15/10

06:20-08:00

Nonstop2h 10m

$245

AdelaideSydney

ADL - SYD

ADLSYD

Adelaide

Fri 24/10

14:30-16:50

Nonstop1h 50m

Sydney Kingsford Smith

Mon 27/10

07:10-08:45

Nonstop2h 05m

$285

AdelaideSydney

ADL - SYD

ADLSYD

Adelaide

Fri 17/10

19:00-21:20

Nonstop1h 50m

Sydney Kingsford Smith

Wed 5/11

20:40-22:15

Nonstop2h 05m

$287

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 Sydney from

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

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 Sydney?

The month of May is, on average, the cheapest month to fly to Sydney from South Australia, with most prices found around $247. If you aren’t able to travel to Sydney during the month of May, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $247.

What is the cheapest day to depart on your flight to Sydney?

Our data shows that Friday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $378. The most expensive day to fly to Sydney is Monday, with ticket prices averaging around $636.

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

According to our data, the cheapest time of day to fly to Sydney is in the evening. momondo users have found flights departing from South Australia to Sydney in the evening for as low as $324. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are $949 on average. Flights to Sydney from South Australia at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

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

How far in advance should I book a flight to Sydney?

You are more likely to see cheaper flights to Sydney from South Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $279 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from South Australia for as low as $242 on momondo.

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

There are 4 cabin classes available to choose from on South Australia to Sydney Kingsford Smith 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 South Australia to Sydney flights?

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

Cheap South Australia to Sydney flight deals and tips

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

Best price found

$148

Fastest flight time

1h 50m

Direct flights

Every day

Airports in Sydney

1 airport
The best one-way flight to Sydney from South Australia in the past 72 hours is $148. The best return flight deal from South Australia to Sydney found on momondo in the last 72 hours is $251.
The fastest flight from South Australia to Sydney takes 1h 50m
Direct flights go from South Australia to Sydney every day.
There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)
Search flight deals

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from South Australia to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from South Australia to Sydney

Compare and see reviews for airlines that fly from South Australia to Sydney with momondo
Airline
Rating
Free cancellation
Price
Virgin AustraliaPriceFrom $174Free cancellationRating
7.5
415 reviews
Search Virgin Australia flights
JetstarPriceFrom $181Free cancellationRating
6.6
473 reviews
Search Jetstar flights
Qantas AirwaysPriceFrom $213Free cancellationRating
7.5
905 reviews
Search Qantas Airways flights

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Wollongong
Parramatta
Terrigal
Katoomba
Penrith
Lithgow
Leura
Manly
Bondi Beach
Coogee
Randwick
Cronulla
Charlestown
Newport
Swansea

Why use momondo?

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

Finding the right flight to Sydney from South Australia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sydney quick and easy, saving you time and money.

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

Yes. All flights to Sydney from South Australia on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential South Australia to Sydney 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 South Australia to Sydney right now. Can momondo alert me if prices change?

Price alerts on flights to Sydney from South Australia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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