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Cheap flights from New York to Sydney from $640

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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — SYD
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from New York to Sydney Kingsford Smith are usually found in February or March, booked 59 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from New York to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from New York (NYC) to Sydney (SYD). 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 24 October 2025.

Round-trip from

$1,188

One-way from

$640

Popular in

December

Cheapest in

February

Average price

$2,151
Air Canada
  • Air Canada
  • 8/2-23/2
  • 4 total stops
  • 50h 42m total
  • New York to Sydney
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ANA
  • ANA
  • 2/12
  • 2 total stops
  • 44h 15m total
  • New York to Sydney
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($643 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease ($138 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Find flight deals from New York to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from New York to Sydney
Explore the most affordable flight options available from New York to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2025.

Tue 28/1018:25EWR - SYD
2 stops29h 00mMultiple Airlines
Tue 4/1111:20SYD - EWR
1 stop21h 33mMultiple Airlines
Deal found 21/10$1,230
Wed 26/1118:25EWR - SYD
1 stop23h 10mAir Canada
Fri 12/1211:20SYD - EWR
2 stops42h 08mAir Canada
Deal found 24/10$1,261
Wed 19/1118:25EWR - SYD
1 stop23h 10mAir Canada
Mon 1/1219:15SYD - EWR
2 stops37h 38mAir Canada
Deal found 24/10$1,267
Wed 24/1218:25EWR - SYD
2 stops32h 45mMultiple Airlines
Fri 30/111:20SYD - EWR
1 stop21h 33mMultiple Airlines
Deal found 23/10$1,274
Sun 26/1005:45EWR - SYD
1 stop34h 15mUnited Airlines
Sun 9/1111:50SYD - EWR
1 stop22h 09mUnited Airlines
Deal found 22/10$1,291
Thu 30/1016:20EWR - SYD
1 stop25h 45mUnited Airlines
Tue 2/1212:10SYD - EWR
1 stop36h 15mUnited Airlines
Deal found 23/10$1,302
Wed 31/1214:20LGA - SYD
2 stops26h 55mUnited Airlines
Wed 21/111:50SYD - LGA
1 stop20h 38mUnited Airlines
Deal found 23/10$1,731
Sat 1/1118:15JFK - SYD
Nonstop23h 00mQantas Airways
Sun 21/1211:20SYD - JFK
1 stop23h 20mQantas Airways
Deal found 23/10$1,734
Sat 6/1217:15JFK - SYD
Nonstop23h 00mQantas Airways
Sat 13/1211:20SYD - JFK
1 stop25h 40mQantas Airways
Deal found 22/10$1,742
Sat 1/1118:15JFK - SYD
Nonstop23h 00mQantas Airways
Sat 8/1111:20SYD - JFK
1 stop21h 17mQantas Airways
Deal found 23/10$1,743
Fri 28/1119:50JFK - SYD
1 stop45h 10mQantas Airways
Sun 7/1211:20SYD - JFK
1 stop25h 40mQantas Airways
Deal found 22/10$1,745
Sun 26/1018:15JFK - SYD
Nonstop23h 00mQantas Airways
Sun 9/1109:45SYD - JFK
Nonstop20h 40mQantas Airways
Deal found 22/10$1,746

Cheapflights Fare Finder

 
Customise your flight search to find flights from New York to Sydney 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 24 October 2025.
Use the filters below to find and compare flights from New York to Sydney that are best for you.

Fly from

New York

Fly to

Sydney

Route

Depart

Return

Price

NewarkSydney

EWR - SYD

EWRSYD

Newark

Mon 8/12

17:00-09:05

1 stop24h 05m

Sydney Kingsford Smith

Mon 15/12

12:10-23:07

1 stop26h 57m

$1,308

NewarkSydney

EWR - SYD

EWRSYD

Newark

Tue 17/2

14:20-07:00

1 stop24h 40m

Sydney Kingsford Smith

Wed 11/3

12:10-20:23

1 stop23h 13m

$1,308

NewarkSydney

EWR - SYD

EWRSYD

Newark

Mon 24/11

14:30-07:00

2 stops24h 30m

Sydney Kingsford Smith

Mon 8/12

11:20-18:35

1 stop23h 15m

$1,308

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sat 28/2

16:25-09:15

1 stop24h 50m

Sydney Kingsford Smith

Tue 3/3

11:50-17:59

1 stop22h 09m

$1,313

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sun 8/2

18:00-09:05

1 stop23h 05m

Sydney Kingsford Smith

Sat 21/2

11:50-17:59

1 stop22h 09m

$1,313

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sat 22/11

17:30-09:05

1 stop23h 35m

Sydney Kingsford Smith

Mon 8/12

11:50-16:21

1 stop20h 31m

$1,313

NewarkSydney

EWR - SYD

EWRSYD

Newark

Mon 10/11

15:05-08:30

2 stops25h 25m

Sydney Kingsford Smith

Sun 23/11

10:40-17:41

2 stops23h 01m

$1,314

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sun 9/11

06:51-08:30

2 stops33h 39m

Sydney Kingsford Smith

Sun 16/11

10:40-23:07

2 stops28h 27m

$1,314

NewarkSydney

EWR - SYD

EWRSYD

Newark

Mon 10/11

14:30-07:00

2 stops24h 30m

Sydney Kingsford Smith

Mon 24/11

11:20-16:24

1 stop21h 04m

$1,314

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sun 7/12

18:10-09:05

1 stop22h 55m

Sydney Kingsford Smith

Sun 14/12

14:00-00:57

2 stops26h 57m

$1,314

Flights are sorted by cheapest return flights first.

