$721 Cheap Flights from Newark Liberty Intl. Airport (EWR) to Adelaide (ADL)

View $721 flight on Wed, Mar 4, 2026Opens in a new window

Popular airlines from Newark Liberty Intl. Airport (EWR) to Adelaide, SA Airport (ADL)

Cheap Flights from Newark Liberty Intl. Airport to Adelaide (EWR-ADL)

Prices were available within the past 7 days and start at $721 for one-way flights and $1,012 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Feb 2 - Wed, Feb 18
EWR
New York
ADL
Adelaide
$1,012 Roundtrip, found 3 days ago
$1,012
Roundtrip
found 3 days ago
Select United flight, departing Mon, Feb 2 from New York to Adelaide, returning Wed, Feb 18, priced at $1,012 found 3 days ago
United
Sun, Feb 1 - Wed, Feb 18
EWR
New York
ADL
Adelaide
$1,023 Roundtrip, found 3 days ago
$1,023
Roundtrip
found 3 days ago
Select United flight, departing Sun, Feb 1 from New York to Adelaide, returning Wed, Feb 18, priced at $1,023 found 3 days ago
Air Canada
Wed, Feb 11 - Tue, Feb 17
EWR
New York
ADL
Adelaide
$1,027 Roundtrip, found 6 days ago
$1,027
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Feb 11 from New York to Adelaide, returning Tue, Feb 17, priced at $1,027 found 6 days ago
Air Canada
Sun, Mar 1 - Sat, Mar 7
EWR
New York
ADL
Adelaide
$1,029 Roundtrip, found 5 days ago
$1,029
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sun, Mar 1 from New York to Adelaide, returning Sat, Mar 7, priced at $1,029 found 5 days ago
Air Canada
Mon, Feb 16 - Mon, Feb 23
EWR
New York
ADL
Adelaide
$1,030 Roundtrip, found 5 days ago
$1,030
Roundtrip
found 5 days ago
Select Air Canada flight, departing Mon, Feb 16 from New York to Adelaide, returning Mon, Feb 23, priced at $1,030 found 5 days ago
Air Canada
Wed, Feb 4 - Wed, Feb 11
EWR
New York
ADL
Adelaide
$1,031 Roundtrip, found 1 day ago
$1,031
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Feb 4 from New York to Adelaide, returning Wed, Feb 11, priced at $1,031 found 1 day ago
Air Canada
Sun, Mar 1 - Sat, Mar 7
EWR
New York
ADL
Adelaide
$1,034 Roundtrip, found 5 days ago
$1,034
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sun, Mar 1 from New York to Adelaide, returning Sat, Mar 7, priced at $1,034 found 5 days ago
Air New Zealand
Mon, Feb 16 - Mon, Mar 2
EWR
New York
ADL
Adelaide
$1,402 Roundtrip, found 3 days ago
$1,402
Roundtrip
found 3 days ago
Select Air New Zealand flight, departing Mon, Feb 16 from New York to Adelaide, returning Mon, Mar 2, priced at $1,402 found 3 days ago
Qantas Airways
Tue, Mar 31 - Sun, Apr 12
EWR
New York
ADL
Adelaide
$2,080 Roundtrip, found 9 hours ago
$2,080
Roundtrip
found 9 hours ago
Select Qantas Airways flight, departing Tue, Mar 31 from New York to Adelaide, returning Sun, Apr 12, priced at $2,080 found 9 hours ago
Emirates
Tue, Apr 7 - Tue, Apr 14
EWR
New York
ADL
Adelaide
$2,112 Roundtrip, found 1 hour ago
$2,112
Roundtrip
found 1 hour ago
Select Emirates flight, departing Tue, Apr 7 from New York to Adelaide, returning Tue, Apr 14, priced at $2,112 found 1 hour ago

Find the cheapest month to fly from New York (EWR) to Adelaide (ADL)

February is typically the cheapest month to fly

From $1,117 - $2,116 per traveler.

Alternative airports near Adelaide

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Adelaide, SA Airport ADL. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $1,729
ADL
Adelaide, SA Airport
CheapestClosest
Average driving time to city center11 min
Flights from $1,729
Flights from Newark Liberty Intl. Airport (EWR) to Adelaide (ADL)
Origin airport
Newark Liberty Intl. Airport
Destination airport
Adelaide
Airlines serving
Air Canada, Air New Zealand, American Airlines, Emirates, Qantas Airways, Qatar Airways, United
Roundtrip price
$1,012
Distance
10618 mi

Newark Liberty Intl. Airport to Adelaide Flights

The cheapest times to fly from Newark Liberty Intl. Airport to Adelaide

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Newark Liberty Intl. Airport to Adelaide are during the month of February. You can find some of the cheapest flights from Newark Liberty Intl. Airport to Adelaide with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Newark Liberty Intl. Airport to Adelaide

Sunday is one of the best days to book for cheap flights from Newark Liberty Intl. Airport to Adelaide: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Newark Liberty Intl. Airport to Adelaide

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Newark Liberty Intl. Airport to Adelaide in 2026. You can also book with separate airlines for your outbound and return journeys, from $721 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Newark Liberty Intl. Airport to Adelaide flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Newark Liberty Intl. Airport to Adelaide airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Liberty Intl. Airport (EWR) to Adelaide Airport (ADL) cost?
Snag a cheap one-way flight from $721 or cheap return flight from $1,012 from Liberty Intl. Airport (EWR) to Adelaide Airport (ADL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Liberty Intl. Airport (EWR) to Adelaide Airport (ADL)?
February is the least expensive month to fly from EWR to ADL. Traveling during an off-peak travel window is often the key to landing a great deal.
What is the cheapest airline that flies from Liberty Intl. Airport (EWR) to Adelaide Airport (ADL)?
To find the cheapest airline flying from EWR to ADL, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Liberty Intl. Airport (EWR) to Adelaide Airport (ADL)?
You'll have to book a flight with a layover if you're traveling from Liberty Intl. Airport (EWR) to Adelaide Airport (ADL). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from EWR to ADL?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change depending on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Liberty Intl. Airport (EWR) to Adelaide Airport (ADL)?
Opt for a flight from Liberty Intl. Airport (EWR) to Adelaide Airport (ADL) that takes off before 3 PM to reduce the risk of cancellations and delays. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Liberty Intl. Airport (EWR) to Adelaide Airport (ADL) last-minute?
Holding off until right before your break to book a flight from EWR to ADL often results in higher prices. Although you may find some last-minute offers, they're not always guaranteed. Be flexible with your itinerary for the best chance of snagging a bargain.
Is it cheaper to book an EWR to ADL flight and hotel package?
Compared with arranging hotels and flights separately, booking an EWR to ADL flight and hotel package with Expedia could result in significant savings. What's more, having everything in one easy place takes the hassle out of travel planning. Simply secure your flights and choose from our extensive range of stays, then personalize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Liberty Intl. Airport (EWR) to Adelaide Airport (ADL)?
In most instances, you can reschedule or cancel your EWR to ADL flight. However, additional fees may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you'd like further information, head to our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.