$685+ 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — ADL
Sep 20 — Sep 271
Round-trip
1 adult, Economy
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Find cheap flights from Atlanta to Adelaide with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Atlanta to Adelaide
Cheapest
Best
Last-minute
One-way
Cheapest flights from Atlanta to AdelaideExplore 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 21, 2026.
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 21, 2026.
This Justfly.com deal was found by Cheapflights users on 8/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:10 pm -
1 stop30h 20m
Sat 9/1910:00 pm -
1 stop31h 25m
Deal found 8/18![Qatar Airways logo]()
$1,336
This Gotogate deal was found by Cheapflights users on 8/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:10 pm -
1 stop30h 20m
Mon 9/218:55 pm -
2 stops56h 30m
Deal found 8/18![Qatar Airways logo]()
$1,350
This oojo deal was found by Cheapflights users on 8/19. 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.
Mon 11/168:04 pm -
2 stops45h 51m
Sun 11/292:30 pm -
2 stops41h 54m
Deal found 8/19![Qantas Airways logo]()
$1,490
This SmartFares deal was found by Cheapflights users on 8/17. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:10 pm -
1 stop30h 20m
Sun 9/610:00 pm -
1 stop31h 25m
Deal found 8/17![Qatar Airways logo]()
$1,509
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Mon 11/167:00 am -
3 stops41h 50m
Sun 11/296:10 am -
2 stops38h 27m
Deal found 8/19![United Airlines logo]()
$1,576
This American Airlines deal was found by Cheapflights users on 8/18. 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.
Fri 10/25:56 pm -
2 stops29h 14m
Fri 10/96:00 am -
2 stops25h 28m
Deal found 8/18![American Airlines logo]()
$1,655
This SmartFares deal was found by Cheapflights users on 8/17. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:10 pm -
2 stops49h 25m
Sun 9/69:30 am -
2 stops43h 55m
Deal found 8/17![Multiple Airlines logo]()
$1,666
Best flights from Atlanta to AdelaideDiscover carefully curated flight deals from Atlanta to Adelaide that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from Atlanta to Adelaide that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This oojo deal was found by Cheapflights users on 8/19. 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.
Mon 11/168:04 pm -
2 stops45h 51m
Sun 11/292:30 pm -
2 stops41h 54m
Deal found 8/19![Qantas Airways logo]()
$1,490
This Gotogate deal was found by Cheapflights users on 8/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:10 pm -
2 stops37h 25m
Mon 9/218:55 pm -
2 stops56h 30m
Deal found 8/18![Qatar Airways logo]()
$1,501
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Mon 11/167:00 am -
3 stops41h 50m
Sun 11/296:10 am -
2 stops38h 27m
Deal found 8/19![United Airlines logo]()
$1,576
This American Airlines deal was found by Cheapflights users on 8/18. 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.
Fri 10/25:56 pm -
2 stops29h 14m
Fri 10/96:00 am -
2 stops25h 28m
Deal found 8/18![American Airlines logo]()
$1,655
This SmartFares deal was found by Cheapflights users on 8/17. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:10 pm -
2 stops49h 25m
Sun 9/69:30 am -
2 stops43h 55m
Deal found 8/17![Multiple Airlines logo]()
$1,666
This Justfly.com deal was found by Cheapflights users on 8/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1610:45 am -
3 stops39h 55m
Sun 11/297:55 pm -
3 stops55h 21m
Deal found 8/19![Air Canada logo]()
$2,067
This SmartFares deal was found by Cheapflights users on 8/17. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:10 pm -
1 stop30h 20m
Sun 9/610:00 pm -
1 stop31h 25m
Deal found 8/17![Qatar Airways logo]()
$1,509
This Singapore Airlines deal was found by Cheapflights users on 8/18. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:08 am -
3 stops55h 47m
Mon 9/215:35 pm -
2 stops61h 41m
Deal found 8/18![Singapore Airlines logo]()
$3,504
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Fri 10/25:58 pm -
2 stops29h 17m
Fri 10/96:05 am -
3 stops37h 49m
Deal found 8/18![United Airlines logo]()
$1,815
This Cathay Pacific deal was found by Cheapflights users on 8/18. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:56 pm -
3 stops47h 39m
Fri 10/92:25 pm -
3 stops46h 10m
Deal found 8/18![Multiple Airlines logo]()
$1,890
Last-minute flights from Atlanta to AdelaideDiscover last-minute flight deals from Atlanta to Adelaide. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Adelaide. Data last updated August 21, 2026 and is based on user searches.
