Cheap flights from Newcastle to Adelaide from $176
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
NTL — ADL
15 Apr — 22 Apr1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Newcastle Williamtown to Adelaide are usually found in February or January, booked 54 days in advance, depart on a Saturday or Thursday and return on a Thursday
Cheap flight deals from Newcastle to Adelaide
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Cheapest flights from Newcastle to Adelaide
Explore the most affordable flight options available from Newcastle to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 March 2026.
Wed 29/408:35
NTL
-
ADL
1 stop13h 50m
Jetstar
Wed 6/518:30
ADL
-
NTL
1 stop13h 00m
Jetstar
Deal found 15/3$358
Wed 29/414:40
NTL
-
ADL
1 stop7h 45m
Multiple Airlines
Wed 6/518:30
ADL
-
NTL
1 stop13h 00m
Multiple Airlines
Deal found 15/3$384
Mon 24/814:40
NTL
-
ADL
1 stop7h 00m
Virgin Australia
Fri 4/907:40
ADL
-
NTL
1 stop5h 50m
Virgin Australia
Deal found 15/3$392
Thu 14/514:40
NTL
-
ADL
1 stop7h 00m
Virgin Australia
Sun 17/507:40
ADL
-
NTL
1 stop5h 50m
Virgin Australia
Deal found 11/3$394
Mon 13/408:45
NTL
-
ADL
1 stop7h 30m
Multiple Airlines
Mon 20/421:45
ADL
-
NTL
1 stop9h 45m
Multiple Airlines
Deal found 14/3$395
Sun 26/411:20
NTL
-
ADL
1 stop9h 40m
Virgin Australia
Sun 3/511:50
ADL
-
NTL
1 stop6h 40m
Virgin Australia
Deal found 12/3$399
Fri 15/514:40
NTL
-
ADL
1 stop7h 00m
Virgin Australia
Mon 18/506:40
ADL
-
NTL
1 stop6h 50m
Virgin Australia
Deal found 14/3$408
Sun 22/308:35
NTL
-
ADL
1 stop4h 55m
Multiple Airlines
Tue 24/316:20
ADL
-
NTL
1 stop15h 10m
Multiple Airlines
Deal found 13/3$414
Fri 27/308:35
NTL
-
ADL
1 stop6h 05m
Virgin Australia
Tue 31/308:40
ADL
-
NTL
1 stop5h 50m
Virgin Australia
Deal found 12/3$420
Sun 22/308:35
NTL
-
ADL
1 stop6h 05m
Virgin Australia
Tue 24/308:30
ADL
-
NTL
1 stop6h 05m
Virgin Australia
Deal found 14/3$421
Sun 9/811:20
NTL
-
ADL
1 stop11h 15m
Virgin Australia
Thu 13/821:20
ADL
-
NTL
1 stop12h 50m
Virgin Australia
Deal found 14/3$422
Best flights from Newcastle to Adelaide
Discover carefully curated flight deals from Newcastle to Adelaide that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 March 2026.
Wed 29/408:35
NTL
-
ADL
1 stop13h 50m
Jetstar
Wed 6/518:30
ADL
-
NTL
1 stop13h 00m
Jetstar
Deal found 15/3$358
Fri 15/514:40
NTL
-
ADL
1 stop7h 00m
Virgin Australia
Mon 18/506:40
ADL
-
NTL
1 stop6h 50m
Virgin Australia
Deal found 14/3$408
Tue 5/507:55
NTL
-
ADL
2 stops8h 20m
Multiple Airlines
Tue 12/507:40
ADL
-
NTL
1 stop5h 50m
Multiple Airlines
Deal found 15/3$508
Tue 5/517:55
NTL
-
ADL
1 stop14h 35m
Jetstar
Tue 12/518:30
ADL
-
NTL
1 stop13h 00m
Jetstar
Deal found 15/3$359
Sun 22/308:35
NTL
-
ADL
1 stop6h 05m
Virgin Australia
Tue 24/308:30
ADL
-
NTL
1 stop6h 05m
Virgin Australia
Deal found 14/3$421
Sat 30/511:20
NTL
-
ADL
1 stop7h 20m
Multiple Airlines
Wed 10/616:30
ADL
-
NTL
2 stops14h 20m
Multiple Airlines
Deal found 11/3$518
Fri 27/308:35
NTL
-
ADL
1 stop6h 05m
Multiple Airlines
Tue 31/313:00
ADL
-
NTL
Nonstop2h 05m
Multiple Airlines
Deal found 12/3$537
Mon 13/417:55
NTL
-
ADL
1 stop14h 35m
Jetstar
Mon 20/421:45
ADL
-
NTL
2 stops21h 00m
Jetstar
Deal found 14/3$556
Sun 26/413:45
NTL
-
ADL
Nonstop2h 25m
Multiple Airlines
Sun 3/508:40
ADL
-
NTL
1 stop4h 50m
Multiple Airlines
Deal found 12/3$547
Fri 15/511:25
NTL
-
ADL
Nonstop2h 25m
Multiple Airlines
Mon 18/507:15
ADL
-
NTL
1 stop6h 15m
Multiple Airlines
Deal found 14/3$556
Wed 29/414:40
NTL
-
ADL
1 stop7h 45m
Multiple Airlines
Wed 6/513:00
ADL
-
NTL
Nonstop2h 05m
Multiple Airlines
Deal found 15/3$577
Direct flights from Newcastle to Adelaide
Explore direct flight options from Newcastle to Adelaide based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 March 2026.
Mon 24/811:25
NTL
-
ADL
Nonstop2h 25m
Qantas Airways
Fri 4/913:00
ADL
-
NTL
Nonstop2h 05m
Qantas Airways
Deal found 15/3$630
Fri 15/511:25
NTL
-
ADL
Nonstop2h 25m
Qantas Airways
Mon 18/513:00
ADL
-
NTL
Nonstop2h 05m
Qantas Airways
Deal found 14/3$634
Sun 19/713:45
NTL
-
ADL
Nonstop2h 25m
Qantas Airways
Sun 26/710:25
ADL
-
NTL
Nonstop2h 05m
Qantas Airways
Deal found 14/3$640
Thu 14/511:25
NTL
-
ADL
Nonstop2h 25m
Qantas Airways
Sun 17/510:25
ADL
-
NTL
Nonstop2h 05m
Qantas Airways
Deal found 10/3$644
Sun 26/413:45
NTL
-
ADL
Nonstop2h 25m
Qantas Airways
Sun 3/510:25
ADL
-
NTL
Nonstop2h 05m
Qantas Airways
Deal found 12/3$646
Sun 9/813:45
NTL
-
ADL
Nonstop2h 25m
Qantas Airways
Thu 13/813:00
ADL
-
NTL
Nonstop2h 05m
Qantas Airways
Deal found 14/3$692
Mon 13/411:25
NTL
-
ADL
Nonstop2h 25m
Qantas Airways
Mon 20/413:00
ADL
-
NTL
Nonstop2h 05m
Qantas Airways
Deal found 14/3$750
Wed 29/411:25
NTL
-
ADL
Nonstop2h 25m
Qantas Airways
Wed 6/513:00
ADL
-
NTL
Nonstop2h 05m
Qantas Airways
Deal found 15/3$790
Last-minute flights from Newcastle to Adelaide
Discover last-minute flight deals from Newcastle to Adelaide. Data last updated 16 March 2026 and is based on user searches.
Sun 22/308:35
NTL
-
ADL
1 stop4h 55m
Multiple Airlines
Tue 24/316:20
ADL
-
NTL
1 stop15h 10m
Multiple Airlines
Deal found 13/3$414
Sun 22/308:35
NTL
-
ADL
1 stop6h 05m
Virgin Australia
Tue 24/308:30
ADL
-
NTL
1 stop6h 05m
Virgin Australia
Deal found 14/3$421
Fri 27/308:35
NTL
-
ADL
1 stop6h 05m
Virgin Australia
Tue 31/308:40
ADL
-
NTL
1 stop5h 50m
Virgin Australia
Deal found 12/3$420
Fri 27/308:35
NTL
-
ADL
1 stop6h 05m
Multiple Airlines
Tue 31/313:00
ADL
-
NTL
Nonstop2h 05m
Multiple Airlines
Deal found 12/3$537
Mon 30/308:35
NTL
-
ADL
1 stop5h 40m
Virgin Australia
Fri 3/410:20
ADL
-
NTL
1 stop5h 00m
Virgin Australia
Deal found 15/3$418
Mon 30/308:35
NTL
-
ADL
1 stop5h 40m
Multiple Airlines
Fri 3/413:00
ADL
-
NTL
Nonstop2h 05m
Multiple Airlines
Deal found 15/3$521
Mon 13/408:45
NTL
-
ADL
1 stop7h 30m
Multiple Airlines
Mon 20/421:45
ADL
-
NTL
1 stop9h 45m
Multiple Airlines
Deal found 14/3$395
Sun 26/411:20
NTL
-
ADL
1 stop9h 40m
Virgin Australia
Sun 3/511:50
ADL
-
NTL
1 stop6h 40m
Virgin Australia
Deal found 12/3$399
Sun 26/413:45
NTL
-
ADL
Nonstop2h 25m
Multiple Airlines
Sun 3/508:40
ADL
-
NTL
1 stop4h 50m
Multiple Airlines
Deal found 12/3$547
Wed 29/408:35
NTL
-
ADL
1 stop13h 50m
Jetstar
Wed 6/518:30
ADL
-
NTL
1 stop13h 00m
Jetstar
Deal found 15/3$358
Wed 29/414:40
NTL
-
ADL
1 stop7h 45m
Multiple Airlines
Wed 6/518:30
ADL
-
NTL
1 stop13h 00m
Multiple Airlines
Deal found 15/3$384
One-way flights from Newcastle to Adelaide
Search for one-way flight options from Newcastle to Adelaide. Find affordable one-way fares based on user searches. Data last updated 16 March 2026.
Wed 22/408:35
NTL
-
ADL
1 stop13h 05m
Jetstar
Deal found 11/3$176
Mon 15/614:40
NTL
-
ADL
1 stop20h 25m
Multiple Airlines
Deal found 11/3$198
Mon 15/611:25
NTL
-
ADL
Nonstop2h 25m
Qantas Airways
Deal found 11/3$324
Fri 20/321:00
NTL
-
ADL
1 stop25h 10m
Jetstar
Deal found 11/3$335
Mon 15/607:55
NTL
-
ADL
2 stops12h 15m
Jetstar
Deal found 11/3$345
Fri 20/321:15
NTL
-
ADL
2 stops19h 25m
Multiple Airlines
Deal found 11/3$397
Wed 22/411:25
NTL
-
ADL
Nonstop2h 25m
Qantas Airways
Deal found 11/3$458
Fri 20/311:05
NTL
-
ADL
Nonstop2h 20m
Qantas Airways
Deal found 11/3$1,045
Find flight deals from Newcastle to Adelaide
Discover tips and strategies to find the most affordable flight options for your journey from Newcastle (NTL) to Adelaide (ADL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 March 2026.
Customise your flight search to find flights from Newcastle to Adelaide 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, Cheapflights users made 647,157 searches. Data last updated 16 March 2026.
Use the filters below to find and compare flights from Newcastle to Adelaide that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
NewcastleAdelaide
NTL - ADL
NTLADL
Newcastle Williamtown
Wed 29/4
08:35-21:55
1 stop13h 50m
Adelaide
Wed 6/5
18:30-08:00
1 stop13h 00m
$358
NewcastleAdelaide
NTL - ADL
NTLADL
Newcastle Williamtown
Tue 5/5
17:55-08:00
1 stop14h 35m
Adelaide
Tue 12/5
18:30-08:00
1 stop13h 00m
$359
NewcastleAdelaide
NTL - ADL
NTLADL
Newcastle Williamtown
Fri 15/5
14:40-21:10
1 stop7h 00m
Adelaide
Mon 18/5
06:40-14:00
1 stop6h 50m
$408
NewcastleAdelaide
NTL - ADL
NTLADL
Newcastle Williamtown
Sun 22/3
08:35-14:10
1 stop6h 05m
Adelaide
Tue 24/3
08:30-15:05
1 stop6h 05m
$421
NewcastleAdelaide
NTL - ADL
NTLADL
Newcastle Williamtown
Tue 5/5
07:55-15:45
2 stops8h 20m
Adelaide
Tue 12/5
07:40-14:00
1 stop5h 50m
$508
NewcastleAdelaide
NTL - ADL
NTLADL
Newcastle Williamtown
Sat 30/5
11:20-18:10
1 stop7h 20m
Adelaide
Wed 10/6
16:30-07:20
2 stops14h 20m
$518
NewcastleAdelaide
NTL - ADL
NTLADL
Newcastle Williamtown
Fri 27/3
08:35-14:10
1 stop6h 05m
Adelaide
Tue 31/3
13:00-15:35
Nonstop2h 05m
$537
Fastest return journey
NewcastleAdelaide
NTL - ADL
NTLADL
Newcastle Williamtown
Sun 26/4
13:45-15:40
Nonstop2h 25m
Adelaide
Sun 3/5
08:40-14:00
1 stop4h 50m
$547
NewcastleAdelaide
NTL - ADL
NTLADL
Newcastle Williamtown
Mon 13/4
17:55-08:00
1 stop14h 35m
Adelaide
Mon 20/4
21:45-19:15
2 stops21h 00m
$556
NewcastleAdelaide
NTL - ADL
NTLADL
Newcastle Williamtown
Fri 15/5
11:25-13:20
Nonstop2h 25m
Adelaide
Mon 18/5
07:15-14:00
1 stop6h 15m
$556
Flights are sorted by cheapest return flights first.
