Which airport is the most popular for stopovers for flights between Atlanta and Sydney?

Dallas (DFW) was the most common stop: 86% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from Atlanta to Sydney?

Flights via Dallas (DFW) offer the lowest average return price of $1,688.

What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Sydney Kingsford Smith?

Qantas Airways, Philippine Airlines, and American Airlines are the most popular carriers operating from Atlanta Hartsfield-Jackson to Sydney Kingsford Smith

Which stopover airport has the shortest travel time from Atlanta to Sydney?

Flights connecting via Los Angeles (LAX) have the shortest average one-way travel time: 22h 52m.

Which stopover airport has the shortest connection time from Atlanta to Sydney?

Los Angeles (LAX) has the shortest average stopover time for this route: 2h 35m.

When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Sydney Kingsford Smith Airport?

Prices for flights from Atlanta Hartsfield-Jackson Airport to Sydney Kingsford Smith Airport are updated daily.

How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Sydney Kingsford Smith Airport?

The number of operators available for flights from Atlanta Hartsfield-Jackson Airport to Sydney Kingsford Smith Airport is 2 as of August 2026.

How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Sydney Kingsford Smith Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$877 Cheap Flights from Atlanta to Sydney in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Atlanta to Sydney

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

15:49 - 22:25ATL Atlanta Hartsfield-Jackson-SYD Sydney Kingsford Smith

40h 36m2 stops Los Angeles Nadi

06:15 - 07:03SYD Sydney Kingsford Smith-ATL Atlanta Hartsfield-Jackson

38h 48m2 stops Nadi Los Angeles

$1,560Multiple Airlines

Tue, 22 Sep - Tue, 29 Sep

09:58 - 11:50ATL Atlanta Hartsfield-Jackson-SYD Sydney Kingsford Smith

35h 52m2 stops Los Angeles Nadi

13:15 - 07:03SYD Sydney Kingsford Smith-ATL Atlanta Hartsfield-Jackson

31h 48m2 stops Nadi Los Angeles

$1,573Multiple Airlines

Fri, 25 Sep - Fri, 2 Oct

09:58 - 11:50ATL Atlanta Hartsfield-Jackson-SYD Sydney Kingsford Smith

35h 52m2 stops Los Angeles Nadi

13:15 - 07:03SYD Sydney Kingsford Smith-ATL Atlanta Hartsfield-Jackson

31h 48m2 stops Nadi Los Angeles

$1,577Multiple Airlines

Wed, 16 Sep - Mon, 21 Sep

16:53 - 12:35ATL Atlanta Hartsfield-Jackson-SYD Sydney Kingsford Smith

27h 42m2 stops Los Angeles Nadi

14:00 - 23:59SYD Sydney Kingsford Smith-ATL Atlanta Hartsfield-Jackson

25h 59m2 stops Nadi Los Angeles

$1,580Multiple Airlines

Wed, 4 Nov - Wed, 11 Nov

18:43 - 11:05ATL Atlanta Hartsfield-Jackson-SYD Sydney Kingsford Smith

24h 22m2 stops Dallas/Fort Worth Brisbane

14:05 - 19:21SYD Sydney Kingsford Smith-ATL Atlanta Hartsfield-Jackson

21h 16m1 stop Dallas/Fort Worth

$1,687Qantas Airways

Sun, 7 Feb - Sun, 28 Feb

18:42 - 11:05ATL Atlanta Hartsfield-Jackson-SYD Sydney Kingsford Smith

24h 23m2 stops Dallas/Fort Worth Brisbane

14:05 - 19:12SYD Sydney Kingsford Smith-ATL Atlanta Hartsfield-Jackson

21h 07m1 stop Dallas/Fort Worth

$1,699Qantas Airways

Sun, 7 Feb - Sun, 28 Feb

14:51 - 11:05ATL Atlanta Hartsfield-Jackson-SYD Sydney Kingsford Smith

28h 14m2 stops Dallas/Fort Worth Brisbane

14:05 - 19:21SYD Sydney Kingsford Smith-ATL Atlanta Hartsfield-Jackson

21h 16m1 stop Dallas/Fort Worth

$1,699Qantas Airways

Sun, 7 Feb - Sun, 28 Feb

