ATL - SYD

$709 Find Cheap Flights from Atlanta to Sydney

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Sydney departing on 17/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Sydney, as well as popular online travel agencies
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Cheap Flight Deals from Atlanta to Sydney (ATL-SYD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Atlanta to Sydney that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Atlanta to Sydney

KAYAK's recommended return flight deals from the most popular airlines that fly from Atlanta to Sydney.
Discover the best prices for you by selecting your travel dates on KAYAK.
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Qantas Airways Logo
16:25 - 07:05ATL-SYD
24h 40m1 stop
Qantas Airways Logo
12:10 - 17:37SYD-ATL
19h 27m1 stop
$1,687Qantas Airways
Find Deal
Mon, 1 Sep - Mon, 15 Sep
Qantas Airways Logo
16:33 - 07:30ATL-SYD
24h 57m1 stop
Qantas Airways Logo
13:10 - 17:29SYD-ATL
19h 19m1 stop
$1,688Qantas Airways
Find Deal
Wed, 1 Oct - Wed, 15 Oct
American Airlines Logo
16:49 - 07:30ATL-SYD
24h 41m2 stops
American Airlines Logo
12:10 - 17:37SYD-ATL
19h 27m1 stop
$1,771American Airlines
Find Deal
Mon, 1 Sep - Mon, 15 Sep
American Airlines Logo
10:15 - 06:55ATL-SYD
30h 40m1 stop
American Airlines Logo
10:10 - 16:48SYD-ATL
21h 38m1 stop
$1,779American Airlines
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Mon, 15 Sep - Tue, 7 Oct
 Logo
10:02 - 11:45ATL-SYD
35h 43m3 stops
 Logo
06:00 - 15:32SYD-ATL
47h 32m3 stops
$1,804
Find Deal
Tue, 5 Aug - Fri, 15 Aug
United Airlines Logo
17:57 - 07:55ATL-SYD
22h 58m1 stop
United Airlines Logo
11:50 - 22:58SYD-ATL
27h 08m1 stop
$1,818United Airlines
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Tue, 14 Oct - Mon, 3 Nov
United Airlines Logo
19:35 - 08:00ATL-SYD
45h 25m2 stops
United Airlines Logo
12:10 - 19:07SYD-ATL
22h 57m2 stops
$1,826United Airlines
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Sat, 18 Oct - Sun, 16 Nov
Fiji Airways Logo
20:21 - 11:45ATL-SYD
25h 24m2 stops
Fiji Airways Logo
13:15 - 22:16SYD-ATL
23h 01m2 stops
$1,841Fiji Airways
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Tue, 6 May - Tue, 20 May
 Logo
16:27 - 11:45ATL-SYD
29h 18m2 stops
 Logo
13:15 - 10:12SYD-ATL
34h 57m3 stops
$2,031
Find Deal
Tue, 5 Aug - Fri, 15 Aug
Fiji Airways Logo
17:55 - 11:45ATL-SYD
27h 50m2 stops
Fiji Airways Logo
13:45 - 22:16SYD-ATL
22h 31m2 stops
$2,081Fiji Airways
Find Deal
Wed, 7 May - Sat, 24 May

KAYAK's insights & trends for Atlanta to Sydney flights

Get data-powered insights and trends into flights from Atlanta to Sydney to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Atlanta to Sydney?

The average price of all round-trip flights from Atlanta to Sydney clicked on KAYAK for each day over the last 12 months.
For Atlanta to Sydney, Monday is the cheapest day to fly on average and Friday is the most expensive. Flying from Sydney back to Atlanta, the best deals are generally found on Thursday, with Sunday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Atlanta to Sydney, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Atlanta to Sydney is March, where tickets cost $1,441 (return) on average. On the other hand, the most expensive months are December and September, where the average cost of round-trip tickets is $2,445 and $2,082 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Atlanta to Sydney, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Atlanta to Sydney, you should book around 9 weeks before departure. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low season

July

High season

December

Cheapest flight

$709
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (34% more expensive on average)
Flight from Atlanta to Sydney

When to book flights from Atlanta to Sydney

Are your dates flexible? Find out the best times to travel from Atlanta to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Atlanta to Sydney

  • Are there relief areas available at Atlanta Hartsfield Jackson International Airport (ATL)?

