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Cheap flights from Newcastle to South Australia from $190

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Newcastle to South Australia departing on 18/2. 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.
Virgin Australia Logo
16:20 - 22:30
NTL
-
ADL
6h 40m1 stop
Virgin Australia Logo
10:10 - 15:40
ADL
-
NTL
5h 00m1 stop
$388Virgin Australia
Sun, 18 Jan - Sun, 25 Jan
Jetstar Logo
21:00 - 09:35
NTL
-
ADL
13h 05m1 stop
Jetstar Logo
18:20 - 08:00
ADL
-
NTL
13h 10m1 stop
$389Jetstar
Fri, 30 Jan - Sun, 1 Feb
Virgin Australia Logo
07:50 - 12:00
NTL
-
ADL
4h 40m1 stop
Virgin Australia Logo
06:10 - 11:35
ADL
-
NTL
4h 55m1 stop
$391Virgin Australia
Fri, 30 Jan - Sun, 1 Feb
Virgin Australia Logo
15:45 - 21:10
NTL
-
ADL
5h 55m1 stop
Virgin Australia Logo
10:05 - 15:40
ADL
-
NTL
5h 05m1 stop
$394Virgin Australia
Wed, 14 Jan - Thu, 15 Jan
Multiple Airlines Logo
21:00 - 08:00
NTL
-
ADL
11h 30m1 stop
Multiple Airlines Logo
18:20 - 08:00
ADL
-
NTL
13h 10m1 stop
$395Multiple Airlines
Mon, 5 Jan - Thu, 8 Jan
Multiple Airlines Logo
16:20 - 22:30
NTL
-
ADL
6h 40m1 stop
Multiple Airlines Logo
06:15 - 08:00
ADL
-
NTL
25h 15m1 stop
$407Multiple Airlines
Mon, 19 Jan - Mon, 26 Jan
Virgin Australia Logo
15:30 - 22:05
NTL
-
ADL
7h 05m1 stop
Virgin Australia Logo
06:05 - 14:00
ADL
-
NTL
7h 25m1 stop
$409Virgin Australia
Thu, 16 Apr - Sun, 19 Apr
Virgin Australia Logo
12:15 - 22:30
NTL
-
ADL
10h 45m1 stop
Virgin Australia Logo
12:45 - 19:45
ADL
-
NTL
6h 30m1 stop
$418Virgin Australia
Sat, 31 Jan - Wed, 4 Feb
Virgin Australia Logo
15:45 - 19:10
NTL
-
ADL
3h 55m1 stop
Virgin Australia Logo
06:10 - 19:45
ADL
-
NTL
13h 05m1 stop
$421Virgin Australia
Sat, 31 Jan - Wed, 4 Feb
Virgin Australia Logo
07:50 - 12:00
NTL
-
ADL
4h 40m1 stop
Virgin Australia Logo
08:30 - 15:05
ADL
-
NTL
6h 05m1 stop
$422Virgin Australia
Sat, 31 Jan - Wed, 4 Feb

Virgin Australia flights from Newcastle to South Australia

Our best Virgin Australia deals on Newcastle to South Australia flight tickets
Virgin Australia
18 Jan
NTL16:20Newcastle Williamtown
6h 40m
1 stop
ADL22:30Adelaide
25 Jan
ADL10:10Adelaide
5h 00m
1 stop
NTL15:40Newcastle Williamtown
$388
Find similar
Virgin Australia
30 Jan
NTL07:50Newcastle Williamtown
4h 40m
1 stop
ADL12:00Adelaide
1 Feb
ADL06:10Adelaide
4h 55m
1 stop
NTL11:35Newcastle Williamtown
$391
Find similar
Virgin Australia
14 Jan
NTL15:45Newcastle Williamtown
5h 55m
1 stop
ADL21:10Adelaide
15 Jan
ADL10:05Adelaide
5h 05m
1 stop
NTL15:40Newcastle Williamtown
$394
Find similar

