ATL - SYD

$633 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 9/9. 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
1 adult, Economy, 0 bags

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.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Sydney.
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Everything you should know

Cheapest round-trip
$1,112
Typical prices: $1,494-$955
Air Canada
Mon 6/8Wed 9/9
ATL - SYD • 2 stops
Cheapest one-way
$633
Typical prices: $397-$443
Multiple Airlines
Wed 9/9
ATL - SYD • 1 stop
Top airlines
Cheapest • from $1,112 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between Atlanta and Sydney. You'll need at least 1 connection.
Insights
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Top layover airports
Cheapest • Avg $873 (round-trip)
Shortest trip • 19h 48m (one-way)
Insights
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When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 20% compared to booking last minute.
Insights
Insights
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Insights
When to travel
Cheapest • 26% price drop
Most popular
Good to know
Good to know
+1
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Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Sydney!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Atlanta to Sydney (ATL-SYD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Atlanta to Sydney

Mon, Jun 8 - Wed, Sep 9
Air Canada Logo
1:10 pm - 7:20 am
ATL
-
SYD
28h 10m
2 stops
Air Canada Logo
9:20 am - 4:19 pm
SYD
-
ATL
44h 59m
2 stops
$1,112Air Canada
Tue, Jul 28 - Tue, Aug 4
Air Canada Logo
12:55 pm - 7:20 am
ATL
-
SYD
28h 25m
2 stops
Air Canada Logo
9:20 am - 4:19 pm
SYD
-
ATL
44h 59m
2 stops
$1,115Air Canada
Mon, Jun 8 - Wed, Sep 9
Air Canada Logo
1:10 pm - 7:20 am
ATL
-
SYD
28h 10m
2 stops
Air Canada Logo
9:20 am - 4:19 pm
SYD
-
ATL
44h 59m
2 stops
$1,116Air Canada
Mon, Jun 8 - Wed, Sep 9
Air Canada Logo
1:10 pm - 7:20 am
ATL
-
SYD
52h 10m
2 stops
Air Canada Logo
9:20 am - 4:19 pm
SYD
-
ATL
44h 59m
2 stops
$1,117Air Canada
Tue, Jun 9 - Wed, Sep 9
Air Canada Logo
1:20 pm - 7:20 am
ATL
-
SYD
28h 00m
2 stops
Air Canada Logo
9:20 am - 4:19 pm
SYD
-
ATL
44h 59m
2 stops
$1,118Air Canada
Mon, Jun 8 - Wed, Sep 9
Air Canada Logo
1:10 pm - 7:20 am
ATL
-
SYD
28h 10m
2 stops
Air Canada Logo
9:20 am - 4:19 pm
SYD
-
ATL
44h 59m
3 stops
$1,120Air Canada
Sun, Aug 9 - Tue, Aug 18
Air Canada Logo
7:00 am - 7:20 am
ATL
-
SYD
34h 20m
2 stops
Air Canada Logo
9:20 am - 4:19 pm
SYD
-
ATL
44h 59m
2 stops
$1,121Air Canada
Mon, Jun 8 - Wed, Sep 9
Air Canada Logo
1:10 pm - 7:20 am
ATL
-
SYD
28h 10m
2 stops
Air Canada Logo
9:20 am - 4:19 pm
SYD
-
ATL
44h 59m
3 stops
$1,124Air Canada
Mon, Jun 8 - Wed, Sep 9
Air Canada Logo
1:10 pm - 7:20 am
ATL
-
SYD
52h 10m
3 stops
Air Canada Logo
9:20 am - 4:19 pm
SYD
-
ATL
44h 59m
2 stops
$1,125Air Canada
Tue, Jun 9 - Wed, Sep 9
Air Canada Logo
1:20 pm - 7:20 am
ATL
-
SYD
52h 00m
3 stops
Air Canada Logo
9:20 am - 4:19 pm
SYD
-
ATL
44h 59m
2 stops
$1,126Air Canada
Booking Insights

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.

How much is a round-trip flight from Atlanta to Sydney?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Atlanta to Sydney departing in June.