    Two pet relief areas, the Poochie Park and the Dog Park are available at Atlanta Airport. The Dog Park is a vast fenced-in space outside doors W1 and W2 in the south terminal. The Poochie Park is located at the International Terminal's arrivals level outside Door A1 and on the lower level of the North Building outside Entrance LN2 in the Southbound terminal. The areas are always kept clean.

  • Where do I park my car at Atlanta Hartsfield Jackson Airport?

    The airport has parking at both the domestic and international terminals, with easy access to the terminals by foot. All parking facilities are on a first-come, first-served basis and include accessible parking and electric vehicle charging stations. Long-term parking is also available in the North and South Economy Parking Lots, next to the parking decks.

  • What are the transport options available from Sydney Kingsford International Airport (SYD)?

    You can board the 400 bus, which operates between Sydney Kingsford International Airport and Bondi Junction, or the 420 bus, which runs from Eastgardens to Burwood and passes through the airport. There are also shuttle bus transfers, often less expensive than taking the train. Those traveling in groups or in a hurry can use a taxi or rental cars from outside the airport.

  • What is the security protocol at Sydney Kingsford International Airport?

    At Terminals 1 and 2, passengers are screened using x-ray machines, hand-held metal detectors, and walk-through metal detectors. For maximum security, permanent protective security personnel are stationed within the terminal and throughout the airside perimeter. International passengers are similarly inspected for security before boarding their connecting flight.

  • What is the cheapest flight from Atlanta to Sydney?

    In the last 3 days, the lowest price for a flight from Atlanta to Sydney was $453 for a one-way ticket and $1,078 for a return.

  • Which aircraft models fly most regularly from Atlanta to Sydney?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Atlanta to Sydney?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Atlanta and Sydney, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Atlanta to Sydney?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Atlanta to Sydney.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Atlanta to Sydney?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Atlanta is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Atlanta to Sydney?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Sydney with an airline and back to Atlanta with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Atlanta to Sydney?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Atlanta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Atlanta to Sydney

  • You can contact the Information Desk at Atlanta Airport (ATL) for any questions or concerns. It is open 24h a day. Personnel and volunteers are available at the desks throughout the terminals and in the Automated People Carrier stations on each concourse, ensuring an easier time.
  • If you lose something at Atlanta Hartsfield Jackson Airport, you can report it by filing an online form or by visiting the Lost and Found office in the Domestic Terminal on the upper level. It is available from Monday through Friday except for holiday periods.
  • If you require wheelchair assistance in Spirit Airlines, it is essential to note this when making your reservation. The airlines provide wheelchair-accessible washrooms on board and have broad aisles on their planes, making it easier to board. Assistants are also available on request.
  • Nursing mothers will find nursing stations on either side of the security checkpoints at Sydney Kingsford Airport (SYD). A changing station, long benches, private nursing cubicles with lockable doors, and a microwave to warm baby food are available in each breastfeeding room.
  • There are duty-free shops at Sydney Kingsford Smith Airport where you can buy gifts, which you can mail at the post offices available in Terminals 1 and 3. Luggage storage areas are also available in all terminals to ensure a comfortable experience as you shop or have a meal.
See more tips

Top airline flying from Atlanta to Sydney

 
See real verified KAYAK customer reviews for airlines flying from Atlanta to Sydney. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Atlanta to Sydney? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8685 reviews
6.6Food
7.3Comfort
7.1Entertainment
8.1Crew
7.7Boarding
Airline reviews

Multiple delays and not straight answer from the United team

2.0 MediocreAlex, Apr 2025FLL - EWR
Read more United Airlines reviews

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

leg space better than expected. two washrooms for one plane isn't enough.

Everything you need to know for your flight from Atlanta to Sydney

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