What is the cheapest airline that flies from New York to Australia?

United Airlines, Alaska Airlines, and Fiji Airways are the most popular carriers operating from New York to Australia

How long is the flight from New York to Australia?

Flight times from New York to Australia vary, but if you’re flying out of New York and flying into Sydney (one of the most popular routes), then the duration is 25h 45m on average. Another popular route from New York to Australia is flying from Newark to Sydney, which will take roughly 26h 25m. Keep in mind that layovers or delays could extend your travel time.

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.

£447 Cheap Flights from New York to Australia in 2025

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Find the cheapest flights from New York to Australia

Round-trip

One-way

Last minute

Cheap return flights

13:05 - 09:35LGA-SYD

28h 30m2 stops

11:20 - 12:22SYD-LGA

41h 02m2 stops

£654Air Canada

Find Deal

Tue, 4 Nov - Fri, 14 Nov

18:30 - 09:35EWR-SYD

23h 05m1 stop

11:20 - 16:53SYD-EWR

21h 33m1 stop

£654Air Canada

Find Deal

Tue, 4 Nov - Fri, 14 Nov

18:30 - 09:35EWR-SYD

23h 05m1 stop

11:20 - 20:34SYD-EWR

25h 14m2 stops

£659Air Canada

Find Deal

Tue, 4 Nov - Fri, 14 Nov

13:05 - 09:35LGA-SYD

28h 30m2 stops

11:20 - 09:13SYD-LGA

37h 53m1 stop

£683Air Canada

Find Deal

Tue, 4 Nov - Fri, 14 Nov

11:05 - 09:35EWR-SYD

30h 30m2 stops

11:20 - 20:37SYD-EWR

25h 17m2 stops

£683Air Canada

Find Deal

Tue, 4 Nov - Fri, 14 Nov

08:15 - 07:20EWR-SYD

33h 05m1 stop

09:20 - 23:21SYD-EWR

28h 01m1 stop

£705Air Canada

Find Deal

Sun, 14 Sep - Sun, 21 Sep

18:30 - 08:00EWR-SYD

22h 30m1 stop

12:10 - 19:05SYD-EWR

22h 55m1 stop

£743United Airlines

Find Deal

Mon, 20 Oct - Mon, 3 Nov

17:20 - 08:00EWR-SYD

23h 40m1 stop

11:50 - 16:21SYD-EWR

20h 31m1 stop

£746United Airlines

Find Deal

Mon, 20 Oct - Mon, 3 Nov

15:41 - 07:00LGA-SYD

23h 19m1 stop

11:50 - 16:24SYD-LGA

20h 34m1 stop

£750United Airlines

Find Deal

Mon, 3 Nov - Sun, 16 Nov

16:35 - 11:45EWR-SYD

29h 10m2 stops

13:45 - 05:54SYD-EWR

30h 09m3 stops

£900

Find Deal

Sat, 13 Sep - Sat, 20 Sep

Air Canada flights from New York to Australia

Our best Air Canada deals on New York to Australia flight tickets

Air Canada

4 Nov

LGA13:05New York LaGuardia

28h 30m

2 stops

SYD09:35Sydney Kingsford Smith

14 Nov

SYD11:20Sydney Kingsford Smith

41h 02m

2 stops

LGA12:22New York LaGuardia

£654

Find similar

Air Canada

4 Nov

EWR18:30Newark

23h 05m

1 stop

SYD09:35Sydney Kingsford Smith

14 Nov

SYD11:20Sydney Kingsford Smith

25h 14m

2 stops

EWR20:34Newark

£659

Find similar

Air Canada

4 Nov

LGA13:05New York LaGuardia

28h 30m

2 stops

SYD09:35Sydney Kingsford Smith

14 Nov

SYD11:20Sydney Kingsford Smith

37h 53m

1 stop

LGA09:13New York LaGuardia

£683

Find similar

United Airlines flights from New York to Australia

Our best United Airlines deals on New York to Australia flight tickets

United Airlines

20 Oct

EWR18:30Newark

22h 30m

1 stop

SYD08:00Sydney Kingsford Smith

3 Nov

SYD12:10Sydney Kingsford Smith

22h 55m

1 stop

EWR19:05Newark

£743

Find similar

United Airlines

20 Oct

EWR17:20Newark

23h 40m

1 stop

SYD08:00Sydney Kingsford Smith

3 Nov

SYD11:50Sydney Kingsford Smith

20h 31m

1 stop

EWR16:21Newark

£746

Find similar

United Airlines

3 Nov

LGA15:41New York LaGuardia

23h 19m

1 stop

SYD07:00Sydney Kingsford Smith

17 Nov

SYD11:50Sydney Kingsford Smith

20h 34m

1 stop

LGA16:24New York LaGuardia

