$576+ 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — SYD
Jul 10 — Jul 171
Round-trip
1 adult, Economy
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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
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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 Sydney
Cheapest
Best
Last-minute
One-way
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 10, 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 10, 2026.
This Air Canada deal was found by Cheapflights users on 6/9. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:00 am
ATL
- SYD
2 stops34h 20m
Air Canada
Wed 9/99:20 am
SYD
- ATL
2 stops40h 45m
Air Canada
Deal found 6/9![Air Canada logo]()
$1,126
This Qantas Airways deal was found by Cheapflights users on 6/8. 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 9/175:56 pm
ATL
- SYD
2 stops25h 14m
Qantas Airways
Sat 10/312:00 pm
SYD
- ATL
1 stop21h 21m
Qantas Airways
Deal found 6/8![Qantas Airways logo]()
$1,188
This oojo deal was found by Cheapflights users on 6/8. 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 9/75:53 pm
ATL
- SYD
2 stops25h 42m
Qantas Airways
Wed 9/2312:00 pm
SYD
- ATL
1 stop21h 21m
Qantas Airways
Deal found 6/8![Qantas Airways logo]()
$1,209
This CheapOair deal was found by Cheapflights users on 6/8. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/94:22 pm
ATL
- SYD
2 stops24h 58m
Air Canada
Wed 7/299:20 am
SYD
- ATL
2 stops39h 07m
Air Canada
Deal found 6/8![Air Canada logo]()
$1,211
This Air Canada deal was found by Cheapflights users on 6/5. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/284:22 pm
ATL
- SYD
2 stops48h 58m
Air Canada
Wed 8/59:20 am
SYD
- ATL
2 stops51h 37m
Air Canada
Deal found 6/5![Air Canada logo]()
$1,221
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 10/146:01 pm
ATL
- SYD
2 stops35h 49m
Qantas Airways
Sat 11/142:05 pm
SYD
- ATL
1 stop41h 38m
Qantas Airways
Deal found 6/9![Qantas Airways logo]()
$1,231
This oojo deal was found by Cheapflights users on 6/9. 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 stops26h 24m
Qantas Airways
Tue 10/201:00 pm
SYD
- ATL
1 stop21h 25m
Qantas Airways
Deal found 6/9![Qantas Airways logo]()
$1,243
This Air Canada deal was found by Cheapflights users on 6/5. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/284:22 pm
ATL
- SYD
2 stops48h 58m
Air Canada
Fri 8/79:20 am
SYD
- ATL
3 stops42h 24m
Air Canada
Deal found 6/5![Air Canada logo]()
$1,248
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 10, 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 10, 2026.
This United Airlines deal was found by Cheapflights users on 6/9. 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 6/222:30 pm
ATL
- SYD
2 stops26h 25m
United Airlines
Tue 7/710:20 am
SYD
- ATL
2 stops22h 06m
United Airlines
Deal found 6/9![United Airlines logo]()
$1,396
This Delta deal was found by Cheapflights users on 6/8. 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 7/61:59 pm
ATL
- SYD
2 stops26h 51m
Delta
Mon 7/139:15 am
SYD
- ATL
2 stops28h 43m
Delta
Deal found 6/8![Delta logo]()
$1,409
This Qantas Airways deal was found by Cheapflights users on 6/9. 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 11/164:33 pm
ATL
- SYD
2 stops37h 52m
Qantas Airways
Sat 12/56:00 am
SYD
- ATL
2 stops27h 25m
Qantas Airways
Deal found 6/9![Qantas Airways logo]()
$1,471
This United Airlines deal was found by Cheapflights users on 6/8. 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 7/65:50 pm
ATL
- SYD
1 stop23h 05m
United Airlines
Mon 7/1310:20 am
SYD
- ATL
1 stop20h 28m
United Airlines
Deal found 6/8![United Airlines logo]()
$1,404
This Qantas Airways deal was found by Cheapflights users on 6/9. 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.
Sun 11/154:33 pm
ATL
- SYD
2 stops37h 52m
Qantas Airways
Sat 12/56:00 am
SYD
- ATL
2 stops29h 18m
Qantas Airways
Deal found 6/9![Qantas Airways logo]()
$1,471
This United Airlines deal was found by Cheapflights users on 6/7. 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 7/226:00 pm
ATL
- SYD
1 stop22h 55m
United Airlines
Wed 7/299:30 am
SYD
- ATL
2 stops29h 00m
United Airlines
Deal found 6/7![United Airlines logo]()
$1,404
This Qantas Airways deal was found by Cheapflights users on 6/9. 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.
