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Cheap flights from Atlanta to Australia from $408

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Australia departing on 8/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

United Airlines Logo
2:40 pm - 7:00 amATL-SYD
26h 20m2 stops
United Airlines Logo
10:30 am - 9:46 pmSYD-ATL
26h 16m2 stops
$819United Airlines
Find Deal
Sat, Sep 27 - Sat, Oct 11
United Airlines Logo
3:59 pm - 7:00 amATL-SYD
25h 01m2 stops
United Airlines Logo
11:20 am - 4:40 pmSYD-ATL
20h 20m1 stop
$823United Airlines
Find Deal
Sat, Sep 27 - Sat, Oct 11
Air Canada Logo
8:55 am - 8:20 amATL-SYD
56h 25m2 stops
Air Canada Logo
11:20 am - 9:53 pmSYD-ATL
50h 33m2 stops
$835Air Canada
Find Deal
Sat, Oct 18 - Sun, Nov 16
Qantas Airways Logo
5:30 pm - 7:05 amATL-SYD
23h 35m1 stop
Qantas Airways Logo
1:10 pm - 8:06 pmSYD-ATL
21h 56m1 stop
$836Qantas Airways
Find Deal
Sat, Sep 27 - Sat, Oct 11
Qantas Airways Logo
6:00 pm - 7:05 amATL-SYD
23h 05m1 stop
Qantas Airways Logo
12:10 pm - 9:38 pmSYD-ATL
23h 28m1 stop
$839Qantas Airways
Find Deal
Tue, Sep 2 - Tue, Sep 30
Air Canada Logo
8:55 am - 8:20 amATL-SYD
32h 25m2 stops
Air Canada Logo
10:20 am - 9:53 pmSYD-ATL
50h 33m3 stops
$842Air Canada
Find Deal
Tue, Oct 21 - Wed, Oct 29
American Airlines Logo
5:30 pm - 7:05 amATL-SYD
23h 35m1 stop
American Airlines Logo
10:10 am - 4:52 pmSYD-ATL
21h 42m1 stop
$868American Airlines
Find Deal
Sat, Sep 27 - Tue, Oct 14
American Airlines Logo
4:32 pm - 6:55 amATL-SYD
22h 23m1 stop
American Airlines Logo
1:20 pm - 11:45 pmSYD-ATL
25h 25m1 stop
$869American Airlines
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Thu, Jan 29 - Sun, Mar 15
Delta Logo
6:30 pm - 8:30 amATL-SYD
22h 00m1 stop
Delta Logo
10:40 am - 6:16 pmSYD-ATL
23h 36m1 stop
$885Delta
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Sun, Dec 7 - Sun, Dec 21
Delta Logo
10:25 pm - 8:30 amATL-SYD
42h 05m2 stops
Delta Logo
10:40 am - 7:27 pmSYD-ATL
24h 47m1 stop
$889Delta
Find Deal
Tue, Dec 2 - Tue, Dec 16

United Airlines flights from Atlanta to Australia

Our best United Airlines deals on Atlanta to Australia flight tickets
United Airlines
Sep 27
ATL2:40 pmAtlanta Hartsfield-Jackson
26h 20m
2 stops
SYD7:00 amSydney Kingsford Smith
Oct 11
SYD10:30 amSydney Kingsford Smith
26h 16m
2 stops
ATL9:46 pmAtlanta Hartsfield-Jackson
$819
Find similar
United Airlines
Sep 27
ATL3:59 pmAtlanta Hartsfield-Jackson
25h 01m
2 stops
SYD7:00 amSydney Kingsford Smith
Oct 11
SYD11:20 amSydney Kingsford Smith
20h 20m
1 stop
ATL4:40 pmAtlanta Hartsfield-Jackson
$823
Find similar
United Airlines
Nov 21
ATL7:15 pmAtlanta Hartsfield-Jackson
43h 45m
1 stop
SYD7:00 amSydney Kingsford Smith
Dec 4
SYD11:50 amSydney Kingsford Smith
19h 11m
1 stop
ATL3:01 pmAtlanta Hartsfield-Jackson
$891
Find similar

Air Canada flights from Atlanta to Australia

Our best Air Canada deals on Atlanta to Australia flight tickets
Air Canada
Oct 18
ATL8:55 amAtlanta Hartsfield-Jackson
56h 25m
2 stops
SYD8:20 amSydney Kingsford Smith
Nov 16
SYD11:20 amSydney Kingsford Smith
50h 33m
2 stops
ATL9:53 pmAtlanta Hartsfield-Jackson
$835
Find similar
Air Canada
Oct 21
ATL8:55 amAtlanta Hartsfield-Jackson
32h 25m
2 stops
SYD8:20 amSydney Kingsford Smith
Oct 29
SYD10:20 amSydney Kingsford Smith
50h 33m
3 stops
ATL9:53 pmAtlanta Hartsfield-Jackson
$842
Find similar
Air Canada
Oct 21
ATL8:55 amAtlanta Hartsfield-Jackson
32h 25m
3 stops
SYD8:20 amSydney Kingsford Smith
Oct 29
SYD10:20 amSydney Kingsford Smith
50h 33m
3 stops
ATL9:53 pmAtlanta Hartsfield-Jackson
$849
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Atlanta to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Atlanta to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sat 9/27

