EWR - ADL

$656 Find Cheap Flights from Newark Liberty Airport to Adelaide

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Newark to Adelaide departing on 7/31. 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 Adelaide

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

Cheap Flights from Newark to Adelaide (EWR-ADL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Newark to Adelaide 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 Newark to Adelaide

Tue, Jul 29 - Tue, Aug 5
Logo
2:58 pm - 12:05 pmEWR-ADL
31h 37m2 stops
Logo
12:45 pm - 2:00 pmADL-EWR
38h 45m2 stops
$1,441
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Wed, Aug 6 - Mon, Aug 11
Air Canada Logo
6:15 pm - 8:30 pmEWR-ADL
36h 45m2 stops
Air Canada Logo
8:00 pm - 11:16 pmADL-EWR
40h 46m2 stops
$1,582Air Canada
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Wed, Jul 30 - Wed, Aug 6
Logo
2:58 pm - 12:05 pmEWR-ADL
31h 37m2 stops
Logo
12:00 pm - 1:58 pmADL-EWR
39h 28m2 stops
$1,601
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Tue, Jul 29 - Tue, Aug 5
Logo
2:59 pm - 11:35 amEWR-ADL
31h 06m2 stops
Logo
6:00 am - 2:00 pmADL-EWR
45h 30m3 stops
$1,602
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Wed, Aug 6 - Mon, Aug 11
Air Canada Logo
6:15 pm - 8:30 pmEWR-ADL
36h 45m2 stops
Air Canada Logo
8:00 pm - 9:48 pmADL-EWR
39h 18m3 stops
$1,674Air Canada
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Tue, Jul 29 - Tue, Aug 5
Logo
9:00 am - 10:15 amEWR-ADL
35h 45m3 stops
Logo
6:00 am - 2:00 pmADL-EWR
45h 30m3 stops
$1,784
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Tue, Jul 29 - Tue, Aug 5
United Airlines Logo
1:25 pm - 11:05 amEWR-ADL
32h 10m2 stops
United Airlines Logo
6:05 am - 1:05 amADL-EWR
32h 30m2 stops
$2,127United Airlines
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Thu, Jul 31 - Thu, Aug 7
United Airlines Logo
10:35 am - 11:05 amEWR-ADL
35h 00m2 stops
United Airlines Logo
6:05 am - 9:50 pmADL-EWR
29h 15m2 stops
$2,227United Airlines
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Sun, Nov 2 - Tue, Dec 9
Singapore Airlines Logo
9:35 am - 9:05 amEWR-ADL
32h 00m1 stop
Singapore Airlines Logo
10:30 am - 5:30 amADL-EWR
34h 30m1 stop
$2,805Singapore Airlines
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Sun, Nov 2 - Tue, Dec 9
Singapore Airlines Logo
9:35 am - 9:05 amEWR-ADL
32h 00m1 stop
Singapore Airlines Logo
10:30 am - 5:30 amADL-EWR
34h 30m1 stop
$2,808Singapore Airlines
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KAYAK's insights & trends for Newark to Adelaide flights

Get data-powered insights and trends into flights from Newark to Adelaide 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 Newark Liberty Airport to Adelaide?

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

If your flying dates are flexible, you should consider flying to Adelaide on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Newark Liberty Airport to Adelaide. For your return ticket, we recommend flying on a Sunday and avoiding Wednesdays for the best deals.

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Good to know

High seasonJanuary
Cheapest flight$656
Most popular time to fly and prices are also 25% lower on average.
Flight from Newark Liberty Airport to Adelaide

When to book flights from Newark to Adelaide

Are your dates flexible? Find out the best times to travel from Newark to Adelaide 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 Newark Liberty Airport to Adelaide flights

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

    In the last 3 days, the lowest price for a flight from Newark Airport to Adelaide was $656 for a one-way ticket and $1,441 for a round-trip.

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

    Yes, you’ll need a passport to travel to Adelaide from Newark Liberty Airport.

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

    When flying out of Newark Liberty Airport you will be using Newark. You will be landing at Adelaide, also known as Adelaide.

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

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

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

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

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

    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 Newark Liberty Airport to Adelaide.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Adelaide from Newark Liberty Airport 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 Newark Liberty Airport to Adelaide?

    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 Adelaide with an airline and back to Newark Liberty Airport with another airline. Booking your flights between Newark Liberty Airport and ADL 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 Newark Liberty Airport to Adelaide?

    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 Adelaide from Newark Liberty Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Newark to Adelaide

 
See real verified KAYAK customer reviews for airlines flying from Newark to Adelaide. 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 Newark to Adelaide? 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 8801 reviews
7.0Entertainment
7.3Comfort
6.6Food
7.7Boarding
8.1Crew
Airline reviews

Terrible. Out flight was delayed for 21 (twenty one) hours. United is a joke.

2.0 MediocreBruno, Jun 2025EWR - GRU
Read more United Airlines reviews

Terrible. Out flight was delayed for 21 (twenty one) hours. United is a joke.

Smooth flight, especially take off and landing, and great crew on board. Really loved the stroopwaffles!

Deplaning was delayed because of Jetbridge equipment issues in MKE, causing an issue on an otherwise great flight.

Not really their fault, but a 4.5 hour delay is pretty brutal

we were delayed going into and out of Newark Airport by 3-4 hours each way. Excuses/reasons given were misleading. Weather was cited at first when there was NO weather issue. Turns out Newark had a shortage of staff and runway construction. United knew this and should have NOT scheduled flights when they know we would be delayed so long. I will avoid United and EWR airport at all cost going forward. Delta never looked so good.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

leg space better than expected. two washrooms for one plane isn't enough.

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

Excellent, professional, actually on time which is rare for late flights. Decent food. I love the new neck pillows! Nice, simple upgrade from the old ones I wasn't sure where to put. I wish they would allow more time for rest. It's a red eye 7 hour flight and meal service was about 3 hours.

The tv monitor in front of my seat was not responding. The flight crew reset it and it still didn’t work.

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

Information on your arrival and departure airports

Newark Liberty Airport (EWR)
Adelaide (ADL)

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