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Cheap flights from South Australia to Sydney from $203

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 24/10. 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

Virgin Australia Logo
06:10 - 19:45ADL-NTL
13h 05m1 stop
Virgin Australia Logo
12:15 - 22:30NTL-ADL
10h 45m1 stop
$390Virgin Australia
Find Deal
Thu, 30 Oct - Tue, 4 Nov
Virgin Australia Logo
06:10 - 19:45ADL-NTL
13h 05m1 stop
Virgin Australia Logo
15:50 - 20:40NTL-ADL
5h 20m1 stop
$405Virgin Australia
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Multiple Airlines Logo
21:40 - 08:00ADL-NTL
9h 50m1 stop
Multiple Airlines Logo
08:35 - 19:45NTL-ADL
11h 40m1 stop
$471Multiple Airlines
Find Deal
Wed, 1 Oct - Sun, 5 Oct
Multiple Airlines Logo
06:10 - 19:45ADL-NTL
13h 05m1 stop
Multiple Airlines Logo
11:05 - 12:55NTL-ADL
2h 20mdirect
$510Multiple Airlines
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Qantas Airways Logo
13:45 - 16:15ADL-NTL
2h 00mdirect
Qantas Airways Logo
11:05 - 12:55NTL-ADL
2h 20mdirect
$593Qantas Airways
Find Deal
Thu, 30 Oct - Tue, 4 Nov
Qantas Airways Logo
13:45 - 16:15ADL-NTL
2h 00mdirect
Qantas Airways Logo
11:05 - 12:55NTL-ADL
2h 20mdirect
$597Qantas Airways
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Jetstar Logo
06:00 - 12:25ADL-NTL
5h 55m1 stop
Jetstar Logo
13:00 - 22:15NTL-ADL
33h 45m2 stops
$630Jetstar
Find Deal
Thu, 30 Oct - Tue, 4 Nov
Jetstar Logo
14:45 - 08:15ADL-NTL
17h 00m2 stops
Jetstar Logo
21:00 - 09:35NTL-ADL
13h 05m1 stop
$716Jetstar
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Air New Zealand Logo
11:55 - 15:45ADL-NTL
27h 20m2 stops
Air New Zealand Logo
06:45 - 10:55NTL-ADL
28h 40m2 stops
$2,236Air New Zealand
Find Deal
Fri, 7 Nov - Sun, 9 Nov
Air New Zealand Logo
10:55 - 20:20ADL-NTL
32h 55m2 stops
Air New Zealand Logo
11:05 - 10:55NTL-ADL
24h 20m2 stops
$3,497Air New Zealand
Find Deal
Wed, 1 Oct - Sun, 5 Oct

Virgin Australia flights from South Australia to Newcastle

Our best Virgin Australia deals on South Australia to Newcastle flight tickets
Virgin Australia
30 Oct
ADL06:10Adelaide
13h 05m
1 stop
NTL19:45Newcastle Williamtown
4 Nov
NTL12:15Newcastle Williamtown
10h 45m
1 stop
ADL22:30Adelaide
$390
Find similar
Virgin Australia
30 Oct
ADL06:10Adelaide
13h 05m
1 stop
NTL19:45Newcastle Williamtown
6 Nov
NTL15:50Newcastle Williamtown
5h 20m
1 stop
ADL20:40Adelaide
$405
Find similar
Virgin Australia
30 Oct
ADL06:10Adelaide
13h 05m
1 stop
NTL19:45Newcastle Williamtown
6 Nov
NTL15:50Newcastle Williamtown
5h 20m
1 stop
ADL20:40Adelaide
$411
Find similar

