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Cheap flights from New York to Australia from £492

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 Australia 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:10 - 07:25
EWR
-
SYD
30h 15m
1 stop
Multiple Airlines Logo
14:00 - 16:26
SYD
-
EWR
41h 26m
2 stops
£707Multiple Airlines
Wed, 4 Mar - Wed, 11 Mar
Air Canada Logo
14:25 - 08:20
EWR
-
SYD
26h 55m
2 stops
Air Canada Logo
09:20 - 16:30
SYD
-
EWR
21h 10m
1 stop
£761Air Canada
Fri, 3 Apr - Fri, 17 Apr
Delta Logo
14:59 - 08:30
LGA
-
SYD
25h 31m
2 stops
Delta Logo
09:40 - 18:43
SYD
-
LGA
24h 03m
2 stops
£764Delta
Sun, 22 Feb - Tue, 10 Mar
Air Canada Logo
14:25 - 08:20
EWR
-
SYD
26h 55m
2 stops
Air Canada Logo
09:20 - 19:57
SYD
-
EWR
24h 37m
2 stops
£764Air Canada
Fri, 3 Apr - Fri, 17 Apr
Delta Logo
14:59 - 08:30
LGA
-
SYD
25h 31m
2 stops
Delta Logo
13:15 - 21:59
SYD
-
LGA
23h 44m
2 stops
£765Delta
Sun, 22 Feb - Tue, 10 Mar
Delta Logo
13:59 - 07:50
LGA
-
SYD
26h 51m
2 stops
Delta Logo
09:15 - 20:14
SYD
-
LGA
24h 59m
2 stops
£770Delta
Mon, 30 Mar - Tue, 14 Apr
Delta Logo
15:20 - 08:30
LGA
-
SYD
25h 10m
2 stops
Delta Logo
10:40 - 17:11
SYD
-
LGA
22h 31m
2 stops
£780Delta
Sun, 1 Mar - Wed, 4 Mar
Delta Logo
14:30 - 08:30
EWR
-
SYD
26h 00m
2 stops
Delta Logo
10:40 - 17:55
SYD
-
EWR
23h 15m
2 stops
£780Delta
Tue, 24 Feb - Tue, 3 Mar
United Airlines Logo
15:36 - 07:00
LGA
-
SYD
23h 24m
1 stop
United Airlines Logo
11:50 - 19:17
SYD
-
LGA
22h 27m
1 stop
£790United Airlines
Wed, 4 Mar - Wed, 11 Mar
United Airlines Logo
18:00 - 09:15
EWR
-
SYD
23h 15m
1 stop
United Airlines Logo
12:10 - 18:57
SYD
-
EWR
21h 47m
1 stop
£790United Airlines
Mon, 16 Feb - Tue, 17 Mar

Delta flights from New York to Australia

Our best Delta deals on New York to Australia flight tickets
Delta
22 Feb
LGA14:59New York LaGuardia
25h 31m
2 stops
SYD08:30Sydney Kingsford Smith
10 Mar
SYD09:40Sydney Kingsford Smith
24h 03m
2 stops
LGA18:43New York LaGuardia
£764
Delta
22 Feb
LGA14:59New York LaGuardia
25h 31m
2 stops
SYD08:30Sydney Kingsford Smith
10 Mar
SYD13:15Sydney Kingsford Smith
23h 44m
2 stops
LGA21:59New York LaGuardia
£765
Delta
30 Mar
LGA13:59New York LaGuardia
26h 51m
2 stops
SYD07:50Sydney Kingsford Smith
14 Apr
SYD09:15Sydney Kingsford Smith
24h 59m
2 stops
LGA20:14New York LaGuardia
£770

