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Cheap flights from South Australia to Sydney from $339

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 1/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
18:20 - 08:00
ADL
-
NTL
13h 10m1 stop
Multiple Airlines Logo
20:45 - 08:00
NTL
-
ADL
11h 45m1 stop
$363Multiple Airlines
Thu, 8 Jan - Thu, 15 Jan
Multiple Airlines Logo
06:10 - 11:35
ADL
-
NTL
4h 55m1 stop
Multiple Airlines Logo
21:00 - 09:35
NTL
-
ADL
13h 05m1 stop
$391Multiple Airlines
Sun, 25 Jan - Sun, 1 Feb
Virgin Australia Logo
06:10 - 15:05
ADL
-
NTL
8h 25m1 stop
Virgin Australia Logo
15:45 - 20:40
NTL
-
ADL
5h 25m1 stop
$392Virgin Australia
Sun, 15 Feb - Tue, 17 Feb
Multiple Airlines Logo
19:50 - 08:00
ADL
-
NTL
11h 40m1 stop
Multiple Airlines Logo
08:35 - 13:30
NTL
-
ADL
5h 25m1 stop
$436Multiple Airlines
Mon, 16 Feb - Wed, 18 Feb
Multiple Airlines Logo
18:20 - 08:00
ADL
-
NTL
13h 10m1 stop
Multiple Airlines Logo
17:30 - 19:20
NTL
-
ADL
2h 20mdirect
$442Multiple Airlines
Thu, 8 Jan - Thu, 15 Jan
Multiple Airlines Logo
14:20 - 19:50
ADL
-
NTL
5h 00m1 stop
Multiple Airlines Logo
16:20 - 22:30
NTL
-
ADL
6h 40m1 stop
$479Multiple Airlines
Fri, 9 Jan - Fri, 16 Jan
Multiple Airlines Logo
06:10 - 11:35
ADL
-
NTL
4h 55m1 stop
Multiple Airlines Logo
17:00 - 18:50
NTL
-
ADL
2h 20mdirect
$491Multiple Airlines
Sun, 25 Jan - Sun, 1 Feb
Multiple Airlines Logo
08:30 - 15:05
ADL
-
NTL
6h 05m1 stop
Multiple Airlines Logo
13:00 - 21:40
NTL
-
ADL
9h 10m2 stops
$508Multiple Airlines
Sun, 15 Feb - Tue, 17 Feb
Multiple Airlines Logo
11:35 - 20:45
ADL
-
NTL
8h 40m2 stops
Multiple Airlines Logo
21:00 - 09:35
NTL
-
ADL
13h 05m1 stop
$509Multiple Airlines
Sun, 25 Jan - Sun, 1 Feb
Jetstar Logo
18:20 - 08:00
ADL
-
NTL
13h 10m1 stop
Jetstar Logo
21:20 - 19:00
NTL
-
ADL
22h 10m2 stops
$518Jetstar
Fri, 9 Jan - Fri, 16 Jan

Jetstar flights from South Australia to Newcastle

Our best Jetstar deals on South Australia to Newcastle flight tickets
Jetstar
9 Jan
ADL18:20Adelaide
13h 10m
1 stop
NTL08:00Newcastle Williamtown
16 Jan
NTL21:20Newcastle Williamtown
22h 10m
2 stops
ADL19:00Adelaide
$518
Find similar
Jetstar
30 Dec
ADL18:20Adelaide
24h 55m
1 stop
NTL19:45Newcastle Williamtown
4 Jan
NTL20:35Newcastle Williamtown
21h 40m
1 stop
ADL17:45Adelaide
$677
Find similar
Jetstar
30 Dec
ADL18:20Adelaide
13h 10m
1 stop
NTL08:00Newcastle Williamtown
4 Jan
NTL21:20Newcastle Williamtown
24h 50m
2 stops
ADL21:40Adelaide
$822
Find similar

Qantas Airways flights from South Australia to Newcastle

Our best Qantas Airways deals on South Australia to Newcastle flight tickets
Qantas Airways
8 Jan
ADL14:15Adelaide
2h 00m
NTL16:45Newcastle Williamtown
15 Jan
NTL17:30Newcastle Williamtown
2h 20m
ADL19:20Adelaide
$535
Find similar
Qantas Airways
9 Jan
ADL15:00Adelaide
2h 00m
NTL17:30Newcastle Williamtown
16 Jan
NTL18:15Newcastle Williamtown
2h 20m
ADL20:05Adelaide
$614
Find similar
Qantas Airways
15 Feb
ADL13:45Adelaide
2h 00m
NTL16:15Newcastle Williamtown
17 Feb
NTL11:05Newcastle Williamtown
2h 20m
ADL12:55Adelaide
$781
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from South Australia to Newcastle 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 12 December 2025.
Use the filters below to find and compare flights from South Australia to Newcastle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AdelaideNewcastle

