SYD - EWR

$504 Find Cheap Flights from Sydney to Newark Liberty Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to Newark departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Newark Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Newark, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Newark, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Sydney to Newark (SYD-EWR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sydney to Newark that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sydney to Newark

Wed, Sep 17 - Tue, Sep 30
 Logo
1:15 pm - 5:59 amSYD-EWR
30h 44m2 stops
 Logo
9:00 am - 11:45 amEWR-SYD
36h 45m2 stops
$1,037
Find Deal
Sun, Oct 26 - Thu, Nov 6
 Logo
2:15 pm - 2:23 pmSYD-EWR
39h 08m2 stops
 Logo
9:00 am - 1:00 pmEWR-SYD
36h 00m2 stops
$1,089
Find Deal
Sun, Nov 16 - Sun, Nov 23
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2:00 pm - 6:59 amSYD-EWR
32h 59m2 stops
 Logo
7:30 am - 12:30 pmEWR-SYD
37h 00m2 stops
$1,144
Find Deal
Tue, Oct 14 - Thu, Oct 23
Alaska Airlines Logo
9:40 pm - 3:34 pmSYD-EWR
32h 54m2 stops
Alaska Airlines Logo
7:54 pm - 7:45 pmEWR-SYD
32h 51m2 stops
$1,149Alaska Airlines
Find Deal
Tue, Oct 14 - Thu, Oct 23
Alaska Airlines Logo
9:40 pm - 3:34 pmSYD-EWR
32h 54m2 stops
Alaska Airlines Logo
7:54 pm - 7:45 pmEWR-SYD
32h 51m2 stops
$1,153Alaska Airlines
Find Deal
Wed, Oct 8 - Tue, Oct 21
Air Canada Logo
10:20 am - 7:57 pmSYD-EWR
24h 37m2 stops
Air Canada Logo
2:50 pm - 8:20 amEWR-SYD
26h 30m2 stops
$1,228Air Canada
Find Deal
Wed, Oct 15 - Wed, Oct 22
Air Canada Logo
10:20 am - 7:57 pmSYD-EWR
24h 37m2 stops
Air Canada Logo
11:34 am - 8:20 amEWR-SYD
29h 46m2 stops
$1,235Air Canada
Find Deal
Tue, Aug 26 - Tue, Sep 23
Hawaiian Airlines Logo
9:40 pm - 3:35 pmSYD-EWR
31h 55m2 stops
Hawaiian Airlines Logo
7:59 pm - 7:45 pmEWR-SYD
33h 46m2 stops
$1,245Hawaiian Airlines
Find Deal
Wed, Sep 3 - Wed, Sep 17
Air New Zealand Logo
9:55 am - 10:59 pmSYD-EWR
27h 04m2 stops
Air New Zealand Logo
5:54 pm - 8:45 amEWR-SYD
24h 51m2 stops
$1,294Air New Zealand
Find Deal
Wed, Sep 3 - Thu, Sep 18
Air New Zealand Logo
9:55 am - 10:59 pmSYD-EWR
27h 04m2 stops
Air New Zealand Logo
3:55 pm - 10:35 amEWR-SYD
28h 40m2 stops
$1,299Air New Zealand
Find Deal
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KAYAK's insights & trends for Sydney to Newark flights

Get data-powered insights and trends into flights from Sydney to Newark to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Sydney to Newark Liberty Airport?

The average price of all round-trip flights from Sydney to Newark Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Newark Liberty Airport on a Saturday and more expensive on a Sunday. On your return trip to Sydney, you should consider flying back on a Sunday, and avoid Saturdays for better deals.

What is the cheapest month to fly from Sydney to Newark Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sydney to Newark Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sydney to Newark Airport is August, where tickets cost $1,119 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,734 and $1,342 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Sydney to Newark Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Sydney to Newark Airport, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Low seasonFebruary
High seasonSeptember
Cheapest flight$504
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Sydney to Newark Liberty Airport

When to book flights from Sydney to Newark

Are your dates flexible? Find out the best times to travel from Sydney to Newark based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Sydney to Newark Liberty Airport flights

  • What is the cheapest flight from Sydney to Newark Airport?

    In the last 3 days, the lowest price for a flight from Sydney to Newark Airport was $504 for a one-way ticket and $1,037 for a round-trip.

  • Do I need a passport to fly between Sydney and Newark Liberty Airport?

    Yes

  • Which airports will I be using when flying from Sydney to Newark Liberty Airport?

    Sydney and Newark Liberty Airport are both served by 1 main airport. You will leave Sydney from Sydney Kingsford Smith and will be arriving at Newark.

  • Which aircraft models fly most regularly from Sydney to Newark Liberty Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Sydney to Newark Liberty Airport?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Sydney and Newark Liberty Airport, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Sydney to Newark, United Airlines or Air Canada?

    The two airlines most popular with KAYAK users for flights from Sydney to Newark are United Airlines and Air Canada. With an average price for the route of $1,349 and an overall rating of 7.4, United Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of $1,145 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Sydney to Newark Liberty Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sydney to Newark Liberty Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sydney to Newark Liberty Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Newark Liberty Airport from Sydney is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sydney to Newark Liberty Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Newark Liberty Airport with an airline and back to Sydney with another airline. Booking your flights between Sydney and EWR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sydney to Newark Liberty Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Newark Liberty Airport from Sydney up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Sydney to Newark

 
See real verified KAYAK customer reviews for airlines flying from Sydney to Newark. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sydney to Newark? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8810 reviews
8.1Crew
7.3Comfort
7.0Entertainment
6.6Food
7.7Boarding
Airline reviews

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

10.0 ExcellentElena, Jun 2025SFO - EWR
Read more United Airlines reviews

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Flight was On time and landed 30 mins early considering we were flying into Newark. No complaints.

get E+, a must for 5 hours flight if you are tall

The flight was canceled the day of the flight. United says it was FAA issue, with some 35 flights canceled and more delayed.

Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy

Multiple delays and not straight answer from the United team

I love United was disappointed we had a two hour delay, however the Pilot did say safety first.

I just got back from a trip with 3 flights each way. The flights were good and we were happy with out experience. There was one steward on our first flight that was harsh and grump with passengers. It did not leave a good impression. All of the other flight crews were great on the other five flights.

Food and flight attendents with positive dispositions and friendly behavior, more professional attitudes

Easy to board. Flight was super crowded though so I didn't sleep well on that cross country red-eye flight. The aisles seem ot have gotten narrower and the seat smaller whn luggage and people are getting bigger so it would be AWESOME to have more space and breathing room in general ;)

Air Canada never runs on time. You’re lucky if your flight is not cancelled or diverted. Worst airline in the world for gas lighting its customers.

No space in overhead bin, one cookie, 2 oz of juice - is not customer service.

There is not enough space between two chairs and raws.

Actually as my experience with air Canada from Canada to Newark it was crazy for me because it was a lot of delays which for me it shouldn’t be like that, but I was able to coup with it so that was my experience I hope next time they will do good on that thanks.

All was fine. Weather was a bit stormy, but nothing kayak can do about that! 😊

flight was delayed, there was open communication about the delay the delay pushed way past the posted delay time and

Full compliments to Captain for all four landing. Crew could be more polite and nice.

So smooth and easy! From boarding to arriving, we are very happy with our experience on air Canada.

AC needs to update their fleet. Too many mechanical issues, dated planes and too many delays

was wondreful! just let me know what airline im flying in advance!

Everything you need to know for your flight from Sydney to Newark

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