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Cheap flights from Newark Airport to Sydney from $521

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Newark Airport to Sydney departing on 2/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Newark Airport to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
6:25 pm - 9:35 am
EWR
-
SYD
23h 10m1 stop
Air Canada Logo
11:20 am - 8:59 am
SYD
-
EWR
37h 39m3 stops
$942Air Canada
Sun, Jan 25 - Sun, Feb 8
Air Canada Logo
6:25 pm - 9:35 am
EWR
-
SYD
23h 10m1 stop
Air Canada Logo
11:20 am - 4:53 pm
SYD
-
EWR
21h 33m1 stop
$943Air Canada
Sat, Jan 31 - Sun, Feb 15
Air Canada Logo
6:25 pm - 9:35 am
EWR
-
SYD
23h 10m1 stop
Air Canada Logo
11:20 am - 8:54 am
SYD
-
EWR
37h 34m3 stops
$945Air Canada
Mon, Feb 2 - Tue, Feb 17
Air Canada Logo
11:25 am - 8:20 am
EWR
-
SYD
29h 55m3 stops
Air Canada Logo
9:20 am - 7:57 pm
SYD
-
EWR
24h 37m2 stops
$948Air Canada
Tue, Mar 31 - Tue, Apr 14
Air Canada Logo
6:25 pm - 9:35 am
EWR
-
SYD
23h 10m1 stop
Air Canada Logo
9:00 am - 4:53 pm
SYD
-
EWR
23h 53m2 stops
$950Air Canada
Wed, Feb 11 - Tue, Feb 24
Multiple Airlines Logo
6:25 pm - 1:40 pm
EWR
-
SYD
27h 15m2 stops
Multiple Airlines Logo
11:20 am - 4:53 pm
SYD
-
EWR
21h 33m1 stop
$951Multiple Airlines
Wed, Jan 28 - Mon, Feb 2
Air Canada Logo
6:25 pm - 9:35 am
EWR
-
SYD
23h 10m1 stop
Air Canada Logo
11:20 am - 1:28 pm
SYD
-
EWR
42h 08m2 stops
$954Air Canada
Sun, Feb 15 - Mon, Feb 23
Air Canada Logo
6:25 pm - 2:40 pm
EWR
-
SYD
28h 15m2 stops
Air Canada Logo
11:20 am - 4:53 pm
SYD
-
EWR
21h 33m1 stop
$955Air Canada
Sun, Feb 1 - Tue, Feb 10
Air Canada Logo
6:25 pm - 9:35 am
EWR
-
SYD
23h 10m1 stop
Air Canada Logo
10:20 am - 4:53 pm
SYD
-
EWR
21h 33m1 stop
$956Air Canada
Mon, Feb 23 - Wed, Mar 11
Multiple Airlines Logo
6:25 pm - 1:40 pm
EWR
-
SYD
27h 15m2 stops
Multiple Airlines Logo
11:20 am - 7:38 pm
SYD
-
EWR
24h 18m2 stops
$957Multiple Airlines
Wed, Jan 28 - Mon, Feb 2

Air Canada flights from Newark Airport to Sydney

Our best Air Canada deals on Newark Airport to Sydney flight tickets
Air Canada
Jan 25
EWR6:25 pmNewark
23h 10m
1 stop
SYD9:35 amSydney Kingsford Smith
Feb 8
SYD11:20 amSydney Kingsford Smith
37h 39m
3 stops
EWR8:59 amNewark
$942
Find similar
Air Canada
Jan 31
EWR6:25 pmNewark
23h 10m
1 stop
SYD9:35 amSydney Kingsford Smith
Feb 15
SYD11:20 amSydney Kingsford Smith
21h 33m
1 stop
EWR4:53 pmNewark
$943
Find similar
Air Canada
Feb 9
EWR12:00 pmNewark
29h 35m
2 stops
SYD9:35 amSydney Kingsford Smith
Feb 25
SYD11:20 amSydney Kingsford Smith
25h 17m
2 stops
EWR8:37 pmNewark
$945
Find similar

United Airlines flights from Newark Airport to Sydney

Our best United Airlines deals on Newark Airport to Sydney flight tickets
United Airlines
May 6
EWR6:25 pmNewark
22h 35m
1 stop
SYD7:00 amSydney Kingsford Smith
May 17
SYD9:30 amSydney Kingsford Smith
21h 12m
1 stop
EWR4:42 pmNewark
$988
Find similar
United Airlines
Mar 9
EWR7:30 pmNewark
22h 35m
1 stop
SYD9:05 amSydney Kingsford Smith
Mar 22
SYD2:00 pmSydney Kingsford Smith
22h 33m
1 stop
EWR9:33 pmNewark
$995
Find similar
United Airlines
Feb 28
EWR8:49 pmNewark
42h 11m
1 stop
SYD7:00 amSydney Kingsford Smith
Mar 25
SYD10:20 amSydney Kingsford Smith
20h 34m
1 stop
EWR3:54 pmNewark
$1,003
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Newark Airport 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, momondo users made 832,500 searches. Data last updated December 15, 2025.
Use the filters below to find and compare flights from Newark Airport to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sun 1/25

