EWR - ADL

$602 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 4/10. 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.
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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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Cheap Flight Deals 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.

Recent round-trip flight deals from Newark to Adelaide

KAYAK's recommended round-trip deals from the most popular airlines that fly from Newark to Adelaide.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
6:10 pm - 8:30 pmEWR-ADL
36h 50m2 stops
9:20 pm - 11:21 pmADL-EWR
39h 31m2 stops
$1,607Air Canada
Find Deal
Tue, Sep 9 - Mon, Sep 22
6:10 pm - 8:30 pmEWR-ADL
36h 50m2 stops
8:00 pm - 9:46 pmADL-EWR
39h 16m3 stops
$1,637Air Canada
Find Deal
Tue, Sep 9 - Mon, Sep 22
7:32 am - 11:35 amEWR-ADL
38h 33m2 stops
7:00 pm - 4:59 pmADL-EWR
35h 29m2 stops
$1,777
Find Deal
Sat, Aug 9 - Wed, Sep 3
11:36 am - 11:35 amEWR-ADL
34h 29m3 stops
12:35 pm - 6:56 amADL-EWR
31h 51m3 stops
$1,890
Find Deal
Thu, Jul 10 - Thu, Jul 17
1:30 pm - 11:05 amEWR-ADL
32h 05m2 stops
6:05 am - 9:44 pmADL-EWR
29h 09m2 stops
$2,113United Airlines
Find Deal
Mon, Apr 28 - Tue, May 6
3:50 pm - 10:55 amEWR-ADL
29h 35m2 stops
6:05 am - 9:50 pmADL-EWR
29h 15m2 stops
$2,153United Airlines
Find Deal
Thu, Jul 10 - Thu, Jul 17
9:00 am - 4:20 pmEWR-ADL
41h 50m3 stops
5:35 pm - 5:59 amADL-EWR
49h 54m3 stops
$2,164Singapore Airlines
Find Deal
Tue, Sep 9 - Mon, Sep 22
9:35 am - 7:25 amEWR-ADL
32h 20m1 stop
5:35 pm - 5:59 amADL-EWR
49h 54m2 stops
$2,447Singapore Airlines
Find Deal
Tue, Sep 9 - Mon, Sep 22
11:55 pm - 8:05 pmEWR-ADL
30h 40m1 stop
9:50 pm - 9:20 pmADL-EWR
37h 00m1 stop
$2,826Emirates
Find Deal
Tue, Sep 9 - Mon, Sep 22
11:55 pm - 8:05 pmEWR-ADL
30h 40m1 stop
9:50 pm - 9:20 pmADL-EWR
37h 00m1 stop
$3,173Emirates
Find Deal
Mon, Apr 14 - Thu, Apr 17

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.

Good to know

High season

June

Cheapest flight

$602
Most popular time to fly with an average 10% increase in price.
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 $602 for a one-way ticket and $1,607 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?

    Star Alliance is the only airline alliance operating flights between Newark Liberty Airport and Adelaide.

  • 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.

See more FAQs

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 8614 reviews
7.0Entertainment
7.7Boarding
7.3Comfort
6.6Food
8.1Crew
Airline reviews

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 ;)

8.0 ExcellentMaryann, Mar 2025EWR - SFO
Read more United Airlines reviews

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.

Maybe add a seat trade app for flyers that didn’t get seats together

There's just no way to sit fully upright and comfortably in these seats. There needs to be 2 more inches of room, and that's not something that only one person on the flight needs - the whole flight needs 2 more inches of room. If that means you sell 6 less seats, so be it. It's too close for anyone. Forcing people to pay for "premium" economy just to get "barely enough space to breathe" isn't really an answer to that.

Boarding is very confusing. They have Line 1 and Line 2 and many many Boarding groups. Everyone lines up under those two lines long before they call zones. If you have a higher zone 2 like I did due to a Premium Plus ticket, it’s very awkward having to ask each person which zone they have. Extremely chaotic process. On board the flight attendants had no charisma whatsoever, even to us paying extra for an upgraded cabin. I asked for a chamomile tea after dinner (as no coffee or tea was even offered) and the FÃ said they didn’t have even though listed on the drink menu. Also, the mid flight service was entirely skipped which was a soup and sandwich combo. Supposedly had a variety of snacks mid flight too but those never materialized either. A few times I walked Back there, not a single flight attendant acknowledged me as they were all deep into their iPhones. I simply Wanted a glass of water since ZERO water runs were made on this 9hr 30 min flight.

Why is it that United flights from Newark are constantly delayed? Newark is a United hub!!!!!

horrible website for checking in- no option just to write the passport number; ludicrous

Everything good until we waited for jet bridge at SFO. Then pilot gets on speaker & said it won’t reach plane- too short, need to go to different gate. Then 5 min later, adjusted plane/jetbridge & all ok?!?

Nothing, whole flight was a nightmare, was forced to check my carryon bag at the gate, staff was rude and unprofessional

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

Information on your arrival and departure airports

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