Deals found on 23/10

Showing 1-10 of 60 results
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Best time to book a flight from New York to Sydney

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

How far ahead should I book a flight from New York to Sydney?

Use this chart to determine the optimal time to book a return flight from New York to Sydney. Price data was last updated on 17 October 2025.

To ensure you get the cheapest price possible for a flight from New York to Sydney, you should look to book at least 59 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, August is the cheapest month in which you can book a flight from New York to Sydney (average of $663). Flying from New York to Sydney in July is currently the most expensive (average of $1,547). 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 NYC to SYD?

Find hourly flight availability from New York to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 October 2025.

It’s optimal to fly from New York to Sydney in the morning. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the afternoon.

How much does it cost for a return flight from New York to Sydney?

What’s the top stopover airport for flights from New York to Sydney?

Share of one-stop return flights from New York to Sydney chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Los Angeles (LAX) – chosen by Cheapflights users on 37% of one-stop itineraries from New York to Sydney on Cheapflights.

What’s the cheapest stopover airport for flights from New York to Sydney?

Average return fare for one-stop flights from New York to Sydney, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Nadi (NAN) is the most affordable one-stop option, with an average return flight price of $1,282.

What’s the fastest stopover option from New York to Sydney?

Shortest average travel time for one-stop one-way flights from New York to Sydney, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Nadi (NAN) have the shortest average one-way travel time for one-stop routes: 18h 50m.

Which airport typically offers the quickest stopover for flights from New York to Sydney?

Average stopover duration for one-stop one-way flights from New York to Sydney, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Houston (IAH) offer the fastest connection on this route, with an average stopover time of 1h 28m.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 24 October 2025.
Read through reviews of airlines operating flights from New York to Sydney, such as Qantas Airways, United Airlines, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
922 reviews
Check prices

Entertainment

7.2

Food

7.0

Comfort

7.5

Crew

8.2

Overall

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.
Qantas Airways
7.5
Good
922 reviews
Qantas Airways
7.5
Good
922 reviews
Check prices

Entertainment

7.2

Food

7.0

Comfort

7.5

Crew

8.2

Overall

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.
United Airlines
7.4
Good
8,995 reviews
Qantas Airways
7.5
Good
922 reviews
Check prices

Entertainment

7.2

Food

7.0

Comfort

7.5

Crew

8.2

Overall

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.
Air Canada
7.1
Good
10,350 reviews
Qantas Airways
7.5
Good
922 reviews
Check prices

Entertainment

7.2

Food

7.0

Comfort

7.5

Crew

8.2

Overall

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.

Related info for your journey

Find useful and relevant information for your journey from New York to Sydney. 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 into for flights to Sydney from New York?

    Sydney Kingsford Smith (SYD), located 7.5 km from the city centre, is the airport you fly into when you book flights from New York to Sydney. 4 airlines have flights to Kingsford Smith from New York on a regular basis. Booking flights from New York to Sydney Kingsford Smith should not be difficult; the airport handles an average of 0 inbound flights from New York per day.

  • How long is the flight from New York to Sydney?

    For as low as $1,969, United Airlines can have you in Sydney from New York in 23h 30m. New York and Sydney are separated by a distance of 16002 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from New York to Sydney round-trip?

    Our cheapest airline available from New York to Sydney is Air Canada. Our recent data shows that you can find tickets from as low as $1,394 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $1,475 and $1,518 round-trip. These flights start at 36% lower than the current average price 3 months from now.

  • What are the most popular routes from New York to Sydney?

    Most travellers choose New York John F Kennedy Intl - Sydney Kingsford Smith, Newark - Sydney Kingsford Smith or New York LaGuardia - Sydney Kingsford Smith when deciding on the best route from New York to Sydney.

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

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

  • How can I find direct flights from New York to Sydney?

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

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

    Yes. Cheapflights offers flight deals from New York to Sydney 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 New York to Sydney?

    Currently, August is the cheapest month in which you can book a flight from New York to Sydney (average of $663). Flying from New York to Sydney in July is currently the most expensive (average of $1,547). 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 Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Katoomba
Penrith
Manly
Terrigal
Randwick
Coogee
Leura
Lithgow
Bondi Beach
Cronulla

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Alternative routes for New York to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Sydney flights
Newark to Sydney flights
Syracuse to Sydney flights
Buffalo to Sydney flights
John F Kennedy Intl to Coolangatta flights

Top 4 airlines flying from New York to Sydney

Discover the top 4 airlines that operate flights from New York to Sydney. 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 24 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,394Average$2,088FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$1,475Average$1,597FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$1,518Average$2,196FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Qantas AirwaysCheapest$1,754Average$2,468FlexibilityNo cancel feeOn-time74%
Search Qantas Airways 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 New York to Sydney?

Deals for New York to Sydney flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from New York to Sydney 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 New York to Sydney with no change fees?

Yes, we can. To see specific flights from New York to Sydney 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 New York to Sydney become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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