What are the cheapest airlines to fly from New Jersey to Sydney one-way?

One-way options have recently been found by users for as low as $659 on Philippine Airlines. Other airlines that offer cheap prices include Fiji Airways from $688 and Alaska Airlines from $760 one-way.

What are the most popular routes from New Jersey to Sydney?

The most popular flight routes from New Jersey to Sydney are New York John F Kennedy Intl - Sydney Kingsford Smith, Newark - Sydney Kingsford Smith and New York LaGuardia - Sydney Kingsford Smith.

What are the most popular airlines that fly from New Jersey to Sydney?

Consider American Airlines, Air Canada or Delta when booking your flight. These represent the most popular airlines when flying from New Jersey to Sydney.

How far in advance should I book a flight from New Jersey to Sydney?

Users have found that booking a flight from New Jersey to Sydney at least 60 days early can save you up to 47% on average compared to booking a flight this week. If booking 60 days before your flight isn’t an option for you, users have found flights from New Jersey to Sydney for as little as $1,330 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,408 for flights departing within the next 3 days.

What is the cheapest month to fly from New Jersey to Sydney?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to Sydney. Flights to Sydney from New Jersey in February are about $1,436 on average during February, but can be found for as low as $944.

What airport do you fly into for flights to Sydney from New Jersey?

If you book a flight to Sydney from New Jersey, you will be flying to Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 4.6 mi from the center of Sydney.

Can I find deals for flights from New Jersey to Sydney that include hotel bookings?

Yes. In addition to deals on New Jersey to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from New Jersey to Sydney?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Jersey to Sydney.

Can I find deals for business class flights from New Jersey to Sydney?

Yes. Cheapflights offers flight deals from New Jersey to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$501+ Flights from New Jersey to Sydney

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from New Jersey to Sydney with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from New Jersey to Sydney

Round-trip from	$1,007 (Mytrip)
One-way from	$501 (Mytrip)
Popular in	December
Cheapest in	February
Average price	$1,460

From New Jersey to Sydney Kingsford Smith

Search Deals

One-way flight from New Jersey to Sydney Kingsford Smith

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($233 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($50 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Find flight deals from New Jersey to Sydney

Cheapest flights from New Jersey to Sydney
Explore the most affordable flight options available from New Jersey to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

mié. 8/272:59 pmEWR - SYD

2 stops30h 46mMultiple Airlines

mié. 9/31:15 pmSYD - EWR

2 stops31h 18mMultiple Airlines

Deal found 6/10

$1,007

mié. 9/36:40 pmPHL - SYD

2 stops54h 00mMultiple Airlines

dom. 9/145:45 pmSYD - PHL

1 stop34h 17mMultiple Airlines

Deal found 6/11

$1,073

sáb. 11/16:35 pmPHL - SYD

2 stops26h 55mFiji Airways

sáb. 11/152:30 pmSYD - PHL

2 stops22h 43mFiji Airways

Deal found 6/11

$1,202

mar. 9/29:00 amEWR - SYD

1 stop32h 30mAlaska Airlines

mié. 9/245:45 pmSYD - EWR

1 stop26h 14mAlaska Airlines

Deal found 6/10

$1,272

mar. 8/196:59 pmLGA - SYD

2 stops37h 11mFiji Airways

jue. 9/41:15 pmSYD - LGA

2 stops24h 20mFiji Airways

Deal found 6/10

$1,306

mar. 10/217:20 amJFK - SYD

2 stops33h 10mAlaska Airlines

lun. 10/275:25 pmSYD - JFK

2 stops29h 28mAlaska Airlines

Deal found 6/11

$1,307

lun. 11/39:55 amLGA - SYD

3 stops34h 35mMultiple Airlines

sáb. 11/82:30 pmSYD - LGA

3 stops35h 01mMultiple Airlines

Deal found 6/10

$1,310

lun. 8/411:33 amJFK - SYD

2 stops29h 32mMultiple Airlines

dom. 8/179:10 amSYD - JFK

2 stops39h 21mMultiple Airlines

Deal found 6/11

$1,321

jue. 8/289:30 pmJFK - SYD

2 stops45h 30mChina Eastern

mié. 9/38:30 pmSYD - JFK

2 stops39h 24mChina Eastern

Deal found 6/12

$1,330

dom. 8/36:15 pmEWR - SYD

1 stop23h 05mAir Canada

mar. 8/199:20 amSYD - EWR

2 stops36h 17mAir Canada

Deal found 6/11

$1,359

mar. 9/25:29 pmJFK - SYD

2 stops33h 41mIberia

dom. 9/218:45 pmSYD - JFK

2 stops56h 45mIberia

Deal found 6/12

$1,371

lun. 10/209:00 amJFK - SYD

2 stops56h 20mAir Canada

mar. 11/411:20 amSYD - JFK

2 stops49h 22mAir Canada

Deal found 6/11

$1,372

Best flights from New Jersey to Sydney
Discover carefully curated flight deals from New Jersey to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated junio 12, 2025.

