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Cheap flights from Newark Airport to Sydney from $738

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 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SYD
3 Feb — 10 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Newark to Sydney

Enter your travel dates to find the best prices.

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 4 January 2026.

Wed 25/213:59EWR - SYD
2 stops27h 01mAmerican Airlines
Wed 11/311:20SYD - EWR
2 stops25h 48mAmerican Airlines
Deal found 4/1$1,469
Mon 18/514:00EWR - SYD
2 stops27h 30mAmerican Airlines
Wed 27/509:10SYD - EWR
2 stops27h 04mAmerican Airlines
Deal found 4/1$1,471
Sun 17/514:00EWR - SYD
2 stops27h 30mAmerican Airlines
Sat 30/517:50SYD - EWR
2 stops26h 10mAmerican Airlines
Deal found 4/1$1,472
Mon 17/818:25EWR - SYD
1 stop22h 35mUnited Airlines
Wed 2/909:30SYD - EWR
2 stops24h 01mUnited Airlines
Deal found 2/1$1,477
Wed 22/418:30EWR - SYD
1 stop22h 30mUnited Airlines
Tue 5/509:30SYD - EWR
1 stop21h 12mUnited Airlines
Deal found 2/1$1,489
Wed 11/218:25EWR - SYD
1 stop23h 10mAir Canada
Wed 25/211:20SYD - EWR
1 stop21h 33mAir Canada
Deal found 2/1$1,490
Mon 16/218:25EWR - SYD
1 stop23h 10mAir Canada
Mon 23/211:20SYD - EWR
1 stop21h 33mAir Canada
Deal found 2/1$1,492
Tue 3/313:00EWR - SYD
2 stops25h 50mDelta
Wed 11/309:40SYD - EWR
2 stops22h 49mDelta
Deal found 3/1$1,495
Tue 17/216:00EWR - SYD
2 stops25h 35mAir Canada
Tue 24/211:20SYD - EWR
2 stops25h 17mAir Canada
Deal found 3/1$1,496
Sat 21/220:49EWR - SYD
1 stop42h 11mUnited Airlines
Tue 3/311:50SYD - EWR
1 stop20h 39mUnited Airlines
Deal found 2/1$1,501

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 4 January 2026.

Round-trip from

$1,469

One-way from

$738

Popular in

December

Cheapest in

February

Average price

$1,774
American Airlines
  • American Airlines
  • 25/2-11/3
  • 4 total stops
  • 51h 39m total
  • Newark to Sydney
Search Deals
25/2
  • 25/2
  • 1 total stop
  • 30h 15m total
  • Newark to Sydney
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($118 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($76 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 4 January 2026.
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 8/3

19:30-09:05

1 stop22h 35m

Sydney Kingsford Smith

Sun 15/3

10:25-17:04

1 stop21h 39m

$1,489

NewarkSydney

EWR - SYD

EWRSYD

Newark

Tue 28/4

18:30-07:00

1 stop22h 30m

Sydney Kingsford Smith

Wed 6/5

10:20-17:37

1 stop21h 17m

$1,489

NewarkSydney

EWR - SYD

EWRSYD

Newark

Mon 30/3

18:30-08:00

1 stop22h 30m

Sydney Kingsford Smith

Wed 29/4

10:20-18:35

1 stop22h 15m

$1,489

NewarkSydney

EWR - SYD

EWRSYD

Newark

Mon 13/4

16:00-06:55

1 stop24h 55m

Sydney Kingsford Smith

Wed 29/4

09:30-16:44

1 stop21h 14m

$1,489

NewarkSydney

EWR - SYD

EWRSYD

Newark

Mon 27/4

18:30-07:00

1 stop22h 30m

Sydney Kingsford Smith

Tue 5/5

09:30-16:42

1 stop21h 12m

$1,489

NewarkSydney

EWR - SYD

EWRSYD

Newark

Mon 18/5

18:00-06:55

1 stop22h 55m

Sydney Kingsford Smith

Wed 27/5

09:30-19:53

1 stop24h 23m

$1,489

NewarkSydney

EWR - SYD

EWRSYD

Newark

Tue 31/3

14:30-07:55

1 stop26h 25m

Sydney Kingsford Smith

Tue 14/4

09:30-16:44

1 stop21h 14m

$1,489

NewarkSydney

EWR - SYD

EWRSYD

Newark

Wed 25/2

16:00-07:00

1 stop23h 00m

Sydney Kingsford Smith

Sun 8/3

12:10-19:31

1 stop23h 21m

$1,489

NewarkSydney

EWR - SYD

EWRSYD

Newark

Wed 6/5

16:00-07:20

2 stops25h 20m

Sydney Kingsford Smith

Tue 12/5

09:20-21:02

1 stop25h 42m

$1,490

NewarkSydney

EWR - SYD

EWRSYD

Newark

Fri 6/3

18:40-06:50

2 stops44h 10m

Sydney Kingsford Smith

Sun 15/3

09:40-00:59

2 stops30h 19m

$1,495

Flights are sorted by cheapest return flights first.

Deals found on 3/1

Showing 1-10 of 24 results
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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 return 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 return flight from Newark to Sydney. Price data was last updated on 26 December 2025.

The price you pay for your flight from Newark Airport to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 44 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Newark Airport to Sydney (average of $1,300). Flying from Newark Airport to Sydney in July is currently the most expensive (average of $1,704). 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.

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 4 January 2026.
Check out reviews from past customers who have flown with United Airlines and Air Canada from Newark Airport to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,139 reviews
Check prices

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,139 reviews
United Airlines
7.4
Good
9,139 reviews
Check prices

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Air Canada
7.1
Good
10,589 reviews
United Airlines
7.4
Good
9,139 reviews
Check prices

Food

6.6

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

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?

    For a flight from Newark to Sydney, you will be flying into Kingsford Smith. Sydney Kingsford Smith (SYD) is just 7.5 km from the centre vof the city. Kingsford Smith is the only Sydney airport and it handles 0 inbound flights from Newark per day. 2 airlines have flights to Sydney Kingsford Smith from Newark on a regular basis.

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

    A quick flight from Newark Airport to Sydney can take about 22h 35m. United Airlines provides one of the quickest options available for as low as $1,489. Newark Airport and Sydney are separated by a distance of 15970 km.

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

    Currently priced at $1,361, Air Canada will fly you from Newark Airport to Sydney and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $1,438. Air Canada is priced at 24% lower than the current average price of a flight leaving 3 months from now.

  • 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 holiday 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, November is the cheapest month in which you can book a flight from Newark Airport to Sydney (average of $1,300). Flying from Newark Airport to Sydney in July is currently the most expensive (average of $1,704). 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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Terrigal
Katoomba
Manly
Lithgow
Randwick
Coogee
Leura
Cronulla
Bondi Beach

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Newark to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Sydney flights
John F Kennedy Intl to Coolangatta flights

Top 2 airlines flying from Newark to Sydney

Discover the top 2 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 647,157 searches. Data last updated 4 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,361Average$1,773FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$1,439Average$1,812FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Newark to Sydney?

When you search for this flight from Newark to Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Newark to Sydney?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Newark.

Can Cheapflights find flights from Newark to Sydney with no change fees?

Yes, we can. To see specific flights from Newark to Sydney with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Newark to Sydney become cheaper?

Of course! You can now track prices for flights from Newark to Sydney and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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