10:25 - 07:50ATL Atlanta Hartsfield-Jackson-SYD Sydney Kingsford Smith

30h 25m1 stop Los Angeles

09:40 - 21:18SYD Sydney Kingsford Smith-ATL Atlanta Hartsfield-Jackson

26h 38m1 stop Los Angeles

$1,916Delta

Tue, 13 Oct - Wed, 28 Oct

17:50 - 07:50ATL Atlanta Hartsfield-Jackson-SYD Sydney Kingsford Smith

23h 00m1 stop Los Angeles

10:15 - 16:31SYD Sydney Kingsford Smith-ATL Atlanta Hartsfield-Jackson

21h 16m1 stop Los Angeles

$1,916Delta

Mon, 12 Oct - Wed, 21 Oct

12:35 - 08:30ATL Atlanta Hartsfield-Jackson-SYD Sydney Kingsford Smith

27h 55m1 stop Los Angeles

10:40 - 19:53SYD Sydney Kingsford Smith-ATL Atlanta Hartsfield-Jackson

25h 13m1 stop Los Angeles

$1,916Delta

Tue, 17 Nov - Wed, 23 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

07:00 - 08:45ATL Atlanta Hartsfield-Jackson-SYD Sydney Kingsford Smith

35h 45m2 stops San Francisco Auckland Intl

09:55 - 21:20SYD Sydney Kingsford Smith-ATL Atlanta Hartsfield-Jackson

25h 25m2 stops Auckland Intl Houston George Bush Intcntl

$1,837Air New Zealand

Sun, 16 Aug - Thu, 20 Aug

15:40 - 06:55ATL Atlanta Hartsfield-Jackson-SYD Sydney Kingsford Smith

25h 15m2 stops Chicago O'Hare Intl San Francisco

10:20 - 21:20SYD Sydney Kingsford Smith-ATL Atlanta Hartsfield-Jackson

25h 00m2 stops San Francisco Houston George Bush Intcntl

$1,896United Airlines

Sun, 16 Aug - Sun, 30 Aug

17:23 - 06:55ATL Atlanta Hartsfield-Jackson-SYD Sydney Kingsford Smith

23h 32m1 stop San Francisco

10:20 - 16:11SYD Sydney Kingsford Smith-ATL Atlanta Hartsfield-Jackson

19h 51m1 stop San Francisco

$1,896United Airlines

Sun, 16 Aug - Sun, 30 Aug

16:03 - 07:00ATL Atlanta Hartsfield-Jackson-SYD Sydney Kingsford Smith

24h 57m2 stops Houston George Bush Intcntl Los Angeles

10:20 - 16:11SYD Sydney Kingsford Smith-ATL Atlanta Hartsfield-Jackson

19h 51m1 stop San Francisco

$1,896United Airlines

Sun, 16 Aug - Sun, 30 Aug

17:45 - 06:50ATL Atlanta Hartsfield-Jackson-SYD Sydney Kingsford Smith

23h 05m1 stop Los Angeles

09:15 - 21:40SYD Sydney Kingsford Smith-ATL Atlanta Hartsfield-Jackson

26h 25m1 stop Los Angeles

$1,980Delta

Fri, 14 Aug - Sun, 23 Aug

17:45 - 06:50ATL Atlanta Hartsfield-Jackson-SYD Sydney Kingsford Smith

23h 05m1 stop Los Angeles

09:15 - 18:45SYD Sydney Kingsford Smith-ATL Atlanta Hartsfield-Jackson

23h 30m1 stop Los Angeles

$1,980Delta

Sat, 15 Aug - Sun, 23 Aug

19:30 - 06:50ATL Atlanta Hartsfield-Jackson-SYD Sydney Kingsford Smith

21h 20m1 stop Los Angeles

09:15 - 21:40SYD Sydney Kingsford Smith-ATL Atlanta Hartsfield-Jackson

26h 25m1 stop Los Angeles

$1,980Delta

Thu, 13 Aug - Sun, 23 Aug

17:58 - 07:05ATL Atlanta Hartsfield-Jackson-SYD Sydney Kingsford Smith

23h 07m1 stop Los Angeles

12:00 - 22:47SYD Sydney Kingsford Smith-ATL Atlanta Hartsfield-Jackson

24h 47m1 stop Dallas/Fort Worth

$2,019Qantas Airways

Sun, 16 Aug - Thu, 20 Aug

17:58 - 07:05ATL Atlanta Hartsfield-Jackson-SYD Sydney Kingsford Smith

23h 07m1 stop Los Angeles

12:00 - 19:22SYD Sydney Kingsford Smith-ATL Atlanta Hartsfield-Jackson

21h 22m1 stop Dallas/Fort Worth

$2,318Qantas Airways

Sun, 16 Aug - Wed, 19 Aug

17:58 - 07:05ATL Atlanta Hartsfield-Jackson-SYD Sydney Kingsford Smith

23h 07m1 stop Los Angeles

12:00 - 22:04SYD Sydney Kingsford Smith-ATL Atlanta Hartsfield-Jackson

24h 04m1 stop Dallas/Fort Worth

$2,351Qantas Airways

Sun, 16 Aug - Tue, 18 Aug

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United Airlines flights from Atlanta to Sydney

