$654+ Cheap flights from Atlanta (ATL) to Sydney (SYD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — SYD
Nov 17 — Nov 241
Round-trip
1 adult, Economy
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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
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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 October 18, 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 October 18, 2026.
This Qantas Airways deal was found by Cheapflights users on 10/13. 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.
Fri 11/135:29 pm -
1 stop21h 26m
Sat 11/217:20 am -
2 stops23h 59m
Deal found 10/13![Multiple Airlines logo]()
$1,179
This oojo deal was found by Cheapflights users on 10/13. 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 10/215:55 pm -
2 stops24h 20m
Sat 10/311:05 pm -
1 stop21h 15m
Deal found 10/13![Qantas Airways logo]()
$1,192
This Mytrip deal was found by Cheapflights users on 10/13. 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.
Wed 11/410:19 am -
1 stop28h 06m
Wed 11/182:00 pm -
3 stops30h 49m
Deal found 10/13![Multiple Airlines logo]()
$1,196
This Mytrip deal was found by Cheapflights users on 10/13. 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 11/310:19 am -
1 stop28h 06m
Wed 11/182:00 pm -
3 stops30h 49m
Deal found 10/13![Multiple Airlines logo]()
$1,197
This Kissandfly.com deal was found by Cheapflights users on 10/13. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/32:39 pm -
2 stops26h 26m
Wed 12/169:15 am -
1 stop21h 46m
Deal found 10/13![Lufthansa logo]()
$1,228
This United Airlines deal was found by Cheapflights users on 10/13. 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 12/311:40 am -
2 stops27h 20m
Wed 12/1611:20 am -
2 stops25h 55m
Deal found 10/13![United Airlines logo]()
$1,232
This Trip.com deal was found by Cheapflights users on 10/14. 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.
Mon 11/25:29 pm -
1 stop21h 26m
Mon 11/162:00 pm -
3 stops44h 59m
Deal found 10/14![Multiple Airlines logo]()
$1,236
This United Airlines deal was found by Cheapflights users on 10/13. 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 12/34:00 pm -
1 stop23h 00m
Mon 12/149:15 am -
1 stop24h 29m
Deal found 10/13![United Airlines logo]()
$1,247
This Mytrip deal was found by Cheapflights users on 10/13. 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 11/1210:19 am -
1 stop28h 06m
Thu 11/262:00 pm -
3 stops46h 59m
Deal found 10/13![Multiple Airlines logo]()
$1,272
This Kiwi.com deal was found by Cheapflights users on 10/13. 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.
Sun 11/110:19 am -
1 stop28h 06m
Sun 11/152:00 pm -
2 stops34h 06m
Deal found 10/13![Multiple Airlines logo]()
$1,273
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 October 18, 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 October 18, 2026.
This United Airlines deal was found by Cheapflights users on 10/14. 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 2/211:18 pm -
2 stops25h 02m
Wed 3/39:15 am -
2 stops24h 16m
Deal found 10/14![United Airlines logo]()
$1,142
This Qantas Airways deal was found by Cheapflights users on 10/16. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/54:08 pm -
1 stop22h 47m
Sat 3/136:05 am -
2 stops23h 59m
Deal found 10/16![Qantas Airways logo]()
$1,369
This Delta deal was found by Cheapflights users on 10/13. 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.
