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£527 Cheap Flights from Atlanta (ATL) to Sydney (SYD)

View £527 flight on Wed, 19 Aug 2026Opens in a new window

Popular airlines from Hartsfield-Jackson Atlanta International Airport (ATL) to Sydney Airport (SYD)

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Cheap Flights from Atlanta (ATL) to Sydney (SYD)

Prices were available within the past 7 days and start at £527 for one-way flights and £936 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Thu, 5 Nov - Sat, 28 Nov
ATL
Atlanta
SYD
Sydney
£936 Return, found 12 hours ago
£936
Return
found 12 hours ago
Select Qantas Airways flight, departing Thu, 5 Nov from Atlanta to Sydney, returning Sat, 28 Nov, priced at £936 found 12 hours ago
Qantas Airways
Mon, 17 Aug - Sun, 30 Aug
ATL
Atlanta
SYD
Sydney
£1,001 Return, found 3 days ago
£1,001
Return
found 3 days ago
Select Qantas Airways flight, departing Mon, 17 Aug from Atlanta to Sydney, returning Sun, 30 Aug, priced at £1,001 found 3 days ago
Qantas Airways
Mon, 17 Aug - Sun, 30 Aug
ATL
Atlanta
SYD
Sydney
£1,021 Return, found 3 days ago
£1,021
Return
found 3 days ago
Select Qantas Airways flight, departing Mon, 17 Aug from Atlanta to Sydney, returning Sun, 30 Aug, priced at £1,021 found 3 days ago
Qantas Airways
Mon, 17 Aug - Sun, 30 Aug
ATL
Atlanta
SYD
Sydney
£1,025 Return, found 3 days ago
£1,025
Return
found 3 days ago
Select Qantas Airways flight, departing Mon, 17 Aug from Atlanta to Sydney, returning Sun, 30 Aug, priced at £1,025 found 3 days ago
Qantas Airways
Thu, 5 Nov - Sat, 28 Nov
ATL
Atlanta
SYD
Sydney
£1,048 Return, found 12 hours ago
£1,048
Return
found 12 hours ago
Select Qantas Airways flight, departing Thu, 5 Nov from Atlanta to Sydney, returning Sat, 28 Nov, priced at £1,048 found 12 hours ago
Qantas Airways
Thu, 5 Nov - Sat, 28 Nov
ATL
Atlanta
SYD
Sydney
£1,050 Return, found 12 hours ago
£1,050
Return
found 12 hours ago
Select Qantas Airways flight, departing Thu, 5 Nov from Atlanta to Sydney, returning Sat, 28 Nov, priced at £1,050 found 12 hours ago
Etihad Airways
Wed, 7 Apr - Wed, 12 May
ATL
Atlanta
SYD
Sydney
£1,070 Return, found 5 days ago
£1,070
Return
found 5 days ago
Select Etihad Airways flight, departing Wed, 7 Apr from Atlanta to Sydney, returning Wed, 12 May, priced at £1,070 found 5 days ago
United
Wed, 7 Apr - Wed, 12 May
ATL
Atlanta
SYD
Sydney
£1,085 Return, found 5 days ago
£1,085
Return
found 5 days ago
Select United flight, departing Wed, 7 Apr from Atlanta to Sydney, returning Wed, 12 May, priced at £1,085 found 5 days ago
Delta
Wed, 7 Apr - Wed, 12 May
ATL
Atlanta
SYD
Sydney
£1,086 Return, found 5 days ago
£1,086
Return
found 5 days ago
Select Delta flight, departing Wed, 7 Apr from Atlanta to Sydney, returning Wed, 12 May, priced at £1,086 found 5 days ago
Qatar Airways
Wed, 7 Apr - Wed, 12 May
ATL
Atlanta
SYD
Sydney
£1,104 Return, found 5 days ago
£1,104
Return
found 5 days ago
Select Qatar Airways flight, departing Wed, 7 Apr from Atlanta to Sydney, returning Wed, 12 May, priced at £1,104 found 5 days ago

Find the cheapest month to fly from Atlanta (ATL) to Sydney (SYD)

May is typically the cheapest month to fly

From £786 - £1,070 per traveller.

Frequently asked questions

How much does a flight from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) cost?
You can find one-way and return flights from ATL to SYD with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when ATL to SYD ticket fares go up or down.
What is the cheapest month to fly from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
February is typically the cheapest month to fly from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.), with average return fares around £643. February sees lower prices because it falls after the peak holiday travel season, when demand drops and airlines often offer more competitive fares. Other cheap months to fly from Atlanta to Sydney include September and November.
Which airlines fly direct from Atlanta, GA (ATL) to Sydney, NSW (SYD)?
Enter ATL to SYD and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Atlanta, GA (ATL) to Sydney, NSW (SYD)?
To find a cheap flight from Atlanta, GA (ATL) to Sydney, NSW (SYD), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
The cheapest months to fly from Hartsfield-Jackson Atlanta International Airport (ATL) to Kingsford Smith International Airport (SYD) are typically February and September, with average return flight prices around £643. While these months offer great value, it's worth noting that they might not always align with the most popular travel times, which often means fewer direct flight options. If you're flexible with your travel dates, aiming for these months can help you save on your trip to Sydney.
What is the earliest flight from Atlanta, GA (ATL) to Sydney, NSW (SYD)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from Atlanta, GA (ATL) to Sydney, NSW (SYD). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
A flight from ATL to SYD with a layover takes around 23 hours, with the route covering approximately 14,943 kilometers. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Atlanta, GA (ATL) to Sydney, NSW (SYD)?
Select the "Business class" and "First class" filters when looking for Atlanta, GA (ATL) to Sydney, NSW (SYD) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Atlanta, GA (ATL) to Sydney, NSW (SYD) flight with Expedia?
It's easy to earn miles on a Atlanta, GA (ATL) to Sydney, NSW (SYD) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Atlanta, GA (ATL) to Sydney, NSW (SYD) at the last minute?
Typically, booking a last minute flight from Atlanta, GA (ATL) to Sydney, NSW (SYD) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Atlanta, GA (ATL) to Sydney, NSW (SYD) flight and hotel package?
Securing a Atlanta, GA (ATL) to Sydney, NSW (SYD) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Atlanta, GA (ATL) to Sydney, NSW (SYD)?
If you booked your Atlanta, GA (ATL) to Sydney, NSW (SYD) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Hartsfield-Jackson Atlanta Intl.
Destination airport
Kingsford Smith Intl.
Airlines serving
Air Canada, Air New Zealand, British Airways, Cathay Pacific, Etihad Airways, Korean Air, Qantas Airways, Turkish Airlines
Return price
£936
Distance
14854 km

Book with confidence

Compare flights from Atlanta to Sydney easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Atlanta to Sydney. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Kingsford Smith Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Hartsfield-Jackson Atlanta Intl. to Kingsford Smith Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Hartsfield-Jackson Atlanta Intl. (ATL) to Kingsford Smith Intl. (SYD)

The easiest way to view the best deals on flights from Atlanta to Sydney today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Hartsfield-Jackson Atlanta Intl. to Kingsford Smith Intl. start at just £936 and range up to £1,104.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Atlanta and Sydney
  • booking your flight during November, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Atlanta to Sydney flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Hartsfield-Jackson Atlanta Intl. to Kingsford Smith Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Atlanta to Sydney easily and book with confidence

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*Available to Expedia members.