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Cheap flights from New York to Sydney from $766

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 17/9. 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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Cheap return flights

Logo
05:55 - 07:05EWR-SYD
35h 10m2 stops
Logo
13:10 - 01:06SYD-EWR
26h 56m2 stops
$1,441
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Sun, 21 Sep - Mon, 6 Oct
Logo
11:15 - 07:05EWR-SYD
29h 50m2 stops
Logo
12:10 - 00:34SYD-EWR
26h 24m2 stops
$1,476
Find Deal
Tue, 9 Sep - Wed, 17 Sep
Logo
11:15 - 07:05EWR-SYD
29h 50m2 stops
Logo
12:10 - 01:06SYD-EWR
26h 56m2 stops
$1,481
Find Deal
Wed, 24 Sep - Wed, 1 Oct
Logo
05:55 - 07:05EWR-SYD
35h 10m2 stops
Logo
13:10 - 01:06SYD-EWR
26h 56m2 stops
$1,491
Find Deal
Sun, 21 Sep - Mon, 6 Oct
ANA Logo
07:15 - 10:30LGA-SYD
35h 15m2 stops
ANA Logo
21:45 - 12:10SYD-LGA
30h 25m2 stops
$1,621ANA
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Sun, 2 Nov - Tue, 11 Nov
ANA Logo
08:00 - 10:30EWR-SYD
34h 30m2 stops
ANA Logo
21:45 - 12:28SYD-EWR
30h 43m2 stops
$1,621ANA
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Sun, 2 Nov - Tue, 11 Nov
Fiji Airways Logo
16:59 - 21:50LGA-SYD
36h 51m2 stops
Fiji Airways Logo
14:10 - 22:00SYD-LGA
23h 50m2 stops
$1,706Fiji Airways
Find Deal
Sat, 7 Feb - Thu, 26 Feb
Fiji Airways Logo
16:59 - 12:30LGA-SYD
27h 31m2 stops
Fiji Airways Logo
06:00 - 22:00SYD-LGA
32h 00m2 stops
$1,709Fiji Airways
Find Deal
Tue, 3 Feb - Tue, 24 Feb
Alaska Airlines Logo
19:29 - 19:45EWR-SYD
32h 16m2 stops
Alaska Airlines Logo
21:40 - 15:46SYD-EWR
34h 06m2 stops
$1,883Alaska Airlines
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Wed, 5 Nov - Fri, 12 Dec
Alaska Airlines Logo
19:29 - 19:45EWR-SYD
32h 16m2 stops
Alaska Airlines Logo
21:40 - 15:46SYD-EWR
34h 06m2 stops
$1,912Alaska Airlines
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Wed, 5 Nov - Sat, 13 Dec

Fiji Airways flights from New York to Sydney

Our best Fiji Airways deals on New York to Sydney flight tickets
Fiji Airways
7 Feb
LGA16:59New York LaGuardia
36h 51m
2 stops
SYD21:50Sydney Kingsford Smith
26 Feb
SYD14:10Sydney Kingsford Smith
23h 50m
2 stops
LGA22:00New York LaGuardia
$1,706
Find similar
Fiji Airways
3 Feb
LGA16:59New York LaGuardia
27h 31m
2 stops
SYD12:30Sydney Kingsford Smith
24 Feb
SYD06:00Sydney Kingsford Smith
32h 00m
2 stops
LGA22:00New York LaGuardia
$1,709
Find similar
Fiji Airways
21 Feb
LGA17:02New York LaGuardia
27h 28m
2 stops
SYD12:30Sydney Kingsford Smith
28 Feb
SYD14:10Sydney Kingsford Smith
23h 50m
2 stops
LGA22:00New York LaGuardia
$1,756
Find similar

Qantas Airways flights from New York to Sydney

Our best Qantas Airways deals on New York to Sydney flight tickets
Qantas Airways
3 Sept
LGA18:05New York LaGuardia
22h 50m
1 stop
SYD06:55Sydney Kingsford Smith
17 Sept
SYD12:10Sydney Kingsford Smith
20h 49m
1 stop
LGA18:59New York LaGuardia
$2,743
Find similar
Qantas Airways
8 Sept
LGA18:05New York LaGuardia
22h 50m
1 stop
SYD06:55Sydney Kingsford Smith
1 Oct
SYD12:10Sydney Kingsford Smith
20h 49m
1 stop
LGA18:59New York LaGuardia
$2,833
Find similar
Qantas Airways
3 Sept
LGA15:59New York LaGuardia
26h 26m
2 stops
SYD08:25Sydney Kingsford Smith
17 Sept
SYD12:10Sydney Kingsford Smith
20h 49m
1 stop
LGA18:59New York LaGuardia
$3,049
Find similar

momondo 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, momondo users made 78,305 searches. Data last updated 26 August 2025.
Use the filters below to find and compare flights from New York to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sun 21/9