Qantas Airways flights from Newcastle to South Australia

Our best Qantas Airways deals on Newcastle to South Australia flight tickets
Qantas Airways
14 Jan
NTL17:30Newcastle Williamtown
2h 20m
ADL19:20Adelaide
15 Jan
ADL14:15Adelaide
2h 00m
NTL16:45Newcastle Williamtown
$570
Find similar
Qantas Airways
31 Jan
NTL08:15Newcastle Williamtown
11h 00m
1 stop
ADL18:45Adelaide
4 Feb
ADL13:45Adelaide
2h 00m
NTL16:15Newcastle Williamtown
$641
Find similar
Qantas Airways
31 Jan
NTL08:15Newcastle Williamtown
10h 30m
1 stop
ADL18:15Adelaide
4 Feb
ADL13:45Adelaide
2h 00m
NTL16:15Newcastle Williamtown
$644
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Newcastle 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 6 December 2025.
Use the filters below to find and compare flights from Newcastle to South Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Sun 18/1

16:20-22:30

1 stop6h 40m

Adelaide

Sun 25/1

10:10-15:40

1 stop5h 00m

$388

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Fri 30/1

21:00-09:35

1 stop13h 05m

Adelaide

Sun 1/2

18:20-08:00

1 stop13h 10m

$389

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Fri 30/1

07:50-12:00

1 stop4h 40m

Adelaide

Sun 1/2

06:10-11:35

1 stop4h 55m

$391

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Wed 14/1

15:45-21:10

1 stop5h 55m

Adelaide

Thu 15/1

10:05-15:40

1 stop5h 05m

$394

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Mon 5/1

21:00-08:00

1 stop11h 30m

Adelaide

Thu 8/1

18:20-08:00

1 stop13h 10m

$395

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Mon 19/1

16:20-22:30

1 stop6h 40m

Adelaide

Mon 26/1

06:15-08:00

1 stop25h 15m

$407

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Thu 16/4

15:30-22:05

1 stop7h 05m

Adelaide

Sun 19/4

06:05-14:00

1 stop7h 25m

$409

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Sat 31/1

12:15-22:30

1 stop10h 45m

Adelaide

Wed 4/2

12:45-19:45

1 stop6h 30m

$418

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Sat 31/1

15:45-19:10

1 stop3h 55m

Adelaide

Wed 4/2

06:10-19:45

1 stop13h 05m

$421

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Sat 31/1

07:50-12:00

1 stop4h 40m

Adelaide

Wed 4/2

08:30-15:05

1 stop6h 05m

$422

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 Newcastle 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, March is the cheapest month to fly from Newcastle to South Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $410. If you aren’t able to travel during the month of March, then book flights to South Australia from Newcastle during May instead. Flights to South Australia in May, while not as cheap as those in March, still average around $422.

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 Newcastle is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $558. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Newcastle to South Australia for around $664.

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 evening. Flights from Newcastle to South Australia during this time can be as low as $359. Flights to South Australia are more costly in the afternoon, with an average ticket price of $612. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

Fly from Newcastle Williamtown to Adelaide for the best Newcastle Williamtown - 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 Newcastle when booking weeks ahead of your departure date. In general, you can expect to find flights to South Australia for around $505 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 Newcastle for as low as $406 on momondo.

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

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

Cheap Newcastle to South Australia flight deals and tips

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

Best price found

$304

Fastest flight time

2h 20m

Direct flights

Mon, Tue, Thu, Fri and Sat

Airports in South Australia

1 airport
The best one-way flight to South Australia from Newcastle in the past 72 hours is $304. The best return flight deal from Newcastle to South Australia found on momondo in the last 72 hours is $625.
The fastest flight from Newcastle to South Australia takes 2h 20m
Direct flights go from Newcastle to South Australia on Monday, Tuesday, Thursday, Friday and Saturday. Airline offering direct flights is Qantas Airways..
There is 1 airport near South Australia: Adelaide (ADL)
Search flight deals

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

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

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

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

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

    The required travel and health documents for your South Australia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at South Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Newcastle to South Australia

Compare and see reviews for airlines that fly from Newcastle to South Australia with momondo
Airline
Rating
Free cancellation
Price
JetstarPriceFrom $284Free cancellationRating
6.6
488 reviews
Search Jetstar flights
Virgin AustraliaPriceFrom $343Free cancellationRating
7.6
426 reviews
Search Virgin Australia flights
Qantas AirwaysPriceFrom $426Free cancellationRating
7.5
948 reviews
Search Qantas Airways flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Newcastle to South Australia for you.

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

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

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

Once you have performed a search for Newcastle to South Australia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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

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