What’s the fastest stopover option from Atlanta to Sydney?

Flights via San Francisco (SFO) have the shortest average one-way travel time for one-stop routes: 21h 20m. Find deals

What’s the top stopover airport for flights from Atlanta to Sydney?

Los Angeles (LAX) – chosen by Cheapflights users on 40% of one-stop itineraries from Atlanta to Sydney on Cheapflights. Find deals

Which airport typically offers the quickest stopover for flights from Atlanta to Sydney?

Flights via San Francisco (SFO) offer the fastest connection on this route, with an average stopover time of 1h 59m. Find deals

What’s the cheapest stopover airport for flights from Atlanta to Sydney?

Los Angeles (LAX) is the most affordable one-stop option, with an average return flight price of $1,413. Find deals

How long is the flight from Atlanta to Sydney?

Departing from Atlanta to Sydney will take you 26h 25m. The distance between Atlanta and Sydney is about 14933 km. Both multi-stop and direct flights can be found to your destination and back.

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

Flying on Qantas Airways is currently your cheapest option to Sydney, with prices starting at $1,157. Another option worth looking into is United Airlines, starting at $1,251 round trip. Users have found that Qantas Airways is 28% cheaper than the other options available to this destination.

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

Travellers seeking maximum savings on their Atlanta to Sydney flight should consider departing on Monday afternoons when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

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 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

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 holiday 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.

$631+ Flights from Atlanta to Sydney

Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Sydney Kingsford Smith are usually found in March or June, booked 8 days in advance, depart on a Monday or Wednesday and return on a Thursday

Cheap flight deals from Atlanta to Sydney

Round-trip from	$1,265
One-way from	$631
Popular in	December
Cheapest in	March
Average price	$1,752

Qantas Airways
1/11-9/11
2 total stops
45h 42m total
Atlanta to Sydney

Search Deals

Qantas Airways
21/10
1 total stop
23h 20m total
Atlanta to Sydney

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($478 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($126 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

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 18 September 2025.

Sun 21/917:57ATL - SYD

1 stop22h 58mUnited Airlines

Sun 5/1010:30SYD - ATL

2 stops26h 16mUnited Airlines

Deal found 18/9$1,153

Sun 21/907:10ATL - SYD

2 stops33h 50mUnited Airlines

Sat 4/1009:30SYD - ATL

2 stops27h 15mUnited Airlines

Deal found 16/9$1,192

Wed 17/917:30ATL - SYD

1 stop23h 35mAmerican Airlines

Tue 30/909:10SYD - ATL

1 stop21h 16mAmerican Airlines

Deal found 16/9$1,223

Sat 27/917:30ATL - SYD

1 stop24h 00mAmerican Airlines

Tue 14/1010:10SYD - ATL

1 stop21h 42mAmerican Airlines

Deal found 16/9$1,225

Sat 20/917:30ATL - SYD

1 stop23h 35mAmerican Airlines

Fri 3/1009:10SYD - ATL

1 stop21h 16mAmerican Airlines

Deal found 16/9$1,226

Tue 16/910:30ATL - SYD

1 stop30h 05mDelta

Tue 23/909:25SYD - ATL

1 stop23h 02mDelta

Deal found 15/9$1,249

Best flights from Atlanta to Sydney
Discover carefully curated flight deals from Atlanta to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2025.