mié. 8/272:59 pmEWR - SYD

2 stops30h 46mMultiple Airlines

mié. 9/31:15 pmSYD - EWR

2 stops31h 18mMultiple Airlines

Deal found 6/10

$1,007

mar. 9/26:45 pmPHL - SYD

2 stops27h 00mFiji Airways

mar. 9/161:15 pmSYD - PHL

2 stops24h 14mFiji Airways

Deal found 6/11

$1,203

mar. 9/29:00 amEWR - SYD

1 stop32h 30mAlaska Airlines

mié. 9/245:45 pmSYD - EWR

1 stop26h 14mAlaska Airlines

Deal found 6/10

$1,272

jue. 8/289:30 pmJFK - SYD

2 stops45h 30mChina Eastern

mié. 9/38:30 pmSYD - JFK

2 stops39h 24mChina Eastern

Deal found 6/12

$1,330

dom. 8/36:15 pmEWR - SYD

1 stop23h 05mAir Canada

mar. 8/199:20 amSYD - EWR

2 stops36h 17mAir Canada

Deal found 6/11

$1,359

dom. 8/34:29 pmJFK - SYD

1 stop24h 36mQantas Airways

dom. 8/179:10 amSYD - JFK

1 stop21h 11mQantas Airways

Deal found 6/10

$1,438

mar. 8/126:28 pmPHL - SYD

1 stop22h 27mAir New Zealand

mar. 8/2611:50 amSYD - PHL

2 stops24h 36mAir New Zealand

Deal found 6/10

$1,459

lun. 8/252:00 amJFK - SYD

1 stop27h 15mANA

lun. 9/88:55 pmSYD - JFK

1 stop28h 05mANA

Deal found 6/10

$1,486

mar. 8/192:10 amJFK - SYD

1 stop39h 50mPhilippine Airlines

jue. 9/410:10 amSYD - JFK

1 stop27h 30mPhilippine Airlines

Deal found 6/12

$1,525

dom. 8/39:35 amJFK - SYD

1 stop31h 00mDelta

dom. 8/179:25 amSYD - JFK

2 stops27h 05mDelta

Deal found 6/11

$1,540

lun. 8/257:50 pmJFK - SYD

2 stops33h 10mTurkish Airlines

dom. 9/78:55 pmSYD - JFK

2 stops45h 35mTurkish Airlines

Deal found 6/11

$1,544

lun. 8/113:29 pmJFK - SYD

1 stop25h 36mAmerican Airlines

mar. 8/269:10 amSYD - JFK

2 stops24h 19mAmerican Airlines

Deal found 6/12

$1,546

Last-minute flights from New Jersey to Sydney
Discover last-minute flight deals from New Jersey to Sydney. Data last updated junio 12, 2025 and is based on user searches.

