$505+ Cheap flights from Atlanta (ATL) to Sydney (SYD)
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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — SYD
Jul 23 — Jul 301
Round-trip
1 adult, Economy
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Find cheap flights from Atlanta to Sydney with Cheapflights
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Cheapest flights from Atlanta to SydneyExplore the most affordable flight options available from Atlanta to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 23, 2026.
Explore the most affordable flight options available from Atlanta to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 23, 2026.
This oojo deal was found by Cheapflights users on 6/20. 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.
Sat 9/265:56 pm
ATL
- SYD
2 stops25h 39m
Qantas Airways
Tue 10/201:00 pm
SYD
- ATL
1 stop24h 07m
Qantas Airways
Deal found 6/20![Qantas Airways logo]()
$1,212
This lol.travel deal was found by Cheapflights users on 6/22. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:53 pm
ATL
- SYD
1 stop23h 12m
Qantas Airways
Sun 8/3012:00 pm
SYD
- ATL
1 stop21h 22m
Qantas Airways
Deal found 6/22![Qantas Airways logo]()
$1,219
This oojo deal was found by Cheapflights users on 6/19. 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.
Wed 10/288:11 pm
ATL
- SYD
1 stop43h 44m
Qantas Airways
Wed 11/186:00 am
SYD
- ATL
2 stops29h 27m
Qantas Airways
Deal found 6/19![Qantas Airways logo]()
$1,225
This oojo deal was found by Cheapflights users on 6/21. 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 6/224:56 pm
ATL
- SYD
1 stop24h 09m
Qantas Airways
Tue 7/712:00 pm
SYD
- ATL
1 stop24h 35m
Qantas Airways
Deal found 6/21![Qantas Airways logo]()
$1,246
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 8/123:15 pm
ATL
- SYD
2 stops30h 35m
Multiple Airlines
Wed 8/265:50 pm
SYD
- ATL
1 stop27h 30m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$1,254
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 8/297:07 pm
ATL
- SYD
2 stops26h 43m
Multiple Airlines
Tue 9/85:50 pm
SYD
- ATL
1 stop39h 51m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$1,257
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/39:00 am
ATL
- SYD
2 stops35h 35m
Multiple Airlines
Tue 11/1011:15 am
SYD
- ATL
1 stop28h 45m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$1,260
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 8/59:04 pm
ATL
- SYD
2 stops48h 46m
Multiple Airlines
Wed 8/265:50 pm
SYD
- ATL
1 stop27h 30m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$1,265
This American Airlines deal was found by Cheapflights users on 6/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/225:28 pm
ATL
- SYD
2 stops23h 37m
American Airlines
Tue 7/712:00 pm
SYD
- ATL
1 stop24h 35m
American Airlines
Deal found 6/19![American Airlines logo]()
$1,276
This Qantas Airways deal was found by Cheapflights users on 6/19. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/224:56 pm
ATL
- SYD
1 stop24h 09m
Multiple Airlines
Tue 7/712:00 pm
SYD
- ATL
1 stop24h 35m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$1,282
Best flights from Atlanta to SydneyDiscover carefully curated flight deals from Atlanta to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 23, 2026.
Discover carefully curated flight deals from Atlanta to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 23, 2026.
This Delta deal was found by Cheapflights users on 6/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:25 am
ATL
- SYD
2 stops33h 25m
Delta
Mon 7/139:15 am
SYD
- ATL
1 stop23h 22m
Delta
Deal found 6/19![Delta logo]()
$1,303
This United Airlines deal was found by Cheapflights users on 6/22. 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.
Tue 9/154:03 pm
ATL
- SYD
2 stops24h 52m
United Airlines
Tue 9/2210:20 am
SYD
- ATL
1 stop19h 51m
United Airlines
Deal found 6/22![United Airlines logo]()
$1,353
This Air New Zealand deal was found by Cheapflights users on 6/22. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:23 am
ATL
- SYD
3 stops31h 22m
Multiple Airlines
Tue 9/229:55 am
SYD
- ATL
2 stops25h 25m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$1,415
This Qatar Airways deal was found by Cheapflights users on 6/20. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:10 pm
ATL
- SYD
1 stop32h 00m
Qatar Airways
Fri 9/118:15 pm
SYD
- ATL
2 stops57h 40m
Qatar Airways
Deal found 6/20![Qatar Airways logo]()
$1,634
This Etihad Airways deal was found by Cheapflights users on 6/21. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/169:30 pm
ATL
- SYD
1 stop29h 20m
Etihad Airways
Thu 8/208:50 pm
SYD
- ATL
1 stop33h 40m
Etihad Airways
Deal found 6/21![Etihad Airways logo]()
$1,894
This United Airlines deal was found by Cheapflights users on 6/22. 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.