Mon 19/108:00ATL - SYD

2 stops30h 20mUnited Airlines

Wed 18/310:20SYD - ATL

2 stops28h 31mUnited Airlines

Deal found 17/9$1,330

Sat 31/114:05ATL - SYD

1 stop26h 25mDelta

Sat 14/313:15SYD - ATL

1 stop23h 01mDelta

Deal found 18/9$1,330

Fri 30/108:00ATL - SYD

2 stops30h 20mUnited Airlines

Sun 15/311:50SYD - ATL

1 stop20h 44mUnited Airlines

Deal found 18/9$1,330

Thu 5/216:25ATL - SYD

1 stop22h 25mDelta

Thu 2/410:25SYD - ATL

1 stop25h 51mDelta

Deal found 18/9$1,330

Mon 17/1111:55ATL - SYD

1 stop27h 05mUnited Airlines

Mon 24/1111:50SYD - ATL

1 stop25h 51mUnited Airlines

Deal found 16/9$1,330

Mon 19/116:25ATL - SYD

1 stop24h 05mDelta

Wed 18/309:40SYD - ATL

1 stop24h 57mDelta

Deal found 17/9$1,330

Sat 31/109:20ATL - SYD

2 stops31h 55mUnited Airlines

Sat 14/311:50SYD - ATL

1 stop26h 29mUnited Airlines

Deal found 16/9$1,330

Thu 29/113:15ATL - SYD

2 stops27h 15mDelta

Sun 15/309:40SYD - ATL

2 stops29h 19mDelta

Deal found 17/9$1,337

Sat 7/309:39ATL - SYD

2 stops31h 36mUnited Airlines

Sat 14/312:10SYD - ATL

1 stop21h 07mUnited Airlines

Deal found 17/9$1,336

Sat 18/1008:10ATL - SYD

2 stops32h 45mUnited Airlines

Sun 16/1111:50SYD - ATL

2 stops23h 52mUnited Airlines

Deal found 16/9$1,336

Fri 21/1119:15ATL - SYD

1 stop43h 45mUnited Airlines

Tue 2/1212:10SYD - ATL

2 stops27h 43mUnited Airlines

Deal found 16/9$1,346

Last-minute flights from Atlanta to Sydney
Discover last-minute flight deals from Atlanta to Sydney. Data last updated 18 September 2025 and is based on user searches.

Wed 24/917:35ATL - SYD

1 stop23h 30mQantas Airways

Wed 15/1013:10SYD - ATL

1 stop19h 22mQantas Airways

Deal found 17/9$1,223

Wed 24/914:28ATL - SYD

2 stops26h 37mAmerican Airlines

Wed 15/1010:10SYD - ATL

2 stops22h 22mAmerican Airlines

Deal found 17/9$1,229

Wed 24/906:15ATL - SYD

3 stops35h 45mMultiple Airlines

Wed 15/1010:20SYD - ATL

2 stops50h 24mMultiple Airlines

Deal found 17/9$1,880

Thu 25/910:30ATL - SYD

1 stop30h 05mDelta

Fri 10/1010:25SYD - ATL

1 stop20h 11mDelta

Deal found 16/9$1,330

Thu 25/912:17ATL - SYD

3 stops33h 58mMultiple Airlines

Fri 10/1010:20SYD - ATL

2 stops26h 24mMultiple Airlines

Deal found 16/9$2,221

Fri 26/916:43ATL - SYD

2 stops48h 17mUnited Airlines

Sun 5/1011:20SYD - ATL

2 stops27h 55mUnited Airlines

Deal found 16/9$1,316

Fri 26/911:05ATL - SYD

1 stop29h 50mAmerican Airlines

Sun 5/1010:10SYD - ATL

1 stop22h 02mAmerican Airlines

Deal found 16/9$1,530

Fri 26/911:54ATL - SYD

3 stops33h 51mMultiple Airlines

Sun 5/1010:20SYD - ATL

2 stops26h 24mMultiple Airlines

Deal found 16/9$2,244

Sat 27/917:30ATL - SYD

1 stop24h 00mAmerican Airlines

Tue 14/1010:10SYD - ATL

1 stop21h 42mAmerican Airlines

Deal found 16/9$1,225

Sat 27/909:38ATL - SYD

2 stops55h 22mUnited Airlines

Tue 14/1011:20SYD - ATL

1 stop20h 29mUnited Airlines

Deal found 18/9$1,276

Sat 27/918:10ATL - SYD

1 stop22h 25mDelta

Tue 14/1010:25SYD - ATL

1 stop22h 06mDelta

Deal found 18/9$1,289

One-way flights from Atlanta to Sydney
Search for one-way flight options from Atlanta to Sydney. Find affordable one-way fares based on user searches. Data last updated 18 September 2025.

