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Cheap flights from New York to Sydney from £507

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 11/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Cheap return flights

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United Airlines Logo
16:15 - 09:05
EWR
-
SYD
24h 50m1 stop
United Airlines Logo
11:20 - 18:20
SYD
-
EWR
23h 00m1 stop
£740United Airlines
Sun, 25 Jan - Sun, 8 Feb
United Airlines Logo
15:41 - 07:00
LGA
-
SYD
23h 19m1 stop
United Airlines Logo
11:50 - 20:54
SYD
-
LGA
25h 04m1 stop
£741United Airlines
Sun, 25 Jan - Sun, 8 Feb
United Airlines Logo
18:00 - 09:05
EWR
-
SYD
23h 05m1 stop
United Airlines Logo
11:20 - 18:20
SYD
-
EWR
23h 00m1 stop
£741United Airlines
Sun, 25 Jan - Sun, 8 Feb
United Airlines Logo
15:41 - 09:05
LGA
-
SYD
25h 24m2 stops
United Airlines Logo
11:50 - 16:28
SYD
-
LGA
20h 38m1 stop
£744United Airlines
Tue, 27 Jan - Tue, 3 Feb
United Airlines Logo
16:00 - 06:55
EWR
-
SYD
24h 55m1 stop
United Airlines Logo
10:20 - 17:37
SYD
-
EWR
21h 17m1 stop
£744United Airlines
Tue, 7 Apr - Mon, 20 Apr
United Airlines Logo
15:41 - 07:00
LGA
-
SYD
23h 19m1 stop
United Airlines Logo
11:50 - 16:28
SYD
-
LGA
20h 38m1 stop
£745United Airlines
Sun, 25 Jan - Sun, 8 Feb
United Airlines Logo
18:00 - 09:05
EWR
-
SYD
23h 05m1 stop
United Airlines Logo
14:00 - 18:59
SYD
-
EWR
20h 59m1 stop
£745United Airlines
Sun, 25 Jan - Sun, 8 Feb
United Airlines Logo
13:15 - 06:20
LGA
-
SYD
25h 05m2 stops
United Airlines Logo
12:10 - 19:23
SYD
-
LGA
23h 13m2 stops
£748United Airlines
Tue, 27 Jan - Tue, 3 Feb
United Airlines Logo
17:30 - 07:00
EWR
-
SYD
23h 30m1 stop
United Airlines Logo
09:30 - 19:09
SYD
-
EWR
23h 39m2 stops
£748United Airlines
Mon, 20 Apr - Tue, 28 Apr
Delta Logo
13:00 - 06:50
EWR
-
SYD
25h 50m2 stops
Delta Logo
10:40 - 17:29
SYD
-
EWR
22h 49m2 stops
£762Delta
Tue, 20 Jan - Tue, 27 Jan

Delta flights from New York to Sydney

Our best Delta deals on New York to Sydney flight tickets
Delta
20 Jan
EWR13:00Newark
25h 50m
2 stops
SYD06:50Sydney Kingsford Smith
27 Jan
SYD10:40Sydney Kingsford Smith
22h 49m
2 stops
EWR17:29Newark
£762
Find similar
Delta
17 Jan
LGA13:09New York LaGuardia
25h 41m
2 stops
SYD06:50Sydney Kingsford Smith
1 Feb
SYD10:40Sydney Kingsford Smith
27h 02m
2 stops
LGA21:42New York LaGuardia
£800
Find similar
Delta
11 Apr
EWR17:00Newark
47h 35m
2 stops
SYD06:35Sydney Kingsford Smith
18 Apr
SYD09:25Sydney Kingsford Smith
27h 36m
2 stops
EWR23:01Newark
£812
Find similar

Air Canada flights from New York to Sydney

Our best Air Canada deals on New York to Sydney flight tickets
Air Canada
17 Jan
EWR18:25Newark
31h 40m
2 stops
SYD18:05Sydney Kingsford Smith
24 Jan
SYD11:20Sydney Kingsford Smith
48h 29m
2 stops
EWR19:49Newark
£868
Find similar
Air Canada
18 Jan
EWR18:10Newark
23h 25m
1 stop
SYD09:35Sydney Kingsford Smith
25 Jan
SYD11:20Sydney Kingsford Smith
25h 17m
2 stops
EWR20:37Newark
£932
Find similar
Air Canada
18 Jan
LGA12:40New York LaGuardia
28h 55m
3 stops
SYD09:35Sydney Kingsford Smith
25 Jan
SYD11:20Sydney Kingsford Smith
26h 13m
2 stops
LGA21:33New York LaGuardia
£989
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 279,928 searches. Data last updated 4 December 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 25/1

16:15-09:05

1 stop24h 50m

Sydney Kingsford Smith

Sun 8/2

11:20-18:20

1 stop23h 00m

£740

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 25/1

15:41-07:00

1 stop23h 19m

Sydney Kingsford Smith

Sun 8/2

11:50-20:54

1 stop25h 04m

£741

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sun 25/1

18:00-09:05

1 stop23h 05m

Sydney Kingsford Smith

Sun 8/2

11:20-18:20

1 stop23h 00m

£741

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Tue 27/1

15:41-09:05

2 stops25h 24m

Sydney Kingsford Smith

Tue 3/2

11:50-16:28

1 stop20h 38m

£744

NewarkSydney

EWR - SYD

EWRSYD

Newark

Tue 7/4

16:00-06:55

1 stop24h 55m

Sydney Kingsford Smith

Mon 20/4

10:20-17:37

1 stop21h 17m

£744

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 25/1

15:41-07:00

1 stop23h 19m

Sydney Kingsford Smith

Sun 8/2

11:50-16:28

1 stop20h 38m

£745

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sun 25/1

18:00-09:05

1 stop23h 05m

Sydney Kingsford Smith

Sun 8/2

14:00-18:59

1 stop20h 59m

£745

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Tue 27/1

13:15-06:20

2 stops25h 05m

Sydney Kingsford Smith

Tue 3/2

12:10-19:23

2 stops23h 13m

£748

NewarkSydney

EWR - SYD

EWRSYD

Newark

Mon 20/4

17:30-07:00

1 stop23h 30m

Sydney Kingsford Smith

Tue 28/4

09:30-19:09

2 stops23h 39m

£748

NewarkSydney

EWR - SYD

EWRSYD

Newark

Tue 20/1

13:00-06:50

2 stops25h 50m

Sydney Kingsford Smith

Tue 27/1

10:40-17:29

2 stops22h 49m

£762

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 typical price of a round-trip flight between New York and Sydney?

What is the cheapest month to fly to Sydney?

In general, February 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 £776. If you don’t want to visit Sydney in February, then you should wait until March to fly from New York, when ticket prices are also cheap, with an average price of £905.

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

The cheapest day to depart on your flight to Sydney is on a Sunday when prices can be found for as low as £1,051. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from New York because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £1,126.

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 £1,077 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 £914 on momondo.

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

You could potentially save up to 1% 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 December 2025, prices for New York to Sydney flights are approximately 35% 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 25m

Direct flights

None
The fastest flight from New York to Sydney takes 25h 25m
There are no direct flights from New York to Sydney. There are no popular flight routes from New York to Sydney.
Search flight deals

  • 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 22h 24m.

  • 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?

Travelling to a place near Sydney?

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

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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