Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from South Australia to Sydney from $165

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 15/12. 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 South Australia to Sydney

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:45 - 19:45ADL-NTL
6h 30m1 stop
Multiple Airlines Logo
21:00 - 09:35NTL-ADL
13h 05m1 stop
$409Multiple Airlines
Find Deal
Thu, 27 Nov - Mon, 1 Dec
Virgin Australia Logo
12:45 - 19:45ADL-NTL
6h 30m1 stop
Virgin Australia Logo
08:35 - 14:10NTL-ADL
6h 05m1 stop
$413Virgin Australia
Find Deal
Wed, 26 Nov - Sun, 30 Nov
Multiple Airlines Logo
19:50 - 08:00ADL-NTL
11h 40m1 stop
Multiple Airlines Logo
21:15 - 11:00NTL-ADL
14h 15m2 stops
$532Multiple Airlines
Find Deal
Wed, 26 Nov - Sun, 30 Nov
Multiple Airlines Logo
13:45 - 16:15ADL-NTL
2h 00mdirect
Multiple Airlines Logo
08:35 - 17:10NTL-ADL
9h 05m1 stop
$536Multiple Airlines
Find Deal
Wed, 26 Nov - Sun, 30 Nov
Qantas Airways Logo
13:45 - 16:15ADL-NTL
2h 00mdirect
Qantas Airways Logo
17:00 - 18:50NTL-ADL
2h 20mdirect
$635Qantas Airways
Find Deal
Wed, 26 Nov - Sun, 30 Nov
Virgin Australia Logo
20:50 - 15:05ADL-NTL
17h 45m1 stop
Virgin Australia Logo
16:20 - 22:30NTL-ADL
6h 40m1 stop
$637Virgin Australia
Find Deal
Wed, 24 Dec - Fri, 26 Dec
Multiple Airlines Logo
06:15 - 15:40ADL-NTL
8h 55m2 stops
Multiple Airlines Logo
21:00 - 09:35NTL-ADL
13h 05m1 stop
$644Multiple Airlines
Find Deal
Thu, 27 Nov - Mon, 1 Dec
Qantas Airways Logo
13:45 - 16:15ADL-NTL
2h 00mdirect
Qantas Airways Logo
11:05 - 12:55NTL-ADL
2h 20mdirect
$675Qantas Airways
Find Deal
Thu, 27 Nov - Mon, 1 Dec
Multiple Airlines Logo
20:50 - 15:05ADL-NTL
17h 45m1 stop
Multiple Airlines Logo
17:30 - 19:20NTL-ADL
2h 20mdirect
$759Multiple Airlines
Find Deal
Wed, 24 Dec - Fri, 26 Dec
Qantas Airways Logo
14:15 - 16:45ADL-NTL
2h 00mdirect
Qantas Airways Logo
17:30 - 19:20NTL-ADL
2h 20mdirect
$978Qantas Airways
Find Deal
Wed, 24 Dec - Fri, 26 Dec

Jetstar flights from South Australia to Newcastle

Our best Jetstar deals on South Australia to Newcastle flight tickets
Jetstar
22 Nov
ADL10:55Adelaide
20h 50m
1 stop
NTL08:15Newcastle Williamtown
26 Nov
NTL21:00Newcastle Williamtown
13h 05m
1 stop
ADL09:35Adelaide
$762
Find similar
Jetstar
22 Nov
ADL10:55Adelaide
20h 50m
1 stop
NTL08:15Newcastle Williamtown
26 Nov
NTL21:00Newcastle Williamtown
13h 05m
1 stop
ADL09:35Adelaide
$793
Find similar
Jetstar
22 Nov
ADL10:55Adelaide
20h 50m
1 stop
NTL08:15Newcastle Williamtown
26 Nov
NTL21:00Newcastle Williamtown
13h 05m
1 stop
ADL09:35Adelaide
$828
Find similar