lun. 6/1611:37 amJFK - SYD

1 stop29h 28mMultiple Airlines

dom. 6/295:45 pmSYD - JFK

1 stop25h 45mMultiple Airlines

Deal found 6/9

$1,365

mié. 6/1810:15 amEWR - SYD

1 stop31h 15mMultiple Airlines

mié. 6/2510:10 amSYD - EWR

2 stops50h 20mMultiple Airlines

Deal found 6/11

$1,585

jue. 6/1910:00 amJFK - SYD

1 stop32h 40mCathay Pacific

lun. 6/309:50 pmSYD - JFK

1 stop36h 45mCathay Pacific

Deal found 6/12

$1,871

vie. 6/207:25 pmJFK - SYD

2 stops47h 35mMultiple Airlines

sáb. 7/197:40 pmSYD - JFK

1 stop41h 25mMultiple Airlines

Deal found 6/12

$1,568

vie. 6/206:10 pmEWR - SYD

1 stop23h 10mAir Canada

vie. 7/189:20 amSYD - EWR

2 stops24h 35mAir Canada

Deal found 6/12

$1,797

vie. 6/203:30 pmLGA - SYD

2 stops25h 50mAir Canada

vie. 7/189:20 amSYD - LGA

2 stops24h 11mAir Canada

Deal found 6/11

$1,924

vie. 6/203:29 pmJFK - SYD

2 stops25h 06mDelta

vie. 7/189:25 amSYD - JFK

1 stop22h 45mDelta

Deal found 6/12

$1,977

sáb. 6/218:15 pmEWR - SYD

1 stop44h 40mUnited Airlines

mié. 7/239:30 amSYD - EWR

1 stop21h 15mUnited Airlines

Deal found 6/10

$1,878

sáb. 6/211:17 pmLGA - SYD

2 stops27h 43mUnited Airlines

mié. 7/2310:20 amSYD - LGA

2 stops25h 31mUnited Airlines

Deal found 6/11

$1,915

sáb. 6/211:17 pmLGA - SYD

2 stops30h 08mANA

sáb. 7/128:55 pmSYD - LGA

2 stops31h 23mANA

Deal found 6/12

$1,946

sáb. 6/213:29 pmEWR - SYD

2 stops25h 06mDelta

mié. 7/239:25 amSYD - EWR

2 stops22h 30mDelta

Deal found 6/11

$1,977

dom. 6/225:49 pmJFK - SYD

1 stop23h 16mQantas Airways

vie. 8/19:10 amSYD - JFK

1 stop24h 46mQantas Airways

Deal found 6/12

$1,832

One-way flights from New Jersey to Sydney
Search for one-way flight options from New Jersey to Sydney. Find affordable one-way fares based on user searches. Data last updated junio 12, 2025.

mar. 8/262:59 pmEWR - SYD

2 stops30h 46mMultiple Airlines

Deal found 6/11

$501

mié. 6/258:15 amPHL - SYD

1 stop32h 50mMultiple Airlines

Deal found 6/11

$551

sáb. 8/162:10 amJFK - SYD

1 stop39h 50mPhilippine Airlines

Deal found 6/12

$659

jue. 6/266:59 amJFK - SYD

2 stops34h 31mMultiple Airlines

Deal found 6/12

$661

mié. 6/2510:59 pmLGA - SYD

2 stops42h 31mMultiple Airlines

Deal found 6/11

$661

mar. 8/266:59 pmLGA - SYD

2 stops37h 11mFiji Airways

Deal found 6/12

$688

jue. 7/317:52 amEWR - SYD

1 stop33h 38mAlaska Airlines

Deal found 6/10

$760

lun. 8/44:29 pmJFK - SYD

1 stop24h 36mQantas Airways

Deal found 6/11

$768

dom. 6/159:25 pmJFK - SYD

2 stops45h 35mChina Eastern

Deal found 6/12

$769

vie. 8/229:30 amJFK - SYD

2 stops32h 00mAlaska Airlines

Deal found 6/10

$773

dom. 8/176:11 pmLGA - SYD

1 stop22h 44mQantas Airways

Deal found 6/12

$796

lun. 8/252:00 amJFK - SYD

1 stop41h 25mANA

Deal found 6/12

$825

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Jersey to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkSydney

EWR - SYD

EWRSYD

Newark

mié. 8/27

2:59 pm-11:45 am

2 stops30h 46m

Sydney Kingsford Smith

mié. 9/3

1:15 pm-6:33 am

2 stops31h 18m

$1,007

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

mié. 9/3

6:40 pm-2:40 pm

2 stops54h 00m

Sydney Kingsford Smith

dom. 9/14

5:45 pm-2:02 pm

1 stop34h 17m

$1,073

PhiladelphiaSydney

PHL - SYD

PHLSYD

Philadelphia

mar. 9/2

6:45 pm-11:45 am

2 stops27h 00m

Sydney Kingsford Smith

mar. 9/16

1:15 pm-11:29 pm

2 stops24h 14m

$1,203

NewarkSydney

EWR - SYD

EWRSYD

Newark

mar. 9/2

9:00 am-7:30 am

1 stop32h 30m

Sydney Kingsford Smith

mié. 9/24

5:45 pm-5:59 am

1 stop26h 14m

$1,272

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

mar. 8/19

6:59 pm-10:10 pm

2 stops37h 11m

Sydney Kingsford Smith

jue. 9/4

1:15 pm-11:35 pm

2 stops24h 20m

$1,306

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

mar. 10/21

7:20 am-7:30 am

2 stops33h 10m

Sydney Kingsford Smith

lun. 10/27

5:25 pm-7:53 am

2 stops29h 28m

$1,307

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

lun. 11/3

9:55 am-12:30 pm

3 stops34h 35m

Sydney Kingsford Smith

sáb. 11/8

2:30 pm-9:31 am

3 stops35h 01m

$1,310

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

lun. 8/4

11:33 am-7:05 am

2 stops29h 32m

Sydney Kingsford Smith

dom. 8/17

9:10 am-10:31 am

2 stops39h 21m

$1,321

New YorkSydney

JFK - SYD

JFKSYD

New York John F Kennedy Intl

jue. 8/28

9:30 pm-9:00 am

2 stops45h 30m

Sydney Kingsford Smith

mié. 9/3

8:30 pm-9:54 pm

2 stops39h 24m

$1,330

NewarkSydney

EWR - SYD

EWRSYD

Newark

dom. 8/3

6:15 pm-7:20 am

1 stop23h 05m

Sydney Kingsford Smith

mar. 8/19

9:20 am-7:37 am

2 stops36h 17m

$1,359

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 60 results

...

