HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sydney

$419+ 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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — SYD
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Atlanta to Sydney with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Atlanta Hartsfield-Jackson to Sydney Kingsford Smith are usually found in February or March, booked 65 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap 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 December 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$910
(American Airlines)

One-way from

$419
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$1,707
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Sydney Kingsford Smith flights.
Search Deals
From Atlanta Hartsfield-Jackson to Sydney Kingsford Smith
Search Deals
One-way flight from Atlanta Hartsfield-Jackson to Sydney Kingsford Smith
Search Deals
High demand for flights, 5% potential price rise
Search Deals
Best time to find cheap flights, 2% potential price drop
Search Deals
Average for round-trip flights in December 2024
Search Deals

Find flight deals from Atlanta to Sydney

Cheapest flights from Atlanta to Sydney
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 December 18, 2024.

This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/302:12 pmATL - SYD
2 stops24h 23mAmerican Airlines
Tue 5/2010:25 amSYD - ATL
1 stop19h 04mAmerican Airlines
Deal found 12/17$910
This Fiji Airways deal was found by Cheapflights users on 12/18. 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 Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/286:16 pmATL - SYD
2 stops26h 14mMultiple Airlines
Thu 1/302:00 pmSYD - ATL
2 stops23h 39mMultiple Airlines
Deal found 12/18$1,485
This Fiji Airways deal was found by Cheapflights users on 12/18. 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 Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/286:16 pmATL - SYD
2 stops26h 14mFiji Airways
Sat 2/12:30 pmSYD - ATL
2 stops23h 09mFiji Airways
Deal found 12/18$1,512
This Delta deal was found by Cheapflights users on 12/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/306:15 pmATL - SYD
1 stop22h 20mDelta
Sat 2/12:15 pmSYD - ATL
1 stop19h 58mDelta
Deal found 12/18$1,551
This Air Canada deal was found by Cheapflights users on 12/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/319:20 amATL - SYD
2 stops29h 35mAir Canada
Mon 2/311:20 amSYD - ATL
2 stops26h 22mAir Canada
Deal found 12/18$1,582
This Justfly.com deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/305:13 pmATL - SYD
1 stop23h 47mQantas Airways
Sat 2/17:05 amSYD - ATL
2 stops24h 26mQantas Airways
Deal found 12/18$1,595
This United Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/275:10 pmATL - SYD
1 stop21h 50mUnited Airlines
Sun 2/211:50 amSYD - ATL
1 stop19h 11mUnited Airlines
Deal found 12/18$1,616
This Qatar Airways deal was found by Cheapflights users on 12/18. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/302:16 pmATL - SYD
2 stops36h 34mQatar Airways
Mon 2/39:40 pmSYD - ATL
1 stop33h 35mQatar Airways
Deal found 12/18$2,143
This Ovago deal was found by Cheapflights users on 12/18. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/287:00 amATL - SYD
1 stop34h 15mAir New Zealand
Wed 1/299:55 amSYD - ATL
2 stops27h 16mAir New Zealand
Deal found 12/18$2,184
This oojo deal was found by Cheapflights users on 12/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/309:55 amATL - SYD
3 stops52h 00mSingapore Airlines
Tue 5/2011:00 amSYD - ATL
3 stops51h 10mSingapore Airlines
Deal found 12/17$3,261
This British Airways deal was found by Cheapflights users on 12/18. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/292:16 pmATL - SYD
3 stops48h 39mBritish Airways
Mon 2/34:20 pmSYD - ATL
2 stops43h 50mBritish Airways
Deal found 12/18$3,340
This LATAM Airlines deal was found by Cheapflights users on 12/18. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2610:10 pmATL - SYD
3 stops43h 15mLATAM Airlines
Wed 1/112:35 pmSYD - ATL
2 stops41h 35mLATAM Airlines
Deal found 12/18$3,457

Find flights from Atlanta to Sydney within your budget

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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Mon 12/30

