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$495+ Cheap flights from Newark (EWR) 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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SYD
Oct 26 — Nov 21
Sun 10/26
Sun 11/2
1 adult, Economy
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Cheapflights Tip: The best prices from Newark to Sydney Kingsford Smith are usually found in March or September, booked 44 days in advance, depart on a Sunday or Friday and return on a Saturday

Cheap flight deals from Newark to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,029
(Trip.com)

One-way from

$495
(flugladen.de)

Popular in

December

Cheapest in

March

Average price

$1,062
Provider with most accurate pricing for Newark-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Newark-Sydney Kingsford Smith flights.
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From Newark to Sydney Kingsford Smith
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One-way flight from Newark to Sydney Kingsford Smith
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Highest demand for flights based on searches. 9% potential increase in price ($131 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Newark to Sydney

Cheapest flights from Newark to Sydney
Explore the most affordable flight options available from Newark to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 26, 2025.

This Trip.com deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/811:30 amEWR - SYD
2 stops29h 45mMultiple Airlines
Sat 11/1512:10 pmSYD - EWR
2 stops28h 24mMultiple Airlines
Deal found 9/24$1,029
This KAYAK deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/21:00 pmEWR - SYD
2 stops39h 15mANA
Tue 1/2712:25 pmSYD - EWR
2 stops39h 53mANA
Deal found 9/25$1,054
This Alaska Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:29 pmEWR - SYD
2 stops33h 16mAlaska Airlines
Tue 10/219:40 pmSYD - EWR
2 stops35h 49mAlaska Airlines
Deal found 9/24$1,060
This Alaska Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:29 pmEWR - SYD
2 stops33h 16mAlaska Airlines
Thu 11/139:40 pmSYD - EWR
2 stops33h 45mAlaska Airlines
Deal found 9/24$1,070
This Alaska Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:29 pmEWR - SYD
2 stops33h 16mAlaska Airlines
Sun 10/269:40 pmSYD - EWR
2 stops35h 49mAlaska Airlines
Deal found 9/24$1,074
This Alaska Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/217:19 amEWR - SYD
2 stops45h 26mAlaska Airlines
Fri 11/149:40 pmSYD - EWR
2 stops36h 49mAlaska Airlines
Deal found 9/23$1,079
This Alaska Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/247:29 pmEWR - SYD
2 stops33h 16mAlaska Airlines
Sun 11/169:40 pmSYD - EWR
2 stops33h 45mAlaska Airlines
Deal found 9/23$1,084
This Alaska Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/167:29 pmEWR - SYD
2 stops33h 16mAlaska Airlines
Thu 10/239:40 pmSYD - EWR
2 stops35h 49mAlaska Airlines
Deal found 9/25$1,088
This Alaska Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/217:19 amEWR - SYD
2 stops45h 26mAlaska Airlines
Thu 11/139:40 pmSYD - EWR
2 stops33h 45mAlaska Airlines
Deal found 9/23$1,089
This Alaska Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/227:19 amEWR - SYD
2 stops45h 26mAlaska Airlines
Fri 11/149:40 pmSYD - EWR
2 stops35h 26mAlaska Airlines
Deal found 9/23$1,098
This Alaska Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/227:19 amEWR - SYD
2 stops45h 26mAlaska Airlines
Thu 11/139:40 pmSYD - EWR
2 stops36h 49mAlaska Airlines
Deal found 9/23$1,108

Cheapflights Fare Finder

 
Customize your flight search to find flights from Newark 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, Cheapflights users made 2,558,603 searches. Data last updated September 26, 2025.
Use the filters below to find and compare flights from Newark Airport to Sydney that are best for you.

