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Cheap flights from New York to Sydney from £503

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 29/7. 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
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Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
18:00 - 07:20
EWR
-
SYD
23h 20m
1 stop
Air Canada Logo
09:20 - 16:40
SYD
-
EWR
21h 20m
1 stop
£717Air Canada
Wed, 29 Apr - Wed, 6 May
Air Canada Logo
06:30 - 07:20
EWR
-
SYD
34h 50m
2 stops
Air Canada Logo
09:20 - 13:25
SYD
-
EWR
42h 05m
2 stops
£720Air Canada
Wed, 29 Apr - Wed, 6 May
Air Canada Logo
06:30 - 07:20
EWR
-
SYD
34h 50m
3 stops
Air Canada Logo
09:20 - 13:25
SYD
-
EWR
42h 05m
2 stops
£726Air Canada
Wed, 29 Apr - Wed, 6 May
Air Canada Logo
11:40 - 07:20
LGA
-
SYD
29h 40m
2 stops
Air Canada Logo
09:20 - 19:36
SYD
-
LGA
24h 16m
2 stops
£810Air Canada
Wed, 29 Apr - Wed, 6 May
Delta Logo
14:55 - 06:50
LGA
-
SYD
25h 55m
2 stops
Delta Logo
09:15 - 20:14
SYD
-
LGA
24h 59m
2 stops
£873Delta
Sun, 19 Apr - Tue, 5 May
United Airlines Logo
17:30 - 07:00
EWR
-
SYD
23h 30m
1 stop
United Airlines Logo
09:30 - 19:48
SYD
-
EWR
24h 18m
1 stop
£873United Airlines
Sun, 19 Apr - Tue, 5 May
Delta Logo
15:00 - 06:50
LGA
-
SYD
25h 50m
2 stops
Delta Logo
09:15 - 19:26
SYD
-
LGA
24h 11m
2 stops
£875Delta
Sun, 19 Apr - Tue, 5 May
United Airlines Logo
18:30 - 07:00
EWR
-
SYD
22h 30m
1 stop
United Airlines Logo
10:20 - 17:37
SYD
-
EWR
21h 17m
1 stop
£875United Airlines
Sun, 19 Apr - Tue, 5 May
Qantas Airways Logo
17:58 - 06:55
LGA
-
SYD
22h 57m
1 stop
Qantas Airways Logo
12:00 - 18:59
SYD
-
LGA
20h 59m
1 stop
£883Qantas Airways
Mon, 4 May - Sun, 17 May
Qantas Airways Logo
17:58 - 06:55
LGA
-
SYD
22h 57m
1 stop
Qantas Airways Logo
12:00 - 19:00
SYD
-
LGA
21h 00m
1 stop
£884Qantas Airways
Mon, 27 Apr - Mon, 4 May

Delta flights from New York to Sydney

Our best Delta deals on New York to Sydney flight tickets
Delta
19 Apr
LGA14:55New York LaGuardia
25h 55m
2 stops
SYD06:50Sydney Kingsford Smith
5 May
SYD09:15Sydney Kingsford Smith
24h 59m
2 stops
LGA20:14New York LaGuardia
£873
Delta
19 Apr
LGA15:00New York LaGuardia
25h 50m
2 stops
SYD06:50Sydney Kingsford Smith
5 May
SYD09:15Sydney Kingsford Smith
24h 11m
2 stops
LGA19:26New York LaGuardia
£875
Delta
26 Apr
LGA15:05New York LaGuardia
25h 45m
2 stops
SYD06:50Sydney Kingsford Smith
3 May
SYD09:15Sydney Kingsford Smith
23h 26m
2 stops
LGA18:41New York LaGuardia
£893

United Airlines flights from New York to Sydney

Our best United Airlines deals on New York to Sydney flight tickets
United Airlines
19 Apr
EWR17:30Newark
23h 30m
1 stop
SYD07:00Sydney Kingsford Smith
5 May
SYD09:30Sydney Kingsford Smith
24h 18m
1 stop
EWR19:48Newark
£873
United Airlines
19 Apr
EWR18:30Newark
22h 30m
1 stop
SYD07:00Sydney Kingsford Smith
5 May
SYD10:20Sydney Kingsford Smith
21h 17m
1 stop
EWR17:37Newark
£875
United Airlines
19 Apr
EWR18:30Newark
22h 30m
1 stop
SYD07:00Sydney Kingsford Smith
5 May
SYD10:20Sydney Kingsford Smith
21h 17m
1 stop
EWR17:37Newark
£878

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 16 March 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

NewarkSydney

EWR - SYD

EWRSYD

Newark

Wed 29/4

18:00-07:20

1 stop23h 20m

Sydney Kingsford Smith

Wed 6/5

09:20-16:40

1 stop21h 20m

£717

NewarkSydney

EWR - SYD

EWRSYD

Newark

Wed 29/4

06:30-07:20

2 stops34h 50m

Sydney Kingsford Smith

Wed 6/5

09:20-13:25

2 stops42h 05m

£720

NewarkSydney

EWR - SYD

EWRSYD

Newark

Wed 29/4

06:30-07:20

3 stops34h 50m

Sydney Kingsford Smith

Wed 6/5

09:20-13:25

2 stops42h 05m

£726

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Wed 29/4

11:40-07:20

2 stops29h 40m

Sydney Kingsford Smith

Wed 6/5

09:20-19:36

2 stops24h 16m

£810

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 19/4

14:55-06:50

2 stops25h 55m

Sydney Kingsford Smith

Tue 5/5

09:15-20:14

2 stops24h 59m

£873

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sun 19/4

17:30-07:00

1 stop23h 30m

Sydney Kingsford Smith

Tue 5/5

09:30-19:48

1 stop24h 18m

£873

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 19/4

15:00-06:50

2 stops25h 50m

Sydney Kingsford Smith

Tue 5/5

09:15-19:26

2 stops24h 11m

£875
Fastest return journey

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sun 19/4

18:30-07:00

1 stop22h 30m

Sydney Kingsford Smith

Tue 5/5

10:20-17:37

1 stop21h 17m

£875

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Mon 4/5

17:58-06:55

1 stop22h 57m

Sydney Kingsford Smith

Sun 17/5

12:00-18:59

1 stop20h 59m

£883

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Mon 27/4

17:58-06:55

1 stop22h 57m

Sydney Kingsford Smith

Mon 4/5

12:00-19:00

1 stop21h 00m

£884

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 £879. 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 £947.

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 £1,069 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 £935 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 March 2026, prices for New York to Sydney flights are approximately 15% more expensive 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

22h 55m

Direct flights

None
The fastest flight from New York to Sydney takes 22h 55m
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
Randwick
Coogee
Leura
Penrith
Manly
Katoomba
Cronulla
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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