$109 Cheap Flights from Adelaide (ADL) to Newcastle (NTL)

View $109 flight on Tue, Sep 23, 2025Opens in a new window

Popular airlines from Adelaide, SA Airport (ADL) to Newcastle, NSW (NTL-Williamtown)

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Cheap Flights from Adelaide to Newcastle (ADL-NTL)

Prices were available within the past 7 days and start at $109 for one-way flights and $373 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Australia
Thu, Oct 16 - Sun, Oct 19
ADL
Adelaide
NTL
Newcastle
$373 Roundtrip, found 5 days ago
$373
Roundtrip
found 5 days ago
Select Virgin Australia flight, departing Thu, Oct 16 from Adelaide to Newcastle, returning Sun, Oct 19, priced at $373 found 5 days ago
Virgin Australia
Thu, Oct 23 - Mon, Oct 27
ADL
Adelaide
NTL
Newcastle
$404 Roundtrip, found 3 days ago
$404
Roundtrip
found 3 days ago
Select Virgin Australia flight, departing Thu, Oct 23 from Adelaide to Newcastle, returning Mon, Oct 27, priced at $404 found 3 days ago
Virgin Australia
Thu, Oct 16 - Sun, Oct 19
ADL
Adelaide
NTL
Newcastle
$405 Roundtrip, found 5 days ago
$405
Roundtrip
found 5 days ago
Select Virgin Australia flight, departing Thu, Oct 16 from Adelaide to Newcastle, returning Sun, Oct 19, priced at $405 found 5 days ago
Virgin Australia
Thu, Oct 16 - Sun, Oct 19
ADL
Adelaide
NTL
Newcastle
$406 Roundtrip, found 5 days ago
$406
Roundtrip
found 5 days ago
Select Virgin Australia flight, departing Thu, Oct 16 from Adelaide to Newcastle, returning Sun, Oct 19, priced at $406 found 5 days ago
Virgin Australia
Thu, Oct 16 - Sun, Oct 19
ADL
Adelaide
NTL
Newcastle
$409 Roundtrip, found 5 days ago
$409
Roundtrip
found 5 days ago
Select Virgin Australia flight, departing Thu, Oct 16 from Adelaide to Newcastle, returning Sun, Oct 19, priced at $409 found 5 days ago
Virgin Australia
Thu, Oct 23 - Mon, Oct 27
ADL
Adelaide
NTL
Newcastle
$411 Roundtrip, found 3 days ago
$411
Roundtrip
found 3 days ago
Select Virgin Australia flight, departing Thu, Oct 23 from Adelaide to Newcastle, returning Mon, Oct 27, priced at $411 found 3 days ago
Virgin Australia
Thu, Oct 16 - Sun, Oct 19
ADL
Adelaide
NTL
Newcastle
$413 Roundtrip, found 5 days ago
$413
Roundtrip
found 5 days ago
Select Virgin Australia flight, departing Thu, Oct 16 from Adelaide to Newcastle, returning Sun, Oct 19, priced at $413 found 5 days ago
Virgin Australia
Thu, Oct 23 - Mon, Oct 27
ADL
Adelaide
NTL
Newcastle
$415 Roundtrip, found 3 days ago
$415
Roundtrip
found 3 days ago
Select Virgin Australia flight, departing Thu, Oct 23 from Adelaide to Newcastle, returning Mon, Oct 27, priced at $415 found 3 days ago
Virgin Australia
Thu, Oct 23 - Mon, Oct 27
ADL
Adelaide
NTL
Newcastle
$416 Roundtrip, found 3 days ago
$416
Roundtrip
found 3 days ago
Select Virgin Australia flight, departing Thu, Oct 23 from Adelaide to Newcastle, returning Mon, Oct 27, priced at $416 found 3 days ago
Qantas Airways
Thu, Oct 23 - Mon, Oct 27
ADL
Adelaide
NTL
Newcastle
$446 Roundtrip, found 3 days ago
$446
Roundtrip
found 3 days ago
Select Qantas Airways flight, departing Thu, Oct 23 from Adelaide to Newcastle, returning Mon, Oct 27, priced at $446 found 3 days ago
Flights from Adelaide (ADL) to Newcastle (NTL)
Origin airport
Adelaide
Destination airport
Williamtown
Roundtrip price
$372
Distance
776 mi
Average flight time
2 hours 5 mins