Tue 21/1017:45ATL - SYD

1 stop23h 20mQantas Airways

Deal found 16/9$631

Sat 15/1114:18ATL - SYD

2 stops26h 42mAmerican Airlines

Deal found 16/9$652

Sat 29/1110:10ATL - SYD

2 stops28h 50mUnited Airlines

Deal found 16/9$666

Fri 26/919:35ATL - SYD

2 stops45h 25mUnited Airlines

Deal found 15/9$673

Sat 22/1119:35ATL - SYD

3 stops45h 30mUnited Airlines

Deal found 16/9$704

Tue 21/1007:30ATL - SYD

3 stops31h 35mMultiple Airlines

Deal found 16/9$835

Sat 15/1118:29ATL - SYD

3 stops44h 56mMultiple Airlines

Deal found 16/9$844

Tue 3/217:00ATL - SYD

1 stop22h 25mQantas Airways

Deal found 15/9$847

Tue 3/209:00ATL - SYD

2 stops29h 50mDelta

Deal found 15/9$865

Fri 23/112:24ATL - SYD

2 stops25h 46mAmerican Airlines

Deal found 17/9$878

Fri 26/917:30ATL - SYD

1 stop24h 00mAmerican Airlines

Deal found 15/9$880

Wed 15/1016:34ATL - SYD

3 stops56h 06mMultiple Airlines

Deal found 15/9$895

Fly from

Fly to

Route

Depart

Return

Price

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Mon 19/1

08:00-06:20

2 stops30h 20m

Sydney Kingsford Smith

Wed 18/3

10:20-23:51

2 stops28h 31m

$1,330

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sat 31/1

14:05-08:30

1 stop26h 25m

Sydney Kingsford Smith

Sat 14/3

13:15-21:16

1 stop23h 01m

$1,330

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Fri 30/1

08:00-06:20

2 stops30h 20m

Sydney Kingsford Smith

Sun 15/3

11:50-17:34

1 stop20h 44m

$1,330

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Thu 5/2

16:25-06:50

1 stop22h 25m

Sydney Kingsford Smith

Thu 2/4

10:25-21:16

1 stop25h 51m

$1,330

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Mon 17/11

11:55-07:00

1 stop27h 05m

Sydney Kingsford Smith

Mon 24/11

11:50-21:41

1 stop25h 51m

$1,330

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Mon 19/1

16:25-08:30

1 stop24h 05m

Sydney Kingsford Smith

Wed 18/3

09:40-19:37

1 stop24h 57m

$1,330

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sat 31/1

09:20-09:15

2 stops31h 55m

Sydney Kingsford Smith

Sat 14/3

11:50-23:19

1 stop26h 29m

$1,330

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sat 7/3

09:39-09:15

2 stops31h 36m

Sydney Kingsford Smith

Sat 14/3

12:10-18:17

1 stop21h 07m

$1,336

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sat 18/10

08:10-07:55

2 stops32h 45m

Sydney Kingsford Smith

Sun 16/11

11:50-19:42

2 stops23h 52m

$1,336

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Thu 29/1

13:15-08:30

2 stops27h 15m

Sydney Kingsford Smith

Sun 15/3

09:40-23:59

2 stops29h 19m

$1,337

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 21 results

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 return 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 Sydney

Prices

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

To ensure you get the cheapest price possible for a flight from Atlanta to Sydney, you should look to book at least 8 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, May is the cheapest month in which you can book a flight from Atlanta to Sydney (average of $129). Flying from Atlanta to Sydney in October is currently the most expensive (average of $171). 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?