Sun 11/156:14 pm
ATL
- SYD
2 stops36h 11m
Qantas Airways
Thu 12/36:25 am
SYD
- ATL
2 stops25h 10m
Qantas Airways
Deal found 6/9![Qantas Airways logo]()
$1,471
This United Airlines deal was found by Cheapflights users on 6/9. 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 11/1610:12 am
ATL
- SYD
2 stops31h 03m
United Airlines
Sun 12/611:50 am
SYD
- ATL
1 stop21h 44m
United Airlines
Deal found 6/9![United Airlines logo]()
$1,458
This United Airlines deal was found by Cheapflights users on 6/9. 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 11/1710:12 am
ATL
- SYD
2 stops31h 03m
United Airlines
Tue 12/82:00 pm
SYD
- ATL
1 stop20h 12m
United Airlines
Deal found 6/9![United Airlines logo]()
$1,458
This United Airlines deal was found by Cheapflights users on 6/5. 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 7/67:30 am
ATL
- SYD
2 stops33h 25m
United Airlines
Fri 7/1710:20 am
SYD
- ATL
1 stop20h 28m
United Airlines
Deal found 6/5![United Airlines logo]()
$1,459
This United Airlines deal was found by Cheapflights users on 6/6. 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 7/26:00 pm
ATL
- SYD
1 stop22h 55m
United Airlines
Sat 7/1810:20 am
SYD
- ATL
1 stop20h 28m
United Airlines
Deal found 6/6![United Airlines logo]()
$1,504
Last-minute flights from Atlanta to SydneyDiscover last-minute flight deals from Atlanta to Sydney. Data last updated June 10, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Sydney. Data last updated June 10, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 6/9. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:00 am
ATL
- SYD
2 stops34h 20m
Air Canada
Wed 9/99:20 am
SYD
- ATL
2 stops40h 45m
Air Canada
Deal found 6/9![Air Canada logo]()
$1,126
This CheapOair deal was found by Cheapflights users on 6/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/94:22 pm
ATL
- SYD
2 stops24h 58m
Air Canada
Wed 7/299:20 am
SYD
- ATL
2 stops39h 07m
Air Canada
Deal found 6/9![Air Canada logo]()
$1,210
This Air Canada deal was found by Cheapflights users on 6/5. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/274:22 pm
ATL
- SYD
2 stops48h 58m
Air Canada
Tue 8/49:20 am
SYD
- ATL
2 stops51h 37m
Air Canada
Deal found 6/5![Air Canada logo]()
$1,282
This Air Canada deal was found by Cheapflights users on 6/5. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/284:22 pm
ATL
- SYD
2 stops48h 58m
Air Canada
Wed 8/59:20 am
SYD
- ATL
2 stops51h 37m
Air Canada
Deal found 6/5![Air Canada logo]()
$1,221
This Air Canada deal was found by Cheapflights users on 6/5. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/284:22 pm
ATL
- SYD
2 stops48h 58m
Air Canada
Fri 8/79:20 am
SYD
- ATL
3 stops42h 24m
Air Canada
Deal found 6/5![Air Canada logo]()
$1,248
This Air Canada deal was found by Cheapflights users on 6/5. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/284:22 pm
ATL
- SYD
2 stops48h 58m
Air Canada
Thu 8/69:20 am
SYD
- ATL
2 stops47h 10m
Air Canada
Deal found 6/5![Air Canada logo]()
$1,272
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 10, 2026.
Search for one-way flight options from Atlanta to Sydney. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 9/288:18 pm
ATL
- SYD
3 stops56h 52m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$576
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 9/298:00 am
ATL
- SYD
3 stops45h 10m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$598
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 9/233:45 pm
ATL
- SYD
1 stop25h 45m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$633
This oojo deal was found by Cheapflights users on 6/8. 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 6/154:56 pm
ATL
- SYD
1 stop24h 09m
Qantas Airways
Deal found 6/8![Qantas Airways logo]()
$654
This oojo deal was found by Cheapflights users on 6/5. 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 9/305:56 pm
ATL
- SYD
1 stop23h 09m
Qantas Airways
Deal found 6/5![Qantas Airways logo]()
$656
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 8/203:15 pm
ATL
- SYD
3 stops41h 00m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$677
This American Airlines deal was found by Cheapflights users on 6/8. 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 8/314:10 pm
ATL
- SYD
2 stops24h 55m
American Airlines
Deal found 6/8![American Airlines logo]()
$684
This United Airlines deal was found by Cheapflights users on 6/8. 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 6/1510:05 am
ATL
- SYD
3 stops30h 55m
United Airlines
Deal found 6/8![United Airlines logo]()
$686
This oojo deal was found by Cheapflights users on 6/9. 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 11/35:56 pm
ATL
- SYD
1 stop23h 04m
Qantas Airways
Deal found 6/9![Qantas Airways logo]()
$689
This United Airlines deal was found by Cheapflights users on 6/8. 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 8/315:30 am
ATL
- SYD
3 stops35h 25m
United Airlines
Deal found 6/8![United Airlines logo]()
$692
