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

Qantas Airways, Delta, and United Airlines 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 26h 50m. 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.

£515 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 £1,003 to £780. The lowest price recently found on this route was £796.

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Find the cheapest flights from New York to Sydney

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14:30 - 07:20

EWR

SYD

26h 50m

2 stops

09:20 - 16:40

SYD

EWR

21h 20m

1 stop

£796Air Canada

Mon, 1 Jun - Tue, 9 Jun

14:30 - 07:20

EWR

SYD

26h 50m

2 stops

09:20 - 16:40

SYD

EWR

21h 20m

1 stop

£808Air Canada

Mon, 1 Jun - Tue, 9 Jun

18:05 - 07:20

EWR

SYD

23h 15m

1 stop

09:20 - 16:40

SYD

EWR

21h 20m

1 stop

£819Air Canada

Mon, 1 Jun - Tue, 9 Jun

18:05 - 07:20

EWR

SYD

23h 15m

1 stop

09:20 - 16:40

SYD

EWR

21h 20m

1 stop

£829Air Canada

Mon, 1 Jun - Tue, 9 Jun

15:38 - 06:55

LGA

SYD

25h 17m

2 stops

10:20 - 19:22

SYD

LGA

23h 02m

2 stops

£851United Airlines

Mon, 1 Jun - Tue, 9 Jun

17:59 - 06:55

LGA

SYD

22h 56m

1 stop

12:00 - 20:29

SYD

LGA

22h 29m

1 stop

£860Qantas Airways

Mon, 1 Jun - Tue, 9 Jun

15:25 - 06:55

LGA

SYD

25h 30m

2 stops

10:20 - 19:22

SYD

LGA

23h 02m

2 stops

£863United Airlines

Mon, 1 Jun - Tue, 9 Jun

18:45 - 07:00

EWR

SYD

22h 15m

1 stop

10:20 - 01:10

SYD

EWR

28h 50m

1 stop

£867United Airlines

Tue, 16 Jun - Tue, 23 Jun

17:59 - 06:55

LGA

SYD

22h 56m

1 stop

12:00 - 20:29

SYD

LGA

22h 29m

1 stop

£869Qantas Airways

Mon, 1 Jun - Tue, 9 Jun

18:46 - 06:55

LGA

SYD

22h 09m

1 stop

12:00 - 19:22

SYD

LGA

21h 22m

1 stop

£875Qantas Airways

Mon, 1 Jun - Tue, 9 Jun

Delta flights from New York to Sydney

Our best Delta deals on New York to Sydney flight tickets

Delta

27 Jun

EWR07:15Newark

33h 35m

2 stops

SYD06:50Sydney Kingsford Smith

14 Jul

SYD09:15Sydney Kingsford Smith

34h 45m

2 stops

EWR06:00Newark

£976

Delta

24 May

LGA14:59New York LaGuardia

25h 51m

2 stops

SYD06:50Sydney Kingsford Smith

7 Jun

SYD09:15Sydney Kingsford Smith

24h 34m

2 stops

LGA19:49New York LaGuardia

£993

Delta

15 Jun

LGA15:00New York LaGuardia

25h 50m

2 stops

SYD06:50Sydney Kingsford Smith

24 Jun

SYD09:15Sydney Kingsford Smith

25h 11m

2 stops

LGA20:26New York LaGuardia

£1,009

Air Canada flights from New York to Sydney

Our best Air Canada deals on New York to Sydney flight tickets

Air Canada

1 Jun

EWR14:30Newark

26h 50m

2 stops

SYD07:20Sydney Kingsford Smith

9 Jun

SYD09:20Sydney Kingsford Smith

21h 20m

1 stop

EWR16:40Newark

£796

Air Canada

1 Jun

EWR14:30Newark

26h 50m

2 stops

SYD07:20Sydney Kingsford Smith

9 Jun

SYD09:20Sydney Kingsford Smith

21h 20m

1 stop

EWR16:40Newark

£808

Air Canada

1 Jun

EWR18:05Newark

23h 15m

1 stop

SYD07:20Sydney Kingsford Smith

9 Jun

SYD09:20Sydney Kingsford Smith

21h 20m

1 stop

EWR16:40Newark

£819

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

NewarkSydney

EWR - SYD

EWRSYD

Newark

Mon 1/6

14:30-07:20

2 stops26h 50m

Sydney Kingsford Smith

Tue 9/6

09:20-16:40

1 stop21h 20m

£796

NewarkSydney

EWR - SYD

EWRSYD

Newark

Mon 1/6

14:30-07:20

2 stops26h 50m

Sydney Kingsford Smith

Tue 9/6

09:20-16:40

1 stop21h 20m

£808

NewarkSydney

EWR - SYD

EWRSYD

Newark

Mon 1/6

18:05-07:20

1 stop23h 15m

Sydney Kingsford Smith

Tue 9/6

09:20-16:40

1 stop21h 20m

£819

NewarkSydney

EWR - SYD

EWRSYD

Newark

Mon 1/6

18:05-07:20

1 stop23h 15m

Sydney Kingsford Smith

Tue 9/6

09:20-16:40

1 stop21h 20m

£829

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Mon 1/6

15:38-06:55

2 stops25h 17m

Sydney Kingsford Smith

Tue 9/6

10:20-19:22

2 stops23h 02m

£851

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Mon 1/6

17:59-06:55

1 stop22h 56m

Sydney Kingsford Smith

Tue 9/6

12:00-20:29

1 stop22h 29m

£860

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Mon 1/6

15:25-06:55

2 stops25h 30m

Sydney Kingsford Smith

Tue 9/6

10:20-19:22

2 stops23h 02m

£863

NewarkSydney

EWR - SYD

EWRSYD

Newark

Tue 16/6

18:45-07:00

1 stop22h 15m

Sydney Kingsford Smith

Tue 23/6

10:20-01:10

1 stop28h 50m

£867

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Mon 1/6

17:59-06:55

1 stop22h 56m

Sydney Kingsford Smith

Tue 9/6

12:00-20:29

1 stop22h 29m

£869

Fastest return journey

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Mon 1/6

18:46-06:55

1 stop22h 09m

Sydney Kingsford Smith

Tue 9/6

12:00-19:22

1 stop21h 22m

£875

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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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 £92. If you don’t want to visit Sydney in January, then you should wait until October to fly from New York, when ticket prices are also cheap, with an average price of £116.

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 £1,017 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 £884 on momondo.

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

As of May 2026, prices for New York to Sydney flights are approximately 11% 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.

Search flight deals

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 £515

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 3/6. 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

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

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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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