Australia

$420+ Cheap flights from Atlanta (ATL) to Australia

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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — SYD
Nov 27 — Dec 41
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Cheap flight deals from Atlanta to Australia

Keep the following information in mind while searching for Atlanta to Australia flight deals. Data was last updated October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$768
(Air Canada)

One-way from

$420
(American Airlines)

Popular in

December

Cheapest in

March

Average price

$904
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Sydney Kingsford Smith flight deals.
Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Sydney Kingsford Smith flights.
From Atlanta Hartsfield-Jackson to Australia
One-way flight from Atlanta Hartsfield-Jackson to Australia
Highest demand for flights based on searches. 15% potential increase in price ($193 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($51 potential savings vs. average RT price).
Average for round-trip flights in October 2025

Find flight deals from Atlanta to Australia

Cheapest flights from Atlanta to Australia
Explore the most affordable flight options available from Atlanta to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Air Canada deal was found by Cheapflights users on 10/26. 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.
Fri 12/512:55 pmATL - BNE
2 stops28h 50mAir Canada
Sun 1/1810:45 amBNE - ATL
2 stops50h 08mAir Canada
Deal found 10/26$768
This Cheapflightsfares deal was found by Cheapflights users on 10/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:26 pmATL - BNE
1 stop21h 19mQantas Airways
Sun 1/189:40 amBNE - ATL
1 stop21h 17mQantas Airways
Deal found 10/26$831
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/145:56 pmATL - SYD
1 stop23h 04mAmerican Airlines
Fri 1/3011:20 amSYD - ATL
2 stops22h 25mAmerican Airlines
Deal found 10/26$833
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Wed 11/125:56 pmATL - SYD
1 stop23h 04mAmerican Airlines
Wed 11/1911:20 amSYD - ATL
1 stop21h 35mAmerican Airlines
Deal found 10/25$834
This American Airlines deal was found by Cheapflights users on 10/26. 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 12/294:31 pmATL - SYD
1 stop22h 54mAmerican Airlines
Mon 1/1211:20 amSYD - ATL
1 stop21h 30mAmerican Airlines
Deal found 10/26$835
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/1110:20 amATL - BNE
2 stops29h 10mAmerican Airlines
Wed 11/197:40 pmBNE - ATL
2 stops29h 31mAmerican Airlines
Deal found 10/26$836
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/35:56 pmATL - SYD
1 stop23h 04mAmerican Airlines
Thu 11/1311:20 amSYD - ATL
1 stop21h 35mAmerican Airlines
Deal found 10/26$837
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/135:56 pmATL - SYD
1 stop23h 04mAmerican Airlines
Sat 11/2211:20 amSYD - ATL
1 stop21h 35mAmerican Airlines
Deal found 10/26$840
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/25:41 pmATL - SYD
1 stop23h 34mUnited Airlines
Sun 11/1611:50 amSYD - ATL
1 stop19h 11mUnited Airlines
Deal found 10/27$845
This American Airlines deal was found by Cheapflights users on 10/26. 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 12/52:18 pmATL - BNE
2 stops24h 27mAmerican Airlines
Sun 1/1812:10 pmBNE - ATL
1 stop19h 35mAmerican Airlines
Deal found 10/26$845
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/115:41 pmATL - BNE
1 stop22h 49mUnited Airlines
Wed 11/1911:40 amBNE - ATL
2 stops26h 49mUnited Airlines
Deal found 10/27$847
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/103:58 pmATL - BNE
2 stops24h 32mUnited Airlines
Thu 11/1311:40 amBNE - ATL
1 stop19h 55mUnited Airlines
Deal found 10/27$850

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta to Australia 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 October 28, 2025.
Use the filters below to find and compare flights from Atlanta to Australia that are best for you.

