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Cheap flights from Sydney to Newcastle from $137

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — NTL
22 Jan — 29 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Newcastle

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Newcastle
Explore the most affordable flight options available from Sydney to Newcastle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 December 2025.

Wed 24/1210:05SYD - NTL
Nonstop0h 40mMultiple Airlines
Wed 31/1220:30NTL - SYD
1 stop13h 10mMultiple Airlines
Deal found 22/12$408
Wed 24/1221:30SYD - NTL
1 stop17h 35mVirgin Australia
Wed 31/1216:20NTL - SYD
1 stop15h 50mVirgin Australia
Deal found 22/12$667

Find flight deals from Sydney to Newcastle

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Newcastle (NTL). 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 23 December 2025.

Round-trip from

$289

One-way from

$199

Popular in

October

Cheapest in

December

Average price

$266
Jetstar
  • Jetstar
  • 20/1-27/1
  • 2 total stops
  • 18h 45m total
  • Sydney to Newcastle
Search Deals
Jetstar
  • Jetstar
  • 8/3
  • 1 total stop
  • 10h 55m total
  • Sydney to Newcastle
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($282 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($50 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney 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, Cheapflights users made 647,157 searches. Data last updated 23 December 2025.
Use the filters below to find and compare flights from Sydney to Newcastle that are best for you.

Fly from

Sydney

Fly to

Newcastle

Route

Depart

Return

Price

SydneyNewcastle

SYD - NTL

SYDNTL

Sydney Kingsford Smith

Tue 20/1

07:20-20:45

1 stop13h 25m

Newcastle Williamtown

Tue 27/1

16:55-22:15

1 stop5h 20m

$289

SydneyNewcastle

SYD - NTL

SYDNTL

Sydney Kingsford Smith

Sat 31/1

07:00-11:35

1 stop4h 35m

Newcastle Williamtown

Wed 4/2

07:50-18:10

1 stop10h 20m

$417

SydneyNewcastle

SYD - NTL

SYDNTL

Sydney Kingsford Smith

Tue 20/1

06:40-15:15

2 stops8h 35m

Newcastle Williamtown

Tue 27/1

06:45-11:35

1 stop4h 50m

$802

SydneyNewcastle

SYD - NTL

SYDNTL

Sydney Kingsford Smith

Wed 15/4

15:30-16:10

Nonstop0h 40m

$137

SydneyNewcastle

SYD - NTL

SYDNTL

Sydney Kingsford Smith

Wed 15/4

09:20-15:10

1 stop5h 50m

$199

SydneyNewcastle

SYD - NTL

SYDNTL

Sydney Kingsford Smith

Sun 8/3

21:20-08:15

1 stop10h 55m

$199

SydneyNewcastle

SYD - NTL

SYDNTL

Sydney Kingsford Smith

Wed 15/4

06:25-20:40

1 stop14h 15m

$382

Flights are sorted by cheapest return flights first.

Deals found on 23/12

Best time to book a flight from Sydney to Newcastle

Have a flexible travel schedule? Discover the best time to fly to Newcastle from Sydney 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 Sydney to Newcastle

What is the cheapest month to book a flight from Sydney to Newcastle?

Currently, March is the cheapest month in which you can book a flight from Sydney to Newcastle (average of $187). Flying from Sydney to Newcastle in October is currently the most expensive (average of $388). 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 SYD to NTL?

Find hourly flight availability from Sydney to Newcastle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 December 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 14% on flights from Sydney to Newcastle by exploring options for tickets in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Newcastle. 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 Sydney to Newcastle flight route?

    The Sydney Kingsford Smith to Newcastle Williamtown flight path was viewed by 13 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Sydney to Newcastle?

    A quick flight from Sydney to Newcastle can take about 4h 35m. Jetstar provides one of the quickest options available for as low as $417. There are 142 km between Sydney and Newcastle. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly from Sydney to Newcastle round-trip?

    Cheapflights users have booked flights from Sydney to Newcastle round-trip from $255. This flight start at 42% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Sydney to Newcastle one-way?

    The cheapest airline one-way is Jetstar, with whom users have recently found tickets for as low as $121. However, be on the lookout for offers from Pelican Airlines and Virgin Australia, as they are both options that can get you from Sydney to Newcastle for a low price.

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

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

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

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

  • Can I find deals for business class flights from Sydney to Newcastle?

    Yes. Cheapflights offers flight deals from Sydney to Newcastle 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 Sydney to Newcastle?

    Currently, March is the cheapest month in which you can book a flight from Sydney to Newcastle (average of $187). Flying from Sydney to Newcastle in October is currently the most expensive (average of $388). 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 Newcastle?

Book flights to Newcastle if you plan to visit one of these locations
Nelson Bay

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Alternative routes for Sydney to Newcastle

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Top airline flying from Sydney to Newcastle

Discover the top airline that operate flights from Sydney to Newcastle. 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 23 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Pelican AirlinesCheapest$255Average$275FlexibilityNo cancel feeOn-timeN/A
Search Pelican Airlines flights

Fly with Cheapflights

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 Sydney to Newcastle?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Sydney to Newcastle. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Newcastle?

Cheapflights simply makes it quick and affordable to book flights from Sydney to Newcastle by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Sydney to Newcastle with no change fees?

Yes, we can. To see specific flights from Sydney to Newcastle with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Sydney to Newcastle become cheaper?

Of course! You can now track prices for flights from Sydney to Newcastle and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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