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$539+ Cheap flights from Atlanta (ATL) to Adelaide (ADL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — ADL
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Atlanta to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Adelaide (ADL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 14, 2025.

Round-trip from

$1,086
(Qantas Airways)

One-way from

$539
(Priceline)

Popular in

September

Cheapest in

August

Average price

$1,179
From Atlanta Hartsfield-Jackson to Adelaide
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One-way flight from Atlanta Hartsfield-Jackson to Adelaide
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Highest demand for flights based on searches. 13% potential increase in price ($252 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($67 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Atlanta to Adelaide

Cheapest flights from Atlanta to Adelaide
Explore the most affordable flight options available from Atlanta to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Qantas Airways deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/276:30 pmATL - ADL
2 stops28h 05mQantas Airways
Sat 10/46:30 amADL - ATL
2 stops24h 35mQantas Airways
Deal found 8/13$1,086
This Mytrip deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/277:30 pmATL - ADL
1 stop30h 50mQatar Airways
Sat 10/49:40 pmADL - ATL
1 stop31h 45mQatar Airways
Deal found 8/13$1,690

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta to Adelaide that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Atlanta to Adelaide that are best for you.

Fly from

Atlanta

Fly to

Adelaide

Route

Depart

Return

Price

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Sat 9/27

6:30 pm-12:05 pm

2 stops28h 05m

Adelaide

Sat 10/4

6:30 am-5:35 pm

2 stops24h 35m

$1,086

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Sat 9/27

7:30 pm-3:50 pm

1 stop30h 50m

Adelaide

Sat 10/4

9:40 pm-3:55 pm

1 stop31h 45m

$1,690

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Mon 9/15

6:30 pm-10:20 am

2 stops26h 20m

$539

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Sun 10/5

6:23 pm-12:05 pm

2 stops27h 12m

$539

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Wed 10/1

6:30 pm-10:20 am

2 stops26h 20m

$539

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Mon 9/15

8:44 pm-7:00 pm

3 stops56h 46m

$594

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Sun 10/5

7:48 pm-8:00 am

3 stops45h 42m

$856

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Wed 10/1

8:44 pm-8:00 am

3 stops45h 46m

$920

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Mon 9/15

7:30 pm-3:50 pm

1 stop30h 50m

$1,133

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Sun 10/5

7:30 pm-4:50 pm

1 stop30h 50m

$1,208

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 11 results
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Best time to book a flight from Atlanta to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from Atlanta with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Atlanta to Adelaide

What is the cheapest month to book a flight from Atlanta to Adelaide?

Currently, August is the cheapest month in which you can book a flight from Atlanta to Adelaide (average of $1,214). Flying from Atlanta to Adelaide in December is currently the most expensive (average of $2,057). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ATL to ADL?

Find hourly flight availability from Atlanta to Adelaide. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

When flying from Atlanta to Adelaide, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 6% versus a flight in the morning.

Reviews of airlines servicing Adelaide

Get insights into the airlines that provide service to Adelaide. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Adelaide. Reviews last updated August 14, 2025.
Read reviews from past customers who have flown Air New Zealand and Qantas Airways from Atlanta to Adelaide. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very good
504 reviews

Overall

8.0

Entertainment

7.4

Boarding

8.2

Crew

8.5

Comfort

8.0

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
Air New Zealand
8.0
Very good
504 reviews
Air New Zealand
8.0
Very good
504 reviews

Overall

8.0

Entertainment

7.4

Boarding

8.2

Crew

8.5

Comfort

8.0

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.
Qantas Airways
7.5
Good
895 reviews
Air New Zealand
8.0
Very good
504 reviews

Overall

8.0

Entertainment

7.4

Boarding

8.2

Crew

8.5

Comfort

8.0

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Adelaide. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Atlanta to Adelaide round-trip?

    Cheapflights users have booked flights from Atlanta to Adelaide round-trip from $991. Another airline that can offer you cheap pricing is Air New Zealand. These flights start at 38% lower than the current average price 3 months from now.

  • Can I find deals for flights from Atlanta to Adelaide that include hotel bookings?

    Yes. In addition to deals on Atlanta to Adelaide flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Atlanta to Adelaide?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Adelaide.

  • Can I find deals for business class flights from Atlanta to Adelaide?

    Yes. Cheapflights offers flight deals from Atlanta to Adelaide by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Atlanta to Adelaide?

    Currently, August is the cheapest month in which you can book a flight from Atlanta to Adelaide (average of $1,214). Flying from Atlanta to Adelaide in December is currently the most expensive (average of $2,057). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg

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Top 2 airlines flying from Atlanta to Adelaide

Discover the top 2 airlines that operate flights from Atlanta to Adelaide. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$991Average$1,263FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,795Average$1,821FlexibilityNo cancel feeOn-time78%

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