2:12 pm-6:35 am

2 stops24h 23m

Sydney Kingsford Smith

Tue 5/20

10:25 am-3:29 pm

1 stop19h 04m

$910

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Tue 1/7

5:00 pm-9:00 am

1 stop24h 00m

Sydney Kingsford Smith

Tue 1/21

11:50 am-5:27 pm

1 stop21h 37m

$948

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Thu 1/2

5:13 pm-9:00 am

1 stop23h 47m

Sydney Kingsford Smith

Tue 1/28

11:50 am-3:31 pm

1 stop19h 41m

$985

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sat 3/8

4:43 pm-12:30 pm

2 stops27h 47m

Sydney Kingsford Smith

Sat 4/5

2:45 pm-9:38 pm

2 stops21h 53m

$1,204

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Tue 3/18

10:00 am-6:00 am

1 stop29h 00m

Sydney Kingsford Smith

Sun 3/30

10:25 am-12:30 am

1 stop29h 05m

$1,213

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sun 3/16

11:45 am-8:35 am

3 stops53h 50m

Sydney Kingsford Smith

Mon 3/24

10:20 am-11:01 am

2 stops39h 41m

$1,235

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sat 2/22

5:27 pm-9:05 am

2 stops23h 38m

Sydney Kingsford Smith

Sat 3/8

11:50 am-11:59 pm

3 stops28h 09m

$1,265

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Fri 3/7

5:38 pm-7:25 am

1 stop21h 47m

Sydney Kingsford Smith

Sun 3/23

9:25 pm-5:28 am

2 stops23h 03m

$1,275

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Tue 2/4

5:51 pm-8:20 pm

2 stops34h 29m

Sydney Kingsford Smith

Sun 2/16

10:10 pm-6:49 am

3 stops48h 39m

$1,891

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sun 2/9

7:35 pm-10:10 pm

2 stops34h 35m

Sydney Kingsford Smith

Mon 2/24

9:40 pm-3:15 pm

1 stop33h 35m

$1,919

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 19 results
1
2

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars
SmartFaresPrice Accuracy2 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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.

Travel insights for flights from Atlanta to Sydney

Get recent, data-driven insights about flights from Atlanta to Sydney including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Atlanta to Sydney?

Use this chart to determine the optimal time to book a round-trip flight from Atlanta to Sydney. Price data was last updated on December 13, 2024.

Booking 65 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, February is the cheapest month in which you can book a flight from Atlanta to Sydney (average of $1,051). Flying from Atlanta to Sydney in December is currently the most expensive (average of $1,643). 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 SYD?

Find hourly flight availability from Atlanta to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

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

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

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

Travelers seeking maximum savings on their Atlanta to Sydney flight should consider departing on Monday 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.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

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 December 18, 2024.
Get a feel of what it's like to fly with United Airlines and China Southern from Atlanta to Sydney by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.6
Very good
65 reviews

Crew

8.9

Food

7.7

Comfort

8.0

Entertainment

7.2

Boarding

8.5

Overall

8.6

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Air Tahiti Nui
8.6
Very good
65 reviews
Air Tahiti Nui
8.6
Very good
65 reviews

Crew

8.9

Food

7.7

Comfort

8.0

Entertainment

7.2

Boarding

8.5

Overall

8.6

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

ANA
8.4
Very good
839 reviews
Air Tahiti Nui
8.6
Very good
65 reviews

Crew

8.9

Food

7.7

Comfort

8.0

Entertainment

7.2

Boarding

8.5

Overall

8.6

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Korean Air
8.4
Very good
1,018 reviews
Air Tahiti Nui
8.6
Very good
65 reviews

Crew

8.9

Food

7.7

Comfort

8.0

Entertainment

7.2

Boarding

8.5

Overall

8.6

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Fiji Airways
8.1
Very good
191 reviews
Air Tahiti Nui
8.6
Very good
65 reviews

Crew

8.9

Food

7.7

Comfort

8.0

Entertainment

7.2

Boarding

8.5

Overall

8.6

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Singapore Airlines
8.1
Very good
1,329 reviews
Air Tahiti Nui
8.6
Very good
65 reviews

Crew

8.9

Food

7.7

Comfort

8.0

Entertainment

7.2

Boarding

8.5

Overall

8.6

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

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.

  • What are the cheapest airlines flying from Atlanta to Sydney round-trip?

    According to our current data, American Airlines ($910), Qantas Airways ($948), and Fiji Airways ($1,204) offers the cheapest pricing from Atlanta to Sydney. You may be able to fly from Atlanta to Sydney for 33% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Atlanta to Sydney one-way?

    One-way options have recently been found by users for as low as $419 on American Airlines. Other airlines that offer cheap prices include United Airlines from $654 and ANA from $1,211 one-way.

  • Where are the most common layover locations when flying from Atlanta to Sydney?

    Of the flights from Atlanta to Sydney that have layovers, most of them stop in Los Angeles.

  • What are some popular things to do or see while on a layover in Los Angeles?

    Hollywood Bowl, Hollywood Walk of Fame, and L.A. Live are currently the most popular points of interest in Los Angeles at the moment. Hollywood Bowl, Hollywood Walk of Fame, and L.A. Live can be accessed by traveling approximately 12.5 mi, 11.7 mi, and 10.8 mi, respectively from Los Angeles. Travelers in need of a car in Los Angeles can rent one for about $40 per day.

  • Where are the least popular layover locations for Atlanta to Sydney flights?

    Atlanta to Sydney flights have a layover in San Francisco least often.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Atlanta to Sydney 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 Sydney?

    Currently, February is the cheapest month in which you can book a flight from Atlanta to Sydney (average of $1,051). Flying from Atlanta to Sydney in December is currently the most expensive (average of $1,643). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Atlanta to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
Savannah to Sydney flights
Jacksonville to Sydney flights
Atlanta to Coolangatta flights
Asheville to Sydney flights
Brunswick to Sydney flights

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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$161Average$235FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$565Average$1,014FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$834Average$1,362FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$834Average$1,324FlexibilityNo cancel feeOn-time69%
DeltaCheapest$929Average$1,618FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$974Average$1,342FlexibilityNo cancel feeOn-time67%
Air New ZealandCheapest$1,296Average$1,489FlexibilityNo cancel feeOn-time78%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.