Thu 11/129:15 am -
1 stop31h 15m
Thu 11/2610:40 am -
1 stop25h 10m
Deal found 10/13![Delta logo]()
$1,438
This Alaska Airlines deal was found by Cheapflights users on 10/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:03 am -
2 stops43h 42m
Tue 11/249:40 pm -
2 stops35h 05m
Deal found 10/17![Multiple Airlines logo]()
$1,651
This United Airlines deal was found by Cheapflights users on 10/14. 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 12/34:00 pm -
2 stops25h 05m
Mon 12/1411:20 am -
2 stops45h 18m
Deal found 10/14![United Airlines logo]()
$1,315
This Delta deal was found by Cheapflights users on 10/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2012:35 pm -
1 stop27h 55m
Sun 11/2910:40 am -
1 stop34h 20m
Deal found 10/16![Delta logo]()
$1,563
This Air New Zealand deal was found by Cheapflights users on 10/17. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/53:45 pm -
2 stops24h 50m
Sat 3/139:55 am -
3 stops29h 27m
Deal found 10/17![Multiple Airlines logo]()
$1,807
This Delta deal was found by Cheapflights users on 10/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/249:50 am -
2 stops30h 40m
Thu 1/710:40 am -
1 stop22h 34m
Deal found 10/17![Delta logo]()
$1,804
Last-minute flights from Atlanta to SydneyDiscover last-minute flight deals from Atlanta to Sydney. Data last updated October 18, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Sydney. Data last updated October 18, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 10/13. 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 10/215:55 pm -
2 stops24h 20m
Sat 10/311:05 pm -
1 stop21h 15m
Deal found 10/13![Qantas Airways logo]()
$1,192
This FlightHub deal was found by Cheapflights users on 10/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/263:57 pm -
2 stops27h 38m
Wed 11/1811:50 am -
2 stops33h 17m
Deal found 10/16![Air New Zealand logo]()
$1,280
This Kiwi.com deal was found by Cheapflights users on 10/13. 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.
Sun 11/110:19 am -
1 stop28h 06m
Sun 11/152:00 pm -
2 stops34h 06m
Deal found 10/13![Multiple Airlines logo]()
$1,273
This Trip.com deal was found by Cheapflights users on 10/14. 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.
Mon 11/25:29 pm -
1 stop21h 26m
Mon 11/162:00 pm -
3 stops44h 59m
Deal found 10/14![Multiple Airlines logo]()
$1,236
This Mytrip deal was found by Cheapflights users on 10/13. 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 11/310:19 am -
1 stop28h 06m
Wed 11/182:00 pm -
3 stops30h 49m
Deal found 10/13![Multiple Airlines logo]()
$1,197
This Mytrip deal was found by Cheapflights users on 10/13. 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.
Wed 11/410:19 am -
1 stop28h 06m
Wed 11/182:00 pm -
3 stops30h 49m
Deal found 10/13![Multiple Airlines logo]()
$1,196
This Mytrip deal was found by Cheapflights users on 10/13. 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 11/1210:19 am -
1 stop28h 06m
Thu 11/262:00 pm -
3 stops46h 59m
Deal found 10/13![Multiple Airlines logo]()
$1,272
This Qantas Airways deal was found by Cheapflights users on 10/14. 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.
Thu 11/121:28 pm -
1 stop25h 27m
Sun 11/226:05 am -
2 stops24h 03m
Deal found 10/14![Multiple Airlines logo]()
$1,279
This Qantas Airways deal was found by Cheapflights users on 10/13. 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.
Fri 11/135:29 pm -
1 stop21h 26m
Sat 11/217:20 am -
2 stops23h 59m
Deal found 10/13![Multiple Airlines logo]()
$1,179
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 October 18, 2026.
Search for one-way flight options from Atlanta to Sydney. Find affordable one-way fares based on user searches. Data last updated October 18, 2026.
This Mytrip deal was found by Cheapflights users on 10/13. 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 11/108:49 pm -
3 stops41h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![Multiple Airlines logo]()
$654
This Kiwi.com deal was found by Cheapflights users on 10/13. 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 11/310:19 am -
1 stop28h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![Multiple Airlines logo]()
$658
This United Airlines deal was found by Cheapflights users on 10/14. 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 11/1511:35 am -
2 stops29h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![United Airlines logo]()
$661
This Alaska Airlines deal was found by Cheapflights users on 10/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/86:07 pm -
2 stops44h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Alaska Airlines logo]()
$682
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 12/76:48 pm -
2 stops43h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Multiple Airlines logo]()
$685
This Bravofly deal was found by Cheapflights users on 10/14. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:55 pm -
1 stop24h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Qantas Airways logo]()
$696
This American Airlines deal was found by Cheapflights users on 10/13. 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 11/155:29 pm -
2 stops23h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![American Airlines logo]()
$709
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 10/268:10 pm -
2 stops24h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Qantas Airways logo]()
$710
This Delta deal was found by Cheapflights users on 10/13. 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.
