What is the cheapest airline that flies from New York to Sydney Kingsford Smith?

United Airlines, Delta, and Qantas Airways are the most popular carriers operating from New York to Sydney Kingsford Smith

How long does it take to fly to Sydney?

Flight times from New York to Sydney vary, but if you’re flying out of New York and flying into Sydney (one of the most popular routes), then the duration is 25h 35m on average. Another popular route from New York to Sydney is flying from Newark to Sydney, which will take roughly 35h 45m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from New York to Sydney Kingsford Smith Airport?

Prices for flights from New York to Sydney Kingsford Smith Airport were last updated today.

How old do you have to be to fly from New York to Sydney Kingsford Smith Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New York to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£524 Cheap Flights from New York to Sydney in 2026

Q: What is the typical price of a round-trip flight between New York and Sydney?

Prices are currently low for flights on this route. Typical prices usually range from £842 to £1,174. The lowest price recently found on this route was £820.

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Find the cheapest flights from New York to Sydney

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

18:05 - 07:20

EWR

SYD

23h 15m

1 stop

09:20 - 16:33

SYD

EWR

21h 13m

1 stop

£820Air Canada

Tue, 18 Aug - Tue, 25 Aug

18:05 - 07:20

EWR

SYD

23h 15m

1 stop

09:20 - 22:35

SYD

EWR

27h 15m

2 stops

£849Air Canada

Tue, 18 Aug - Tue, 25 Aug

14:25 - 07:20

EWR

SYD

26h 55m

2 stops

09:20 - 19:05

SYD

EWR

23h 45m

2 stops

£855Air Canada

Tue, 18 Aug - Tue, 25 Aug

18:45 - 07:00

EWR

SYD

22h 15m

1 stop

10:20 - 16:48

SYD

EWR

20h 28m

1 stop

£879United Airlines

Sun, 30 Aug - Sun, 13 Sep

15:29 - 07:00

LGA

SYD

25h 31m

2 stops

10:20 - 19:54

SYD

LGA

23h 34m

2 stops

£882United Airlines

Sun, 30 Aug - Sun, 13 Sep

20:10 - 07:00

EWR

SYD

44h 50m

1 stop

09:30 - 20:48

SYD

EWR

25h 18m

1 stop

£887United Airlines

Sun, 2 Aug - Sun, 16 Aug

20:10 - 07:00

EWR

SYD

44h 50m

1 stop

10:20 - 19:27

SYD

EWR

23h 07m

2 stops

£890United Airlines

Sun, 2 Aug - Sun, 16 Aug

16:55 - 06:50

LGA

SYD

23h 55m

2 stops

09:15 - 23:42

SYD

LGA

28h 27m

2 stops

£893Delta

Sun, 16 Aug - Sun, 30 Aug

16:55 - 06:50

LGA

SYD

23h 55m

2 stops

09:15 - 23:42

SYD

LGA

28h 27m

2 stops

£905Delta

Sun, 16 Aug - Sun, 30 Aug

13:59 - 06:50

LGA

SYD

26h 51m

2 stops

09:15 - 20:30

SYD

LGA

25h 15m

2 stops

£905Delta

Wed, 5 Aug - Wed, 12 Aug

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United Airlines flights from New York to Sydney

