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Cheap flights from New York to Sydney from £500

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 12/11. 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

Enter your travel dates to find the best prices.
United Airlines Logo
18:00 - 09:15EWR-SYD
23h 15m1 stop
United Airlines Logo
12:10 - 20:10SYD-EWR
24h 00m1 stop
£749United Airlines
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Mon, 9 Feb - Mon, 2 Mar
United Airlines Logo
16:00 - 07:00EWR-SYD
23h 00m1 stop
United Airlines Logo
11:50 - 17:07SYD-EWR
21h 17m1 stop
£758United Airlines
Find Deal
Tue, 24 Feb - Sun, 8 Mar
United Airlines Logo
07:35 - 09:05EWR-SYD
33h 30m2 stops
United Airlines Logo
10:30 - 01:06SYD-EWR
29h 36m2 stops
£761United Airlines
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Tue, 3 Mar - Tue, 31 Mar
United Airlines Logo
14:10 - 07:00EWR-SYD
24h 50m2 stops
United Airlines Logo
10:20 - 15:52SYD-EWR
20h 32m1 stop
£762United Airlines
Find Deal
Tue, 3 Mar - Tue, 17 Mar
Delta Logo
13:00 - 06:50EWR-SYD
25h 50m2 stops
Delta Logo
10:40 - 23:42SYD-EWR
29h 02m2 stops
£775Delta
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Sun, 1 Feb - Wed, 11 Feb
Delta Logo
13:00 - 08:30LGA-SYD
27h 30m2 stops
Delta Logo
10:40 - 21:43SYD-LGA
27h 03m2 stops
£797Delta
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Tue, 24 Feb - Sun, 8 Mar
Delta Logo
13:00 - 06:50EWR-SYD
25h 50m2 stops
Delta Logo
09:40 - 00:59SYD-EWR
30h 19m2 stops
£797Delta
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Sun, 22 Feb - Mon, 16 Mar
Alaska Airlines Logo
19:26 - 19:45EWR-SYD
32h 19m2 stops
Alaska Airlines Logo
21:40 - 06:30SYD-EWR
24h 50m2 stops
£1,009Alaska Airlines
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Thu, 4 Dec - Thu, 11 Dec
Alaska Airlines Logo
17:30 - 19:45EWR-SYD
34h 15m2 stops
Alaska Airlines Logo
21:40 - 16:22SYD-EWR
34h 42m2 stops
£1,020Alaska Airlines
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Fri, 16 Jan - Sun, 25 Jan
Alaska Airlines Logo
17:50 - 19:45EWR-SYD
33h 55m2 stops
Alaska Airlines Logo
21:40 - 16:42SYD-EWR
34h 02m2 stops
£1,023Alaska Airlines
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Tue, 17 Feb - Tue, 10 Mar

Delta flights from New York to Sydney

Our best Delta deals on New York to Sydney flight tickets
Delta
1 Feb
EWR13:00Newark
25h 50m
2 stops
SYD06:50Sydney Kingsford Smith
11 Feb
SYD10:40Sydney Kingsford Smith
29h 02m
2 stops
EWR23:42Newark
£775
Find similar
Delta
24 Feb
LGA13:00New York LaGuardia
27h 30m
2 stops
SYD08:30Sydney Kingsford Smith
8 Mar
SYD10:40Sydney Kingsford Smith
27h 03m
2 stops
LGA21:43New York LaGuardia
£797
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Delta
28 Feb
EWR11:32Newark
28h 58m
2 stops
SYD08:30Sydney Kingsford Smith
3 Mar
SYD14:15Sydney Kingsford Smith
25h 20m
2 stops
EWR23:35Newark
£813
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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
9 Feb
EWR18:00Newark
23h 15m
1 stop
SYD09:15Sydney Kingsford Smith
2 Mar
SYD12:10Sydney Kingsford Smith
24h 00m
1 stop
EWR20:10Newark
£749
Find similar
United Airlines
24 Feb
EWR16:00Newark
23h 00m
1 stop
SYD07:00Sydney Kingsford Smith
8 Mar
SYD11:50Sydney Kingsford Smith
21h 17m
1 stop
EWR17:07Newark
£758
Find similar
United Airlines
3 Mar
EWR07:35Newark
33h 30m
2 stops
SYD09:05Sydney Kingsford Smith
31 Mar
SYD10:30Sydney Kingsford Smith
29h 36m
2 stops
EWR01:06Newark
£761
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 7 November 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

Mon 9/2

18:00-09:15

1 stop23h 15m

Sydney Kingsford Smith

Mon 2/3

12:10-20:10

1 stop24h 00m

£749

NewarkSydney

EWR - SYD

EWRSYD

Newark

Tue 24/2

16:00-07:00

1 stop23h 00m

Sydney Kingsford Smith

Sun 8/3

11:50-17:07

1 stop21h 17m

£758

NewarkSydney

EWR - SYD

EWRSYD

Newark

Tue 3/3

07:35-09:05

2 stops33h 30m

Sydney Kingsford Smith

Tue 31/3

10:30-01:06

2 stops29h 36m

£761

NewarkSydney

EWR - SYD

EWRSYD

Newark

Tue 3/3

14:10-07:00

2 stops24h 50m

Sydney Kingsford Smith

Tue 17/3

10:20-15:52

1 stop20h 32m

£762

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sun 1/2

13:00-06:50

2 stops25h 50m

Sydney Kingsford Smith

Wed 11/2

10:40-23:42

2 stops29h 02m

£775

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Tue 24/2

13:00-08:30

2 stops27h 30m

Sydney Kingsford Smith

Sun 8/3

10:40-21:43

2 stops27h 03m

£797

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sun 22/2

13:00-06:50

2 stops25h 50m

Sydney Kingsford Smith

Mon 16/3

09:40-00:59

2 stops30h 19m

£797

NewarkSydney

EWR - SYD

EWRSYD

Newark

Thu 4/12

19:26-19:45

2 stops32h 19m

Sydney Kingsford Smith

Thu 11/12

21:40-06:30

2 stops24h 50m

£1,009

NewarkSydney

EWR - SYD

EWRSYD

Newark

Fri 16/1

17:30-19:45

2 stops34h 15m

Sydney Kingsford Smith

Sun 25/1

21:40-16:22

2 stops34h 42m

£1,020

NewarkSydney

EWR - SYD

EWRSYD

Newark

Tue 17/2

17:50-19:45

2 stops33h 55m

Sydney Kingsford Smith

Tue 10/3

21:40-16:42

2 stops34h 02m

£1,023

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 £816. 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 £944.

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 £1,071. 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 £1,148.

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 £1,125 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 £973 on momondo.

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

You could potentially save up to 23% 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 November 2025, prices for New York to Sydney flights are approximately 24% 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

Direct flights

None
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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  • 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 40m.

  • 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
Coogee
Wollongong
Manly
Randwick
Penrith
Cronulla
Leura
Katoomba
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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