What is the cheapest airline that flies from Sydney Kingsford Smith to Westchester County?

Delta and American Airlines are the most popular carriers operating from Sydney Kingsford Smith to Westchester County

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Westchester County?

Prices for flights from Sydney Kingsford Smith Airport to Westchester County are updated daily.

How old do you have to be to fly from Sydney Kingsford Smith Airport to Westchester County?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to Westchester County.

What documentation or ID do you need to fly to Westchester County?

The travel and health documents required for your trip to Westchester County can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Westchester County. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$1,151 Cheap Flights from Sydney to Westchester County in 2026

1 adult

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Find the cheapest flights from Sydney to Westchester County

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

11:15 - 16:59

SYD

HPN

44h 44m

2 stops

13:30 - 09:00

HPN

SYD

27h 30m

2 stops

$3,040American Airlines

Sat, 31 Oct - Wed, 4 Nov

11:15 - 16:59

SYD

HPN

44h 44m

2 stops

15:09 - 09:00

HPN

SYD

25h 51m

2 stops

$3,047American Airlines

Sat, 31 Oct - Wed, 4 Nov

11:15 - 16:59

SYD

HPN

44h 44m

2 stops

15:09 - 09:00

HPN

SYD

25h 51m

2 stops

$3,065American Airlines

Sat, 31 Oct - Wed, 4 Nov

11:15 - 18:29

SYD

HPN

46h 14m

2 stops

10:05 - 09:00

HPN

SYD

30h 55m

2 stops

$3,068American Airlines

Sat, 31 Oct - Wed, 4 Nov

American Airlines flights from Sydney to Westchester County

Our best American Airlines deals on Sydney to Westchester County flight tickets

American Airlines

31 Oct

SYD11:15Sydney Kingsford Smith

44h 44m

2 stops

HPN16:59White Plains Westchester County

4 Nov

HPN13:30White Plains Westchester County

27h 30m

2 stops

SYD09:00Sydney Kingsford Smith

$3,040

American Airlines

31 Oct

SYD11:15Sydney Kingsford Smith

44h 44m

2 stops

HPN16:59White Plains Westchester County

4 Nov

HPN15:09White Plains Westchester County

25h 51m

2 stops

SYD09:00Sydney Kingsford Smith

$3,047

American Airlines

31 Oct

SYD11:15Sydney Kingsford Smith

44h 44m

2 stops

HPN16:59White Plains Westchester County

4 Nov

HPN15:09White Plains Westchester County

25h 51m

2 stops

SYD09:00Sydney Kingsford Smith

$3,065

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyWhite Plains

SYD - HPN

SYDHPN

Sydney Kingsford Smith

Sat 31/10

11:15-16:59

2 stops44h 44m

White Plains Westchester County

Wed 4/11

13:30-09:00

2 stops27h 30m

$3,040

Fastest return journey

SydneyWhite Plains

SYD - HPN

SYDHPN

Sydney Kingsford Smith

Sat 31/10

11:15-16:59

2 stops44h 44m

White Plains Westchester County

Wed 4/11

15:09-09:00

2 stops25h 51m

$3,047

SydneyWhite Plains

SYD - HPN

SYDHPN

Sydney Kingsford Smith

Sat 31/10

11:15-16:59

2 stops44h 44m

White Plains Westchester County

Wed 4/11

15:09-09:00

2 stops25h 51m

$3,065

SydneyWhite Plains

SYD - HPN

SYDHPN

Sydney Kingsford Smith

Sat 31/10

11:15-18:29

2 stops46h 14m

White Plains Westchester County

Wed 4/11

10:05-09:00

2 stops30h 55m

$3,068

Cheapest one-way

SydneyWhite Plains

SYD - HPN

SYDHPN

Sydney Kingsford Smith

Mon 7/9

09:15-09:53

2 stops38h 38m

$1,151

SydneyWhite Plains

SYD - HPN

SYDHPN

Sydney Kingsford Smith

Fri 4/9

09:15-21:42

2 stops50h 27m

$1,325

SydneyWhite Plains

SYD - HPN

SYDHPN

Sydney Kingsford Smith

Thu 3/9

09:10-22:59

2 stops27h 49m

$1,637

Fastest single journey

SydneyWhite Plains

SYD - HPN

SYDHPN

Sydney Kingsford Smith

Sat 5/9

09:10-20:29

2 stops25h 19m

$1,727

SydneyWhite Plains

SYD - HPN

SYDHPN

Sydney Kingsford Smith

Fri 4/9

09:10-21:59

2 stops26h 49m

$1,741

SydneyWhite Plains

SYD - HPN

SYDHPN

Sydney Kingsford Smith

Sat 5/9

06:25-20:29

3 stops28h 04m

$1,749

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

How to get the cheapest flight ticket from Sydney to Westchester County

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Sydney to Westchester County flights?

No. A direct flight is the cheapest option for a flight between Sydney to Westchester County.

Cheap Sydney to Westchester County flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Westchester County

Fastest flight time	46h 09m
Direct flights	None

The fastest flight from Sydney to Westchester County takes 46h 09m

There are no direct flights from Sydney to Westchester County. There are no popular flight routes from Sydney to Westchester County.

Search flight deals

Frequently asked questions about flying from Sydney to Westchester County

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Westchester County?
Prices for flights from Sydney Kingsford Smith Airport to Westchester County are updated daily.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Westchester County?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to Westchester County.
What documentation or ID do you need to fly to Westchester County?
The travel and health documents required for your trip to Westchester County can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Westchester County. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Sydney to Westchester County?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Sydney to Westchester County is Boeing 737-800 Passenger/BBJ2 (winglets) (14.67% of total bookings). The next most popular plane models are Airbus A320-100/200 (10.35%), Airbus A321neo (9.96%), and Airbus A330-300 (9.82%).

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Westchester County?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sydney to Westchester County . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Sydney to Westchester County with flexible booking policies on momondo?

momondo does allow users to show only those flights to Westchester County from Sydney which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Sydney to Westchester County?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Sydney to Westchester County.

I’m not ready to book a flight from Sydney to Westchester County right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Sydney to Westchester County now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Westchester County and let you know when they change.