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 September, where tickets cost $899 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,766 and $1,357 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 2 weeks before departure, which saves you about 20% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$633
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly with an average 45% increase in price.
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 round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 7 days, the lowest price for a flight from Atlanta to Sydney was $633 for a one-way ticket and $1,112 for a round-trip.

  • Do I need a passport to fly between Atlanta and Sydney?

    Yes, you’ll need a passport to travel to Sydney from Atlanta.

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

  • What is the most popular layover when flying to Sydney from Atlanta?

    Los Angeles is the most popular layover city among KAYAK users traveling from Atlanta to Sydney.

  • Which is the best airline for flights from Atlanta to Sydney, Fiji Airways or Air New Zealand?

    The two airlines most popular with KAYAK users for flights from Atlanta to Sydney are Fiji Airways and Air New Zealand. With an average price for the route of $1,172 and an overall rating of 8.1, Fiji Airways is the most popular choice. Air New Zealand is also a great choice for the route, with an average price of $1,790 and an overall rating of 8.0.

  • 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 round-trip ticket. You could then fly to Sydney with an airline and back to Atlanta with another airline. Booking your flights between Atlanta and SYD can sometimes prove cheaper using this method.

  • 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.

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.

Reviews of the top 5 airlines serving 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.
8.0
Air New ZealandOverall score based on 648 reviews
8.2Boarding
8.5Crew
7.4Food
7.4Entertainment
8.0Comfort
Airline reviews

Great airline service by the staff. I highly recommend it

10.0 ExcellentManish, Apr 2026
SFO - AKL
Read more Air New Zealand reviews

Great airline service by the staff. I highly recommend it

Needed more leg room. Leg rest and entertainment system box took up a lot of space and I'm not tall. Breakfast was good. Poor quality of the entertainment options.

Time to upgrade those planes so you can provide first class.

My experience with Underpricer was not great. The representative assigned to me did not tell me beforehand that selecting seats, which i could not do through ANZ, WOULD ADD SIGNIFICANT cost to my ticket (all flight segments were reg economy seats. The seat selections for the ticket, MCI-AKL, AKL-PER, PER-MCI, cost $284 USD. I WAS NOT TOLD AHEAD OF SELECTING SEATS chosen by the rep OF THE COSTS and never received an itemized invoice of the seat selections.). The costs of seat selection, an option solicited as a service, with no mention of costs, should have been disclosed to me prior to seat selection and certaily should have been itemized. For all I know, the $284 was not referred from the airline but made up and taken directly by Underpricer. Next, when i checked in, united couldnt find my ticket. This is probably why i didnt get a seat selection on that flight and couldnt check in online, despite Underpricer prompts to do so a week before departure, or at the kiosk at the airport. I had to wait for special help at the counter, then was told that because the flight segment, MCI-IAH, operated by United Airlines via the ANZ. ticket, had changed schedule slightly since I BOOKED MY FLIGHT, the MCI-IAH segment had been decoupled from the rest of the ticket because the IAH layover was now 12.5 hrs AND DID NOT QUALIFY AS A THROUGH FLIGHT TO AKL.. This meant my checked bag could not be checked through to AKL and id have to pick it up at IAH, THEN WAIT MOST OF the long layover WITH the large checked bag until ANZ counter in IAH OPENED for checkING just prior to the flight. Apparently, although underpricer had notified me of schedule changes, they did not update the ANZ TICKET, leading to this problem. Finallly, although I RECHECKED TH BAG IN At IAH 3.5-4 hours before the scheduled departure and the IAH-AKL segment was a direct flight, ANZ LOST MY bag and it took 4 days to find it and get it to me. Not fun.

The flight was smooth and on time. Entertainment options were lacking and there was no food, other than some very boring snacks.

