Cheap flights from Atlanta to Sydney from $692

1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Atlanta to Sydney

Cheap round-trip flights

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Multiple Airlines Logo
5:40 am - 12:35 pmATL  Atlanta Hartsfield-Jackson-SYD Sydney Kingsford Smith
38h 55m3 stops Denver Intl Los Angeles Nadi
Multiple Airlines Logo
2:00 pm - 12:08 amSYD  Sydney Kingsford Smith-ATL Atlanta Hartsfield-Jackson
50h 08m3 stops Nadi Los Angeles Denver Intl
$1,025Multiple Airlines
Tue, Feb 16 - Tue, Feb 23
Multiple Airlines Logo
6:00 am - 12:35 pmATL  Atlanta Hartsfield-Jackson-SYD Sydney Kingsford Smith
38h 35m3 stops Las Vegas Harry Reid Intl Los Angeles Nadi
Multiple Airlines Logo
2:00 pm - 9:18 amSYD  Sydney Kingsford Smith-ATL Atlanta Hartsfield-Jackson
35h 18m3 stops Nadi Los Angeles Houston George Bush Intcntl
$1,041Multiple Airlines
Tue, Feb 9 - Tue, Feb 16
Qantas Airways Logo
5:38 pm - 11:05 amATL  Atlanta Hartsfield-Jackson-SYD Sydney Kingsford Smith
25h 27m2 stops Dallas/Fort Worth Brisbane
Qantas Airways Logo
2:05 pm - 7:25 pmSYD  Sydney Kingsford Smith-ATL Atlanta Hartsfield-Jackson
21h 20m1 stop Dallas/Fort Worth
$1,231Qantas Airways
Mon, Feb 22 - Thu, Mar 11
Qantas Airways Logo
6:31 pm - 11:05 amATL  Atlanta Hartsfield-Jackson-SYD Sydney Kingsford Smith
24h 34m2 stops Dallas/Fort Worth Brisbane
Qantas Airways Logo
2:05 pm - 9:00 pmSYD  Sydney Kingsford Smith-ATL Atlanta Hartsfield-Jackson
22h 55m1 stop Dallas/Fort Worth
$1,231Qantas Airways
Tue, Feb 2 - Thu, Feb 18
Air New Zealand Logo
7:20 pm - 10:35 amATL  Atlanta Hartsfield-Jackson-SYD Sydney Kingsford Smith
47h 15m2 stops Houston George Bush Intcntl Auckland Intl
Air New Zealand Logo
9:55 am - 9:57 pmSYD  Sydney Kingsford Smith-ATL Atlanta Hartsfield-Jackson
27h 02m2 stops Auckland Intl Houston George Bush Intcntl
$1,289Air New Zealand
Sat, Jan 23 - Sun, Mar 21
Air New Zealand Logo
7:00 am - 10:35 amATL  Atlanta Hartsfield-Jackson-SYD Sydney Kingsford Smith
35h 35m2 stops Houston George Bush Intcntl Auckland Intl
Air New Zealand Logo
9:55 am - 9:32 pmSYD  Sydney Kingsford Smith-ATL Atlanta Hartsfield-Jackson
27h 37m2 stops Auckland Intl Houston George Bush Intcntl
$1,294Air New Zealand
Tue, Feb 2 - Tue, Feb 9
Delta Logo
10:55 pm - 8:30 amATL  Atlanta Hartsfield-Jackson-SYD Sydney Kingsford Smith
41h 35m1 stop Los Angeles
Delta Logo
9:15 am - 9:46 pmSYD  Sydney Kingsford Smith-ATL Atlanta Hartsfield-Jackson
26h 31m2 stops Los Angeles Minneapolis St Paul
$1,430Delta
Sat, Nov 14 - Tue, May 18
Delta Logo
10:55 pm - 8:30 amATL  Atlanta Hartsfield-Jackson-SYD Sydney Kingsford Smith
41h 35m1 stop Los Angeles
Delta Logo
9:15 am - 6:07 amSYD  Sydney Kingsford Smith-ATL Atlanta Hartsfield-Jackson
34h 52m1 stop Los Angeles
$1,430Delta
Sat, Nov 14 - Tue, May 18
American Airlines Logo
5:43 pm - 9:00 amATL  Atlanta Hartsfield-Jackson-SYD Sydney Kingsford Smith
23h 17m1 stop Los Angeles
American Airlines Logo
2:05 pm - 7:12 pmSYD  Sydney Kingsford Smith-ATL Atlanta Hartsfield-Jackson
21h 07m1 stop Dallas/Fort Worth
$1,436American Airlines
Mon, Nov 23 - Mon, Nov 30
American Airlines Logo
5:59 pm - 9:00 amATL  Atlanta Hartsfield-Jackson-SYD Sydney Kingsford Smith
23h 01m1 stop Los Angeles
American Airlines Logo
2:05 pm - 11:57 pmSYD  Sydney Kingsford Smith-ATL Atlanta Hartsfield-Jackson
25h 52m1 stop Dallas/Fort Worth
$1,445American Airlines
Wed, Dec 2 - Wed, Dec 9

