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Cheap flights from New York to Sydney from £518

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.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from New York to Sydney

Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
18:15 - 09:35EWR  Newark-SYD Sydney Kingsford Smith
23h 20m1 stop Vancouver Intl
Air Canada Logo
11:20 - 16:49SYD  Sydney Kingsford Smith-EWR Newark
21h 29m1 stop Vancouver Intl
£804Air Canada
Sun, 29 Nov - Mon, 14 Dec
Air Canada Logo
15:30 - 09:35EWR  Newark-SYD Sydney Kingsford Smith
26h 05m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
Air Canada Logo
11:20 - 16:49SYD  Sydney Kingsford Smith-EWR Newark
21h 29m1 stop Vancouver Intl
£810Air Canada
Sun, 29 Nov - Mon, 14 Dec
Air Canada Logo
15:30 - 09:35EWR  Newark-SYD Sydney Kingsford Smith
26h 05m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
Air Canada Logo
11:20 - 20:34SYD  Sydney Kingsford Smith-EWR Newark
25h 14m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
£812Air Canada
Sun, 29 Nov - Mon, 14 Dec
ANA Logo
14:25 - 09:25LGA  New York LaGuardia-SYD Sydney Kingsford Smith
29h 00m2 stops Chicago O'Hare Intl Tokyo Haneda
ANA Logo
20:55 - 14:18SYD  Sydney Kingsford Smith-LGA New York LaGuardia
31h 23m2 stops Tokyo Haneda Chicago O'Hare Intl
£898ANA
Wed, 2 Sep - Wed, 9 Sep
ANA Logo
08:05 - 09:25LGA  New York LaGuardia-SYD Sydney Kingsford Smith
35h 20m2 stops Chicago O'Hare Intl Tokyo Haneda
ANA Logo
11:45 - 14:09SYD  Sydney Kingsford Smith-LGA New York LaGuardia
40h 24m2 stops Tokyo Haneda Washington, D.C. Dulles Intl
£901ANA
Mon, 7 Sep - Tue, 15 Sep
United Airlines Logo
16:00 - 07:00EWR  Newark-SYD Sydney Kingsford Smith
25h 00m1 stop Los Angeles Los Angeles
United Airlines Logo
10:20 - 00:59SYD  Sydney Kingsford Smith-EWR Newark
28h 39m1 stop San Francisco
£919United Airlines
Mon, 31 Aug - Mon, 7 Sep
United Airlines Logo
16:00 - 07:00EWR  Newark-SYD Sydney Kingsford Smith
25h 00m1 stop Los Angeles Los Angeles
United Airlines Logo
10:20 - 00:59SYD  Sydney Kingsford Smith-EWR Newark
28h 39m1 stop San Francisco
£919United Airlines
Mon, 31 Aug - Mon, 7 Sep
United Airlines Logo
15:29 - 06:55LGA  New York LaGuardia-SYD Sydney Kingsford Smith
25h 26m2 stops Chicago O'Hare Intl San Francisco
United Airlines Logo
10:20 - 18:45SYD  Sydney Kingsford Smith-LGA New York LaGuardia
22h 25m2 stops San Francisco Washington, D.C. Dulles Intl
£922United Airlines
Sun, 30 Aug - Wed, 9 Sep
United Airlines Logo
18:00 - 06:55EWR  Newark-SYD Sydney Kingsford Smith
22h 55m1 stop San Francisco
United Airlines Logo
10:20 - 23:59SYD  Sydney Kingsford Smith-EWR Newark
27h 39m2 stops San Francisco Washington, D.C. Dulles Intl
£922United Airlines
Mon, 31 Aug - Mon, 7 Sep
United Airlines Logo
18:00 - 06:55EWR  Newark-SYD Sydney Kingsford Smith
22h 55m1 stop San Francisco
United Airlines Logo
10:20 - 23:59SYD  Sydney Kingsford Smith-EWR Newark
27h 39m2 stops San Francisco Washington, D.C. Dulles Intl
£922United Airlines
Mon, 31 Aug - Mon, 7 Sep

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Delta flights from New York to Sydney

Our best Delta deals on New York to Sydney flight tickets
Delta
10 Aug
EWR15:20Newark
25h 30m
2 stops
SYD06:50Sydney Kingsford Smith
18 Aug
SYD09:15Sydney Kingsford Smith
25h 39m
2 stops
EWR20:54Newark
£922
Delta
8 Aug
EWR16:53Newark
47h 57m
2 stops
SYD06:50Sydney Kingsford Smith
25 Aug
SYD09:15Sydney Kingsford Smith
28h 55m
2 stops
EWR00:10Newark
£935
Delta
9 Aug
LGA15:00New York LaGuardia
25h 50m
2 stops
SYD06:50Sydney Kingsford Smith
16 Aug
SYD09:15Sydney Kingsford Smith
24h 05m
2 stops
LGA19:20New York LaGuardia
£960

