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Cheap flights from New York to Sydney from £385

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 23/10. 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

Alaska Airlines Logo
17:30 - 19:45EWR-SYD
34h 15m2 stops
Alaska Airlines Logo
21:40 - 15:25SYD-EWR
33h 45m2 stops
£792Alaska Airlines
Find Deal
tis, 4 nov - tis, 11 nov
Alaska Airlines Logo
17:57 - 19:45EWR-SYD
34h 48m2 stops
Alaska Airlines Logo
21:40 - 15:25SYD-EWR
33h 45m2 stops
£799Alaska Airlines
Find Deal
fre, 24 okt - sön, 2 nov
United Airlines Logo
07:00 - 06:20EWR-SYD
31h 20m1 stop
United Airlines Logo
12:10 - 01:08SYD-EWR
28h 58m1 stop
£906United Airlines
Find Deal
ons, 31 dec - tors, 29 jan
United Airlines Logo
06:00 - 06:20EWR-SYD
32h 20m1 stop
United Airlines Logo
14:00 - 21:44SYD-EWR
23h 44m2 stops
£909United Airlines
Find Deal
ons, 31 dec - tors, 29 jan
Multiple Airlines Logo
16:59 - 12:30LGA-SYD
27h 31m2 stops
Multiple Airlines Logo
14:10 - 22:00SYD-LGA
23h 50m2 stops
£924Multiple Airlines
Find Deal
lör, 31 jan - lör, 14 feb
Multiple Airlines Logo
14:35 - 12:45EWR-SYD
31h 10m2 stops
Multiple Airlines Logo
14:15 - 10:10SYD-EWR
34h 55m3 stops
£938Multiple Airlines
Find Deal
ons, 15 okt - ons, 22 okt
Air Canada Logo
18:25 - 08:35EWR-SYD
23h 10m1 stop
Air Canada Logo
11:20 - 16:53SYD-EWR
21h 33m1 stop
£957Air Canada
Find Deal
tors, 30 okt - tors, 6 nov
Air Canada Logo
10:25 - 08:35EWR-SYD
31h 10m3 stops
Air Canada Logo
11:20 - 15:08SYD-EWR
43h 48m2 stops
£962Air Canada
Find Deal
tors, 30 okt - tors, 6 nov
Fiji Airways Logo
15:59 - 22:10LGA-SYD
39h 11m2 stops
Fiji Airways Logo
06:00 - 23:35SYD-LGA
32h 35m2 stops
£1,018Fiji Airways
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lör, 25 okt - tis, 28 okt
Fiji Airways Logo
16:59 - 12:30LGA-SYD
27h 31m2 stops
Fiji Airways Logo
14:10 - 22:00SYD-LGA
23h 50m2 stops
£1,054Fiji Airways
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lör, 7 feb - tis, 17 feb

Delta flights from New York to Sydney

Our best Delta deals on New York to Sydney flight tickets
Delta
9 Nov
LGA14:59New York LaGuardia
25h 31m
2 stops
SYD08:30Sydney Kingsford Smith
25 Nov
SYD10:40Sydney Kingsford Smith
24h 32m
2 stops
LGA19:12New York LaGuardia
£1,150
Find similar
Delta
15 Nov
LGA14:00New York LaGuardia
26h 30m
2 stops
SYD08:30Sydney Kingsford Smith
10 Dec
SYD10:40Sydney Kingsford Smith
23h 00m
2 stops
LGA17:40New York LaGuardia
£1,186
Find similar
Delta
15 Nov
LGA14:59New York LaGuardia
25h 31m
2 stops
SYD08:30Sydney Kingsford Smith
10 Dec
SYD10:40Sydney Kingsford Smith
23h 00m
2 stops
LGA17:40New York LaGuardia
£1,186
Find similar

Alaska Airlines flights from New York to Sydney

Our best Alaska Airlines deals on New York to Sydney flight tickets
Alaska Airlines
4 Nov
EWR17:30Newark
34h 15m
2 stops
SYD19:45Sydney Kingsford Smith
11 Nov
SYD21:40Sydney Kingsford Smith
33h 45m
2 stops
EWR15:25Newark
£792
Find similar
Alaska Airlines
24 Oct
EWR17:57Newark
34h 48m
2 stops
SYD19:45Sydney Kingsford Smith
2 Nov
SYD21:40Sydney Kingsford Smith
33h 45m
2 stops
EWR15:25Newark
£799
Find similar
Alaska Airlines
21 Oct
EWR19:29Newark
33h 16m
2 stops
SYD19:45Sydney Kingsford Smith
28 Oct
SYD21:40Sydney Kingsford Smith
34h 26m
2 stops
EWR17:06Newark
£800
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 17 september 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

tis 4/11

17:30-19:45

2 stops34h 15m

Sydney Kingsford Smith

tis 11/11

21:40-15:25

2 stops33h 45m

£792

NewarkSydney

EWR - SYD

EWRSYD

Newark

fre 24/10

17:57-19:45

2 stops34h 48m

Sydney Kingsford Smith

sön 2/11

21:40-15:25

2 stops33h 45m

£799

NewarkSydney

EWR - SYD

EWRSYD

Newark

ons 31/12

07:00-06:20

1 stop31h 20m

Sydney Kingsford Smith

tors 29/1

12:10-01:08

1 stop28h 58m

£906

NewarkSydney

EWR - SYD

EWRSYD

Newark

ons 31/12

06:00-06:20

1 stop32h 20m

Sydney Kingsford Smith

tors 29/1

14:00-21:44

2 stops23h 44m

£909

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

lör 31/1

16:59-12:30

2 stops27h 31m

Sydney Kingsford Smith

lör 14/2

14:10-22:00

2 stops23h 50m

£924

NewarkSydney

EWR - SYD

EWRSYD

Newark

ons 15/10

14:35-12:45

2 stops31h 10m

Sydney Kingsford Smith

ons 22/10

14:15-10:10

3 stops34h 55m

£938

NewarkSydney

EWR - SYD

EWRSYD

Newark

tors 30/10

18:25-08:35

1 stop23h 10m

Sydney Kingsford Smith

tors 6/11

11:20-16:53

1 stop21h 33m

£957

NewarkSydney

EWR - SYD

EWRSYD

Newark

tors 30/10

10:25-08:35

3 stops31h 10m

Sydney Kingsford Smith

tors 6/11

11:20-15:08

2 stops43h 48m

£962

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

lör 25/10

15:59-22:10

2 stops39h 11m

Sydney Kingsford Smith

tis 28/10

06:00-23:35

2 stops32h 35m

£1,018

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

lör 7/2

16:59-12:30

2 stops27h 31m

Sydney Kingsford Smith

tis 17/2

14:10-22:00

2 stops23h 50m

£1,054

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 £936.

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 £1,028. 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 £1,102.

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 £1,102 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 £933 on momondo.

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

There is only 1 cabin class 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 25% 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 September 2025, prices for New York to Sydney flights are approximately 13% 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.
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 55m.

  • 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
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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