Qantas Airways flights from South Australia to Newcastle

Our best Qantas Airways deals on South Australia to Newcastle flight tickets
Qantas Airways
26 Nov
ADL13:45Adelaide
2h 00m
NTL16:15Newcastle Williamtown
30 Nov
NTL17:00Newcastle Williamtown
2h 20m
ADL18:50Adelaide
$635
Find similar
Qantas Airways
27 Nov
ADL13:45Adelaide
2h 00m
NTL16:15Newcastle Williamtown
1 Dec
NTL11:05Newcastle Williamtown
2h 20m
ADL12:55Adelaide
$675
Find similar
Qantas Airways
19 Nov
ADL13:45Adelaide
2h 00m
NTL16:15Newcastle Williamtown
26 Nov
NTL11:05Newcastle Williamtown
2h 20m
ADL12:55Adelaide
$803
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 13 November 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 27/11

12:45-19:45

1 stop6h 30m

Newcastle Williamtown

Mon 1/12

21:00-09:35

1 stop13h 05m

$409

AdelaideNewcastle

ADL - NTL

ADLNTL

Adelaide

Wed 26/11

12:45-19:45

1 stop6h 30m

Newcastle Williamtown

Sun 30/11

08:35-14:10

1 stop6h 05m

$413

AdelaideNewcastle

ADL - NTL

ADLNTL

Adelaide

Wed 26/11

19:50-08:00

1 stop11h 40m

Newcastle Williamtown

Sun 30/11

21:15-11:00

2 stops14h 15m

$532

AdelaideNewcastle

ADL - NTL

ADLNTL

Adelaide

Wed 26/11

13:45-16:15

Nonstop2h 00m

Newcastle Williamtown

Sun 30/11

08:35-17:10

1 stop9h 05m

$536

AdelaideNewcastle

ADL - NTL

ADLNTL

Adelaide

Wed 26/11

13:45-16:15

Nonstop2h 00m

Newcastle Williamtown

Sun 30/11

17:00-18:50

Nonstop2h 20m

$635

AdelaideNewcastle

ADL - NTL

ADLNTL

Adelaide

Wed 24/12

20:50-15:05

1 stop17h 45m

Newcastle Williamtown

Fri 26/12

16:20-22:30

1 stop6h 40m

$637

AdelaideNewcastle

ADL - NTL

ADLNTL

Adelaide

Thu 27/11

06:15-15:40

2 stops8h 55m

Newcastle Williamtown

Mon 1/12

21:00-09:35

1 stop13h 05m

$644

AdelaideNewcastle

ADL - NTL

ADLNTL

Adelaide

Thu 27/11

13:45-16:15

Nonstop2h 00m

Newcastle Williamtown

Mon 1/12

11:05-12:55

Nonstop2h 20m

$675

AdelaideNewcastle

ADL - NTL

ADLNTL

Adelaide

Wed 24/12

20:50-15:05

1 stop17h 45m

Newcastle Williamtown

Fri 26/12

17:30-19:20

Nonstop2h 20m

$759

AdelaideNewcastle

ADL - NTL

ADLNTL

Adelaide

Wed 24/12

14:15-16:45

Nonstop2h 00m

Newcastle Williamtown

Fri 26/12

17:30-19:20

Nonstop2h 20m

$978

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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 $405.

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 $572. 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 $741.

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 $429. 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 $602 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 $477 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 $338 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

$343

Fastest flight time

2h 00m

Direct flights

Mon, Thu, Fri and Sat

Airports in Newcastle

1 airport
The best one-way flight to Newcastle from South Australia in the past 72 hours is $343. The best return flight deal from South Australia to Newcastle found on momondo in the last 72 hours is $645.
The fastest flight from South Australia to Newcastle takes 2h 00m
Direct flights go from South Australia to Newcastle on Monday, Thursday, Friday and Saturday. 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 $193Free cancellationRating
6.6
482 reviews
Search Jetstar flights
Virgin AustraliaPriceFrom $348Free cancellationRating
7.6
424 reviews
Search Virgin Australia flights
Qantas AirwaysPriceFrom $405Free cancellationRating
7.5
933 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.

An easier way to manage your Newcastle 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
Sat 13/12
Sat 20/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia