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Cheap flights from Newcastle to Adelaide from $188

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 27/7. Fares are subject to change and may not be available on all flights or dates of travel.
NTL — ADL
20 Jul — 27 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Newcastle Williamtown to Adelaide are usually found in February or January, booked 65 days in advance, depart on a Thursday or Saturday and return on a Thursday

Cheap flight deals from Newcastle to Adelaide

Enter your travel dates to find the best prices.

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 20 June 2026.

Tue 14/717:55
NTL
-
ADL
1 stop14h 35m
Jetstar
Sat 18/718:30
ADL
-
NTL
1 stop13h 00m
Jetstar
Deal found 15/6$355
Wed 1/717:55
NTL
-
ADL
1 stop14h 35m
Jetstar
Wed 22/718:30
ADL
-
NTL
1 stop13h 00m
Jetstar
Deal found 19/6$364
Wed 1/714:40
NTL
-
ADL
1 stop17h 50m
Multiple Airlines
Wed 22/718:30
ADL
-
NTL
1 stop13h 00m
Multiple Airlines
Deal found 16/6$371
Fri 14/811:30
NTL
-
ADL
1 stop7h 10m
Virgin Australia
Tue 18/811:50
ADL
-
NTL
1 stop4h 50m
Virgin Australia
Deal found 19/6$396
Wed 19/811:30
NTL
-
ADL
1 stop10h 55m
Multiple Airlines
Mon 24/808:55
ADL
-
NTL
1 stop7h 45m
Multiple Airlines
Deal found 20/6$401
Fri 14/811:25
NTL
-
ADL
Nonstop2h 25m
Multiple Airlines
Tue 18/808:40
ADL
-
NTL
1 stop8h 00m
Multiple Airlines
Deal found 16/6$402
Wed 1/717:55
NTL
-
ADL
1 stop14h 35m
Multiple Airlines
Mon 6/720:10
ADL
-
NTL
1 stop11h 20m
Multiple Airlines
Deal found 19/6$405
Fri 4/907:05
NTL
-
ADL
1 stop15h 30m
Virgin Australia
Sun 6/908:40
ADL
-
NTL
1 stop8h 00m
Virgin Australia
Deal found 18/6$411
Wed 24/617:55
NTL
-
ADL
1 stop14h 35m
Jetstar
Wed 1/716:30
ADL
-
NTL
1 stop15h 00m
Jetstar
Deal found 17/6$418

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 20 June 2026.

Round-trip from

$355

One-way from

$188

Popular in

December

Cheapest in

February

Average price

$522

Good round-trip deal

$385 or less

Good one-way deal

$434 or less
Jetstar
  • Jetstar
  • 14/7-18/7
  • 2 total stops
  • 27h 35m total
  • Newcastle to Adelaide
Search Deals
Virgin Australia
  • Virgin Australia
  • 27/7
  • 1 total stop
  • 7h 05m total
  • Newcastle to Adelaide
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($21 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Newcastle Williamtown to Adelaide.
Search Deals
Price to beat on a one-way flight from Newcastle Williamtown to Adelaide.
Search Deals

Cheapflights Fare Finder

 
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 20 June 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 19/8