Wed 7/227:00 am
ATL
- SYD
2 stops34h 00m
United Airlines
Wed 7/2910:20 am
SYD
- ATL
2 stops22h 10m
United Airlines
Deal found 6/22![United Airlines logo]()
$1,452
This Air New Zealand deal was found by Cheapflights users on 6/22. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/103:57 pm
ATL
- SYD
2 stops24h 48m
Multiple Airlines
Mon 11/169:55 am
SYD
- ATL
3 stops28h 57m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$1,715
This Air New Zealand deal was found by Cheapflights users on 6/22. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:25 am
ATL
- SYD
3 stops31h 20m
Multiple Airlines
Tue 11/2411:45 am
SYD
- ATL
2 stops25h 37m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$1,770
This Air New Zealand deal was found by Cheapflights users on 6/20. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/261:23 pm
ATL
- SYD
3 stops30h 17m
Multiple Airlines
Fri 10/99:55 am
SYD
- ATL
2 stops26h 25m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$1,816
This Air New Zealand deal was found by Cheapflights users on 6/19. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/71:18 pm
ATL
- SYD
3 stops29h 27m
Multiple Airlines
Wed 7/1511:55 am
SYD
- ATL
2 stops23h 23m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$2,029
This Air New Zealand deal was found by Cheapflights users on 6/20. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/31:18 pm
ATL
- SYD
3 stops31h 22m
Multiple Airlines
Mon 7/2011:55 am
SYD
- ATL
2 stops23h 23m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$2,179
This Air New Zealand deal was found by Cheapflights users on 6/21. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2511:10 am
ATL
- SYD
3 stops31h 35m
Multiple Airlines
Mon 7/2711:55 am
SYD
- ATL
3 stops36h 32m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$2,193
Last-minute flights from Atlanta to SydneyDiscover last-minute flight deals from Atlanta to Sydney. Data last updated June 23, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Sydney. Data last updated June 23, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 6/21. 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 6/224:56 pm
ATL
- SYD
1 stop24h 09m
Qantas Airways
Tue 7/712:00 pm
SYD
- ATL
1 stop24h 35m
Qantas Airways
Deal found 6/21![Qantas Airways logo]()
$1,246
This American Airlines deal was found by Cheapflights users on 6/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/225:28 pm
ATL
- SYD
2 stops23h 37m
American Airlines
Tue 7/712:00 pm
SYD
- ATL
1 stop24h 35m
American Airlines
Deal found 6/19![American Airlines logo]()
$1,276
This Qantas Airways deal was found by Cheapflights users on 6/19. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/224:56 pm
ATL
- SYD
1 stop24h 09m
Multiple Airlines
Tue 7/712:00 pm
SYD
- ATL
1 stop24h 35m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$1,282
This United Airlines deal was found by Cheapflights users on 6/20. 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 6/225:56 pm
ATL
- SYD
1 stop22h 59m
United Airlines
Tue 7/710:20 am
SYD
- ATL
1 stop20h 28m
United Airlines
Deal found 6/20![United Airlines logo]()
$1,285
This American Airlines deal was found by Cheapflights users on 6/21. 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.
Sun 6/284:56 pm
ATL
- SYD
1 stop24h 34m
American Airlines
Tue 7/712:00 pm
SYD
- ATL
1 stop21h 13m
American Airlines
Deal found 6/21![American Airlines logo]()
$1,294
This American Airlines deal was found by Cheapflights users on 6/18. 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.
