Find flights
When to book
FAQs

Cheap flights from Sydney to Westchester County from $1,421

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 27/10. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — HPN
10 Sep — 17 Sep1
1 adult

Cheap flight deals from Sydney to Westchester County

Keep the following information in mind while searching for Sydney to Westchester County flight deals. Data was last updated 5 September 2025.

Round-trip from

$2,524

One-way from

$1,421

Popular in

December

Cheapest in

March

Average price

$1,987
Delta
  • Delta
  • 20/10-27/10
  • 4 total stops
  • 68h 10m total
  • Sydney to Westchester County
Search Deals
Delta
  • Delta
  • 27/10
  • 2 total stops
  • 23h 20m total
  • Sydney to Westchester County
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($359 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($83 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Sydney to Westchester County

Cheapest flights from Sydney to Westchester County
Explore the most affordable flight options available from Sydney to Westchester County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 September 2025.

Mon 20/1010:25SYD - HPN
2 stops40h 35mDelta
Mon 27/1012:55HPN - SYD
2 stops27h 35mDelta
Deal found 5/9$2,524
Mon 20/1019:30SYD - HPN
3 stops41h 29mMultiple Airlines
Mon 27/1006:00HPN - SYD
2 stops45h 50mMultiple Airlines
Deal found 5/9$3,588
Sat 13/914:50SYD - HPN
2 stops45h 09mMultiple Airlines
Sat 20/916:30HPN - SYD
2 stops34h 40mMultiple Airlines
Deal found 4/9$5,417
Sun 21/919:15SYD - HPN
3 stops40h 44mMultiple Airlines
Fri 26/916:30HPN - SYD
2 stops47h 45mMultiple Airlines
Deal found 3/9$9,110
Sat 13/917:45SYD - HPN
3 stops42h 14mQatar Airways
Sat 20/916:30HPN - SYD
2 stops34h 40mQatar Airways
Deal found 4/9$11,034

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Westchester County 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 5 September 2025.
Use the filters below to find and compare flights from Sydney to Westchester County that are best for you.

Fly from

Sydney

Fly to

Westchester County

Route

Depart

Return

Price

SydneyWhite Plains

SYD - HPN

SYDHPN

Sydney Kingsford Smith

Mon 20/10

10:25-12:00

2 stops40h 35m

White Plains Westchester County

Mon 27/10

12:55-07:30

2 stops27h 35m

$2,524

SydneyWhite Plains

SYD - HPN

SYDHPN

Sydney Kingsford Smith

Mon 20/10

19:30-21:59

3 stops41h 29m

White Plains Westchester County

Mon 27/10

06:00-18:50

2 stops45h 50m

$3,588

SydneyWhite Plains

SYD - HPN

SYDHPN

Sydney Kingsford Smith

Sun 21/9

19:15-21:59

3 stops40h 44m

White Plains Westchester County

Fri 26/9

16:30-06:15

2 stops47h 45m

$9,110

SydneyWhite Plains

SYD - HPN

SYDHPN

Sydney Kingsford Smith

Mon 27/10

09:40-18:00

2 stops23h 20m

$1,421

SydneyWhite Plains

SYD - HPN

SYDHPN

Sydney Kingsford Smith

Tue 28/10

09:40-22:09

2 stops27h 29m

$1,421

SydneyWhite Plains

SYD - HPN

SYDHPN

Sydney Kingsford Smith

Wed 29/10

09:40-22:09

2 stops27h 29m

$1,421

SydneyWhite Plains

SYD - HPN

SYDHPN

Sydney Kingsford Smith

Thu 30/10

09:40-18:00

2 stops23h 20m

$1,421

SydneyWhite Plains

SYD - HPN

SYDHPN

Sydney Kingsford Smith

Sat 25/10

10:25-22:09

2 stops26h 44m

$1,519

SydneyWhite Plains

SYD - HPN

SYDHPN

Sydney Kingsford Smith

Sun 26/10

10:25-16:38

2 stops45h 13m

$1,519

SydneyWhite Plains

SYD - HPN

SYDHPN

Sydney Kingsford Smith

Fri 24/10

10:25-12:00

2 stops40h 35m

$1,714

Flights are sorted by cheapest return flights first.

Deals found on 4/9

Showing 1-10 of 13 results
1
2

Best time to book a flight from Sydney to Westchester County

Have a flexible travel schedule? Discover the best time to fly to Westchester County 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 Westchester County
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Westchester County. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Sydney to Westchester County?

    Sydney Kingsford Smith (SYD), located 7.5 km from the city centre, is the airport you fly out of when you book flights from Sydney to Westchester County.

  • How long is the flight from Sydney to Westchester County?

    Airlines like Delta fly from Sydney to Westchester County in about 40h 35m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 16011 km.

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

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

  • How can I find direct flights from Sydney to Westchester County?

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

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

    Yes. Cheapflights offers flight deals from Sydney to Westchester County by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 Westchester County?

Cheapflights helps you search for flights from Sydney to Westchester County via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Westchester County from Sydney.

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

Yes! Cheapflights helps users easily find flights from Sydney to Westchester County with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Westchester County from Sydney today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.