$367 Cheap Flights to Newcastle

View $367 flight on Thu, Apr 2, 2026Opens in a new window

Popular airlines to Newcastle

How much is the cheapest flight to Newcastle?

Prices were available within the past 7 days and start at $367 for one-way flights and $731 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Sep 10 - Mon, Sep 22
LAX
Los Angeles
SYD
Sydney
$731 Roundtrip, found 4 hours ago
$731
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Wed, Sep 10 from Los Angeles to Sydney, returning Mon, Sep 22, priced at $731 found 4 hours ago
Fiji Airways
Thu, Sep 25 - Thu, Oct 2
LAX
Los Angeles
SYD
Sydney
$824 Roundtrip, just found
$824
Roundtrip
just found
Select Fiji Airways flight, departing Thu, Sep 25 from Los Angeles to Sydney, returning Thu, Oct 2, priced at $824 just found
Air Canada
Wed, Oct 22 - Mon, Oct 27
LAX
Los Angeles
SYD
Sydney
$827 Roundtrip, just found
$827
Roundtrip
just found
Select Air Canada flight, departing Wed, Oct 22 from Los Angeles to Sydney, returning Mon, Oct 27, priced at $827 just found
Delta
Tue, Mar 17 - Fri, Mar 20
SFO
San Francisco
SYD
Sydney
$849 Roundtrip, found 4 days ago
$849
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Mar 17 from San Francisco to Sydney, returning Fri, Mar 20, priced at $849 found 4 days ago
American Airlines
Wed, Aug 6 - Sun, Aug 17
LAX
Los Angeles
SYD
Sydney
$862 Roundtrip, found 3 hours ago
$862
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Wed, Aug 6 from Los Angeles to Sydney, returning Sun, Aug 17, priced at $862 found 3 hours ago

Tips to find the cheapest flights to Newcastle

The cheapest day to fly

Get started finding a cheap flight to Newcastle on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

September is the cheapest month to fly to Newcastle. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Newcastle. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Newcastle, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Newcastle

The lowest price for round-trip flights to Newcastle in 2025 starts from from $731, while one-way tickets start from from $367. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Newcastle. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Newcastle

Alaska Airlines, All Nippon Airways, Air Canada, Delta, American Airlines, Fiji Airways are just some of the airlines that can typically offer cheap tickets to Newcastle. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Newcastle and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Newcastle, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Newcastle. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Newcastle plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Newcastle

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Newcastle.

Stopover savings

The cheapest tickets to Newcastle are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Newcastle. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Newcastle for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Newcastle. Simply download the free Expedia app to your smart device and activate Newcastle flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Newcastle. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

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 do I find cheap flights to Newcastle that have flexible change policies?
Search for affordable fares to Newcastle, then mark the "No change fee" box directly under the "Flexible change policies" filter. From then on it's smooth sailing. We appreciate that plans change and flexibility matters, so book with confidence with Expedia.
What is the name of the airport in Newcastle?
Newcastle has just the one airport, Williamtown Airport (NTL).
How can I book the cheapest flight to Newcastle?
Snap up a cheap flight by being flexible with your travel dates, departure/arrival airports and times, and number of stops on your route. Cheap airfares also depend on the airline. When searching for your flight to Newcastle with Expedia, you can filter the results based on your preferred carrier. Another useful tip is to avoid booking at the last minute. While you may be able to find some awesome deals, prices typically rise close to the departure date. Currently, one of the cheapest one-way fares to Newcastle $125. This is for a flight taking off from Honolulu in June. Add your travel details into the search fields and explore our Newcastle flight deals. Don't forget that if you bundle your airfare and hotel into a package, you'll land even bigger savings!
Which day of the week is the best day to buy a plane ticket to Newcastle?
Based on our research, Sundays are the best day to buy plane tickets. Prices do fluctuate with demand though, so it's wise to be checking prices regularly. Like another insider tip? Start looking at airfares to Newcastle as soon as you know your travel dates and be ready to book as soon as you spot a bargain. The optimal booking window is from 21 days to about 45 days out from takeoff, so the earlier you start looking, the better your odds of locking in a fantastic deal! Savings are subject to change and may vary depending on selections made.
Which airlines fly to Newcastle?
You'll find 51 airlines connecting Newcastle with 94 airports across the world. One of the best choices is Qantas, which operates the largest number of flights to Newcastle from Melbourne. Another good option is Virgin Australia.
How many nonstop flights are there to Newcastle?
Flying to a new place is much more fun when there aren't any lengthy stopovers. If you're making your way to Newcastle, the fantastic news is that there are around 2,884 nonstop flights every week.
Where are the most popular flights to Newcastle departing from?
Flights to Newcastle departing from Melbourne, Brisbane and Gold Coast airports are in high demand.
Do you have any tips for my flight to Newcastle?

  • What you pack in your carry-on luggage can mean the difference between a comfortable flight, and one you'd prefer to forget. Start with the must-haves, such as your passport (or a valid ID) and your travel documents. Once they're packed, put in any medications you might need. Next, think about comfort. A neck pillow, noise-canceling headphones and a good book will help the time fly by while you're in your seat.
  • Don't forget there's also a list of prohibited items for your hand luggage which differs between carriers. Generally, avoid bringing anything explosive, sharp or flammable. This includes things like utility knives, razor blades, flares and aerosol cans. Sports equipment like baseball bats, ski poles and objects that could harm passengers, such as swords and batons, are also banned from the cabin.

What to wear on a flight:

  • The aisles of an aircraft aren't the place for a fashion parade. Layer up with comfy, loose-fitting clothing and bring a pullover since it can get cool in the cabin during long-haul flights. Closed-toe shoes are ideal for longer journeys.
  • Consider wearing compression tights or socks to reduce the risk of deep vein thrombosis (DVT). This condition is a result of blood clotting that can be caused by prolonged periods of sitting, especially on long journeys. Doing foot and leg stretches in your seat or walking around the cabin are good ways to improve your circulation.

How can I get a cheap last-minute flight to Newcastle?
If you want to grab a cheap, spur-of-the-moment flight to Newcastle, being flexible is key. If you can, have a little wiggle room with the dates you can fly. It also helps to have some flexibility with your arrival and departure airports, choice of airline, flight times and layovers or stops.
Where can I learn more about changing or canceling my flight to Newcastle?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.
Flights to Newcastle information
Destination airport
Kingsford Smith Intl.
Destination airport IATA code
SYD
Destination city name
Sydney
Roundtrip price
$1,238

Trending flights to Newcastle

Prices were available within the past 7 days and start at $367 for one-way flights and $731 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Sep 10 - Mon, Sep 22
LAX
Los Angeles
SYD
Sydney
$731 Roundtrip, found 4 hours ago
$731
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Wed, Sep 10 from Los Angeles to Sydney, returning Mon, Sep 22, priced at $731 found 4 hours ago

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*Available to One Key members.