Appreciated the ability to get an earlier flight home after flying in from in from Japan. No problem with boarding or crew service. The limited choice of snacks, compared to previous years. Aircraft seats seem to be getting harder and more uncomfortable all the time. Overall, happy to be home

Both my wife and I thoroughly enjoyed our return home from Tokyo to Auckland and onwards to Palmerston North. We would recommend using the Premier Business class for long-haul travel, any day. Well worth the extra cost. Cabin staff were exceptional, Thank you

This flight was the second leg of a trip that began in Auckland, New Zealand. I was unable to find a way to select seats in advance. The boarding passes we were given in Auckland did not have seat assignments for the second flight. There was no way to check on it until personnel showed up at the gate in Los Angeles, immediately before boarding time. The flight was overbooked by one, and since I was traveling with my sister, we needed two seats. We waited in considerable anxiety for everyone else to board and when one person did not show up, we had to take whatever was left. At least we finally got on the flight although we were the very last to board. We were not able to sit together, of course.

We had difficulty checking in as United didn’t recognize the confirmation number and the agent was not helpful. We went to the United Assistance desk where the agent was able to process our reservation. We also weren’t allowed to choose seats in advance.

Space between seats on Air New Zealand is generally tight. The crew on this flight was excellent! Very attentive and nice. You get free wine or beer and chips and of course the Air New Zealand candies. 1 hour and 35 min flight approximately.

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

Everything was great. The only issue is unfixable. Seats are too small. 😁🤪

No entertainment. Plane was so small had to pink tag a carry on ive used for 20 years easily on board. The fact the flight got in at midnight, had to wait for crew in fort wayne to allow the plane to approach the gate, THEN had to wait for bag on jet bridge made experience irritating at best.

Overall Good! The weather delayed our takeoff from Atlanta and our arrival in Miami! If Mother Nature can mess up a flight she will do it every time!

Subpar. The seating on the plane is almost unbearable. We are literally touching and/or sitting on each other which is totally unacceptable and shameful. Pilots and crew was very accommodating and friendly.

During the flight, the only refreshments provided were crackers and soft drinks; no substantial food was offered despite the international route. Furthermore, our initial flight was delayed, causing us to miss the connecting flight in Atlanta. The airline did not hold the connection, and we were informed that the next available flight is not for another 24 hours. While I am aware of alternative options via JetBlue, they operate out of JFK, which is not a viable solution for us as a resident of New Jersey.

Mechanical Delay of over an hour with multiple gate changes. Entertainment system down for rejuvenation.

This was a Latam operated flight. Seats seemed a bit narrow in business class. Older aircraft.

I never flew with alliance. Kayak is a joke and none of the flights or times were correct. Won’t ever use kayak again

I missed my flight due to unforeseen circumstances It was, however , an excellent price !

We had a medical emergency, needing to get to an emergency room upon landing at LAX. I let the back flight attendants know the situation. One, David, contacted the pilot, who made arrangements for EMT's to be there when we got off the plane. They went above and beyond for us. We didn't have to go through customs, as a customs person came to us and checked us right at the exit of the jet way. Another wonderful woman, a United employee at LAX, perhaps a customer service liaison, took care of our luggage situation, as we weren't going to make our connection to Bozeman. When we came back to LAX to see when we could get a flight to Bozeman, the personnel are very accommodating and booked us on the next flight out, and assigned good seats. It was a horrible flight, physically, from Sydney to LAX, , but the professionalism of all involved was excellent! We are very grateful fir the way they all stepped in and helped during a very unpleasant medical situation. Thank you!!

PREMIUM ECONOMY - excellent !Brilliant new plane. Excellent tv catalogue. Good food. Good communication and service from all friend Australian crew. Good communication from captain. Best travel experience in years.

Very good overall. However, your choices of free movies was limited and there was no music Channel???

I couldn't hear all of the announcements. It was nice when they put them on the screen.

This was the worst flight I’ve been on. Getting on the plane where is was 30 degrees outside was hotter on board cabin must’ve been 33 degrees. This is a health hazard. They cannot be doing this to save on fuel. People could die from this!!. Fans and a/c was, off entertainment was off. Poor excuse given. Crew made the excuse that the system didn’t have enough power. They basically were operating on one engine to save on jet fuel till 3 hours later on cruising altitude and they then started the second engine. And finally the cabin was cooled. On a 7hour red eye flight this made it so uncomfortable and impossible to sleep.