A simple way to save on the total cost of your ticket is to fly from Atlanta to Sydney in the afternoon. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Sydney

Check out reviews from past customers who have flown with Qantas Airways and United Airlines from Atlanta to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Qantas Airways

7.5

Good

907 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

SYD - BNE

Great. Except I haven’t claimed my free lounge passes since 2022 on my Qantas credit card. That’s lots of flights I would have booked if you’d reminded me

Qantas Airways

7.5

Good

907 reviews

Qantas Airways

7.5

Good

907 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

SYD - BNE

Great. Except I haven’t claimed my free lounge passes since 2022 on my Qantas credit card. That’s lots of flights I would have booked if you’d reminded me

United Airlines

7.4

Good

8,926 reviews

Qantas Airways

7.5

Good

907 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Sept 2025

SYD - BNE

Great. Except I haven’t claimed my free lounge passes since 2022 on my Qantas credit card. That’s lots of flights I would have booked if you’d reminded me

Related info for your journey

How long is the flight from Atlanta to Sydney?
Departing from Atlanta to Sydney will take you 26h 25m. The distance between Atlanta and Sydney is about 14933 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Atlanta to Sydney round-trip?
Flying on Qantas Airways is currently your cheapest option to Sydney, with prices starting at $1,157. Another option worth looking into is United Airlines, starting at $1,251 round trip. Users have found that Qantas Airways is 28% cheaper than the other options available to this destination.
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 holiday 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, May is the cheapest month in which you can book a flight from Atlanta to Sydney (average of $129). Flying from Atlanta to Sydney in October is currently the most expensive (average of $171). 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

Parramatta

Wollongong

Katoomba

Penrith

Manly

Terrigal

Lithgow

Randwick

Bondi Beach

Coogee

Cronulla

Leura

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Alternative routes for Atlanta to Sydney

Albany to Sydney flights

Direct flights to New South Wales

Other flights to Sydney

Top 2 airlines flying from Atlanta to Sydney

Airline	Cheapest	Average	Flexibility	On-time
Qantas Airways	Cheapest$1,157	Average$1,512	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
United Airlines	Cheapest$1,251	Average$2,067	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Atlanta to Sydney?

Cheapflights makes it easy to find Atlanta to Sydney flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Atlanta to Sydney?

Cheapflights helps you find that perfect flight to Sydney from Atlanta by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Atlanta to Sydney with no change fees?

Yes! Cheapflights helps users easily find flights from Atlanta to Sydney with no change fees.

Can Cheapflights notify me if prices for flights from Atlanta to Sydney become cheaper?

Not ready to book yet? You can track prices for flights from Atlanta to Sydney on Cheapflights with our Price Alert feature and get notified when better prices are available.

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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.

Cheap flights from Atlanta to Sydney from $631

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 21/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Sydney Kingsford Smith are usually found in March or June, booked 8 days in advance, depart on a Monday or Wednesday and return on a Thursday

Cheap flight deals from Atlanta to Sydney

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Atlanta to Sydney

Cheapest flights from Atlanta to SydneyExplore 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 18 September 2025.

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 18 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Atlanta to Sydney that are best for you.

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.

Cheapflights Insights

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

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

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

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

What’s the top stopover airport for flights from Atlanta to Sydney?

What’s the fastest stopover option from Atlanta to Sydney?

What’s the fastest stopover option from Atlanta to Sydney?

Which airport typically offers the quickest stopover for flights from Atlanta to Sydney?

Reviews of airlines servicing Sydney

Check out reviews from past customers who have flown with Qantas Airways and United Airlines from Atlanta to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

How long is the flight from Atlanta to Sydney?

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

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

How can I find direct flights from Atlanta to Sydney?

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

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

Travelling to a place near Sydney?

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.

Top 2 airlines flying from Atlanta to Sydney

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Atlanta to Sydney?

Why should you use Cheapflights to find cheap flight tickets from Atlanta to Sydney?

Can Cheapflights find flights from Atlanta to Sydney with no change fees?

Can Cheapflights notify me if prices for flights from Atlanta to Sydney become cheaper?

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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 18 September 2025.