Mon 6/295:28 pm
ATL
- SYD
2 stops23h 37m
American Airlines
Mon 7/139:10 am
SYD
- ATL
1 stop22h 05m
American Airlines
Deal found 6/18![American Airlines logo]()
$1,300
This United Airlines deal was found by Cheapflights users on 6/22. 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.
Tue 6/306:00 pm
ATL
- SYD
1 stop22h 55m
United Airlines
Tue 7/149:30 am
SYD
- ATL
2 stops29h 00m
United Airlines
Deal found 6/22![United Airlines logo]()
$1,298
This United Airlines deal was found by Cheapflights users on 6/22. 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.
Wed 7/17:30 am
ATL
- SYD
2 stops33h 25m
United Airlines
Tue 7/1410:20 am
SYD
- ATL
1 stop20h 28m
United Airlines
Deal found 6/22![United Airlines logo]()
$1,302
This oojo deal was found by Cheapflights users on 6/22. 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.
Thu 7/25:30 pm
ATL
- SYD
1 stop24h 00m
Qantas Airways
Sun 7/1212:00 pm
SYD
- ATL
1 stop21h 13m
Qantas Airways
Deal found 6/22![Qantas Airways logo]()
$1,296
One-way flights from Atlanta to SydneySearch for one-way flight options from Atlanta to Sydney. Find affordable one-way fares based on user searches. Data last updated June 23, 2026.
Search for one-way flight options from Atlanta to Sydney. Find affordable one-way fares based on user searches. Data last updated June 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 7/293:15 pm
ATL
- SYD
2 stops30h 35m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$505
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 10/143:45 pm
ATL
- SYD
2 stops30h 05m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$507
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 10/133:45 pm
ATL
- SYD
2 stops30h 05m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$511
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/110:54 am
ATL
- SYD
2 stops34h 56m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$523
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/282:39 pm
ATL
- SYD
2 stops31h 11m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$537
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 11/106:06 pm
ATL
- SYD
3 stops50h 29m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$543
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:55 pm
ATL
- SYD
2 stops26h 55m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$546
This Trip.com deal was found by Cheapflights users on 6/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/23:15 pm
ATL
- SYD
2 stops40h 55m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$552
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 12/59:30 am
ATL
- SYD
3 stops35h 05m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$565
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 10/129:00 am
ATL
- SYD
3 stops36h 50m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$571
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/24:19 pm
ATL
- SYD
3 stops52h 16m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$575
Find flight deals from Atlanta to Sydney
Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Sydney (SYD). 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 June 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,212 (oojo) |
One-way from | $505 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $1,400 |
Cheapflights Fare Finder
Customize your flight search to find flights from Atlanta to Sydney 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 June 23, 2026.
Use the filters below to find and compare flights from Atlanta to Sydney that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AtlantaSydney
ATL - SYD
ATLSYD
Atlanta Hartsfield-Jackson
Mon 7/6
7:25 am-6:50 am
2 stops33h 25m
Sydney Kingsford Smith
Mon 7/13
9:15 am-6:37 pm
1 stop23h 22m
$1,303
Quickest round-trip
AtlantaSydney
ATL - SYD
ATLSYD
Atlanta Hartsfield-Jackson
Tue 9/15
4:03 pm-6:55 am
2 stops24h 52m
Sydney Kingsford Smith
Tue 9/22
10:20 am-4:11 pm
1 stop19h 51m
$1,353
AtlantaSydney
ATL - SYD
ATLSYD
Atlanta Hartsfield-Jackson
Tue 9/15
11:23 am-8:45 am
3 stops31h 22m
Sydney Kingsford Smith
Tue 9/22
9:55 am-9:20 pm
2 stops25h 25m
$1,415
AtlantaSydney
ATL - SYD
ATLSYD
Atlanta Hartsfield-Jackson
Wed 7/22
7:00 am-7:00 am
2 stops34h 00m
Sydney Kingsford Smith
Wed 7/29
10:20 am-6:30 pm
2 stops22h 10m
$1,452
AtlantaSydney
ATL - SYD
ATLSYD
Atlanta Hartsfield-Jackson
Fri 8/28
7:10 pm-5:10 pm
1 stop32h 00m
Sydney Kingsford Smith
Fri 9/11
8:15 pm-3:55 pm
2 stops57h 40m
$1,634
AtlantaSydney
ATL - SYD
ATLSYD
Atlanta Hartsfield-Jackson
