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$492+ 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SYD
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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Cheapflights Tip: The best prices from Newark to Sydney Kingsford Smith are usually found in February or March, booked 44 days in advance, depart on a Sunday or Friday and return on a Saturday

Cheap 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 December 26, 2025.

This Air Canada deal was found by Cheapflights users on 12/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2911:05 amEWR - SYD
2 stops30h 30mAir Canada
Mon 1/194:00 pmSYD - EWR
1 stop40h 53mAir Canada
Deal found 12/24$1,001
This Air Canada deal was found by Cheapflights users on 12/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:20 pmEWR - SYD
2 stops27h 15mAir Canada
Fri 1/1611:20 amSYD - EWR
1 stop21h 33mAir Canada
Deal found 12/24$1,007
This Air Canada deal was found by Cheapflights users on 12/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:05 amEWR - SYD
2 stops30h 30mAir Canada
Sun 2/111:20 amSYD - EWR
2 stops25h 17mAir Canada
Deal found 12/24$1,011
This FlightHub deal was found by Cheapflights users on 12/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:20 pmEWR - SYD
1 stop27h 15mAir Canada
Thu 1/2911:20 amSYD - EWR
1 stop21h 33mAir Canada
Deal found 12/24$1,012
This Air Canada deal was found by Cheapflights users on 12/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/302:20 pmEWR - SYD
2 stops27h 15mAir Canada
Sun 1/2511:20 amSYD - EWR
1 stop21h 33mAir Canada
Deal found 12/23$1,028

Find 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 December 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$947
(Expedia)

One-way from

$492
(Trip.com)

Popular in

December

Cheapest in

February

Average price

$1,567
Provider with most accurate pricing for Newark-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Newark-Sydney Kingsford Smith flights.
Search Deals
From Newark to Sydney Kingsford Smith
Search Deals
One-way flight from Newark to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 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

Sun 3/15

7:30 pm-9:05 am

1 stop22h 35m

Sydney Kingsford Smith

Wed 3/25

12:10 pm-6:57 pm

1 stop21h 47m

$995

NewarkSydney

EWR - SYD

EWRSYD

Newark

Tue 2/24

4:00 pm-7:00 am

1 stop23h 00m

Sydney Kingsford Smith

Sun 3/15

12:10 pm-8:31 pm

1 stop23h 21m

$995

NewarkSydney

EWR - SYD

EWRSYD

Newark

Tue 2/24

6:10 pm-9:05 am

1 stop22h 55m

Sydney Kingsford Smith

Sun 3/8

10:20 am-5:32 pm

1 stop23h 12m

$995

NewarkSydney

EWR - SYD

EWRSYD

Newark

Mon 2/23

6:00 pm-9:15 am

1 stop23h 15m

Sydney Kingsford Smith

Mon 3/16

10:25 am-4:49 pm

1 stop21h 24m

$995

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sun 3/22

12:00 pm-6:20 am

1 stop27h 20m

Sydney Kingsford Smith

Tue 4/7

10:20 am-5:39 pm

1 stop21h 19m

$995

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sat 2/14

7:30 pm-7:00 am

1 stop43h 30m

Sydney Kingsford Smith

Sun 2/22

11:20 am-3:54 pm

1 stop20h 34m

$1,004

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sun 2/1

6:00 pm-9:05 am

1 stop23h 05m

Sydney Kingsford Smith

Wed 2/11

11:20 am-3:51 pm

1 stop20h 31m

$1,059

NewarkSydney

EWR - SYD

EWRSYD

Newark

Tue 1/20

12:00 pm-6:20 am

1 stop26h 20m

Sydney Kingsford Smith

Tue 1/27

11:20 am-3:51 pm

1 stop20h 31m

$1,059

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sun 2/1

6:00 pm-9:05 am

1 stop23h 05m

Sydney Kingsford Smith

Mon 2/9

11:20 am-3:51 pm

1 stop20h 31m

$1,059

NewarkSydney

EWR - SYD

EWRSYD

Newark

Tue 1/27

6:00 pm-9:05 am

1 stop23h 05m

Sydney Kingsford Smith

Mon 2/9

11:20 am-3:51 pm

1 stop20h 31m

$1,059

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Showing 1-10 of 18 results
1
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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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Newark Airport-Sydney flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 December 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, April is the cheapest month in which you can book a flight from Newark Airport to Sydney (average of $871). Flying from Newark Airport to Sydney in July is currently the most expensive (average of $1,141). 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 December 26, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 32% 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 December 26, 2025.
See what other customers who have flown with Delta, Qantas Airways, and United 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
7.9
Good
8,012 reviews

Food

7.3

Boarding

8.1

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.9

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
7.9
Good
8,012 reviews
Delta
7.9
Good
8,012 reviews

Food

7.3

Boarding

8.1

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.9

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.
Qantas Airways
7.5
Good
953 reviews
Delta
7.9
Good
8,012 reviews

Food

7.3

Boarding

8.1

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.9

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
9,115 reviews
Delta
7.9
Good
8,012 reviews

Food

7.3

Boarding

8.1

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.9

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
11,061 reviews
Delta
7.9
Good
8,012 reviews

Food

7.3

Boarding

8.1

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.9

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
10,560 reviews
Delta
7.9
Good
8,012 reviews

Food

7.3

Boarding

8.1

Crew

8.5

Comfort

7.9

Overall

7.9

Entertainment

7.9

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. 5 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 22h 35m. 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 28% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Newark Airport to Sydney one-way?

    The cheapest airlines for a one-way flight from Newark Airport to Sydney are Air Canada ($495), ANA ($587), and United Airlines ($611).

  • 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 L.A. Live more than anywhere else. Hollywood Bowl, Hollywood Walk of Fame, and L.A. Live can be accessed by traveling approximately 12.5 mi, 11.7 mi, and 10.8 mi, respectively from Los Angeles. Those looking to explore during their layover in Los Angeles can rent a car from Los Angeles for about $38 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 $50 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, April is the cheapest month in which you can book a flight from Newark Airport to Sydney (average of $871). Flying from Newark Airport to Sydney in July is currently the most expensive (average of $1,141). 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 5 airlines flying from Newark to Sydney

Discover the top 5 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 December 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$863Average$1,076FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$910Average$1,406FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$963Average$1,117FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,020Average$1,371FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$1,232Average$1,525FlexibilityNo cancel feeOn-time74%

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