Tue 11/39:32 am -
2 stops30h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![Delta logo]()
$712
This Delta deal was found by Cheapflights users on 10/14. 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.
Sun 11/228:05 am -
2 stops32h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Delta logo]()
$714
This American Airlines deal was found by Cheapflights users on 10/13. 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.
Tue 12/85:46 pm -
1 stop23h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![American Airlines logo]()
$715
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 October 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,137 (United Airlines) |
One-way from | $654 (Mytrip) |
Popular in | December |
Cheapest in | May |
Average price | $1,479 |
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 7,457,451 searches. Data last updated October 18, 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 Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith
ATLSYD
Atlanta Hartsfield-Jackson
Tue 11/10
3:45 pm-7:45 pm
2 stops36h 00m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$660
AtlantaSydney
ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith
ATLSYD
Atlanta Hartsfield-Jackson
Tue 12/8
6:07 pm-6:25 am
2 stops44h 18m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$682
AtlantaSydney
ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith
ATLSYD
Atlanta Hartsfield-Jackson
Tue 11/3
9:32 am-8:30 am
2 stops30h 58m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$712
Quickest round-trip
AtlantaSydney
ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith
ATLSYD
Atlanta Hartsfield-Jackson
Tue 12/8
5:46 pm-9:00 am
1 stop23h 14m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$715
AtlantaSydney
ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith
ATLSYD
Atlanta Hartsfield-Jackson
Tue 12/8
12:40 pm-8:30 am
1 stop27h 50m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$717
AtlantaSydney
ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith
ATLSYD
Atlanta Hartsfield-Jackson
Sat 11/7
7:08 pm-11:05 am
2 stops23h 57m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$755
AtlantaSydney
ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith
ATLSYD
Atlanta Hartsfield-Jackson
Tue 10/27
7:00 am-8:40 am
3 stops34h 40m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$761
AtlantaSydney
ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith
ATLSYD
Atlanta Hartsfield-Jackson
Mon 11/23
9:23 am-9:05 am
3 stops31h 42m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$767
AtlantaSydney
ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith
ATLSYD
Atlanta Hartsfield-Jackson
Fri 2/12
4:53 pm-9:20 am
1 stop24h 27m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$827
AtlantaSydney
ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith
ATLSYD
Atlanta Hartsfield-Jackson
Tue 12/15
7:00 am-6:25 am
2 stops31h 25m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$947
Showing 1-10 of 19 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 October.
| 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 |
- 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 47 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, May is the cheapest month in which you can book a flight from Atlanta to Sydney (average of $1,242). Flying from Atlanta to Sydney in December is currently the most expensive (average of $1,727). 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?
Airfare is below average for this route at the moment.
Atlanta to Sydney flights typically cost between $1,359 and $1,636 in March.The cheapest round-trip price found within the last 5 days was $1,137 on United Airlines (Mar 5-Mar 14).
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 October 18, 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.
Food
7.4
Entertainment
7.4
Boarding
8.2
Comfort
7.9
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentBlair,Oct 2026
WLG - AKL
Food
7.4
Entertainment
7.4
Boarding
8.2
Comfort
7.9
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentBlair,Oct 2026
WLG - AKL
Food
7.4
Entertainment
7.4
Boarding
8.2
Comfort
7.9
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentBlair,Oct 2026
WLG - AKL
Food
7.4
Entertainment
7.4
Boarding
8.2
Comfort
7.9
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentBlair,Oct 2026
WLG - AKL
Food
7.4
Entertainment
7.4
Boarding
8.2
Comfort
7.9
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentBlair,Oct 2026
WLG - AKL
Food
7.4
Entertainment
7.4
Boarding
8.2
Comfort
7.9
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentBlair,Oct 2026
WLG - 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.
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Book flights to Sydney if you plan to visit one of these locationsParramatta
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Atlanta and Sydney flights
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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 7,457,451 searches. Data last updated October 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$465 | Average$1,509 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$686 | Average$819 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$850 | Average$1,659 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,090 | Average$1,354 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,113 | Average$1,404 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,150 | Average$1,609 | FlexibilityNo cancel fee | On-time78% |