SYD - EWR

$480 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 9/19. 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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Flight 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

Tue, Nov 11 - Mon, Nov 17
Air Canada Logo
11:20 am - 8:37 pmSYD-EWR
25h 17m2 stops
Air Canada Logo
4:10 pm - 9:35 amEWR-SYD
25h 25m2 stops
$729Air Canada
Find Deal
Tue, Nov 11 - Mon, Nov 17
Air Canada Logo
11:20 am - 8:37 pmSYD-EWR
25h 17m2 stops
Air Canada Logo
6:30 pm - 9:35 amEWR-SYD
23h 05m1 stop
$734Air Canada
Find Deal
Tue, Nov 11 - Mon, Nov 17
Air Canada Logo
11:20 am - 4:53 pmSYD-EWR
21h 33m1 stop
Air Canada Logo
6:30 pm - 9:35 amEWR-SYD
23h 05m1 stop
$737Air Canada
Find Deal
Sun, Oct 12 - Sat, Oct 25
 Logo
9:35 pm - 4:59 pmSYD-EWR
34h 24m2 stops
 Logo
3:30 pm - 8:35 amEWR-SYD
26h 05m2 stops
Tue, Oct 14 - Mon, Oct 20
American Airlines Logo
1:10 pm - 10:59 pmSYD-EWR
24h 49m2 stops
American Airlines Logo
10:44 am - 8:05 amEWR-SYD
30h 21m2 stops
$847American Airlines
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Thu, Sep 4 - Tue, Sep 16
American Airlines Logo
12:10 pm - 6:32 pmSYD-EWR
20h 22m1 stop
American Airlines Logo
12:30 pm - 7:05 amEWR-SYD
28h 35m2 stops
$850American Airlines
Find Deal
Mon, Aug 25 - Tue, Sep 9
United Airlines Logo
9:30 am - 7:00 pmSYD-EWR
23h 30m1 stop
United Airlines Logo
6:25 pm - 7:00 amEWR-SYD
22h 35m1 stop
$855United Airlines
Find Deal
Mon, Oct 6 - Wed, Oct 15
Qantas Airways Logo
1:10 pm - 6:50 pmSYD-EWR
20h 40m1 stop
Qantas Airways Logo
12:37 pm - 6:55 amEWR-SYD
27h 18m1 stop
$859Qantas Airways
Find Deal
Wed, Sep 3 - Sun, Sep 14
United Airlines Logo
9:30 am - 12:58 amSYD-EWR
29h 28m1 stop
United Airlines Logo
6:30 pm - 7:00 amEWR-SYD
22h 30m1 stop
$860United Airlines
Find Deal
Thu, Sep 4 - Mon, Sep 15
 Logo
9:30 am - 7:00 pmSYD-EWR
23h 30m1 stop
 Logo
5:00 pm - 7:00 amEWR-SYD
24h 00m1 stop
Booking Insights

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 April, where the average cost of round-trip tickets is $1,736 and $1,308 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, which saves you about 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$480
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 37% increase in price.
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 $480 for a one-way ticket and $729 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?

    SkyTeam, Star Alliance, and oneworld 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 $1,435 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 $1,212 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 8916 reviews
7.3Comfort
6.6Food
8.1Crew
7.0Entertainment
7.7Boarding
Airline reviews

I found the staff to not be very attentive at all. When paying for Business Class you expect a certain type of service and that was not found. They were almost rude even

4.0 OkayCarly, Jul 2025SYD - SFO
Read more United Airlines reviews

I found the staff to not be very attentive at all. When paying for Business Class you expect a certain type of service and that was not found. They were almost rude even

Not good , late, and long. We came home so late and spent so much time flying around and taxiing

Terrible. Delayed 7 hours, and cancelled the flight, leaving me stranded and out of pocket $500 for an alternative last minute flight

Food was terrible. Crew was kind but skipped over my row for providing sandwiches and beverages.

Not a great experience. We paid for the upgrade for premium economy seats and seated ourselves in very comfortable seats. Someone came along with the same seat on their boarding pass. The aircraft had been changed and as a result we were booted out and sent further back to small uncomfortable seats. After complaining we were moved to emergency row seats, which gave us more leg room but the seats don’t recline. For people in our 70’s we found having to sit upright from California to NJ very uncomfortable. Not sure why they chose to move senior citizens instead of the two people that were allowed to take the more comfortable seats. Not happy.

More racist flight attandants maybe because i sm an attracticted darkskin latino man but once again bad flight attamdants they ignored me the whole flight even the woman sitting next to me notice how rude they were towards me i really never want to fly united or american airlines they alawsys have the rudesslt and racist flight attandants

We loved the United lounge near our gate and a rep named Aimee who was GREAT

Cramped seat even in economy plus seat 10A. Over booked flight, no space for the bags

Awful. There was a minor problem with a fridge and they had us 2 hours in the runway before take off. The paper work alone took them half hour. There was no attemp to make up time up while in teansit and when we arrived, they had us another half hour in the plane because of traffic. I, and a bunch of people, lost their onnection flights for 5 to 10 minutes. Not even the attemp to wait given thar all delays, but the taxing, were United's fault. Then another 45 mins to get an agent and no flight alternatives for 2 days. Im am very disapointed with this "premium carrier".

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 got delayed for no reason. And Air Canada was doing 3 boardings via the same gate. It was chaotic!

Friendly efficient crew, but plane had no way to charge phone. That is a near necessity with today’s travel where we carry out travel documents on our phones.

The flight was delayed for 2 hrs. We were changed to a smaller plane, which was shaking a lot.

Registered my luggage at 5pm. Arrived at JFK at 1:00 am. Worst trip ever. Never again

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

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

Information on your arrival and departure airports

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