ADL - NTL

ADLNTL

Adelaide

Thu 8/1

18:20-08:00

1 stop13h 10m

Newcastle Williamtown

Thu 15/1

20:45-08:00

1 stop11h 45m

$363

AdelaideNewcastle

ADL - NTL

ADLNTL

Adelaide

Sun 25/1

06:10-11:35

1 stop4h 55m

Newcastle Williamtown

Sun 1/2

21:00-09:35

1 stop13h 05m

$390

AdelaideNewcastle

ADL - NTL

ADLNTL

Adelaide

Sun 15/2

06:10-15:05

1 stop8h 25m

Newcastle Williamtown

Tue 17/2

15:45-20:40

1 stop5h 25m

$392

AdelaideNewcastle

ADL - NTL

ADLNTL

Adelaide

Mon 16/2

19:50-08:00

1 stop11h 40m

Newcastle Williamtown

Wed 18/2

08:35-13:30

1 stop5h 25m

$436

AdelaideNewcastle

ADL - NTL

ADLNTL

Adelaide

Thu 8/1

18:20-08:00

1 stop13h 10m

Newcastle Williamtown

Thu 15/1

17:30-19:20

Nonstop2h 20m

$442

AdelaideNewcastle

ADL - NTL

ADLNTL

Adelaide

Fri 9/1

14:20-19:50

1 stop5h 00m

Newcastle Williamtown

Fri 16/1

16:20-22:30

1 stop6h 40m

$479

AdelaideNewcastle

ADL - NTL

ADLNTL

Adelaide

Sun 25/1

06:10-11:35

1 stop4h 55m

Newcastle Williamtown

Sun 1/2

17:00-18:50

Nonstop2h 20m

$491

AdelaideNewcastle

ADL - NTL

ADLNTL

Adelaide

Sun 15/2

08:30-15:05

1 stop6h 05m

Newcastle Williamtown

Tue 17/2

13:00-21:40

2 stops9h 10m

$508

AdelaideNewcastle

ADL - NTL

ADLNTL

Adelaide

Sun 25/1

11:35-20:45

2 stops8h 40m

Newcastle Williamtown

Sun 1/2

21:00-09:35

1 stop13h 05m

$509

AdelaideNewcastle

ADL - NTL

ADLNTL

Adelaide

Fri 9/1

18:20-08:00

1 stop13h 10m

Newcastle Williamtown

Fri 16/1

21:20-19:00

2 stops22h 10m

$518

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

See travel insights to Sydney from

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

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 Newcastle?

If you don’t want to visit Newcastle in May, then you should wait until June to fly from South Australia, when ticket prices are also cheap, with an average price of $392.

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

Our data shows that Thursday is the least expensive day to fly to Newcastle. Tickets to fly out on this day can be as low as $576. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from South Australia to Newcastle for around $689.

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

In the evening is the cheapest time of day to fly from South Australia to Newcastle when you can find flight prices for as low as $422. Flying to Newcastle in the evening is an ideal time because this is during off-peak travel hours. At midday is when there is more demand to fly to Newcastle, so prices are often more expensive at around $591 per ticket.

What is the cheapest South Australia to Newcastle Williamtown flight route?

Fly from Adelaide to Newcastle Williamtown for the best South Australia - Newcastle Williamtown flight prices

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

You are more likely to see cheaper flights to Newcastle from South Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Newcastle for around $470 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Newcastle from South Australia for as low as $332 on momondo.

What cabin class options are available on South Australia to Newcastle Williamtown flights?

There are 2 cabin classes available to choose from on South Australia to Newcastle Williamtown flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap South Australia to Newcastle flight deals and tips

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

Best price found

$302

Fastest flight time

2h 00m

Direct flights

Mon, Tue, Fri and Sat

Airports in Newcastle

1 airport
The best one-way flight to Newcastle from South Australia in the past 72 hours is $302. The best return flight deal from South Australia to Newcastle found on momondo in the last 72 hours is $585.
The fastest flight from South Australia to Newcastle takes 2h 00m
Direct flights go from South Australia to Newcastle on Monday, Tuesday, Friday and Saturday. Airline offering direct flights is Qantas Airways..
There is 1 airport in Newcastle. From South Australia there are direct flights to Newcastle Williamtown (NTL).
Search flight deals

  • When did momondo last update prices for flights from South Australia to Newcastle Williamtown Airport?

    Prices for flights from South Australia to Newcastle Williamtown Airport are updated daily.

  • How many operators does momondo search for flights from South Australia to Newcastle Williamtown Airport?

  • How old do you have to be to fly from South Australia to Newcastle Williamtown Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from South Australia to Newcastle Williamtown Airport.

  • What documentation or ID do you need to fly to Newcastle Williamtown Airport?

    The necessary travel and health documents for your Newcastle Williamtown Airport 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 South Australia to Newcastle?

Best airlines flying from South Australia to Newcastle

Compare and see reviews for airlines that fly from South Australia to Newcastle with momondo
Airline
Rating
Free cancellation
Price
JetstarPriceFrom $190Free cancellationRating
6.6
490 reviews
Search Jetstar flights
Virgin AustraliaPriceFrom $341Free cancellationRating
7.6
426 reviews
Search Virgin Australia flights
Qantas AirwaysPriceFrom $398Free cancellationRating
7.5
947 reviews
Search Qantas Airways flights

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Nelson Bay

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Newcastle from South Australia.

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

momondo does allow users to show only those flights to Newcastle from South Australia which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Newcastle from South Australia.

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

Price alerts on flights to Newcastle 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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