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 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,188 (Qantas Airways) |
One-way from | $576 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $1,391 |
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 10, 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 6/22
2:30 pm-6:55 am
2 stops26h 25m
Sydney Kingsford Smith
Tue 7/7
10:20 am-6:26 pm
2 stops22h 06m
$1,396
AtlantaSydney
ATL - SYD
ATLSYD
Atlanta Hartsfield-Jackson
Mon 7/6
5:50 pm-6:55 am
1 stop23h 05m
Sydney Kingsford Smith
Mon 7/13
10:20 am-4:48 pm
1 stop20h 28m
$1,404
AtlantaSydney
ATL - SYD
ATLSYD
Atlanta Hartsfield-Jackson
Wed 7/22
6:00 pm-6:55 am
1 stop22h 55m
Sydney Kingsford Smith
Wed 7/29
9:30 am-12:30 am
2 stops29h 00m
$1,404
AtlantaSydney
ATL - SYD
ATLSYD
Atlanta Hartsfield-Jackson
Mon 7/6
1:59 pm-6:50 am
2 stops26h 51m
Sydney Kingsford Smith
Mon 7/13
9:15 am-11:58 pm
2 stops28h 43m
$1,409
AtlantaSydney
ATL - SYD
ATLSYD
Atlanta Hartsfield-Jackson
Mon 11/16
10:12 am-9:15 am
2 stops31h 03m
Sydney Kingsford Smith
Sun 12/6
11:50 am-5:34 pm
1 stop21h 44m
$1,458
AtlantaSydney
ATL - SYD
ATLSYD
Atlanta Hartsfield-Jackson
Tue 11/17
10:12 am-9:15 am
2 stops31h 03m
Sydney Kingsford Smith
Tue 12/8
2:00 pm-6:12 pm
1 stop20h 12m
$1,458
AtlantaSydney
ATL - SYD
ATLSYD
Atlanta Hartsfield-Jackson
Mon 7/6
7:30 am-6:55 am
2 stops33h 25m
Sydney Kingsford Smith
Fri 7/17
10:20 am-4:48 pm
1 stop20h 28m
$1,459
AtlantaSydney
ATL - SYD
ATLSYD
Atlanta Hartsfield-Jackson
Mon 11/16
4:33 pm-10:25 pm
2 stops37h 52m
Sydney Kingsford Smith
Sat 12/5
6:00 am-5:25 pm
2 stops27h 25m
$1,471
AtlantaSydney
ATL - SYD
ATLSYD
Atlanta Hartsfield-Jackson
Sun 11/15
4:33 pm-10:25 pm
2 stops37h 52m
Sydney Kingsford Smith
Sat 12/5
6:00 am-7:18 pm
2 stops29h 18m
$1,471
AtlantaSydney
ATL - SYD
ATLSYD
Atlanta Hartsfield-Jackson
Sun 11/15
6:14 pm-10:25 pm
2 stops36h 11m
Sydney Kingsford Smith
Thu 12/3
6:25 am-3:35 pm
2 stops25h 10m
$1,471
Showing 1-10 of 18 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
Prices
More
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 $899). Flying from Atlanta to Sydney in December is currently the most expensive (average of $1,765). 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?
What’s the top layover airport for flights from Atlanta to Sydney?
Share of 1-stop round-trip flights from Atlanta to Sydney chosen by Cheapflights users in the past 12 months, using the same layover each way.
Houston (IAH) – chosen by Cheapflights users on 50% of 1-stop itineraries from Atlanta to Sydney on Cheapflights.
What’s the cheapest layover airport for flights from Atlanta to Sydney?
Average round-trip fare for 1-stop flights from Atlanta to Sydney, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Houston (IAH) is the most affordable 1-stop option, with an average round-trip price of $850.
What’s the fastest layover option from Atlanta to Sydney?
Shortest average travel time for 1-stop one-way flights from Atlanta to Sydney, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via San Francisco (SFO) have the shortest average one-way travel time for 1-stop routes: 22h 56m.
Which airport typically offers the quickest layover for flights from Atlanta to Sydney?
Average layover duration for 1-stop one-way flights from Atlanta to Sydney, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Houston (IAH) offer the fastest connection on this route, with an average layover time of 2h 16m.
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 10, 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
Overall
8.0
Boarding
8.2
Crew
8.5
Comfort
7.9
Entertainment
7.4
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SIN - AKL
Food
7.4
Overall
8.0
Boarding
8.2
Crew
8.5
Comfort
7.9
Entertainment
7.4
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SIN - AKL
Food
7.4
Overall
8.0
Boarding
8.2
Crew
8.5
Comfort
7.9
Entertainment
7.4
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SIN - AKL
Food
7.4
Overall
8.0
Boarding
8.2
Crew
8.5
Comfort
7.9
Entertainment
7.4
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SIN - AKL
Food
7.4
Overall
8.0
Boarding
8.2
Crew
8.5
Comfort
7.9
Entertainment
7.4
Reviews
1 / 20
6.0
GoodAnonymous,Mar 2026
SIN - AKL
Food
7.4
Overall
8.0
Boarding
8.2
Crew
8.5
Comfort
7.9
Entertainment
7.4
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
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Top 7 airlines flying from Atlanta to Sydney
Discover the top 7 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 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$467 | Average$1,140 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$686 | Average$977 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$801 | Average$1,390 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$806 | Average$1,324 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$844 | Average$1,168 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$867 | Average$1,234 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,150 | Average$1,697 | FlexibilityNo cancel fee | On-time78% |