United Airlines flights from New York to Australia

Our best United Airlines deals on New York to Australia flight tickets
United Airlines
4 Mar
LGA15:36New York LaGuardia
23h 24m
1 stop
SYD07:00Sydney Kingsford Smith
11 Mar
SYD11:50Sydney Kingsford Smith
22h 27m
1 stop
LGA19:17New York LaGuardia
£790
United Airlines
1 Apr
LGA15:20New York LaGuardia
25h 40m
2 stops
SYD08:00Sydney Kingsford Smith
15 Apr
SYD10:20Sydney Kingsford Smith
22h 24m
2 stops
LGA18:44New York LaGuardia
£794
United Airlines
22 Feb
LGA15:36New York LaGuardia
23h 24m
1 stop
SYD07:00Sydney Kingsford Smith
10 Mar
SYD11:50Sydney Kingsford Smith
24h 01m
1 stop
LGA20:51New York LaGuardia
£799

momondo Fare Finder

 
Customise your flight search to find flights from New York to Australia 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 February 2026.
Use the filters below to find and compare flights from New York to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkSydney

EWR - SYD

EWRSYD

Newark

Wed 4/3

09:10-07:25

1 stop30h 15m

Sydney Kingsford Smith

Wed 11/3

14:00-16:26

2 stops41h 26m

£707

NewarkSydney

EWR - SYD

EWRSYD

Newark

Fri 3/4

14:25-08:20

2 stops26h 55m

Sydney Kingsford Smith

Fri 17/4

09:20-16:30

1 stop21h 10m

£761

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 22/2

14:59-08:30

2 stops25h 31m

Sydney Kingsford Smith

Tue 10/3

09:40-18:43

2 stops24h 03m

£764

NewarkSydney

EWR - SYD

EWRSYD

Newark

Fri 3/4

14:25-08:20

2 stops26h 55m

Sydney Kingsford Smith

Fri 17/4

09:20-19:57

2 stops24h 37m

£764

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 22/2

14:59-08:30

2 stops25h 31m

Sydney Kingsford Smith

Tue 10/3

13:15-21:59

2 stops23h 44m

£765

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Mon 30/3

13:59-07:50

2 stops26h 51m

Sydney Kingsford Smith

Tue 14/4

09:15-20:14

2 stops24h 59m

£770

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 1/3

15:20-08:30

2 stops25h 10m

Sydney Kingsford Smith

Wed 4/3

10:40-17:11

2 stops22h 31m

£780

NewarkSydney

EWR - SYD

EWRSYD

Newark

Tue 24/2

14:30-08:30

2 stops26h 00m

Sydney Kingsford Smith

Tue 3/3

10:40-17:55

2 stops23h 15m

£780

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Wed 4/3

15:36-07:00

1 stop23h 24m

Sydney Kingsford Smith

Wed 11/3

11:50-19:17

1 stop22h 27m

£790

NewarkSydney

EWR - SYD

EWRSYD

Newark

Mon 16/2

18:00-09:15

1 stop23h 15m

Sydney Kingsford Smith

Tue 17/3

12:10-18:57

1 stop21h 47m

£790

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Australia from

How to get the cheapest flight ticket from New York to Australia

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 cheapest month to fly to Australia?

The month of February is, on average, the cheapest month to fly to Australia from New York, with most prices found around £786. The month of March is another great option to travel to Australia, with average flight prices from New York averaging around £879.

How far in advance should I book a flight to Australia?

You are more likely to see cheaper flights to Australia from New York when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around £1,021 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from New York for as low as £881 on momondo.

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

You could potentially save up to 27% on your flight if you consider stops on a New York to Australia flight.

Cheap New York to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York to Australia

Fastest flight time

22h 30m

Direct flights

None
The fastest flight from New York to Australia takes 22h 30m
There are no direct flights from New York to Australia. There are no popular flight routes from New York to Australia.
Search flight deals

  • When did momondo last update prices for flights from New York to Australia?

    Prices for flights from New York to Australia refresh daily.

  • How old do you have to be to fly from New York to Australia?

    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 Australia.

  • What documentation or ID do you need to fly to Australia?

    The travel and health documents required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from New York to Australia?

Why use momondo?

Why should I use momondo to find a flight deal from New York to Australia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New York to Australia. momondo saves you time and could save you money on your trip.

Can I find flights from New York to Australia with flexible booking policies on momondo?

Flights from New York to Australia 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 Australia?

Once you have performed a search for New York to Australia 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 Australia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Australia, momondo offers a useful price alert feature which will track prices for flights to Australia from New York and alert you when they change.

An easier way to manage your Australia trip

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