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Cheap flights from Newark Airport to Sydney from $646

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SYD
13 Mar — 20 Mar1
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 11 February 2026.

Tue 10/309:10
EWR
-
SYD
1 stop31h 15m
Multiple Airlines
Mon 16/314:00
SYD
-
EWR
2 stops41h 26m
Multiple Airlines
Deal found 9/2$1,286
Mon 2/300:01
EWR
-
SYD
1 stop42h 04m
Multiple Airlines
Tue 10/314:00
SYD
-
EWR
2 stops41h 35m
Multiple Airlines
Deal found 9/2$1,307
Mon 23/316:00
EWR
-
SYD
2 stops49h 35m
Air Canada
Wed 8/409:20
SYD
-
EWR
2 stops42h 05m
Air Canada
Deal found 8/2$1,319
Mon 9/309:10
EWR
-
SYD
1 stop31h 15m
Multiple Airlines
Mon 23/314:00
SYD
-
EWR
2 stops41h 26m
Multiple Airlines
Deal found 9/2$1,327
Wed 25/209:10
EWR
-
SYD
1 stop30h 15m
Multiple Airlines
Sun 1/314:00
SYD
-
EWR
2 stops42h 35m
Multiple Airlines
Deal found 9/2$1,338
Sat 2/519:14
EWR
-
SYD
1 stop46h 16m
Multiple Airlines
Mon 11/513:15
SYD
-
EWR
2 stops41h 05m
Multiple Airlines
Deal found 9/2$1,340
Wed 15/419:14
EWR
-
SYD
1 stop46h 16m
Multiple Airlines
Mon 27/413:15
SYD
-
EWR
2 stops41h 05m
Multiple Airlines
Deal found 8/2$1,341

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 11 February 2026.

Round-trip from

$1,286

One-way from

$646

Popular in

December

Cheapest in

November

Average price

$1,504
10/3-16/3
  • 10/3-16/3
  • 3 total stops
  • 72h 41m total
  • Newark to Sydney
Search Deals
10/3
  • 10/3
  • 2 total stops
  • 36h 25m total
  • Newark to Sydney
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($54 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($55 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 11 February 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

Sat 2/5

20:29-07:20

2 stops44h 51m

Sydney Kingsford Smith

Sun 17/5

09:20-22:33

2 stops27h 13m

$1,449

NewarkSydney

EWR - SYD

EWRSYD

Newark

Mon 23/3

16:45-09:15

1 stop25h 30m

Sydney Kingsford Smith

Wed 8/4

09:30-16:44

1 stop21h 14m

$1,492

NewarkSydney

EWR - SYD

EWRSYD

Newark

Wed 8/7

18:30-07:00

1 stop22h 30m

Sydney Kingsford Smith

Wed 15/7

09:30-19:48

1 stop24h 18m

$1,502

NewarkSydney

EWR - SYD

EWRSYD

Newark

Tue 10/3

17:36-07:00

1 stop22h 24m

Sydney Kingsford Smith

Tue 17/3

11:50-18:10

1 stop21h 20m

$1,502

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sun 2/8

16:00-07:00

1 stop25h 00m

Sydney Kingsford Smith

Sun 16/8

09:30-16:41

1 stop21h 11m

$1,502

NewarkSydney

EWR - SYD

EWRSYD

Newark

Tue 24/2

18:10-09:05

1 stop22h 55m

Sydney Kingsford Smith

Sun 8/3

11:05-16:04

1 stop20h 59m

$1,502

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sun 15/3

18:15-08:05

1 stop22h 50m

Sydney Kingsford Smith

Sun 22/3

11:50-19:19

1 stop22h 29m

$1,502

NewarkSydney

EWR - SYD

EWRSYD

Newark

Mon 9/3

15:00-07:00

2 stops25h 00m

Sydney Kingsford Smith

Mon 16/3

10:25-16:49

1 stop21h 24m

$1,502

NewarkSydney

EWR - SYD

EWRSYD

Newark

Mon 6/7

17:30-07:00

1 stop23h 30m

Sydney Kingsford Smith

Wed 15/7

09:30-16:49

1 stop21h 19m

$1,502

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sun 5/7

18:30-07:00

1 stop22h 30m

Sydney Kingsford Smith

Wed 15/7

09:30-16:49

1 stop21h 19m

$1,502

Flights are sorted by cheapest return flights first.

Deals found on 8/2

Showing 1-10 of 19 results
1
2

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 6 February 2026.

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 70 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, June is the cheapest month in which you can book a flight from Newark Airport to Sydney (average of $1,159). Flying from Newark Airport to Sydney in July is currently the most expensive (average of $1,662). 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.

How much does it cost for a return flight 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 11 February 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
9,274 reviews
Check prices

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,274 reviews
United Airlines
7.4
Good
9,274 reviews
Check prices

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Air Canada
7.1
Good
10,708 reviews
United Airlines
7.4
Good
9,274 reviews
Check prices

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 25h 30m. Air Canada provides one of the quickest options available for as low as $1,492. Newark Airport and Sydney are separated by a distance of 15970 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Currently priced at $1,288, 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 $1,392. Air Canada is priced at 28% 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, June is the cheapest month in which you can book a flight from Newark Airport to Sydney (average of $1,159). Flying from Newark Airport to Sydney in July is currently the most expensive (average of $1,662). 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
Manly
Katoomba
Terrigal
Lithgow
Leura
Coogee
Cronulla
Randwick
Bondi Beach

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 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 11 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,288Average$1,652FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$1,392Average$1,715FlexibilityNo 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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