£750

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Tue 4/11

13:05-09:35

2 stops28h 30m

Sydney Kingsford Smith

Fri 14/11

11:20-12:22

2 stops41h 02m

£654

NewarkSydney

EWR - SYD

EWRSYD

Newark

Tue 4/11

18:30-09:35

1 stop23h 05m

Sydney Kingsford Smith

Fri 14/11

11:20-16:53

1 stop21h 33m

£654

NewarkSydney

EWR - SYD

EWRSYD

Newark

Tue 4/11

18:30-09:35

1 stop23h 05m

Sydney Kingsford Smith

Fri 14/11

11:20-20:34

2 stops25h 14m

£659

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Tue 4/11

13:05-09:35

2 stops28h 30m

Sydney Kingsford Smith

Fri 14/11

11:20-09:13

1 stop37h 53m

£683

NewarkSydney

EWR - SYD

EWRSYD

Newark

Tue 4/11

11:05-09:35

2 stops30h 30m

Sydney Kingsford Smith

Fri 14/11

11:20-20:37

2 stops25h 17m

£683

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sun 14/9

08:15-07:20

1 stop33h 05m

Sydney Kingsford Smith

Sun 21/9

09:20-23:21

1 stop28h 01m

£705

NewarkSydney

EWR - SYD

EWRSYD

Newark

Mon 20/10

18:30-08:00

1 stop22h 30m

Sydney Kingsford Smith

Mon 3/11

12:10-19:05

1 stop22h 55m

£743

NewarkSydney

EWR - SYD

EWRSYD

Newark

Mon 20/10

17:20-08:00

1 stop23h 40m

Sydney Kingsford Smith

Mon 3/11

11:50-16:21

1 stop20h 31m

£746

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Mon 3/11

15:41-07:00

1 stop23h 19m

Sydney Kingsford Smith

Sun 16/11

11:50-16:24

1 stop20h 34m

£750

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sat 13/9

16:35-11:45

2 stops29h 10m

Sydney Kingsford Smith

Sat 20/9

13:45-05:54

3 stops30h 09m

£900

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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 £892. The month of August is another great option to travel to Australia, with average flight prices from New York averaging around £978.

What is the cheapest day to depart on your flight to Australia?

The cheapest day to depart on your flight to Australia is on a Tuesday when prices can be found for as low as £1,018. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Australia is Wednesday, with ticket prices averaging around £1,039.

What is the cheapest New York to Australia flight route?

Fly from New York John F Kennedy Intl to Sydney Kingsford Smith for the best New York - Australia flight prices

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 £1,140 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 £979 on momondo.

What cabin class options are available on New York to Australia flights?

There are 1 cabin classes available to choose from on New York to Australia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

Best price found	£447
Fastest flight time	21h 56m
Direct flights	None
Airports in Australia	1 airport

The best one-way flight to Australia from New York in the past 72 hours is £447. The best return flight deal from New York to Australia found on momondo in the last 72 hours is £654.

The fastest flight from New York to Australia takes 21h 56m

There are no direct flights from New York to Australia. Popular non-direct routes for this connection are New York LaGuardia Airport - Sydney Kingsford Smith Airport and Newark Airport - Sydney Kingsford Smith Airport.

There is 1 airport near Australia: Sydney Kingsford Smith (SYD)

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?
Based on momondo bookings for flights between New York and Australia, the leading plane model is Boeing 787-9 Dreamliner, making up 100.00% of the total bookings.

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.