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Cheap flights from Newark Airport to Sydney from $517

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 10/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Newark Airport to Sydney

Cheap round-trip flights

Logo
11:26 am - 7:00 amEWR-SYD
28h 34m2 stops
Logo
12:10 pm - 12:34 amSYD-EWR
28h 24m2 stops
$979
Find Deal
mar., oct. 28 - mar., nov. 4
Logo
5:54 am - 7:55 amEWR-SYD
35h 01m2 stops
Logo
11:50 am - 1:06 amSYD-EWR
28h 16m2 stops
$1,002
Find Deal
lun., oct. 20 - vie., oct. 31
Logo
5:54 am - 8:05 amEWR-SYD
35h 11m2 stops
Logo
1:05 pm - 1:06 amSYD-EWR
27h 01m2 stops
$1,004
Find Deal
mié., oct. 22 - mié., oct. 29
Logo
11:26 am - 7:55 amEWR-SYD
29h 29m2 stops
Logo
12:10 pm - 12:34 amSYD-EWR
28h 24m2 stops
$1,063
Find Deal
lun., oct. 20 - mié., nov. 5
Logo
6:00 am - 7:00 amEWR-SYD
33h 00m2 stops
Logo
12:10 pm - 12:34 amSYD-EWR
28h 24m2 stops
$1,079
Find Deal
sáb., nov. 8 - sáb., nov. 15
Alaska Airlines Logo
5:30 pm - 7:45 pmEWR-SYD
34h 15m2 stops
Alaska Airlines Logo
9:40 pm - 3:25 pmSYD-EWR
33h 45m2 stops
$1,080Alaska Airlines
Find Deal
mar., nov. 4 - mar., nov. 11
Alaska Airlines Logo
5:57 pm - 7:45 pmEWR-SYD
34h 48m2 stops
Alaska Airlines Logo
9:40 pm - 3:25 pmSYD-EWR
33h 45m2 stops
$1,090Alaska Airlines
Find Deal
vie., oct. 24 - mar., nov. 4
Hawaiian Airlines Logo
4:29 pm - 7:45 pmEWR-SYD
36h 16m2 stops
Hawaiian Airlines Logo
9:40 pm - 5:59 amSYD-EWR
24h 19m2 stops
$1,115Hawaiian Airlines
Find Deal
vie., oct. 17 - dom., nov. 2
Hawaiian Airlines Logo
4:29 pm - 7:45 pmEWR-SYD
36h 16m2 stops
Hawaiian Airlines Logo
9:40 pm - 5:59 amSYD-EWR
24h 19m2 stops
$1,123Hawaiian Airlines
Find Deal
vie., oct. 17 - dom., nov. 16
Air Canada Logo
4:10 pm - 9:35 amEWR-SYD
49h 25m2 stops
Air Canada Logo
11:20 am - 4:53 pmSYD-EWR
21h 33m1 stop
$1,219Air Canada
Find Deal
sáb., nov. 8 - sáb., nov. 15

Alaska Airlines flights from Newark Airport to Sydney

Our best Alaska Airlines deals on Newark Airport to Sydney flight tickets
Alaska Airlines
Nov 4
EWR5:30 pmNewark
34h 15m
2 stops
SYD7:45 pmSydney Kingsford Smith
Nov 11
SYD9:40 pmSydney Kingsford Smith
33h 45m
2 stops
EWR3:25 pmNewark
$1,080
Find similar
Alaska Airlines
Oct 24
EWR5:57 pmNewark
34h 48m
2 stops
SYD7:45 pmSydney Kingsford Smith
Nov 4
SYD9:40 pmSydney Kingsford Smith
33h 45m
2 stops
EWR3:25 pmNewark
$1,090
Find similar
Alaska Airlines
Oct 22
EWR7:29 pmNewark
33h 16m
2 stops
SYD7:45 pmSydney Kingsford Smith
Oct 26
SYD9:40 pmSydney Kingsford Smith
34h 26m
2 stops
EWR5:06 pmNewark
$1,099
Find similar