Fly from

Newark

Fly to

Sydney

Route

Depart

Return

Price

NewarkSydney

EWR - SYD

EWRSYD

Newark

Thu 10/16

7:29 pm-7:45 pm

2 stops33h 16m

Sydney Kingsford Smith

Thu 10/23

9:40 pm-6:29 pm

2 stops35h 49m

$1,088

NewarkSydney

EWR - SYD

EWRSYD

Newark

Tue 10/21

7:19 am-7:45 pm

2 stops45h 26m

Sydney Kingsford Smith

Sun 11/9

9:40 pm-5:06 pm

2 stops35h 26m

$1,089

NewarkSydney

EWR - SYD

EWRSYD

Newark

Fri 1/23

6:25 pm-7:45 pm

2 stops33h 20m

Sydney Kingsford Smith

Sat 1/31

9:40 pm-2:40 pm

1 stop33h 00m

$1,132

NewarkSydney

EWR - SYD

EWRSYD

Newark

Wed 2/25

3:45 pm-7:45 pm

2 stops36h 00m

Sydney Kingsford Smith

Sat 3/7

9:40 pm-1:40 pm

2 stops32h 00m

$1,148

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sun 11/16

4:25 pm-7:45 pm

2 stops35h 20m

Sydney Kingsford Smith

Tue 12/2

9:40 pm-3:29 pm

2 stops33h 49m

$1,207

NewarkSydney

EWR - SYD

EWRSYD

Newark

Wed 1/14

5:50 pm-7:45 pm

2 stops33h 55m

Sydney Kingsford Smith

Sat 1/31

9:40 pm-3:23 pm

2 stops33h 43m

$1,275

NewarkSydney

EWR - SYD

EWRSYD

Newark

Thu 10/23

6:04 pm-7:45 pm

2 stops34h 41m

Sydney Kingsford Smith

Sun 11/16

9:40 pm-2:23 pm

2 stops32h 43m

$1,288

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sat 10/25

9:00 am-7:45 pm

2 stops67h 45m

Sydney Kingsford Smith

Sat 11/15

9:40 pm-5:45 am

2 stops24h 05m

$1,291

NewarkSydney

EWR - SYD

EWRSYD

Newark

Thu 12/4

6:10 pm-7:45 pm

2 stops33h 35m

Sydney Kingsford Smith

Sat 12/13

9:40 pm-3:46 pm

2 stops34h 06m

$1,324

NewarkSydney

EWR - SYD

EWRSYD

Newark

Fri 1/16

5:50 pm-7:45 pm

2 stops33h 55m

Sydney Kingsford Smith

Sat 1/31

9:40 pm-3:23 pm

2 stops33h 43m

$1,363

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/24

Showing 1-10 of 23 results
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Compare providers for flights from Newark to Sydney

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Newark to Sydney in September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Newark Airport-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Newark Airport-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Newark Airport-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Newark Airport-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Newark Airport-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Newark to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Newark 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 Newark Airport to Sydney

How far ahead should I book a flight from Newark Airport to Sydney?

Use this chart to determine the optimal time to book a round-trip flight from Newark to Sydney. Price data was last updated on September 19, 2025.

To ensure you get the cheapest price possible for a flight from Newark Airport to Sydney, you should look to book at least 44 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Newark Airport to Sydney?

Currently, March is the cheapest month in which you can book a flight from Newark Airport to Sydney (average of $1,032). Flying from Newark Airport to Sydney in December is currently the most expensive (average of $1,626). 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 EWR to SYD?

Find hourly flight availability from Newark 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 September 26, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 33% on flights from Newark Airport to Sydney by exploring options for tickets in the evening.

What is the cheapest day to fly from Newark Airport to Sydney?

Use this chart to determine the cheapest time to fly round-trip from Newark to Sydney. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Newark Airport to Sydney flight should consider departing on Monday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Newark Airport to Sydney?

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated September 26, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Newark Airport to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,973 reviews

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,928 reviews
Delta
8.0
Very good
7,973 reviews

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,973 reviews

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Air Canada
7.1
Good
10,000 reviews
Delta
8.0
Very good
7,973 reviews

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Newark 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 Newark?

    Sydney Kingsford Smith (SYD), located 4.6 mi from the city center, is the airport you fly into when you book flights from Newark to Sydney. 4 airlines have flights to Kingsford Smith from Newark on a regular basis. Booking flights from Newark to Sydney Kingsford Smith should not be difficult; the airport handles an average of 0 inbound flights from Newark per day.

  • How long is the flight from Newark Airport to Sydney?

    Departing from Newark Airport to Sydney will take you 33h 16m. The distance between Newark Airport and Sydney is about 9923 mi.

  • What are the cheapest airlines flying from Newark Airport to Sydney round-trip?

    Delta, at $863, was found to be the cheapest airline from Newark Airport to Sydney.Alternate airlines to your destination round-trip include Air Canada and United Airlines. Delta is 32% cheaper than the average price of flights available within the next 90 days to this destination.

  • Where are the most common layover locations when flying from Newark Airport to Sydney?

    Flights departing from Newark Airport and landing in Sydney layover in Los Angeles most frequently. San Francisco sees the next most layovers on Newark Airport to Sydney flights.

  • What are some popular things to do or see while on a layover in Los Angeles?

    Los Angeles travelers tend to visit Hollywood Bowl, Hollywood Walk of Fame, and Little Tokyo more than anywhere else. Hollywood Bowl, Hollywood Walk of Fame, and Little Tokyo can be accessed by traveling approximately 12.5 mi, 11.7 mi, and 12.1 mi, respectively from Los Angeles. Those looking to explore during their layover in Los Angeles can rent a car from Los Angeles for about $39 per day.

  • What are some popular points of interest to see during a layover in San Francisco?

    If you're on a layover in San Francisco and looking for things to do, consider visiting Fisherman's Wharf, Union Square, or Bill Graham Civic Auditorium. Those on a layover in San Francisco interested in visiting Fisherman's Wharf, Union Square, or Bill Graham Civic Auditorium can do so by traveling 13.0 mi, 11.6 mi, and 11.1 mi, respectively from San Francisco. Travelers can rent a car at San Francisco for an average daily rate of $56 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Newark Airport to Sydney flights?

    Newark Airport to Sydney flights that have layovers will least frequently stop in Vancouver.

  • Can I find deals for flights from Newark to Sydney that include hotel bookings?

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

  • How can I find direct flights from Newark to Sydney?

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

  • Can I find deals for business class flights from Newark to Sydney?

    Yes. Cheapflights offers flight deals from Newark 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 Newark Airport to Sydney?

    Currently, March is the cheapest month in which you can book a flight from Newark Airport to Sydney (average of $1,032). Flying from Newark Airport to Sydney in December is currently the most expensive (average of $1,626). 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

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Manly
Coogee

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Top 4 airlines flying from Newark to Sydney

Discover the top 4 airlines that operate flights from Newark to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$863Average$1,049FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$909Average$1,422FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$957Average$1,184FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,020Average$1,571FlexibilityNo cancel feeOn-time71%

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