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Qantas Airways flights from Atlanta to Sydney

Our best Qantas Airways deals on Atlanta to Sydney flight tickets
Qantas Airways
Feb 22
ATL5:38 pmAtlanta Hartsfield-Jackson
25h 27m
2 stops
SYD11:05 amSydney Kingsford Smith
Mar 11
SYD2:05 pmSydney Kingsford Smith
21h 20m
1 stop
ATL7:25 pmAtlanta Hartsfield-Jackson
$1,230
Qantas Airways
Feb 22
ATL5:38 pmAtlanta Hartsfield-Jackson
25h 27m
2 stops
SYD11:05 amSydney Kingsford Smith
Mar 11
SYD2:05 pmSydney Kingsford Smith
21h 20m
1 stop
ATL7:25 pmAtlanta Hartsfield-Jackson
$1,231
Qantas Airways
Feb 11
ATL1:29 pmAtlanta Hartsfield-Jackson
25h 26m
1 stop
SYD6:55 amSydney Kingsford Smith
Feb 25
SYD6:55 amSydney Kingsford Smith
23h 42m
2 stops
ATL2:37 pmAtlanta Hartsfield-Jackson
$1,240

American Airlines flights from Atlanta to Sydney

Our best American Airlines deals on Atlanta to Sydney flight tickets
American Airlines
Nov 9
ATL5:53 pmAtlanta Hartsfield-Jackson
23h 07m
1 stop
SYD9:00 amSydney Kingsford Smith
Nov 23
SYD11:15 amSydney Kingsford Smith
21h 49m
1 stop
ATL5:04 pmAtlanta Hartsfield-Jackson
$1,431
American Airlines
Nov 4
ATL5:53 pmAtlanta Hartsfield-Jackson
23h 07m
1 stop
SYD9:00 amSydney Kingsford Smith
Nov 11
SYD2:05 pmSydney Kingsford Smith
21h 09m
1 stop
ATL7:14 pmAtlanta Hartsfield-Jackson
$1,435
American Airlines
Nov 11
ATL1:28 pmAtlanta Hartsfield-Jackson
25h 27m
1 stop
SYD6:55 amSydney Kingsford Smith
Nov 25
SYD11:10 amSydney Kingsford Smith
21h 54m
1 stop
ATL5:04 pmAtlanta Hartsfield-Jackson
$1,445