11:30-21:55

1 stop10h 55m

Adelaide

Mon 24/8

08:55-17:10

1 stop7h 45m

$401

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Fri 4/9

07:05-22:05

1 stop15h 30m

Adelaide

Sun 6/9

08:40-17:10

1 stop8h 00m

$411
Fastest return journey

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Fri 14/8

11:25-13:20

Nonstop2h 25m

Adelaide

Tue 18/8

13:00-15:35

Nonstop2h 05m

$422

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Tue 8/12

12:20-19:10

1 stop7h 20m

Adelaide

Wed 9/12

06:10-17:40

1 stop11h 00m

$424

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Wed 1/7

17:55-08:00

1 stop14h 35m

Adelaide

Wed 22/7

16:30-07:20

2 stops14h 20m

$439

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Wed 1/7

14:40-21:55

1 stop7h 45m

Adelaide

Wed 22/7

16:30-07:20

2 stops14h 20m

$442

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Tue 14/7

14:40-21:10

1 stop7h 00m

Adelaide

Sat 18/7

17:50-07:20

2 stops13h 00m

$468

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Wed 1/7

11:25-13:20

Nonstop2h 25m

Adelaide

Wed 22/7

13:00-15:35

Nonstop2h 05m

$532

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Wed 4/11

08:35-14:10

1 stop6h 05m

Adelaide

Sun 8/11

10:45-13:15

Nonstop2h 00m

$576

NewcastleAdelaide

NTL - ADL

NTLADL

Newcastle Williamtown

Mon 6/7

19:50-10:55

2 stops15h 35m

Adelaide

Thu 9/7

21:50-08:00

1 stop9h 40m

$595

Flights are sorted by cheapest return flights first.

Deals found on 16/6

Showing 1-10 of 17 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.
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

How far ahead should I book a flight from Newcastle to Adelaide?

To ensure you get the cheapest price possible for a flight from Newcastle to Adelaide, you should look to book at least 63 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, February is the cheapest month in which you can book a flight from Newcastle to Adelaide (average of $382). Flying from Newcastle to Adelaide in December is currently the most expensive (average of $596). 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 20 June 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 much does it cost for a return flight from Newcastle to Adelaide?

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 20 June 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.
Virgin Australia
7.6
Good
463 reviews
Check prices

Crew

8.2

Food

6.4

Overall

7.6

Boarding

7.7

Entertainment

6.4

Comfort

7.5

Reviews

1 / 20
8.0
Excellent

Elio,Jan 2026

MEL - ADL

Starting to be as efficient as qantas… bar the food offerings Virgin is up there now
Virgin Australia
7.6
Good
463 reviews
Virgin Australia
7.6
Good
463 reviews
Check prices

Crew

8.2

Food

6.4

Overall

7.6

Boarding

7.7

Entertainment

6.4

Comfort

7.5

Reviews

1 / 20
8.0
Excellent

Elio,Jan 2026

MEL - ADL

Starting to be as efficient as qantas… bar the food offerings Virgin is up there now
Qantas Airways
7.5
Good
1,047 reviews
Virgin Australia
7.6
Good
463 reviews
Check prices

Crew

8.2

Food

6.4

Overall

7.6

Boarding

7.7

Entertainment

6.4

Comfort

7.5

Reviews

1 / 20
8.0
Excellent

Elio,Jan 2026

MEL - ADL

Starting to be as efficient as qantas… bar the food offerings Virgin is up there now
Jetstar
6.5
Okay
545 reviews
Virgin Australia
7.6
Good
463 reviews
Check prices

Crew

8.2

Food

6.4

Overall

7.6

Boarding

7.7

Entertainment

6.4

Comfort

7.5

Reviews

1 / 20
8.0
Excellent

Elio,Jan 2026

MEL - ADL

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 186 times in the past calendar month.

  • How long is the flight from Newcastle to Adelaide?

    For as low as $422, Virgin Australia can have you in Adelaide from Newcastle in 2h 25m. 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 $152, 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 69% lower than the current average price 3 months from now.

  • What are the cheapest flights from Newcastle to Adelaide?

    The cheapest flight price from Newcastle to Adelaide is $219. On average you can expect to pay $581. The most popular route, (Newcastle Williamtown - Adelaide), can usually be booked for $395.

  • Can I find deals for flights from Newcastle to Adelaide that include hotel bookings?

    Yes. In addition to deals on Newcastle to Adelaide flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Newcastle to Adelaide?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Newcastle to Adelaide.

  • 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, February is the cheapest month in which you can book a flight from Newcastle to Adelaide (average of $382). Flying from Newcastle to Adelaide in December is currently the most expensive (average of $596). 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.

See more FAQs

Travelling to a place near Adelaide?

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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Top 3 airlines flying from Newcastle to Adelaide

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 20 June 2026.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$152Average$349FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Virgin AustraliaCheapest$346Average$400FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Qantas AirwaysCheapest$387Average$598FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Newcastle to Adelaide?

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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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