Qantas Airways flights from New York to Sydney

Our best Qantas Airways deals on New York to Sydney flight tickets
Qantas Airways
12 Aug
LGA16:02New York LaGuardia
24h 53m
1 stop
SYD06:55Sydney Kingsford Smith
19 Aug
SYD12:00Sydney Kingsford Smith
24h 27m
1 stop
LGA22:27New York LaGuardia
£877
Qantas Airways
11 Aug
LGA18:00New York LaGuardia
22h 55m
1 stop
SYD06:55Sydney Kingsford Smith
26 Aug
SYD12:00Sydney Kingsford Smith
20h 26m
1 stop
LGA18:26New York LaGuardia
£879
Qantas Airways
12 Aug
EWR12:21Newark
28h 34m
1 stop
SYD06:55Sydney Kingsford Smith
19 Aug
SYD12:00Sydney Kingsford Smith
21h 21m
1 stop
EWR19:21Newark
£905

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 6 August 2026.
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

Cheapest return flight
Fastest return journey

NewarkSydney

EWR Newark - SYD Sydney Kingsford Smith

EWRSYD

Newark

Sun 29/11

18:15-09:35

1 stop23h 20m

Sydney Kingsford Smith

Mon 14/12

11:20-16:49

1 stop21h 29m

£804

NewarkSydney

EWR Newark - SYD Sydney Kingsford Smith

EWRSYD

Newark

Sun 29/11

15:30-09:35

2 stops26h 05m

Sydney Kingsford Smith

Mon 14/12

11:20-16:49

1 stop21h 29m

£810

NewarkSydney

EWR Newark - SYD Sydney Kingsford Smith

EWRSYD

Newark

Sun 29/11

15:30-09:35

2 stops26h 05m

Sydney Kingsford Smith

Mon 14/12

11:20-20:34

2 stops25h 14m

£812

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Wed 2/9

14:25-09:25

2 stops29h 00m

Sydney Kingsford Smith

Wed 9/9

20:55-14:18

2 stops31h 23m

£898

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Mon 7/9

08:05-09:25

2 stops35h 20m

Sydney Kingsford Smith

Tue 15/9

11:45-14:09

2 stops40h 24m

£901

NewarkSydney

EWR Newark - SYD Sydney Kingsford Smith

EWRSYD

Newark

Mon 31/8

16:00-07:00

1 stop25h 00m

Sydney Kingsford Smith

Mon 7/9

10:20-00:59

1 stop28h 39m

£919

NewarkSydney

EWR Newark - SYD Sydney Kingsford Smith

EWRSYD

Newark

Mon 31/8

16:00-07:00

1 stop25h 00m

Sydney Kingsford Smith

Mon 7/9

10:20-00:59

1 stop28h 39m

£919

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Sun 30/8

15:29-06:55

2 stops25h 26m

Sydney Kingsford Smith

Wed 9/9

10:20-18:45

2 stops22h 25m

£922

NewarkSydney

EWR Newark - SYD Sydney Kingsford Smith

EWRSYD

Newark

Mon 31/8

18:00-06:55

1 stop22h 55m

Sydney Kingsford Smith

Mon 7/9

10:20-23:59

2 stops27h 39m

£922

NewarkSydney

EWR Newark - SYD Sydney Kingsford Smith

EWRSYD

Newark

Mon 31/8

18:00-06:55

1 stop22h 55m

Sydney Kingsford Smith

Mon 7/9

10:20-23:59

2 stops27h 39m

£922

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?

Prices are currently low for flights on this route.

Typical prices usually range from £850 to £1,038.
The lowest price recently found on this route was £804.

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 £845. If you don’t want to visit Sydney in February, then you should wait until May to fly from New York, when ticket prices are also cheap, with an average price of £869.

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 £978 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 £830 on momondo.

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

As of August 2026, prices for New York to Sydney flights are approximately 4% 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 13m

Direct flights

None
The fastest flight from New York to Sydney takes 23h 13m
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 23h 13m.

  • 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
Randwick
Cronulla
Leura
Coogee
Manly
Katoomba
Wollongong
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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