Our best United Airlines deals on Atlanta to Sydney flight tickets

United Airlines

16 Aug

ATL16:03Atlanta Hartsfield-Jackson

24h 57m

2 stops

SYD07:00Sydney Kingsford Smith

30 Aug

SYD10:20Sydney Kingsford Smith

19h 51m

1 stop

ATL16:11Atlanta Hartsfield-Jackson

$1,896

United Airlines

16 Aug

ATL17:23Atlanta Hartsfield-Jackson

23h 32m

1 stop

SYD06:55Sydney Kingsford Smith

30 Aug

SYD10:20Sydney Kingsford Smith

19h 51m

1 stop

ATL16:11Atlanta Hartsfield-Jackson

$1,909

United Airlines

16 Aug

ATL16:03Atlanta Hartsfield-Jackson

24h 52m

2 stops

SYD06:55Sydney Kingsford Smith

23 Aug

SYD10:20Sydney Kingsford Smith

19h 51m

1 stop

ATL16:11Atlanta Hartsfield-Jackson

$1,914

American Airlines flights from Atlanta to Sydney

Our best American Airlines deals on Atlanta to Sydney flight tickets

American Airlines

16 Aug

ATL16:10Atlanta Hartsfield-Jackson

25h 20m

2 stops

SYD07:30Sydney Kingsford Smith

30 Aug

SYD09:10Sydney Kingsford Smith

24h 12m

2 stops

ATL19:22Atlanta Hartsfield-Jackson

$1,910

American Airlines

21 Aug

ATL15:00Atlanta Hartsfield-Jackson

26h 05m

2 stops

SYD07:05Sydney Kingsford Smith

1 Sept

SYD09:10Sydney Kingsford Smith

26h 54m

2 stops

ATL22:04Atlanta Hartsfield-Jackson

$2,168

American Airlines

16 Aug

ATL17:58Atlanta Hartsfield-Jackson

23h 07m

1 stop

SYD07:05Sydney Kingsford Smith

21 Aug

SYD09:10Sydney Kingsford Smith

21h 53m

1 stop

ATL17:03Atlanta Hartsfield-Jackson

$2,300

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AtlantaSydney

ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith

ATLSYD

Atlanta Hartsfield-Jackson

Tue 22/9

15:49-22:25

2 stops40h 36m

Sydney Kingsford Smith

Tue 29/9

06:15-07:03

2 stops38h 48m

$1,560

AtlantaSydney

ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith

ATLSYD

Atlanta Hartsfield-Jackson

Fri 25/9

09:58-11:50

2 stops35h 52m

Sydney Kingsford Smith

Fri 2/10

13:15-07:03

2 stops31h 48m

$1,573

AtlantaSydney

ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith

ATLSYD

Atlanta Hartsfield-Jackson

Wed 16/9

09:58-11:50

2 stops35h 52m

Sydney Kingsford Smith

Mon 21/9

13:15-07:03

2 stops31h 48m

$1,577

AtlantaSydney

ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith

ATLSYD

Atlanta Hartsfield-Jackson

Wed 4/11

16:53-12:35

2 stops27h 42m

Sydney Kingsford Smith

Wed 11/11

14:00-23:59

2 stops25h 59m

$1,580

AtlantaSydney

ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith

ATLSYD

Atlanta Hartsfield-Jackson

Sun 7/2

18:43-11:05

2 stops24h 22m

Sydney Kingsford Smith

Sun 28/2

14:05-19:21

1 stop21h 16m

$1,686

AtlantaSydney

ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith

ATLSYD

Atlanta Hartsfield-Jackson

Sun 7/2

18:42-11:05

2 stops24h 23m

Sydney Kingsford Smith

Sun 28/2

14:05-19:12

1 stop21h 07m

$1,699

AtlantaSydney

ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith

ATLSYD

Atlanta Hartsfield-Jackson

Sun 7/2

14:51-11:05

2 stops28h 14m

Sydney Kingsford Smith

Sun 28/2

14:05-19:21

1 stop21h 16m

$1,699

AtlantaSydney

ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith

ATLSYD

Atlanta Hartsfield-Jackson

Tue 13/10

10:25-07:50

1 stop30h 25m

Sydney Kingsford Smith

Wed 28/10

09:40-21:18

1 stop26h 38m

$1,916

Fastest return journey

AtlantaSydney

ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith

ATLSYD

Atlanta Hartsfield-Jackson

Mon 12/10

17:50-07:50

1 stop23h 00m

Sydney Kingsford Smith

Wed 21/10

10:15-16:31

1 stop21h 16m

$1,916

AtlantaSydney

ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith

ATLSYD

Atlanta Hartsfield-Jackson

Tue 17/11

12:35-08:30

1 stop27h 55m

Sydney Kingsford Smith

Wed 23/12

10:40-19:53

1 stop25h 13m

$1,916

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Atlanta to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Stopovers