05:55-07:05

2 stops35h 10m

Sydney Kingsford Smith

Mon 6/10

13:10-01:06

2 stops26h 56m

$1,441

NewarkSydney

EWR - SYD

EWRSYD

Newark

Tue 9/9

11:15-07:05

2 stops29h 50m

Sydney Kingsford Smith

Wed 17/9

12:10-00:34

2 stops26h 24m

$1,476

NewarkSydney

EWR - SYD

EWRSYD

Newark

Wed 24/9

11:15-07:05

2 stops29h 50m

Sydney Kingsford Smith

Wed 1/10

12:10-01:06

2 stops26h 56m

$1,481

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sun 21/9

05:55-07:05

2 stops35h 10m

Sydney Kingsford Smith

Mon 6/10

13:10-01:06

2 stops26h 56m

$1,491

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 2/11

07:15-10:30

2 stops35h 15m

Sydney Kingsford Smith

Tue 11/11

21:45-12:10

2 stops30h 25m

$1,621

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sun 2/11

08:00-10:30

2 stops34h 30m

Sydney Kingsford Smith

Tue 11/11

21:45-12:28

2 stops30h 43m

$1,621

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sat 7/2

16:59-21:50

2 stops36h 51m

Sydney Kingsford Smith

Thu 26/2

14:10-22:00

2 stops23h 50m

$1,706

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Tue 3/2

16:59-12:30

2 stops27h 31m

Sydney Kingsford Smith

Tue 24/2

06:00-22:00

2 stops32h 00m

$1,709

NewarkSydney

EWR - SYD

EWRSYD

Newark

Wed 5/11

19:29-19:45

2 stops32h 16m

Sydney Kingsford Smith

Fri 12/12

21:40-15:46

2 stops34h 06m

$1,883

NewarkSydney

EWR - SYD

EWRSYD

Newark

Wed 5/11

19:29-19:45

2 stops32h 16m

Sydney Kingsford Smith

Sat 13/12

21:40-15:46

2 stops34h 06m

$1,912

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Sydney from

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

What is the cheapest month to fly to Sydney?

The month of February is, on average, the cheapest month to fly to Sydney from New York, with most prices found around $1,750. If you aren’t able to travel to Sydney during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $1,955.

What is the cheapest day to depart on your flight to Sydney?

Our data shows that Tuesday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $1,957. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around $3,682.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is at midday. momondo users have found flights departing from New York to Sydney at midday for as low as $2,592. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $3,860 on average. Flights to Sydney from New York in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest New York to Sydney Kingsford Smith flight route?

Fly from New York John F Kennedy Intl to Sydney Kingsford Smith for the best New York - Sydney Kingsford Smith flight prices

How far in advance should I book a flight 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 $2,326 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 $1,949 on momondo.

What cabin class options are available on New York to Sydney Kingsford Smith flights?

There are 2 cabin classes available to choose from on New York to Sydney Kingsford Smith flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on New York to Sydney flights?

You could potentially save up to 2% on your flight if you consider stops on a New York to Sydney flight.

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

As of August 2025, prices for New York to Sydney flights are approximately 28% 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

23h 00m

Direct flights

Mon, Tue, Thu, Sat and Sun

Airports in Sydney

1 airport
The fastest flight from New York to Sydney takes 23h 00m
Direct flights go from New York to Sydney on Monday, Tuesday, Thursday, Saturday and Sunday. Airline offering direct flights is Qantas Airways..
There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)
Search flight deals

  • How far is New York to Sydney Kingsford Smith by plane?

    There are 15980.0 km between New York and Sydney Kingsford Smith. By plane, this route typically takes 26h 42m.

  • 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 are updated daily.

  • How many operators does momondo search for flights from New York to Sydney Kingsford Smith Airport?

  • 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify 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 travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from New York to Sydney?

  • What is the most popular airline from New York to Sydney?

Best airlines flying from New York to Sydney

Compare and see reviews for airlines that fly from New York to Sydney with momondo
Airline
Rating
Free cancellation
Price
Air CanadaPriceFrom $1,397Free cancellationRating
7.1
10,000 reviews
Search Air Canada flights
United AirlinesPriceFrom $1,478Free cancellationRating
7.4
8,943 reviews
Search United Airlines flights
DeltaPriceFrom $1,521Free cancellationRating
7.9
7,979 reviews
Search Delta flights
Qantas AirwaysPriceFrom $1,539Free cancellationRating
7.5
904 reviews
Search Qantas Airways flights

  • Qantas Airways Flights From New York to Sydney

    Across 5 Qantas Airways flights from New York to Sydney this week, the average price was $1,652, with the best Qantas Airways deals starting from $999 round-trip. 904 users have rated Qantas Airways on momondo, with an average score of 7.5/10.

Travelling to a place near Sydney?

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sydney from New York.

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 in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sydney from New York.

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

Price alerts on flights to Sydney from New York are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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