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$825+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — ADL
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
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 September 17, 2025.

Round-trip from

$1,088
(Priceline)

One-way from

$825
(Kiwi.com)

Popular in

September

Cheapest in

August

Average price

$2,337
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 ($240 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($72 potential savings vs. average RT 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 September 17, 2025.

This Qantas Airways deal was found by Cheapflights users on 9/15. 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.
Tue 9/166:30 pmATL - ADL
2 stops26h 20mQantas Airways
Tue 9/236:30 amADL - ATL
2 stops24h 35mQantas Airways
Deal found 9/15$1,034
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/304:30 pmATL - ADL
2 stops28h 50mQantas Airways
Thu 11/69:00 amADL - ATL
2 stops25h 57mQantas Airways
Deal found 9/15$1,088
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Thu 10/3010:15 amATL - ADL
3 stops35h 30mMultiple Airlines
Thu 11/61:15 pmADL - ATL
2 stops32h 24mMultiple Airlines
Deal found 9/15$1,208
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/132:18 pmATL - ADL
2 stops30h 02mAmerican Airlines
Mon 12/296:25 amADL - ATL
2 stops28h 28mAmerican Airlines
Deal found 9/15$1,222
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/131:17 pmATL - ADL
2 stops28h 43mUnited Airlines
Mon 12/292:55 pmADL - ATL
1 stop31h 03mUnited Airlines
Deal found 9/15$1,257
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/167:30 pmATL - ADL
1 stop30h 50mQatar Airways
Tue 9/236:55 pmADL - ATL
2 stops34h 30mQatar Airways
Deal found 9/15$1,569
This oojo deal was found by Cheapflights users on 9/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3011:24 amATL - ADL
2 stops38h 56mQatar Airways
Tue 10/712:40 pmADL - ATL
2 stops41h 45mQatar Airways
Deal found 9/16$1,610
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/68:05 pmATL - ADL
2 stops54h 15mQatar Airways
Fri 10/1012:40 pmADL - ATL
2 stops41h 45mQatar Airways
Deal found 9/15$1,655
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:41 pmATL - ADL
2 stops27h 49mUnited Airlines
Thu 11/66:10 amADL - ATL
2 stops25h 55mUnited Airlines
Deal found 9/15$1,670
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Tue 9/164:13 pmATL - ADL
3 stops29h 52mMultiple Airlines
Tue 9/236:25 amADL - ATL
3 stops36h 52mMultiple Airlines
Deal found 9/15$1,681

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 September 17, 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 10/30

4:30 pm-11:50 am

2 stops28h 50m

Adelaide

Thu 11/6

9:00 am-7:27 pm

2 stops25h 57m

$1,088

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Thu 10/30

10:15 am-12:15 pm

3 stops35h 30m

Adelaide

Thu 11/6

1:15 pm-6:09 am

2 stops32h 24m

$1,208

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Sat 12/13

6:50 am-9:30 am

2 stops35h 10m

Adelaide

Mon 12/29

2:55 pm-10:46 pm

2 stops23h 21m

$1,257

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Tue 9/30

11:24 am-3:50 pm

2 stops38h 56m

Adelaide

Tue 10/7

9:40 pm-3:55 pm

1 stop32h 45m

$1,610

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Mon 10/6

8:05 pm-4:50 pm

2 stops54h 15m

Adelaide

Fri 10/10

12:40 pm-3:55 pm

2 stops41h 45m

$1,655

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Thu 10/30

5:41 pm-12:00 pm

2 stops27h 49m

Adelaide

Thu 11/6

6:10 am-4:35 pm

2 stops25h 55m

$1,670

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Wed 10/15

10:14 pm-10:00 pm

3 stops57h 16m

$825

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Wed 10/15

7:30 pm-4:50 pm

1 stop30h 50m

$1,209

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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 September 17, 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 September 17, 2025.
Read reviews from past customers who have flown 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.
Qantas Airways
7.5
Good
907 reviews

Comfort

7.5

Boarding

7.7

Food

7.0

Crew

8.2

Entertainment

7.2

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

SYD - BNE

Great. Except I haven’t claimed my free lounge passes since 2022 on my Qantas credit card. That’s lots of flights I would have booked if you’d reminded me
Qantas Airways
7.5
Good
907 reviews
Qantas Airways
7.5
Good
907 reviews

Comfort

7.5

Boarding

7.7

Food

7.0

Crew

8.2

Entertainment

7.2

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

SYD - BNE

Great. Except I haven’t claimed my free lounge passes since 2022 on my Qantas credit card. That’s lots of flights I would have booked if you’d reminded me

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?

    For as low as $1,088, Qantas Airways can have you in Adelaide from Atlanta in 28h 50m. Atlanta and Adelaide are separated by a distance of 9995 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Atlanta to Adelaide round-trip?

    Cheapflights users have booked flights from Atlanta to Adelaide round-trip from $982. This flight start at 36% 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Atlanta to Adelaide

Discover the top airline 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$982Average$1,243FlexibilityNo cancel feeOn-time74%

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