My experience was great overall. Tanya was particularly friendly and helpful the entire trip. I was very pleased with her customer service skills. The plane was an older aircraft but the entire way was comfortable with barely any turbulence at all. Qantas should speed up its fleet renovation. Totally recommend using this airline.

Qantas is always subpar beyond comfy chairs for a domestic flight

I liked boarding the plane. The staff were rude, the food was appalling and the chairs the most uncomfortable I have ever experienced

Easy of boarding, helpfully staff at check in, surprisingly comfortable seating

Check in was chaotic with only one counter for business class and first class. The luggage conveyor belt at JFK airport was broken so the flight departure was delayed which made the flight stressful as I had a tight connection. Although the captain said they could make up the delay, they didn’t do so.

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

Lost of requested seat assignments. Lost my husband's meal choice

6 1/2 hours from Tampa to SFO on a Boeing 737. Cramped. No Service. No real food. One pass for coffee at the beginning and a second pass THREE hours later. And check-in in Tampa was nasty even by United standards. And I am at almost TWO million miles on United. It's a non-stop. But terrible service.

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

We had a delay, but thankfully I made it to my connection. Overall it went smooth

The flight had a delay but I made it to my connection. Flight was smooth overall

As I wrote earlier, poor planning and/or communication. At least twice, we were told that we would be boarding in less than ten minutes, only to have the flight again delayed at least another hour.

This flight is a quick way to get to Chicago, but a bit expensive.

We got delayed getting out of DFW for broken overhead bins. Once the flight got underway the captain kept the seatbelt sign lit the entire flight despite little perceptible turbulence, preventing use of the rest rooms and any sort of refreshment service in the main cabin.

Flight delays for communication overall not a good experience uncomfortable on the plane. Person in front of me reclined his seat, putting them inches from my lap.

There were flight delays making our flight arrive at our destination after midnight didn’t seem to have enough crew or airplanes for the flights laid over in Dallas should’ve had plenty of time to make it to our next flight only made it because that flight was also delayed because our plane wasn’t even at the airport yet overall have not had a good experience on American

Flight left on time. Captain provided relevant announcements. We had to wait 45 minutes to desembark due to the ramp closed because of lightening.

It's a long flight and that is always difficult. I was comfortable and well. The movies available were great and the crew was good.

Cancelled flight. Still waiting to get home for grand daughter’s graduation .

So overall the flight was just average and nothing special. They overbooked some of the flights and they ended up running out of overhead storage space so we had to check our carry-ons which wasn't terrible but we were inconvenienced because of the second connecting flight with a long layover we couldn't get our bags until the final destination. Most of the flight attendants were pretty good and overall the meals were not that great because the chicken was dry and overcooked. They also didn't provide butter or any kind of spread with the bread which is cheap and concerning. The American airlines staff at the check-in counter was kind of unprofessional because this lady just started singing in the middle of checking us in and that's weird. The worst part of the flights was the terrible conditions of the bathrooms which were unclean and did not have toilet paper or toilet tissue available which is kind of insane for a 14-hour and 8 and 1/2 hour flight.

Requested early boarding to disinfect seat, tray table, etc. before general boarding. Instructed to board after wheelchair passengers. Waited on jet bridge behind 12 wheelchair passengers. Stopped immediately after entering plane to wait for gate agent in rear of plane cleaning a seat that was wet, got to my row and found both seats adjacent to mine already occupied, with the lack of room making it impossible for me to clean my own space and defeating the purpose of my boarding early. Cleaned the armrests and tray table as best I could.

Seat bottom cushions are not good. I’m 165# & they hurt my butt. Plenty of legroom.

The wifi experience is awful. I had to try again and again, taking over 30 minutes, to connect to the wifi. I had to watch the same two ads over and over until I was finally successful. Once connected, it was anything but "high speed" and disconnected at least three times during the flight.

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

Information on your arrival and departure airports