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Cheap flights from Atlanta to Adelaide from $1,236

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — ADL
17 Oct — 24 Oct1
1 adult
1 adult, Economy

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 17 September 2025.

Round-trip from

$1,630

One-way from

$1,236

Popular in

September

Cheapest in

August

Average price

$3,502
Qantas Airways
  • Qantas Airways
  • 30/10-6/11
  • 4 total stops
  • 54h 47m total
  • Atlanta to Adelaide
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15/10
  • 15/10
  • 3 total stops
  • 57h 16m total
  • Atlanta to Adelaide
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($538 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease ($163 potential savings vs. average return price).
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Average for round-trip flights in September 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 17 September 2025.

Tue 16/918:30ATL - ADL
2 stops26h 20mQantas Airways
Tue 23/906:30ADL - ATL
2 stops24h 35mQantas Airways
Deal found 15/9$1,549
Thu 30/1016:30ATL - ADL
2 stops28h 50mQantas Airways
Thu 6/1109:00ADL - ATL
2 stops25h 57mQantas Airways
Deal found 15/9$1,630
Thu 30/1010:15ATL - ADL
3 stops35h 30mMultiple Airlines
Thu 6/1113:15ADL - ATL
2 stops32h 24mMultiple Airlines
Deal found 15/9$1,810
Sat 13/1214:18ATL - ADL
2 stops30h 02mAmerican Airlines
Mon 29/1206:25ADL - ATL
2 stops28h 28mAmerican Airlines
Deal found 15/9$1,831
Sat 13/1213:17ATL - ADL
2 stops28h 43mUnited Airlines
Mon 29/1214:55ADL - ATL
1 stop31h 03mUnited Airlines
Deal found 15/9$1,883
Tue 16/919:30ATL - ADL
1 stop30h 50mQatar Airways
Tue 23/918:55ADL - ATL
2 stops34h 30mQatar Airways
Deal found 15/9$2,351
Tue 30/911:24ATL - ADL
2 stops38h 56mQatar Airways
Tue 7/1012:40ADL - ATL
2 stops41h 45mQatar Airways
Deal found 16/9$2,412
Mon 6/1020:05ATL - ADL
2 stops54h 15mQatar Airways
Fri 10/1012:40ADL - ATL
2 stops41h 45mQatar Airways
Deal found 15/9$2,480
Thu 30/1017:41ATL - ADL
2 stops27h 49mUnited Airlines
Thu 6/1106:10ADL - ATL
3 stops32h 49mUnited Airlines
Deal found 15/9$2,502
Tue 16/916:13ATL - ADL
3 stops29h 52mMultiple Airlines
Tue 23/906:25ADL - ATL
3 stops36h 52mMultiple Airlines
Deal found 15/9$2,519

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 17 September 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

Thu 30/10

16:30-11:50

2 stops28h 50m

Adelaide

Thu 6/11

09:00-19:27

2 stops25h 57m

$1,630

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Thu 30/10

10:15-12:15

3 stops35h 30m

Adelaide

Thu 6/11

13:15-06:09

2 stops32h 24m

$1,810

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Sat 13/12

06:50-09:30

2 stops35h 10m

Adelaide

Mon 29/12

14:55-22:46

2 stops23h 21m

$1,883

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Fri 16/1

19:34-09:30

2 stops46h 26m

Adelaide

Fri 23/1

07:15-23:19

3 stops31h 34m

$2,116

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Fri 16/1

19:35-17:05

1 stop30h 00m

Adelaide

Fri 23/1

22:00-15:15

1 stop32h 45m

$2,411

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Tue 30/9

11:24-15:50

2 stops38h 56m

Adelaide

Tue 7/10

21:40-15:55

1 stop32h 45m

$2,412

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Mon 6/10

20:05-16:50

2 stops54h 15m

Adelaide

Fri 10/10

21:40-15:55

1 stop32h 45m

$2,480

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Thu 30/10

17:41-12:00

2 stops27h 49m

Adelaide

Thu 6/11

06:10-16:35

2 stops25h 55m

$2,502

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Wed 15/10

22:14-22:00

3 stops57h 16m

$1,236

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Wed 15/10

19:30-16:50

1 stop30h 50m

$1,812

Flights are sorted by cheapest return flights first.

Deals found on 15/9

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 $168). Flying from Atlanta to Adelaide in October is currently the most expensive (average of $241). 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 28h 50m. 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 $168). Flying from Atlanta to Adelaide in October is currently the most expensive (average of $241). 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
Stirling

Browse thousands of different options on Cheapflights for your next trip

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Other flights to Adelaide

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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.

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