Best time to book a flight from New Jersey to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from New Jersey with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Jersey to Sydney

What is the cheapest month to book a flight from New Jersey to Sydney?

Currently, March is the cheapest month in which you can book a flight from New Jersey to Sydney (average of $1,041). Flying from New Jersey to Sydney in December is currently the most expensive (average of $1,635). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from NJ to SYD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Jersey to Sydney as you normally would.

Rainfall in Sydney by month

In terms of precipitation, rainfall in Sydney ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

Temperature in Sydney by month

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Sydney

Peruse reviews from past customers who have flown with Air Tahiti Nui, Japan Airlines and ANA from New Jersey to Sydney to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air Tahiti Nui

8.7

Very good

64 reviews

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Air Tahiti Nui

8.7

Very good

64 reviews

Air Tahiti Nui

8.7

Very good

64 reviews

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Japan Airlines

8.3

Very good

1,489 reviews

Air Tahiti Nui

8.7

Very good

64 reviews

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

ANA

8.3

Very good

882 reviews

Air Tahiti Nui

8.7

Very good

64 reviews

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Fiji Airways

8.1

Very good

194 reviews

Air Tahiti Nui

8.7

Very good

64 reviews

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Emirates

8.1

Very good

3,264 reviews

Air Tahiti Nui

8.7

Very good

64 reviews

Reviews

1 / 2

10.0

Excellent

Isabelle,Apr 2023

AKL - PPT

Related info for your journey

What airport do you fly into for flights to Sydney from New Jersey?
If you book a flight to Sydney from New Jersey, you will be flying to Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 4.6 mi from the center of Sydney.
What are the cheapest airlines to fly from New Jersey to Sydney one-way?
One-way options have recently been found by users for as low as $659 on Philippine Airlines. Other airlines that offer cheap prices include Fiji Airways from $688 and Alaska Airlines from $760 one-way.
What are the most popular routes from New Jersey to Sydney?
The most popular flight routes from New Jersey to Sydney are New York John F Kennedy Intl - Sydney Kingsford Smith, Newark - Sydney Kingsford Smith and New York LaGuardia - Sydney Kingsford Smith.
Can I find deals for flights from New Jersey to Sydney that include hotel bookings?
Yes. In addition to deals on New Jersey to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from New Jersey to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Jersey to Sydney.
Can I find deals for business class flights from New Jersey to Sydney?
Yes. Cheapflights offers flight deals from New Jersey to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from New Jersey to Sydney?
Currently, March is the cheapest month in which you can book a flight from New Jersey to Sydney (average of $1,041). Flying from New Jersey to Sydney in December is currently the most expensive (average of $1,635). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Wollongong

Parramatta

Manly

Coogee

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from New Jersey to Sydney

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$875	Average$1,403	FlexibilityNo cancel fee	On-time67%
American Airlines	Cheapest$907	Average$1,622	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$955	Average$1,318	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$958	Average$1,296	FlexibilityNo cancel fee	On-time69%
Qantas Airways	Cheapest$1,432	Average$1,795	FlexibilityNo cancel fee	On-time74%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$501+ Cheap flights from New Jersey to Sydney (SYD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New Jersey to Sydney with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from New Jersey to Sydney

Keep the following information in mind while searching for New Jersey to Sydney flight deals. Data was last updated junio 12, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from New Jersey to Sydney

Cheapest flights from New Jersey to SydneyExplore the most affordable flight options available from New Jersey to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

Explore the most affordable flight options available from New Jersey to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Jersey to Sydney that are best for you.

Best time to book a flight from New Jersey to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from New Jersey with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from New Jersey to Sydney

What is the cheapest month to book a flight from New Jersey to Sydney?

What is the cheapest time of day to fly from NJ to SYD?

Find hourly flight availability from New Jersey to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

Reviews of airlines servicing Sydney

Related info for your journey

Find useful and relevant information for your journey from New Jersey to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Sydney from New Jersey?

What are the cheapest airlines to fly from New Jersey to Sydney one-way?

What are the most popular routes from New Jersey to Sydney?

Can I find deals for flights from New Jersey to Sydney that include hotel bookings?

How can I find direct flights from New Jersey to Sydney?

Can I find deals for business class flights from New Jersey to Sydney?

What is the cheapest month to book a flight from New Jersey to Sydney?

Traveling to a place near New Jersey?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New Jersey to Sydney

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from New Jersey to Sydney

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from New Jersey to Sydney
Explore the most affordable flight options available from New Jersey to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.