This SmartFares deal was found by Cheapflights users on 8/17. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:10 pm -
1 stop30h 20m
Sun 9/610:00 pm -
1 stop31h 25m
Deal found 8/17![Qatar Airways logo]()
$1,509
This SmartFares deal was found by Cheapflights users on 8/17. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:10 pm -
2 stops49h 25m
Sun 9/69:30 am -
2 stops43h 55m
Deal found 8/17![Multiple Airlines logo]()
$1,666
One-way flights from Atlanta to AdelaideSearch for one-way flight options from Atlanta to Adelaide. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
Search for one-way flight options from Atlanta to Adelaide. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/81:00 pm -
3 stops58h 05m
Deal found 8/17![Multiple Airlines logo]()
$685
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/91:00 pm -
2 stops52h 05m
Deal found 8/17![Multiple Airlines logo]()
$703
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/78:30 am -
3 stops56h 35m
Deal found 8/17![Multiple Airlines logo]()
$797
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/121:00 pm -
3 stops58h 20m
Deal found 8/17![Multiple Airlines logo]()
$802
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Mon 12/76:30 am -
2 stops42h 20m
Deal found 8/17![United Airlines logo]()
$824
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Thu 12/102:58 pm -
2 stops31h 02m
Deal found 8/17![American Airlines logo]()
$873
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Sun 12/1310:12 am -
3 stops36h 28m
Deal found 8/17![United Airlines logo]()
$928
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/107:40 pm -
3 stops49h 25m
Deal found 8/17![Multiple Airlines logo]()
$973
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1110:45 am -
3 stops54h 20m
Deal found 8/17![Multiple Airlines logo]()
$989
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 August 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,336 (Justfly.com) |
One-way from | $685 (Kiwi.com) |
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 7,457,451 searches. Data last updated August 21, 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
Cheapest round-trip
AtlantaAdelaide
ATL Atlanta Hartsfield-Jackson - ADL Adelaide
ATLADL
Atlanta Hartsfield-Jackson
Mon 11/16
8:04 pm-9:25 am
2 stops45h 51m
Adelaide
Sun 11/29
2:30 pm-4:54 pm
2 stops41h 54m
$1,490
AtlantaAdelaide
ATL Atlanta Hartsfield-Jackson - ADL Adelaide
ATLADL
Atlanta Hartsfield-Jackson
Sun 9/6
7:10 pm-10:05 pm
2 stops37h 25m
Adelaide
Mon 9/21
8:55 pm-3:55 pm
2 stops56h 30m
$1,501
AtlantaAdelaide
ATL Atlanta Hartsfield-Jackson - ADL Adelaide
ATLADL
Atlanta Hartsfield-Jackson
Mon 8/31
7:10 pm-3:00 pm
1 stop30h 20m
Adelaide
Sun 9/6
10:00 pm-3:55 pm
1 stop31h 25m
$1,509
AtlantaAdelaide
ATL Atlanta Hartsfield-Jackson - ADL Adelaide
ATLADL
Atlanta Hartsfield-Jackson
Mon 11/16
7:00 am-4:20 pm
3 stops41h 50m
Adelaide
Sun 11/29
6:10 am-5:07 am
2 stops38h 27m
$1,576
Quickest round-trip
AtlantaAdelaide
ATL Atlanta Hartsfield-Jackson - ADL Adelaide
ATLADL
Atlanta Hartsfield-Jackson
Fri 10/2
5:56 pm-12:40 pm
2 stops29h 14m
Adelaide
Fri 10/9
6:00 am-4:58 pm
2 stops25h 28m
$1,655
AtlantaAdelaide
ATL Atlanta Hartsfield-Jackson - ADL Adelaide
ATLADL
Atlanta Hartsfield-Jackson
Mon 8/31
7:10 pm-10:05 am
2 stops49h 25m
Adelaide
Sun 9/6
9:30 am-3:55 pm
2 stops43h 55m
$1,666
AtlantaAdelaide
ATL Atlanta Hartsfield-Jackson - ADL Adelaide
ATLADL
Atlanta Hartsfield-Jackson
Fri 10/2
5:58 pm-12:45 pm
2 stops29h 17m
Adelaide
Fri 10/9
6:05 am-5:24 am
3 stops37h 49m
$1,815
AtlantaAdelaide
ATL Atlanta Hartsfield-Jackson - ADL Adelaide
ATLADL
Atlanta Hartsfield-Jackson
Fri 10/2
5:56 pm-7:05 am
3 stops47h 39m
Adelaide
Fri 10/9
2:25 pm-10:05 pm
3 stops46h 10m
$1,890
AtlantaAdelaide
ATL Atlanta Hartsfield-Jackson - ADL Adelaide
ATLADL
Atlanta Hartsfield-Jackson
Mon 11/16
10:45 am-6:10 pm
3 stops39h 55m
Adelaide
Sun 11/29
7:55 pm-11:46 am
3 stops55h 21m
$2,067
AtlantaAdelaide
ATL Atlanta Hartsfield-Jackson - ADL Adelaide
ATLADL
Atlanta Hartsfield-Jackson
Sun 9/6
10:08 am-7:25 am
3 stops55h 47m
Adelaide
Mon 9/21
5:35 pm-5:46 pm
2 stops61h 41m
$3,504
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Atlanta to Adelaide
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to Adelaide in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Atlanta-Adelaide flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Adelaide flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Adelaide flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Atlanta-Adelaide flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-Adelaide flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
ATL-ADL
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.
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.
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