Tue 11/10
3:57 pm-8:45 am
2 stops24h 48m
Sydney Kingsford Smith
Mon 11/16
9:55 am-10:52 pm
3 stops28h 57m
$1,715
AtlantaSydney
ATL - SYD
ATLSYD
Atlanta Hartsfield-Jackson
Thu 11/19
9:25 am-8:45 am
3 stops31h 20m
Sydney Kingsford Smith
Tue 11/24
11:45 am-9:22 pm
2 stops25h 37m
$1,770
AtlantaSydney
ATL - SYD
ATLSYD
Atlanta Hartsfield-Jackson
Sat 9/26
1:23 pm-9:40 am
3 stops30h 17m
Sydney Kingsford Smith
Fri 10/9
9:55 am-9:20 pm
2 stops26h 25m
$1,816
AtlantaSydney
ATL - SYD
ATLSYD
Atlanta Hartsfield-Jackson
Sun 8/16
9:30 pm-4:50 pm
1 stop29h 20m
Sydney Kingsford Smith
Thu 8/20
8:50 pm-4:30 pm
1 stop33h 40m
$1,894
AtlantaSydney
ATL - SYD
ATLSYD
Atlanta Hartsfield-Jackson
Tue 7/7
1:18 pm-8:45 am
3 stops29h 27m
Sydney Kingsford Smith
Wed 7/15
11:55 am-9:18 pm
2 stops23h 23m
$2,029
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Atlanta to Sydney
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 Sydney in June.
| 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 | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Atlanta-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Sydney flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Atlanta-Sydney 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-Sydney 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 Sydney
Have a flexible travel schedule? Discover the best time to fly to Sydney from Atlanta with our price prediction graph.
ATL-SYD
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 Sydney
How far ahead should I book a flight from Atlanta to Sydney?
Booking 49 days in advance of your planned departure date is, on average, the best time to get cheap flights from Atlanta to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Atlanta to Sydney?
Currently, September is the cheapest month in which you can book a flight from Atlanta to Sydney (average of $893). Flying from Atlanta to Sydney in December is currently the most expensive (average of $1,742). 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.
How much does it cost to fly round-trip from Atlanta to Sydney?
Reviews of airlines servicing Sydney
Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated June 23, 2026.
See what other customers who have flown with Air New Zealand,Delta, andQantas Airways from Atlanta to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.2
Entertainment
7.4
Food
7.4
Comfort
7.9
Crew
8.5
Overall
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SIN - AKL
Boarding
8.2
Entertainment
7.4
Food
7.4
Comfort
7.9
Crew
8.5
Overall
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SIN - AKL
Boarding
8.2
Entertainment
7.4
Food
7.4
Comfort
7.9
Crew
8.5
Overall
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SIN - AKL
Boarding
8.2
Entertainment
7.4
Food
7.4
Comfort
7.9
Crew
8.5
Overall
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SIN - AKL
Boarding
8.2
Entertainment
7.4
Food
7.4
Comfort
7.9
Crew
8.5
Overall
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SIN - AKL
Boarding
8.2
Entertainment
7.4
Food
7.4
Comfort
7.9
Crew
8.5
Overall
8.0
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SIN - AKL
Related info for your journey
Find useful and relevant information for your journey from Atlanta to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Sydney?
Book flights to Sydney if you plan to visit one of these locationsParramatta
Wollongong
Coogee
Manly
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Atlanta and Sydney flights
Browse other Atlanta and Sydney flight options. Last updated on June 23, 2026.
Other flights from Atlanta
Browse through other flights departing from Atlanta. Flights are based on user searches made on Cheapflights and were last updated on June 23, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Other flights to Sydney
Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 23, 2026.
Top 6 airlines flying from Atlanta to Sydney
Discover the top 6 airlines that operate flights from Atlanta to Sydney. 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 June 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$686 | Average$977 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$689 | Average$1,427 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$806 | Average$1,329 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$844 | Average$1,204 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$867 | Average$1,231 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,150 | Average$1,790 | FlexibilityNo cancel fee | On-time78% |