6:25 pm-9:35 am

1 stop23h 10m

Sydney Kingsford Smith

Sun 2/8

11:20 am-8:59 am

3 stops37h 39m

$942

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sat 1/31

6:25 pm-9:35 am

1 stop23h 10m

Sydney Kingsford Smith

Sun 2/15

11:20 am-4:53 pm

1 stop21h 33m

$943

NewarkSydney

EWR - SYD

EWRSYD

Newark

Mon 2/2

6:25 pm-9:35 am

1 stop23h 10m

Sydney Kingsford Smith

Tue 2/17

11:20 am-8:54 am

3 stops37h 34m

$945

NewarkSydney

EWR - SYD

EWRSYD

Newark

Tue 3/31

11:25 am-8:20 am

3 stops29h 55m

Sydney Kingsford Smith

Tue 4/14

9:20 am-7:57 pm

2 stops24h 37m

$948

NewarkSydney

EWR - SYD

EWRSYD

Newark

Wed 2/11

6:25 pm-9:35 am

1 stop23h 10m

Sydney Kingsford Smith

Tue 2/24

9:00 am-4:53 pm

2 stops23h 53m

$950

NewarkSydney

EWR - SYD

EWRSYD

Newark

Wed 1/28

6:25 pm-1:40 pm

2 stops27h 15m

Sydney Kingsford Smith

Mon 2/2

11:20 am-4:53 pm

1 stop21h 33m

$951

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sun 2/15

6:25 pm-9:35 am

1 stop23h 10m

Sydney Kingsford Smith

Mon 2/23

11:20 am-1:28 pm

2 stops42h 08m

$954

NewarkSydney

EWR - SYD

EWRSYD

Newark

Sun 2/1

6:25 pm-2:40 pm

2 stops28h 15m

Sydney Kingsford Smith

Tue 2/10

11:20 am-4:53 pm

1 stop21h 33m

$955

NewarkSydney

EWR - SYD

EWRSYD

Newark

Mon 2/23

6:25 pm-9:35 am

1 stop23h 10m

Sydney Kingsford Smith

Wed 3/11

10:20 am-4:53 pm

1 stop21h 33m

$956

NewarkSydney

EWR - SYD

EWRSYD

Newark

Wed 1/28

6:25 pm-1:40 pm

2 stops27h 15m

Sydney Kingsford Smith

Mon 2/2

11:20 am-7:38 pm

2 stops24h 18m

$957

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sydney from

How to get the cheapest flight ticket from Newark Airport to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sydney?

In general, February is the cheapest month to fly from Newark Airport to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,002. If you are unable to visit Sydney during the month of February, then departing from Newark Airport during the month March is also very affordable. Most momondo users find prices during this month for around $1,007.

What is the cheapest day to depart on your flight to Sydney?

The cheapest day to depart from Newark Airport to Sydney is on a Sunday when prices can be found for as low as $1,461. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around $1,930.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is at noon. momondo users have found flights departing from Newark Airport to Sydney at noon for as low as $1,479. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Sydney are more costly in the afternoon, with an average ticket price of $1,833. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Sydney from Newark Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,197 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Newark Airport for as low as $1,067 on momondo.

Can stopping save me money on Newark Airport to Sydney flights?

You could potentially save up to 34% on your flight if you consider stops on a Newark Airport to Sydney flight.

How have Newark Airport to Sydney flight prices changed over time?

As of December 2025, prices for Newark Airport to Sydney flights are approximately 20% cheaper when compared to flights at the same time last year.

When to book flights from Newark Airport to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Newark Airport to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Newark Airport to Sydney (EWR to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Newark Airport to Sydney

Fastest flight time

22h 55m

Direct flights

None
The fastest flight from Newark Airport to Sydney takes 22h 55m
There are no direct flights from Newark Airport to Sydney. There are no popular flight routes from Newark Airport to Sydney.
Search flight deals

  • How far is Newark to Sydney Kingsford Smith by plane?

    Newark and Sydney Kingsford Smith are 9919.5 mi apart from one another. A reasonable flight in good conditions will take 22h 55m.

  • When did momondo last update prices for flights from Newark Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Newark Airport to Sydney Kingsford Smith Airport were last updated today.

  • How many operators does momondo search for flights from Newark Airport to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Newark Airport to Sydney Kingsford Smith Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Newark Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Newark Airport to Sydney?

Best airlines flying from Newark Airport to Sydney

Compare and see reviews for airlines that fly from Newark Airport to Sydney with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $863Free CancellationRating
7.9
8,010 reviews
Search Delta flights
Air CanadaPriceFrom $910Free CancellationRating
7.1
10,527 reviews
Search Air Canada flights
United AirlinesPriceFrom $949Free CancellationRating
7.4
9,094 reviews
Search United Airlines flights
American AirlinesPriceFrom $1,020Free CancellationRating
7.2
11,049 reviews
Search American Airlines flights
Qantas AirwaysPriceFrom $1,232Free CancellationRating
7.5
946 reviews
Search Qantas Airways flights

Traveling to a place near Sydney?

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

Why use momondo?

Why should I use momondo to find a flight deal from New York to Sydney?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New York to Sydney. momondo saves you time and could save you money on your trip.

Can I find flights from New York to Sydney with flexible booking policies on momondo?

All flight searches from New York to Sydney on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from New York to Sydney?

momondo helps you find the best flight between New York and Sydney by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from New York to Sydney right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Sydney from New York. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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