Hawaiian Airlines flights from Newark Airport to Sydney

Our best Hawaiian Airlines deals on Newark Airport to Sydney flight tickets
Hawaiian Airlines
Oct 17
EWR4:29 pmNewark
36h 16m
2 stops
SYD7:45 pmSydney Kingsford Smith
Nov 2
SYD9:40 pmSydney Kingsford Smith
24h 19m
2 stops
EWR5:59 amNewark
$1,115
Find similar
Hawaiian Airlines
Oct 17
EWR4:29 pmNewark
36h 16m
2 stops
SYD7:45 pmSydney Kingsford Smith
Nov 16
SYD9:40 pmSydney Kingsford Smith
24h 19m
2 stops
EWR5:59 amNewark
$1,123
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 septiembre 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

mar. 10/28

11:26 am-7:00 am

2 stops28h 34m

Sydney Kingsford Smith

mar. 11/4

12:10 pm-12:34 am

2 stops28h 24m

$979

NewarkSydney

EWR - SYD

EWRSYD

Newark

lun. 10/20

5:54 am-7:55 am

2 stops35h 01m

Sydney Kingsford Smith

vie. 10/31

11:50 am-1:06 am

2 stops28h 16m

$1,002

NewarkSydney

EWR - SYD

EWRSYD

Newark

mié. 10/22

5:54 am-8:05 am

2 stops35h 11m

Sydney Kingsford Smith

mié. 10/29

1:05 pm-1:06 am

2 stops27h 01m

$1,004

NewarkSydney

EWR - SYD

EWRSYD

Newark

lun. 10/20

11:26 am-7:55 am

2 stops29h 29m

Sydney Kingsford Smith

mié. 11/5

12:10 pm-12:34 am

2 stops28h 24m

$1,063

NewarkSydney

EWR - SYD

EWRSYD

Newark

sáb. 11/8

6:00 am-7:00 am

2 stops33h 00m

Sydney Kingsford Smith

sáb. 11/15

12:10 pm-12:34 am

2 stops28h 24m

$1,079

NewarkSydney

EWR - SYD

EWRSYD

Newark

mar. 11/4

5:30 pm-7:45 pm

2 stops34h 15m

Sydney Kingsford Smith

mar. 11/11

9:40 pm-3:25 pm

2 stops33h 45m

$1,080

NewarkSydney

EWR - SYD

EWRSYD

Newark

vie. 10/24

5:57 pm-7:45 pm

2 stops34h 48m

Sydney Kingsford Smith

mar. 11/4

9:40 pm-3:25 pm

2 stops33h 45m

$1,090

NewarkSydney

EWR - SYD

EWRSYD

Newark

vie. 10/17

4:29 pm-7:45 pm

2 stops36h 16m

Sydney Kingsford Smith

dom. 11/2

9:40 pm-5:59 am

2 stops24h 19m

$1,115

NewarkSydney

EWR - SYD

EWRSYD

Newark

vie. 10/17

4:29 pm-7:45 pm

2 stops36h 16m

Sydney Kingsford Smith

dom. 11/16

9:40 pm-5:59 am

2 stops24h 19m

$1,123

NewarkSydney

EWR - SYD

EWRSYD

Newark

sáb. 11/8

4:10 pm-9:35 am

2 stops49h 25m

Sydney Kingsford Smith

sáb. 11/15

11:20 am-4:53 pm

1 stop21h 33m

$1,219

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Newark Airport and Sydney?

What is the cheapest month to fly to Sydney?

In general, March 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 $1,007. If you are unable to visit Sydney during the month of March, then departing from Newark Airport during the month September is also very affordable. Most momondo users find prices during this month for around $1,062.

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 $1,748. The most expensive day to fly to Sydney is Thursday, with ticket prices averaging around $2,765.

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 $2,138. 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 $1,285 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 $1,122 on momondo.

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

As of September 2025, prices for Newark Airport to Sydney flights are approximately 33% 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

Direct flights

None
There are no direct flights from Newark Airport to Sydney. There are no popular flight routes from Newark Airport to Sydney.
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  • 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 27h 25m.

  • 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
7,954 reviews
Search Delta flights
Air CanadaPriceFrom $912Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
United AirlinesPriceFrom $958Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights
American AirlinesPriceFrom $1,020Free CancellationRating
7.2
10,000 reviews
Search American Airlines 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
Cronulla
Coogee
Lithgow
Penrith
Manly
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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