Fly from

Atlanta

Fly to

Australia

Route

Depart

Return

Price

AtlantaBrisbane

ATL - BNE

ATLBNE

Atlanta Hartsfield-Jackson

Sat 2/7

12:55 pm-8:45 am

2 stops28h 50m

Brisbane

Sun 2/15

10:45 am-9:53 pm

2 stops26h 08m

$768

AtlantaBrisbane

ATL - BNE

ATLBNE

Atlanta Hartsfield-Jackson

Sat 3/7

12:55 pm-8:45 am

2 stops28h 50m

Brisbane

Fri 3/13

9:45 am-9:53 pm

2 stops26h 08m

$770

AtlantaBrisbane

ATL - BNE

ATLBNE

Atlanta Hartsfield-Jackson

Wed 2/11

11:45 am-8:45 am

2 stops30h 00m

Brisbane

Thu 2/26

6:10 am-9:43 pm

3 stops30h 33m

$797

AtlantaBrisbane

ATL - BNE

ATLBNE

Atlanta Hartsfield-Jackson

Tue 3/17

12:55 pm-7:45 am

2 stops52h 50m

Brisbane

Sat 3/21

9:45 am-11:43 am

2 stops39h 58m

$831

AtlantaBrisbane

ATL - BNE

ATLBNE

Atlanta Hartsfield-Jackson

Mon 11/10

6:10 am-8:45 am

2 stops35h 35m

Brisbane

Thu 11/13

10:45 am-9:53 pm

2 stops26h 08m

$831

AtlantaBrisbane

ATL - BNE

ATLBNE

Atlanta Hartsfield-Jackson

Tue 11/11

5:41 pm-7:30 am

1 stop22h 49m

Brisbane

Wed 11/19

11:40 am-4:35 pm

1 stop19h 55m

$847

AtlantaBrisbane

ATL - BNE

ATLBNE

Atlanta Hartsfield-Jackson

Tue 3/17

7:02 pm-6:30 am

1 stop21h 28m

Brisbane

Sat 3/21

10:40 am-6:15 pm

1 stop21h 35m

$850

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Wed 11/19

9:09 am-8:30 am

1 stop31h 21m

Sydney Kingsford Smith

Wed 11/26

10:40 am-7:56 pm

1 stop25h 16m

$851

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Mon 2/23

9:10 am-9:15 am

2 stops32h 05m

Sydney Kingsford Smith

Wed 3/4

11:20 am-11:15 pm

2 stops27h 55m

$851

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sun 2/22

4:02 pm-7:00 am

1 stop22h 58m

Sydney Kingsford Smith

Wed 3/4

11:20 am-11:15 pm

2 stops27h 55m

$851

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 60 results
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Best time to book a flight from Atlanta to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Atlanta with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Atlanta to Australia

What is the cheapest month to book a flight from Atlanta to Australia?

Currently, March is the cheapest month in which you can book a flight from Atlanta to Australia (average of $483). Flying from Atlanta to Australia in November is currently the most expensive (average of $855). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ATL to AU?

Find hourly flight availability from Atlanta to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

It’s typically best to fly out from Atlanta to Australia in the morning. Doing so could potentially save you 12% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Atlanta to Australia?

Use this chart to determine the cheapest time to fly round-trip from Atlanta to Australia. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Atlanta to Australia flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated October 28, 2025.
Read through reviews of airlines operating flights from Atlanta to Australia, such as Fiji Airways, Delta, and Qantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.1

Comfort

8.0

Crew

8.5

Entertainment

7.4

Overall

8.0

Food

7.5

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!

Boarding

8.1

Comfort

8.0

Crew

8.5

Entertainment

7.4

Overall

8.0

Food

7.5

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!

Boarding

8.1

Comfort

8.0

Crew

8.5

Entertainment

7.4

Overall

8.0

Food

7.5

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!

Boarding

8.1

Comfort

8.0

Crew

8.5

Entertainment

7.4

Overall

8.0

Food

7.5

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!

Boarding

8.1

Comfort

8.0

Crew

8.5

Entertainment

7.4

Overall

8.0

Food

7.5

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!

Boarding

8.1

Comfort

8.0

Crew

8.5

Entertainment

7.4

Overall

8.0

Food

7.5

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Atlanta to Australia?

    If you book a flight to Australia from Atlanta, you will be flying from Hartsfield-Jackson, which is the city’s only airport. Atlanta Hartsfield-Jackson (ATL) is located 8.2 mi from the center of Atlanta.

  • How long is the flight from Atlanta to Australia?

    Air Canada, United Airlines, and Delta can get you from Atlanta to Australia in just under 28h 50m. Your travel time can differ by up to 3h 15m. Airlines will cover a distance of 9021 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Atlanta to Australia?

  • Can I find deals for flights from Atlanta to Australia that include hotel bookings?

    Yes. In addition to deals on Atlanta to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Atlanta to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Australia.

  • Can I find deals for business class flights from Atlanta to Australia?

    Yes. Cheapflights offers flight deals from Atlanta to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Atlanta to Australia?

    Currently, March is the cheapest month in which you can book a flight from Atlanta to Australia (average of $483). Flying from Atlanta to Australia in November is currently the most expensive (average of $855). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Atlanta to Australia

Discover the top 8 airlines that operate flights from Atlanta to Australia. 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$488Average$1,344FlexibilityNo cancel feeOn-time67%
Qantas AirwaysCheapest$671Average$1,150FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$684Average$936FlexibilityNo cancel feeOn-time71%
DeltaCheapest$831Average$1,272FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$843Average$1,232FlexibilityNo cancel feeOn-time69%
Fiji AirwaysCheapest$968Average$1,453FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,175Average$1,885FlexibilityNo cancel feeOn-time78%
Qatar AirwaysCheapest$1,297Average$1,514FlexibilityNo cancel feeOn-time68%

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