$1,659+ Cheap flights from New Windsor (SWF) to Australia
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 12/19. Fares are subject to change and may not be available on all flights or dates of travel.
SWF — SYD
Jan 3 — Jan 101
1 adult, Economy
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Find cheap flights from Stewart to Australia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Stewart to Australia
One-way flights from Stewart to AustraliaSearch for one-way flight options from Stewart to Australia. Find affordable one-way fares based on user searches. Data last updated December 4, 2025.
Search for one-way flight options from Stewart to Australia. Find affordable one-way fares based on user searches. Data last updated December 4, 2025.
This Mytrip deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:56 pmSWF - SYD
3 stops44h 29mMultiple Airlines
Deal found 12/2![Multiple Airlines logo]()
$1,659
This Kiwi.com deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/209:45 amSWF - SYD
3 stops42h 00mMultiple Airlines
Deal found 12/2![Multiple Airlines logo]()
$1,916
Find flight deals from Stewart to Australia
Keep the following information in mind while searching for Stewart to Australia flight deals. Data was last updated December 4, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | Gurufare 3 stars |
Popular in | December |
Cheapest in | February |
Average price | $1,989 |
Cheapflights Fare Finder
Customize your flight search to find flights from Stewart to Australia 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 2,558,603 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from New Windsor to Australia that are best for you.
Fly from
Stewart
Fly to
Australia
Route
Depart
Return
Price
New WindsorSydney
SWF - SYD
SWFSYD
New Windsor Stewart
Fri 12/19
6:56 pm-7:25 am
3 stops44h 29m
$1,659
New WindsorSydney
SWF - SYD
SWFSYD
New Windsor Stewart
Sat 12/20
9:45 am-7:45 pm
3 stops42h 00m
$1,916
Best time to book a flight from Stewart to Australia
Have a flexible travel schedule? Discover the best time to fly to Australia from Stewart with our price prediction graph.
Estimated round-trip 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 New Windsor to Australia
What is the cheapest month to book a flight from New Windsor to Australia?
Currently, September is the cheapest month in which you can book a flight from New Windsor to Australia (average of $168). Flying from New Windsor to Australia in July is currently the most expensive (average of $1,008). 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.