Our best United Airlines deals on New York to Sydney flight tickets

United Airlines

30 Aug

EWR18:45Newark

22h 15m

1 stop

SYD07:00Sydney Kingsford Smith

13 Sept

SYD10:20Sydney Kingsford Smith

20h 28m

1 stop

EWR16:48Newark

£879

United Airlines

30 Aug

LGA15:29New York LaGuardia

25h 31m

2 stops

SYD07:00Sydney Kingsford Smith

13 Sept

SYD10:20Sydney Kingsford Smith

23h 34m

2 stops

LGA19:54New York LaGuardia

£882

United Airlines

2 Aug

EWR20:10Newark

44h 50m

1 stop

SYD07:00Sydney Kingsford Smith

16 Aug

SYD09:30Sydney Kingsford Smith

25h 18m

1 stop

EWR20:48Newark

£887

Qantas Airways flights from New York to Sydney

Our best Qantas Airways deals on New York to Sydney flight tickets

Qantas Airways

28 Aug

EWR18:00Newark

23h 05m

1 stop

SYD07:05Sydney Kingsford Smith

6 Sept

SYD12:00Sydney Kingsford Smith

21h 21m

1 stop

EWR19:21Newark

£981

Qantas Airways

8 Nov

EWR07:00Newark

31h 25m

1 stop

SYD06:25Sydney Kingsford Smith

12 Nov

SYD10:20Sydney Kingsford Smith

24h 39m

2 stops

EWR18:59Newark

£1,010

Qantas Airways

19 Nov

EWR17:50Newark

46h 50m

2 stops

SYD08:40Sydney Kingsford Smith

1 Dec

SYD14:05Sydney Kingsford Smith

21h 40m

1 stop

EWR19:45Newark

£1,015

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

NewarkSydney

EWR - SYD

EWRSYD

Newark

Tue 18/8

18:05-07:20

1 stop23h 15m

Sydney Kingsford Smith

Tue 25/8

09:20-16:33

1 stop21h 13m

£820

NewarkSydney

EWR - SYD

EWRSYD

Newark

Tue 18/8

18:05-07:20

1 stop23h 15m

Sydney Kingsford Smith

Tue 25/8

09:20-22:35

2 stops27h 15m

£849

NewarkSydney

EWR - SYD

EWRSYD

Newark

Tue 18/8

14:25-07:20

2 stops26h 55m

Sydney Kingsford Smith

Tue 25/8

09:20-19:05

2 stops23h 45m

£855

Fastest return journey

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sun 30/8

18:45-07:00

1 stop22h 15m

Sydney Kingsford Smith

Sun 13/9

10:20-16:48

1 stop20h 28m

£879

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 30/8

15:29-07:00

2 stops25h 31m

Sydney Kingsford Smith

Sun 13/9

10:20-19:54

2 stops23h 34m

£882

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sun 2/8

20:10-07:00

1 stop44h 50m

Sydney Kingsford Smith

Sun 16/8

09:30-20:48

1 stop25h 18m

£887

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sun 2/8

20:10-07:00

1 stop44h 50m

Sydney Kingsford Smith

Sun 16/8

10:20-19:27

2 stops23h 07m

£890

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 16/8

16:55-06:50

2 stops23h 55m

Sydney Kingsford Smith

Sun 30/8

09:15-23:42

2 stops28h 27m

£893

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 16/8

16:55-06:50

2 stops23h 55m

Sydney Kingsford Smith

Sun 30/8

09:15-23:42

2 stops28h 27m

£905

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Wed 5/8

13:59-06:50

2 stops26h 51m

Sydney Kingsford Smith

Wed 12/8

09:15-20:30

2 stops25h 15m

£905

Flights are sorted by cheapest return flights first.

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How to get the cheapest flight ticket from New York to Sydney

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

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Other information

What is the typical price of a round-trip flight between New York and Sydney?

What is the cheapest month to fly to Sydney?

In general, January is the cheapest month to fly from New York to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £93. If you don’t want to visit Sydney in January, then you should wait until November to fly from New York, when ticket prices are also cheap, with an average price of £170.

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

You are more likely to see cheaper flights to Sydney from New York when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around £1,001 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from New York for as low as £912 on momondo.

How have New York to Sydney flight prices changed over time?

As of June 2026, prices for New York to Sydney flights are approximately 20% cheaper when compared to flights at the same time last year.

When to book flights from New York to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from New York to Sydney according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap New York to Sydney (NYC to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York to Sydney

Fastest flight time	25h 35m
Direct flights	None

The fastest flight from New York to Sydney takes 25h 35m

There are no direct flights from New York to Sydney. There are no popular flight routes from New York to Sydney.

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Frequently asked questions about flying from New York to Sydney

How far is New York to Sydney Kingsford Smith by plane?
There are 9929.5 mi between New York and Sydney Kingsford Smith. By plane, this route typically takes 25h 35m.
When did momondo last update prices for flights from New York to Sydney Kingsford Smith Airport?
Prices for flights from New York to Sydney Kingsford Smith Airport were last updated today.
How old do you have to be to fly from New York to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New York to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from New York to Sydney?
momondo data reveals that the most frequently booked plane model on the route from New York to Sydney is Boeing 787-9 Dreamliner, representing 100.00% of all bookings.

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Why use momondo?

Why should I use momondo to find a flight deal from New York to Sydney?

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

Can I find flights from New York to Sydney with flexible booking policies on momondo?

Flights from New York to Sydney with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from New York to Sydney?

Once you have performed a search for New York to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of New York to Sydney flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from New York to Sydney from £524

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York to Sydney departing on 16/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from New York to Sydney

What is the typical price of a round-trip flight between New York and Sydney?

What is the cheapest month to fly to Sydney?

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

How have New York to Sydney flight prices changed over time?

What is the cheapest airline that flies from New York to Sydney Kingsford Smith?

How long does it take to fly to Sydney?

When to book flights from New York to Sydney

Cheap New York to Sydney (NYC to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York to Sydney

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Frequently asked questions about flying from New York to Sydney

Travelling to a place near Sydney?

Why use momondo?

An easier way to manage your Sydney trip

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Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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List of cabin classes available on flights landing in Sydney. Availability may vary depending on flight origin and airline.

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