Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Newcastle to South Australia from $177

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 11/3. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Newcastle to South Australia

Cheap return flights

Enter your travel dates to find the best prices.
Jetstar Logo
21:00 - 09:35
NTL
-
ADL
13h 05m
1 stop
Jetstar Logo
06:15 - 14:50
ADL
-
NTL
8h 05m
1 stop
$324Jetstar
Mon, 2 Feb - Tue, 10 Feb
Jetstar Logo
21:00 - 09:35
NTL
-
ADL
13h 05m
1 stop
Jetstar Logo
06:15 - 14:50
ADL
-
NTL
8h 05m
1 stop
$333Jetstar
Mon, 2 Feb - Tue, 10 Feb
Virgin Australia Logo
15:45 - 22:15
NTL
-
ADL
7h 00m
1 stop
Virgin Australia Logo
08:30 - 15:05
ADL
-
NTL
6h 05m
1 stop
$391Virgin Australia
Fri, 27 Feb - Sun, 1 Mar
Virgin Australia Logo
14:40 - 21:10
NTL
-
ADL
7h 00m
1 stop
Virgin Australia Logo
09:20 - 14:50
ADL
-
NTL
5h 00m
1 stop
$392Virgin Australia
Thu, 23 Apr - Mon, 27 Apr
Jetstar Logo
17:55 - 07:55
NTL
-
ADL
14h 30m
1 stop
Jetstar Logo
07:40 - 19:15
ADL
-
NTL
11h 05m
1 stop
$403Jetstar
Tue, 5 May - Sat, 9 May
Virgin Australia Logo
15:30 - 22:05
NTL
-
ADL
7h 05m
1 stop
Virgin Australia Logo
06:40 - 14:00
ADL
-
NTL
6h 50m
1 stop
$411Virgin Australia
Fri, 24 Apr - Mon, 27 Apr
Multiple Airlines Logo
15:45 - 20:40
NTL
-
ADL
5h 25m
1 stop
Multiple Airlines Logo
16:50 - 08:00
ADL
-
NTL
14h 40m
1 stop
$452Multiple Airlines
Fri, 13 Feb - Mon, 16 Feb
Multiple Airlines Logo
11:05 - 12:55
NTL
-
ADL
2h 20mdirect
Multiple Airlines Logo
06:15 - 14:50
ADL
-
NTL
8h 05m
1 stop
$460Multiple Airlines
Mon, 2 Feb - Tue, 10 Feb
Jetstar Logo
21:00 - 09:35
NTL
-
ADL
13h 05m
1 stop
Jetstar Logo
19:45 - 20:40
ADL
-
NTL
24h 25m
2 stops
$483Jetstar
Mon, 2 Feb - Tue, 10 Feb
Multiple Airlines Logo
11:05 - 12:55
NTL
-
ADL
2h 20mdirect
Multiple Airlines Logo
10:40 - 15:05
ADL
-
NTL
3h 55m
1 stop
$499Multiple Airlines
Mon, 2 Feb - Tue, 10 Feb

Jetstar flights from Newcastle to South Australia

Our best Jetstar deals on Newcastle to South Australia flight tickets
Jetstar
2 Feb
NTL21:00Newcastle Williamtown
13h 05m
1 stop
ADL09:35Adelaide
10 Feb
ADL06:15Adelaide
8h 05m
1 stop
NTL14:50Newcastle Williamtown
$324
Jetstar
2 Feb
NTL21:00Newcastle Williamtown
13h 05m
1 stop
ADL09:35Adelaide
10 Feb
ADL06:15Adelaide
8h 05m
1 stop
NTL14:50Newcastle Williamtown
$333
Jetstar
5 May
NTL17:55Newcastle Williamtown
14h 30m
1 stop
ADL07:55Adelaide
9 May
ADL07:40Adelaide
11h 05m
1 stop
NTL19:15Newcastle Williamtown
$403

Virgin Australia flights from Newcastle to South Australia

Our best Virgin Australia deals on Newcastle to South Australia flight tickets
Virgin Australia
27 Feb
NTL15:45Newcastle Williamtown
7h 00m
1 stop
ADL22:15Adelaide
1 Mar
ADL08:30Adelaide
6h 05m
1 stop
NTL15:05Newcastle Williamtown
$391
Virgin Australia
23 Apr
NTL14:40Newcastle Williamtown
7h 00m
1 stop
ADL21:10Adelaide
27 Apr
ADL09:20Adelaide
5h 00m
1 stop
NTL14:50Newcastle Williamtown
$392
Virgin Australia
24 Apr
NTL15:30Newcastle Williamtown
7h 05m
1 stop
ADL22:05Adelaide
27 Apr
ADL06:40Adelaide
6h 50m
1 stop
NTL14:00Newcastle Williamtown
$411

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 21 January 2026.
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

Mon 2/2

21:00-09:35

1 stop13h 05m

Adelaide

Tue 10/2

06:15-14:50

1 stop8h 05m

$324

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Mon 2/2

21:00-09:35

1 stop13h 05m

Adelaide

Tue 10/2

06:15-14:50

1 stop8h 05m

$333

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Fri 27/2

15:45-22:15

1 stop7h 00m

Adelaide

Sun 1/3

08:30-15:05

1 stop6h 05m

$391

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Thu 23/4

14:40-21:10

1 stop7h 00m

Adelaide

Mon 27/4

09:20-14:50

1 stop5h 00m

$392

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Tue 5/5

17:55-07:55

1 stop14h 30m

Adelaide

Sat 9/5

07:40-19:15

1 stop11h 05m

$403

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Fri 24/4

15:30-22:05

1 stop7h 05m

Adelaide

Mon 27/4

06:40-14:00

1 stop6h 50m

$411

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Fri 13/2

15:45-20:40

1 stop5h 25m

Adelaide

Mon 16/2

16:50-08:00

1 stop14h 40m

$452

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Mon 2/2

11:05-12:55

Nonstop2h 20m

Adelaide

Tue 10/2

06:15-14:50

1 stop8h 05m

$460

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Mon 2/2

21:00-09:35

1 stop13h 05m

Adelaide

Tue 10/2

19:45-20:40

2 stops24h 25m

$483

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Mon 2/2

11:05-12:55

Nonstop2h 20m

Adelaide

Tue 10/2

10:40-15:05

1 stop3h 55m

$499

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $420. 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 $423.

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 Saturday. momondo users have found tickets for Saturday departures for as low as $559. 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 Newcastle to South Australia for around $630.

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 Newcastle to South Australia during this time can be as low as $591. Flights to South Australia are more costly in the afternoon, with an average ticket price of $626. 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 $492 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 $440 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

$265

Fastest flight time

2h 20m

Direct flights

Tue, Thu, Fri and Sat

Airports in South Australia

12 airports
The best one-way flight to South Australia from Newcastle in the past 72 hours is $265. The best return flight deal from Newcastle to South Australia found on momondo in the last 72 hours is $576.
The fastest flight from Newcastle to South Australia takes 2h 20m
Direct flights go from Newcastle to South Australia on Tuesday, Thursday, Friday and Saturday. Airline offering direct flights is Qantas Airways..
There are 12 airports in South Australia. From Newcastle there are direct flights to 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 $158Free cancellationRating
6.5
510 reviews
Search Jetstar flights
Virgin AustraliaPriceFrom $337Free cancellationRating
7.6
430 reviews
Search Virgin Australia flights
Qantas AirwaysPriceFrom $406Free cancellationRating
7.5
973 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.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 20/2
Fri 27/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to South Australia