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Cheap flights from Atlanta to Adelaide from $1,964

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — ADL
6 Jun — 13 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Atlanta to Adelaide

Enter your travel dates to find the best prices.

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 7 May 2026.

Tue 2/610:05
ATL
-
ADL
3 stops35h 30m
United Airlines
Wed 1/720:00
ADL
-
ATL
3 stops42h 00m
United Airlines
Deal found 6/5$1,964
Fri 5/616:56
ATL
-
ADL
2 stops29h 29m
Qantas Airways
Sun 28/606:00
ADL
-
ATL
2 stops26h 31m
Qantas Airways
Deal found 6/5$1,966
Wed 3/617:56
ATL
-
ADL
2 stops27h 44m
United Airlines
Wed 1/720:00
ADL
-
ATL
3 stops42h 00m
United Airlines
Deal found 6/5$1,967
Sun 7/606:30
ATL
-
ADL
2 stops38h 55m
United Airlines
Wed 1/720:00
ADL
-
ATL
3 stops42h 00m
United Airlines
Deal found 6/5$1,989
Thu 4/617:22
ATL
-
ADL
2 stops28h 23m
Qantas Airways
Sat 27/611:50
ADL
-
ATL
2 stops48h 23m
Qantas Airways
Deal found 6/5$1,995
Fri 5/617:56
ATL
-
ADL
2 stops27h 44m
United Airlines
Wed 1/720:00
ADL
-
ATL
3 stops42h 00m
United Airlines
Deal found 6/5$2,036
Tue 2/616:56
ATL
-
ADL
2 stops33h 19m
Qantas Airways
Mon 29/619:10
ADL
-
ATL
2 stops41h 03m
Qantas Airways
Deal found 6/5$2,041
Thu 4/617:56
ATL
-
ADL
2 stops27h 29m
United Airlines
Wed 1/720:00
ADL
-
ATL
3 stops42h 00m
United Airlines
Deal found 6/5$2,043
Fri 5/619:53
ATL
-
ADL
2 stops48h 57m
Qantas Airways
Sat 27/617:10
ADL
-
ATL
2 stops43h 03m
Qantas Airways
Deal found 6/5$2,053
Fri 31/716:55
ATL
-
ADL
2 stops28h 40m
Qantas Airways
Sun 9/819:10
ADL
-
ATL
2 stops37h 42m
Qantas Airways
Deal found 6/5$2,082
Sat 31/1016:14
ATL
-
ADL
2 stops26h 41m
Qantas Airways
Wed 4/1119:00
ADL
-
ATL
2 stops37h 54m
Qantas Airways
Deal found 2/5$2,120
Fri 5/616:15
ATL
-
ADL
3 stops29h 30m
Multiple Airlines
Sun 28/606:25
ADL
-
ATL
2 stops29h 48m
Multiple Airlines
Deal found 6/5$2,184

Find 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 7 May 2026.

Round-trip from

$1,964

Popular in

September

Cheapest in

August

Average price

$2,278
United Airlines
  • United Airlines
  • 2/6-1/7
  • 5 total stops
  • 69h 39m total
  • Atlanta to Adelaide
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($110 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($154 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 7 May 2026.
Use the filters below to find and compare flights from Atlanta to Adelaide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Sat 31/10

16:14-09:25

2 stops26h 41m

Adelaide

Wed 4/11

19:00-17:24

2 stops37h 54m

$2,120
Fastest return journey

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Sat 31/10

19:35-17:05

1 stop31h 00m

Adelaide

Wed 4/11

22:00-15:15

1 stop32h 45m

$2,355

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Wed 3/6

17:56-10:55

2 stops27h 29m

Adelaide

Thu 25/6

06:00-05:20

2 stops36h 50m

$2,392

Flights are sorted by cheapest return flights first.

Deals found on 2/5

Sorted by cheapest first

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 return 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.

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.

  • How long is the flight from Atlanta to Adelaide?

    Departing from Atlanta to Adelaide will take you 28h 12m. Airlines will cover a distance of 16085 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 holiday 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.

See more FAQs

Travelling to a place near Adelaide?

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

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How does Cheapflights help users find flights from Atlanta to Adelaide?

Deals for Atlanta to Adelaide flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Atlanta to Adelaide?

Cheapflights simply makes it quick and affordable to book flights from Atlanta to Adelaide by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Atlanta to Adelaide with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Atlanta to Adelaide, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Atlanta to Adelaide become cheaper?

Yes! Start tracking prices for Atlanta to Adelaide flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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