Adelaide to Newcastle Flights

The cheapest times to fly from Adelaide to Newcastle

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Adelaide to Newcastle are during the month of October. You can find some of the cheapest flights from Adelaide to Newcastle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Adelaide to Newcastle

Sunday is one of the best days to book for cheap flights from Adelaide to Newcastle: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Adelaide to Newcastle

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Adelaide to Newcastle in 2025. You can also book with separate airlines for your outbound and return journeys, from $109 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Adelaide to Newcastle flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Adelaide to Newcastle airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Adelaide Airport (ADL) to Williamtown Airport (NTL) cost?
Grab a cheap one-way flight from $109 or cheap return flight from $373 from Adelaide Airport (ADL) to Williamtown Airport (NTL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Adelaide Airport (ADL) to Williamtown Airport (NTL)?
Traveling in October is a good way to save, as it's the cheapest month for flights between ADL and NTL. You'll typically find the lowest fares during off-peak months.
Which airlines fly direct from Adelaide Airport (ADL) to Williamtown Airport (NTL)?
When setting off from Adelaide Airport (ADL), you can catch a nonstop flight to Williamtown Airport (NTL) with Qantas.
What is the cheapest airline that flies from Adelaide Airport (ADL) to Williamtown Airport (NTL)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest ADL to NTL flight.
How many flights per day from Adelaide Airport (ADL) to Williamtown Airport (NTL)?
On average, there are 5 nonstop flights taking off from Adelaide Airport (ADL) to Williamtown Airport (NTL) each week. If you can't see one that fits your travel plans, consider taking a flight that includes a layover. Filter your search results on Expedia to include one stop or more and choose the best alternative.
What are the most popular departure times for flights from Adelaide Airport (ADL) to Williamtown Airport (NTL)?
Flights between ADL and NTL are their busiest at 1 PM. If you're after a quieter trip and potentially cheaper tickets, look for a departure outside the usual busy windows.
What day of the week has the most flights from ADL to NTL?
Travel on a Friday if you're after the best selection of flights from Adelaide Airport (ADL) to Williamtown Airport (NTL).
What is the earliest flight from Adelaide Airport (ADL) to Williamtown Airport (NTL)?
The first flight of the day jetting off from Adelaide Airport (ADL) is at around 8:00AM UTC+10. Board this plane and you'll reach Williamtown Airport (NTL) at approximately 10:35AM UTC+11. The total time in the air is 2h 5m.
How long does it take to fly from Adelaide Airport (ADL) to Williamtown Airport (NTL)?
Flights from ADL to NTL have an average travel time of 2 hours and 5 minutes. The total distance between the two airports is 780 mi.
What airline has the least delays from ADL to NTL?
With 91% of flights usually arriving as scheduled, Qantas has the best on-time performance for nonstop flights from Adelaide Airport (ADL) to Williamtown Airport (NTL). To monitor your flight status and get notifications about any changes, use the Expedia App.
What is the best time to fly from Adelaide Airport (ADL) to Williamtown Airport (NTL)?
Choose a flight from Adelaide Airport (ADL) to Williamtown Airport (NTL) that takes off before 3 PM to reduce the likelihood of delays. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Newcastle from Adelaide Airport (ADL)?
Williamtown Airport (NTL) is the only airport in Newcastle with direct flights from Adelaide Airport (ADL). Browse the available options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Adelaide Airport (ADL) to Williamtown Airport (NTL) last-minute?
Booking your flight from ADL to NTL right before your getaway is usually more expensive. However, if there's some wiggle room with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book an ADL to NTL flight and hotel package?
Securing an ADL to NTL flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our extensive range of stays and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Adelaide Airport (ADL) to Williamtown Airport (NTL)?
Typically, you can cancel or reschedule your ADL to NTL flight. However, there may be additional charges, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you need further details, go to our Customer Service portal.

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*Available to One Key members.