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaSydney

ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith

ATLSYD

Atlanta Hartsfield-Jackson

Tue 2/16

5:40 am-12:35 pm

3 stops38h 55m

Sydney Kingsford Smith

Tue 2/23

2:00 pm-12:08 am

3 stops50h 08m

$1,025

AtlantaSydney

ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith

ATLSYD

Atlanta Hartsfield-Jackson

Tue 2/9

6:00 am-12:35 pm

3 stops38h 35m

Sydney Kingsford Smith

Tue 2/16

2:00 pm-9:18 am

3 stops35h 18m

$1,041

AtlantaSydney

ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith

ATLSYD

Atlanta Hartsfield-Jackson

Mon 2/22

5:38 pm-11:05 am

2 stops25h 27m

Sydney Kingsford Smith

Thu 3/11

2:05 pm-7:25 pm

1 stop21h 20m

$1,231

AtlantaSydney

ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith

ATLSYD

Atlanta Hartsfield-Jackson

Tue 2/2

6:31 pm-11:05 am

2 stops24h 34m

Sydney Kingsford Smith

Thu 2/18

2:05 pm-9:00 pm

1 stop22h 55m

$1,231

AtlantaSydney

ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith

ATLSYD

Atlanta Hartsfield-Jackson

Sat 1/23

7:20 pm-10:35 am

2 stops47h 15m

Sydney Kingsford Smith

Sun 3/21

9:55 am-9:57 pm

2 stops27h 02m

$1,289

AtlantaSydney

ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith

ATLSYD

Atlanta Hartsfield-Jackson

Tue 2/2

7:00 am-10:35 am

2 stops35h 35m

Sydney Kingsford Smith

Tue 2/9

9:55 am-9:32 pm

2 stops27h 37m

$1,294

AtlantaSydney

ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith

ATLSYD

Atlanta Hartsfield-Jackson

Sat 11/14

10:55 pm-8:30 am

1 stop41h 35m

Sydney Kingsford Smith

Tue 5/18

9:15 am-9:46 pm

2 stops26h 31m

$1,430

AtlantaSydney

ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith

ATLSYD

Atlanta Hartsfield-Jackson

Sat 11/14

10:55 pm-8:30 am

1 stop41h 35m

Sydney Kingsford Smith

Tue 5/18

9:15 am-6:07 am

1 stop34h 52m

$1,430
Quickest round-trip

AtlantaSydney

ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith

ATLSYD

Atlanta Hartsfield-Jackson

Mon 11/23

5:43 pm-9:00 am

1 stop23h 17m

Sydney Kingsford Smith

Mon 11/30

2:05 pm-7:12 pm

1 stop21h 07m

$1,436

AtlantaSydney

ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith

ATLSYD

Atlanta Hartsfield-Jackson

Wed 12/2

5:59 pm-9:00 am

1 stop23h 01m

Sydney Kingsford Smith

Wed 12/9

2:05 pm-11:57 pm

1 stop25h 52m

$1,445

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sydney from

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

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

Prices are currently low for flights on this route.

Typical prices usually range from $1,351 to $1,650.
The lowest price recently found on this route was $1,025.

What is the cheapest month to fly to Sydney?

In general, May is the cheapest month to fly from Atlanta to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,242. If you are unable to visit Sydney during the month of May, then departing from Atlanta during the month February is also very affordable. Most momondo users find prices during this month for around $1,349.

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 $1,458 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Atlanta for as low as $1,213 on momondo.

How have Atlanta to Sydney flight prices changed over time?

As of November 2026, prices for Atlanta to Sydney flights are approximately 45% more expensive 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 round-trip 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

Best Price Found

$692

Fastest flight time

22h 46m

Direct flights

None
The best one-way flight to Sydney from Atlanta in the past 72 hours is $692. The best round-trip flight deal from Atlanta to Sydney found on momondo in the last 72 hours is $1,025.
The fastest flight from Atlanta to Sydney takes 22h 46m
There are no direct flights from Atlanta to Sydney. There are no popular flight routes from Atlanta to Sydney.

Frequently asked questions about flying from Atlanta to Sydney

  • How far is Atlanta Hartsfield-Jackson to Sydney Kingsford Smith by plane?

    Atlanta Hartsfield-Jackson and Sydney Kingsford Smith are 9280.2 mi apart from one another. By plane, this route typically takes 22h 46m.

  • 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?

  • 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 layovers 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 travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Atlanta to Sydney?

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
DeltaPriceFrom $465Free CancellationRating
7.8
8,698 reviews
Search Delta flights
Fiji AirwaysPriceFrom $686Free CancellationRating
8.0
262 reviews
Search Fiji Airways flights
United AirlinesPriceFrom $853Free CancellationRating
7.3
10,462 reviews
Search United Airlines flights
American AirlinesPriceFrom $1,090Free CancellationRating
7.0
12,232 reviews
Search American Airlines flights
Qantas AirwaysPriceFrom $1,113Free CancellationRating
7.5
1,122 reviews
Search Qantas Airways flights
Air New ZealandPriceFrom $1,150Free CancellationRating
8.0
681 reviews
Search Air New Zealand flights

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Bondi Beach
Wollongong
Penrith
Katoomba
Coogee
Leura
Terrigal
Cronulla
Randwick
Manly
Lithgow
Charlestown
Swansea

Why use momondo?

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

It is quick and easy to find Atlanta to Sydney flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sydney that suits you.

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

Yes. momondo allows you to filter the results for Atlanta to Sydney flights to just show those with flexible booking policies.

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?

Yes. momondo can track prices for Atlanta to Sydney flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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