2:40 pm-7:00 am

2 stops26h 20m

Sydney Kingsford Smith

Sat 10/11

10:30 am-9:46 pm

2 stops26h 16m

$819

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sat 9/27

3:59 pm-7:00 am

2 stops25h 01m

Sydney Kingsford Smith

Sat 10/11

11:20 am-4:40 pm

1 stop20h 20m

$823

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sat 10/18

8:55 am-8:20 am

2 stops56h 25m

Sydney Kingsford Smith

Sun 11/16

11:20 am-9:53 pm

2 stops50h 33m

$835

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sat 9/27

5:30 pm-7:05 am

1 stop23h 35m

Sydney Kingsford Smith

Sat 10/11

1:10 pm-8:06 pm

1 stop21h 56m

$836

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Tue 9/2

6:00 pm-7:05 am

1 stop23h 05m

Sydney Kingsford Smith

Tue 9/30

12:10 pm-9:38 pm

1 stop23h 28m

$839

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Tue 10/21

8:55 am-8:20 am

2 stops32h 25m

Sydney Kingsford Smith

Wed 10/29

10:20 am-9:53 pm

3 stops50h 33m

$842

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sat 9/27

5:30 pm-7:05 am

1 stop23h 35m

Sydney Kingsford Smith

Tue 10/14

10:10 am-4:52 pm

1 stop21h 42m

$868

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Thu 1/29

4:32 pm-6:55 am

1 stop22h 23m

Sydney Kingsford Smith

Sun 3/15

1:20 pm-11:45 pm

1 stop25h 25m

$869

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sun 12/7

6:30 pm-8:30 am

1 stop22h 00m

Sydney Kingsford Smith

Sun 12/21

10:40 am-6:16 pm

1 stop23h 36m

$885

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Tue 12/2

10:25 pm-8:30 am

2 stops42h 05m

Sydney Kingsford Smith

Tue 12/16

10:40 am-7:27 pm

1 stop24h 47m

$889

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 Australia from

How to get the cheapest flight ticket from Atlanta to Australia

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 cheapest month to fly to Australia?

The month of March is, on average, the cheapest month to fly to Australia from Atlanta, with most prices found around $904. If you aren’t able to travel during the month of March, then book flights to Australia from Atlanta during June instead. Flights to Australia in June, while not as cheap as those in March, still average around $940.

What is the cheapest day to depart on your flight to Australia?

The cheapest day to depart from Atlanta to Australia is on a Monday. Travelers who choose to depart for Australia on a Monday will often find tickets for as low as $1,288. On the other hand, Thursday is the most expensive day to depart from Atlanta because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,489.

What is the cheapest time of day to depart on your flight to Australia?

Flying to Australia from Atlanta at noon is the least expensive time of day to depart. momondo users have found prices as low as $1,227 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,390 on average. Flights to Australia from Atlanta in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Australia?

You are more likely to see cheaper flights to Australia from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $1,107 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Atlanta for as low as $928 on momondo.

Can stopping save me money on Atlanta to Australia flights?

You could potentially save up to 22% on your flight if you consider stops on a Atlanta to Australia flight.

Cheap Atlanta to Australia flight deals and tips

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

Best Price Found

$408

Fastest flight time

20h 40m

Direct flights

None

Airports in Australia

5 airports
The best one-way flight to Australia from Atlanta in the past 72 hours is $408. The best round-trip flight deal from Atlanta to Australia found on momondo in the last 72 hours is $819.
The fastest flight from Atlanta to Australia takes 20h 40m
There are no direct flights from Atlanta to Australia. Popular non-direct routes for this connection are Atlanta Hartsfield-Jackson Airport - Sydney Kingsford Smith Airport, Atlanta Hartsfield-Jackson Airport - Brisbane Airport and Atlanta Hartsfield-Jackson Airport - Melbourne Avalon Airport.
There are 5 airports near Australia: Melbourne Avalon (AVV), Canberra (CBR), Melbourne (MEL), Brisbane (BNE), Sydney Kingsford Smith (SYD)
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  • When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Australia?

    Prices for flights from Atlanta Hartsfield-Jackson Airport to Australia refresh daily.

  • How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Australia?

  • How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Australia?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Australia.

  • What documentation or ID do you need to fly to Australia?

    The required travel and health documents for your Australia 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 license and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Atlanta to Australia

Compare and see reviews for airlines that fly from Atlanta to Australia with momondo
Airline
Rating
Free Cancellation
Price
Qantas AirwaysPriceFrom $671Free CancellationRating
7.5
895 reviews
Search Qantas Airways flights
American AirlinesPriceFrom $684Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $844Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
DeltaPriceFrom $859Free CancellationRating
8.0
7,980 reviews
Search Delta flights
Air CanadaPriceFrom $896Free CancellationRating
7.1
9,949 reviews
Search Air Canada flights
Fiji AirwaysPriceFrom $968Free CancellationRating
8.0
204 reviews
Search Fiji Airways flights
Air New ZealandPriceFrom $1,175Free CancellationRating
8.0
504 reviews
Search Air New Zealand flights
Qatar AirwaysPriceFrom $1,297Free CancellationRating
7.4
3,608 reviews
Search Qatar Airways flights

Why use momondo?

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

It is quick and easy to find Atlanta to Australia 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 Australia that suits you.

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

All flight searches from Atlanta to Australia on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Australia from Atlanta.

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

If you are not ready to book a flight from Atlanta to Australia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Australia and let you know when they change.

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Find better results for your trip to Australia

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Popular flights according to clicks in the last 7 days on momondo
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