What is the typical price of a round-trip flight between Atlanta and Sydney?

Prices are currently typical for flights on this route.

Typical prices usually range from $1,337 to $2,317.
The lowest price recently found on this route was $1,560.

What is the cheapest month to fly to Sydney?

The month of February is, on average, the cheapest month to fly to Sydney from Atlanta, with most prices found around $1,716. If you aren’t able to travel to Sydney during the month of February, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $1,757.

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

You are more likely to see cheaper flights to Sydney from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,955 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Atlanta for as low as $1,691 on momondo.

How have Atlanta to Sydney flight prices changed over time?

As of August 2026, prices for Atlanta to Sydney flights are approximately 36% cheaper when compared to flights at the same time last year.

When to book flights from Atlanta to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to Sydney according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Atlanta to Sydney (ATL to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Sydney

Fastest flight time	24h 23m
Direct flights	None

The fastest flight from Atlanta to Sydney takes 24h 23m

There are no direct flights from Atlanta to Sydney. There are no popular flight routes from Atlanta to Sydney.

Search flight deals

Frequently asked questions about flying from Atlanta to Sydney

How far is Atlanta Hartsfield-Jackson to Sydney Kingsford Smith by plane?
The straight-line distance from Atlanta Hartsfield-Jackson to Sydney Kingsford Smith is 14934.9 km. In terms of flight time, this usually takes a little over 24h 23m.
When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Sydney Kingsford Smith Airport?
Prices for flights from Atlanta Hartsfield-Jackson Airport to Sydney Kingsford Smith Airport are updated daily.
How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Sydney Kingsford Smith Airport?
The number of operators available for flights from Atlanta Hartsfield-Jackson Airport to Sydney Kingsford Smith Airport is 2 as of August 2026.
How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Atlanta to Sydney?
momondo data reveals that the most frequently booked airline on the route from Atlanta to Sydney is Qantas Airways, representing 64% of all bookings. The subsequent popular airline is Delta at 36%.

Best airlines flying from Atlanta to Sydney

Compare and see reviews for airlines that fly from Atlanta to Sydney with momondo

Airline	Rating	Free cancellation	Price
Delta	PriceFrom $1,213	Free cancellation	Rating 7.8 8,505 reviews		Search Delta flights
Qantas Airways	PriceFrom $1,428	Free cancellation	Rating 7.5 1,081 reviews		Search Qantas Airways flights

Parramatta

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Terrigal

Penrith

Katoomba

Lithgow

Manly

Coogee

Leura

Randwick

Cronulla

Bondi Beach

Charlestown

Swansea

Newport

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Sydney?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Atlanta to Sydney for you.

Can I find flights from Atlanta to Sydney with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sydney from Atlanta with this policy.

How can momondo help me find flights from Atlanta to Sydney?

momondo provides multiple filters to help you find the best flight to Sydney from Atlanta. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Atlanta to Sydney right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sydney, momondo offers a useful price alert feature which will track prices for flights to Sydney from Atlanta and alert you when they change.