Deals found on 11/3
Showing 1-10 of 15 resultsSorted by cheapest first
1
2
Best time to book a flight from Newcastle to Adelaide
Have a flexible travel schedule? Discover the best time to fly to Adelaide from Newcastle with our price prediction graph.
NTL-ADL
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Newcastle to Adelaide
Prices
Delays
How far ahead should I book a flight from Newcastle to Adelaide?
Use this chart to determine the optimal time to book a return flight from Newcastle to Adelaide. Price data was last updated on 13 March 2026.
To ensure you get the cheapest price possible for a flight from Newcastle to Adelaide, you should look to book at least 54 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Newcastle to Adelaide?
Currently, May is the cheapest month in which you can book a flight from Newcastle to Adelaide (average of $103). Flying from Newcastle to Adelaide in February is currently the most expensive (average of $166). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from NTL to ADL?
Find hourly flight availability from Newcastle to Adelaide. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 March 2026.
When flying from Newcastle to Adelaide, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from Newcastle to Adelaide delayed?
About 36% of weekly flights between Newcastle and Adelaide have experienced delays in the past year, with the average delay time being 101 minutes.
What is the most punctual flight time for Newcastle to Adelaide flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Friday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Newcastle to Adelaide flights?
Over the past year, Alliance Airlines have had the lowest number of delays on this route, with just 36% of flights being delayed.
Reviews of airlines servicing Adelaide
Get insights into the airlines that provide service to Adelaide. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Adelaide. Reviews last updated 16 March 2026.
Check out reviews from past customers who have flown with Virgin Australia,Qantas Airways, andJetstar from Newcastle to Adelaide to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Starting to be as efficient as qantas… bar the food offerings Virgin is up there now
Related info for your journey
Find useful and relevant information for your journey from Newcastle to Adelaide. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How popular is this Newcastle to Adelaide flight route?
Flights from Newcastle Williamtown to Adelaide have been viewed 228 times in the past calendar month.
How long is the flight from Newcastle to Adelaide?
For as low as $408, Jetstar can have you in Adelaide from Newcastle in 7h. There are 1249 km between Newcastle and Adelaide. This flight may include one or multiple stops.
What are the cheapest airlines flying from Newcastle to Adelaide round-trip?
Jetstar, at $153, was found to be the cheapest airline from Newcastle to Adelaide.Alternate airlines to your destination round-trip include Virgin Australia and Qantas Airways. These flights start at 67% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Newcastle to Adelaide one-way?
One-way options have recently been found by users for as low as $127 on Jetstar. Other airlines that offer cheap prices include Virgin Australia from $170 and Qantas Airways from $205 one-way.
What are the cheapest flights from Newcastle to Adelaide?
The cheapest flight price from Newcastle to Adelaide is $422. On average you can expect to pay $529. The most popular route, (Newcastle Williamtown - Adelaide), can usually be booked for $394.
Can I find deals for business class flights from Newcastle to Adelaide?
Yes. Cheapflights offers flight deals from Newcastle to Adelaide by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Newcastle to Adelaide?
Currently, May is the cheapest month in which you can book a flight from Newcastle to Adelaide (average of $103). Flying from Newcastle to Adelaide in February is currently the most expensive (average of $166). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Book flights to Adelaide if you plan to visit one of these locations
Glenelg
Browse thousands of different options on Cheapflights for your next trip
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Other flights to Adelaide
Explore flights to Adelaide departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 16 March 2026.
Choose from the following airlines for your flight from Newcastle to Adelaide. Flights are based on user searches made on Cheapflights and were last updated on 16 March 2026.
Discover the top 3 airlines that operate flights from Newcastle to Adelaide. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 16 March 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Newcastle to Adelaide?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Adelaide from Newcastle today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Newcastle to Adelaide?
Millions of users choose and trust Cheapflights to book the best flight deals from Newcastle to Adelaide for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Newcastle to Adelaide with no change fees?
Need flexible booking options for your flight to Adelaide from Newcastle? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Newcastle to Adelaide become cheaper?
Yes! Start tracking prices for Newcastle to Adelaide flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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