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Cheap flights from Atlanta to Australia from $645

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 5/3. 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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Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
12:55 - 08:45ATL-BNE
28h 50m2 stops
Air Canada Logo
10:45 - 21:53BNE-ATL
26h 08m2 stops
$1,208Air Canada
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Sat, 7 Feb - Sun, 15 Feb
Air Canada Logo
12:55 - 08:45ATL-BNE
28h 50m2 stops
Air Canada Logo
10:45 - 21:53BNE-ATL
26h 08m2 stops
$1,210Air Canada
Find Deal
Fri, 6 Feb - Sat, 21 Feb
Multiple Airlines Logo
13:10 - 13:25ATL-BNE
33h 15m2 stops
Multiple Airlines Logo
09:45 - 21:53BNE-ATL
26h 08m2 stops
$1,247Multiple Airlines
Find Deal
Sun, 1 Mar - Fri, 13 Mar
Multiple Airlines Logo
13:10 - 15:30ATL-BNE
36h 20m2 stops
Multiple Airlines Logo
09:45 - 21:53BNE-ATL
26h 08m2 stops
$1,248Multiple Airlines
Find Deal
Sun, 8 Mar - Fri, 13 Mar
Qantas Airways Logo
15:55 - 09:20ATL-SYD
25h 25m2 stops
Qantas Airways Logo
14:05 - 17:35SYD-ATL
19h 30m1 stop
$1,305Qantas Airways
Find Deal
Mon, 23 Feb - Fri, 6 Mar
Qantas Airways Logo
16:02 - 09:50ATL-SYD
26h 48m2 stops
Qantas Airways Logo
13:05 - 17:39SYD-ATL
19h 34m1 stop
$1,306Qantas Airways
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Wed, 11 Mar - Thu, 26 Mar
United Airlines Logo
07:45 - 10:00ATL-MEL
34h 15m2 stops
United Airlines Logo
12:00 - 18:25MEL-ATL
21h 25m1 stop
$1,543United Airlines
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Fri, 6 Mar - Fri, 20 Mar
United Airlines Logo
16:28 - 09:30ATL-MEL
25h 02m2 stops
United Airlines Logo
10:30 - 23:03MEL-ATL
27h 33m2 stops
$1,549United Airlines
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Thu, 5 Mar - Sat, 14 Mar
Delta Logo
15:35 - 08:40ATL-MEL
26h 05m1 stop
Delta Logo
10:00 - 21:39MEL-ATL
25h 39m1 stop
$1,554Delta
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Fri, 3 Apr - Fri, 10 Apr
Delta Logo
21:45 - 08:40ATL-MEL
43h 55m1 stop
Delta Logo
10:00 - 19:35MEL-ATL
23h 35m1 stop
$1,562Delta
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Thu, 2 Apr - Fri, 10 Apr

Qantas Airways flights from Atlanta to Australia

Our best Qantas Airways deals on Atlanta to Australia flight tickets
Qantas Airways
23 Feb
ATL15:55Atlanta Hartsfield-Jackson
25h 25m
2 stops
SYD09:20Sydney Kingsford Smith
6 Mar
SYD14:05Sydney Kingsford Smith
19h 30m
1 stop
ATL17:35Atlanta Hartsfield-Jackson
$1,305
Find similar
Qantas Airways
11 Mar
ATL16:02Atlanta Hartsfield-Jackson
26h 48m
2 stops
SYD09:50Sydney Kingsford Smith
26 Mar
SYD13:05Sydney Kingsford Smith
19h 34m
1 stop
ATL17:39Atlanta Hartsfield-Jackson
$1,306
Find similar
Qantas Airways
6 Feb
ATL16:50Atlanta Hartsfield-Jackson
26h 05m
2 stops
SYD10:55Sydney Kingsford Smith
19 Mar
SYD13:05Sydney Kingsford Smith
19h 34m
1 stop
ATL17:39Atlanta Hartsfield-Jackson
$1,338
Find similar

Air Canada flights from Atlanta to Australia

Our best Air Canada deals on Atlanta to Australia flight tickets
Air Canada
7 Feb
ATL12:55Atlanta Hartsfield-Jackson
28h 50m
2 stops
BNE08:45Brisbane
15 Feb
BNE10:45Brisbane
26h 08m
2 stops
ATL21:53Atlanta Hartsfield-Jackson
$1,208
Find similar
Air Canada
6 Feb
ATL12:55Atlanta Hartsfield-Jackson
28h 50m
2 stops
BNE08:45Brisbane
21 Feb
BNE10:45Brisbane
26h 08m
2 stops
ATL21:53Atlanta Hartsfield-Jackson
$1,210
Find similar
Air Canada
27 Feb
ATL06:10Atlanta Hartsfield-Jackson
35h 35m
2 stops
BNE08:45Brisbane
13 Mar
BNE09:45Brisbane
25h 58m
2 stops
ATL21:43Atlanta Hartsfield-Jackson
$1,230
Find similar

momondo Fare Finder

 
Customise 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 78,305 searches. Data last updated 29 November 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

