Find flights
When to book
FAQs

Cheap flights from Atlanta to Adelaide from $1,758

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/1. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — ADL
7 Jan — 14 Jan1
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 8 December 2025.

Tue 30/1214:10ATL - ADL
2 stops36h 35mQantas Airways
Sat 31/110:10ADL - ATL
2 stops25h 16mQantas Airways
Deal found 7/12$2,606
Tue 30/1219:35ATL - ADL
1 stop30h 00mQatar Airways
Sat 31/122:00ADL - ATL
1 stop32h 45mQatar Airways
Deal found 7/12$2,894
Tue 30/1206:10ATL - ADL
3 stops40h 05mMultiple Airlines
Sat 31/106:00ADL - ATL
3 stops31h 13mMultiple Airlines
Deal found 7/12$3,267
Tue 30/1219:21ATL - ADL
2 stops27h 19mUnited Airlines
Sat 31/111:35ADL - ATL
3 stops51h 14mUnited Airlines
Deal found 7/12$3,304
Thu 18/1214:10ATL - ADL
2 stops27h 45mQantas Airways
Sun 21/1212:00ADL - ATL
2 stops22h 56mQantas Airways
Deal found 5/12$3,631
Thu 18/1216:31ATL - ADL
2 stops25h 49mMultiple Airlines
Sun 21/1207:50ADL - ATL
3 stops25h 09mMultiple Airlines
Deal found 5/12$4,886
Thu 18/1219:35ATL - ADL
1 stop30h 00mQatar Airways
Sun 21/1222:00ADL - ATL
2 stops39h 05mQatar Airways
Deal found 5/12$5,222
Sat 20/1219:29ATL - ADL
3 stops70h 31mUnited Airlines
Tue 6/106:00ADL - ATL
2 stops27h 58mUnited Airlines
Deal found 6/12$10,886

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 8 December 2025.

Round-trip from

$1,758

Popular in

September

Cheapest in

March

Average price

$2,663
Qantas Airways
  • Qantas Airways
  • 20/1-27/1
  • 4 total stops
  • 50h 26m total
  • Atlanta to Adelaide
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($323 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($184 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 8 December 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

Tue 20/1

14:55-09:25

2 stops27h 00m

Adelaide

Tue 27/1

12:00-19:56

2 stops23h 26m

$1,758

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Wed 21/1

18:43-13:00

2 stops26h 47m

Adelaide

Wed 28/1

12:00-19:56

2 stops23h 26m

$1,833

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Tue 20/1

19:35-08:00

2 stops44h 55m

Adelaide

Tue 27/1

22:00-15:15

1 stop32h 45m

$2,161

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Wed 21/1

19:35-08:00

2 stops44h 55m

Adelaide

Wed 28/1

22:00-15:15

1 stop32h 45m

$2,220

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Mon 23/2

15:55-09:50

2 stops26h 25m

Adelaide

Fri 27/2

06:35-21:57

2 stops30h 52m

$2,295

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Tue 30/12

14:10-18:15

2 stops36h 35m

Adelaide

Sat 31/1

10:10-19:56

2 stops25h 16m

$2,606

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Mon 23/2

19:35-17:05

1 stop30h 00m

Adelaide

Fri 27/2

22:00-15:15

1 stop32h 45m

$2,645

Flights are sorted by cheapest return flights first.

Deals found on 6/12

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.

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, June is the cheapest month in which you can book a flight from Atlanta to Adelaide (average of $1,102). Flying from Atlanta to Adelaide in September is currently the most expensive (average of $3,449). 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.

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 27h. 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.

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

    Currently, June is the cheapest month in which you can book a flight from Atlanta to Adelaide (average of $1,102). Flying from Atlanta to Adelaide in September is currently the most expensive (average of $3,449). 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

Travelling to a place near Adelaide?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Other flights to Adelaide

Explore flights to Adelaide departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 8 December 2025.
Avalon to Adelaide flights
Hobart to Adelaide flights
Melbourne to Adelaide flights
Coolangatta to Adelaide flights
Sydney to Adelaide flights
Maroochydore to Adelaide flights
Adelaide to Melbourne Avalon Airport flights
Adelaide to Melbourne Airport flights
Adelaide to Coolangatta flights
Adelaide to Hobart flights
Adelaide to Sydney flights
Adelaide to Maroochydore flights
Adelaide to Coolangatta flights
Adelaide to Melbourne Airport flights
Adelaide to Darwin flights
Adelaide to Whyalla flights
Adelaide to Launceston flights
Adelaide to Sydney flights
Adelaide to Brisbane flights
Adelaide to Port Lincoln flights
Adelaide to Cairns flights
Adelaide to Perth flights
Adelaide to Brisbane flights
Adelaide to Broken Hill flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.