Qantas Airways flights from South Australia to Newcastle

Our best Qantas Airways deals on South Australia to Newcastle flight tickets
Qantas Airways
30 Oct
ADL13:45Adelaide
2h 00m
NTL16:15Newcastle Williamtown
4 Nov
NTL11:05Newcastle Williamtown
2h 20m
ADL12:55Adelaide
$593
Find similar
Qantas Airways
30 Oct
ADL13:45Adelaide
2h 00m
NTL16:15Newcastle Williamtown
6 Nov
NTL11:05Newcastle Williamtown
2h 20m
ADL12:55Adelaide
$597
Find similar
Qantas Airways
22 Nov
ADL13:45Adelaide
2h 00m
NTL16:15Newcastle Williamtown
26 Nov
NTL11:05Newcastle Williamtown
2h 20m
ADL12:55Adelaide
$657
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 16 September 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 30/10

06:10-19:45

1 stop13h 05m

Newcastle Williamtown

Tue 4/11

12:15-22:30

1 stop10h 45m

$390

AdelaideNewcastle

ADL - NTL

ADLNTL

Adelaide

Thu 30/10

06:10-19:45

1 stop13h 05m

Newcastle Williamtown

Thu 6/11

15:50-20:40

1 stop5h 20m

$405

AdelaideNewcastle

ADL - NTL

ADLNTL

Adelaide

Wed 1/10

21:40-08:00

1 stop9h 50m

Newcastle Williamtown

Sun 5/10

08:35-19:45

1 stop11h 40m

$471

AdelaideNewcastle

ADL - NTL

ADLNTL

Adelaide

Thu 30/10

06:10-19:45

1 stop13h 05m

Newcastle Williamtown

Thu 6/11

11:05-12:55

Nonstop2h 20m

$510

AdelaideNewcastle

ADL - NTL

ADLNTL

Adelaide

Thu 30/10

13:45-16:15

Nonstop2h 00m

Newcastle Williamtown

Tue 4/11

11:05-12:55

Nonstop2h 20m

$593

AdelaideNewcastle

ADL - NTL

ADLNTL

Adelaide

Thu 30/10

13:45-16:15

Nonstop2h 00m

Newcastle Williamtown

Thu 6/11

11:05-12:55

Nonstop2h 20m

$597

AdelaideNewcastle

ADL - NTL

ADLNTL

Adelaide

Thu 30/10

06:00-12:25

1 stop5h 55m

Newcastle Williamtown

Tue 4/11

13:00-22:15

2 stops33h 45m

$630

AdelaideNewcastle

ADL - NTL

ADLNTL

Adelaide

Thu 30/10

14:45-08:15

2 stops17h 00m

Newcastle Williamtown

Thu 6/11

21:00-09:35

1 stop13h 05m

$716

AdelaideNewcastle

ADL - NTL

ADLNTL

Adelaide

Fri 7/11

11:55-15:45

2 stops27h 20m

Newcastle Williamtown

Sun 9/11

06:45-10:55

2 stops28h 40m

$2,236

AdelaideNewcastle

ADL - NTL

ADLNTL

Adelaide

Wed 1/10

10:55-20:20

2 stops32h 55m

Newcastle Williamtown

Sun 5/10

11:05-10:55

2 stops24h 20m

$3,497

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 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 $398.

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

Our data shows that Sunday is the least expensive day to fly to Newcastle. Tickets to fly out on this day can be as low as $537. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from South Australia to Newcastle for around $691.

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 $421. 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 $594 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 $462 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 $324 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

$292

Fastest flight time

2h 00m

Direct flights

Tue, Wed, Thu, Fri, Sat and Sun

Airports in Newcastle

1 airport
The best one-way flight to Newcastle from South Australia in the past 72 hours is $292. The best return flight deal from South Australia to Newcastle found on momondo in the last 72 hours is $620.
The fastest flight from South Australia to Newcastle takes 2h 00m
Direct flights go from South Australia to Newcastle on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. Airline offering direct flights is Qantas Airways..
There is 1 airport near Newcastle: 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
6.5
474 reviews
Search Jetstar flights
Virgin AustraliaPriceFrom $342Free cancellationRating
7.5
416 reviews
Search Virgin Australia flights
Qantas AirwaysPriceFrom $398Free cancellationRating
7.5
907 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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