AtlantaBrisbane

ATL - BNE

ATLBNE

Atlanta Hartsfield-Jackson

Sat 7/2

12:55-08:45

2 stops28h 50m

Brisbane

Sun 15/2

10:45-21:53

2 stops26h 08m

$1,208

AtlantaBrisbane

ATL - BNE

ATLBNE

Atlanta Hartsfield-Jackson

Fri 6/2

12:55-08:45

2 stops28h 50m

Brisbane

Sat 21/2

10:45-21:53

2 stops26h 08m

$1,210

AtlantaBrisbane

ATL - BNE

ATLBNE

Atlanta Hartsfield-Jackson

Sun 1/3

13:10-13:25

2 stops33h 15m

Brisbane

Fri 13/3

09:45-21:53

2 stops26h 08m

$1,247

AtlantaBrisbane

ATL - BNE

ATLBNE

Atlanta Hartsfield-Jackson

Sun 8/3

13:10-15:30

2 stops36h 20m

Brisbane

Fri 13/3

09:45-21:53

2 stops26h 08m

$1,248

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Mon 23/2

15:55-09:20

2 stops25h 25m

Sydney Kingsford Smith

Fri 6/3

14:05-17:35

1 stop19h 30m

$1,305

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Wed 11/3

16:02-09:50

2 stops26h 48m

Sydney Kingsford Smith

Thu 26/3

13:05-17:39

1 stop19h 34m

$1,306

AtlantaMelbourne

ATL - MEL

ATLMEL

Atlanta Hartsfield-Jackson

Fri 6/3

07:45-10:00

2 stops34h 15m

Melbourne

Fri 20/3

12:00-18:25

1 stop21h 25m

$1,543

AtlantaMelbourne

ATL - MEL

ATLMEL

Atlanta Hartsfield-Jackson

Thu 5/3

16:28-09:30

2 stops25h 02m

Melbourne

Sat 14/3

10:30-23:03

2 stops27h 33m

$1,549

AtlantaMelbourne

ATL - MEL

ATLMEL

Atlanta Hartsfield-Jackson

Fri 3/4

15:35-08:40

1 stop26h 05m

Melbourne

Fri 10/4

10:00-21:39

1 stop25h 39m

$1,554

AtlantaMelbourne

ATL - MEL

ATLMEL

Atlanta Hartsfield-Jackson

Thu 2/4

21:45-08:40

1 stop43h 55m

Melbourne

Fri 10/4

10:00-19:35

1 stop23h 35m

$1,562

Flights are sorted by cheapest return 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?

In general, March is the cheapest month to fly from Atlanta to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,346. If you don’t want to visit Australia in March, then you should wait until October to fly from Atlanta, when ticket prices are also cheap, with an average price of $1,375.

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

On average, the least expensive day to fly to Australia from Atlanta is on a Monday. momondo users have found tickets for Monday departures for as low as $1,785. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Atlanta to Australia on a Friday will generally be more expensive and average around $2,635. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Australia is in the afternoon. momondo users have found flights departing from Atlanta to Australia in the afternoon for as low as $1,833. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Australia are more costly in the morning, with an average ticket price of $2,627. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 $1,586 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Atlanta for as low as $1,451 on momondo.

Can stopping save me money on Atlanta to Australia flights?

You could potentially save up to 26% 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

Fastest flight time

21h 09m

Direct flights

None
The fastest flight from Atlanta to Australia takes 21h 09m
There are no direct flights from Atlanta to Australia. There are no popular flight routes from Atlanta to Australia.
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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 were last updated today.

  • 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?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. 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 travel and health documents required for your trip to Australia 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 licence, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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
United AirlinesPriceFrom $1,277Free cancellationRating
7.4
9,056 reviews
Search United Airlines flights
DeltaPriceFrom $1,310Free cancellationRating
7.9
8,011 reviews
Search Delta flights
Qantas AirwaysPriceFrom $1,383Free cancellationRating
7.5
946 reviews
Search Qantas Airways flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Atlanta to Australia. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Australia from Atlanta on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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