Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Atlanta to Australia from $631

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 21/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Atlanta to Australia

Cheap return flights

American Airlines Logo
17:30 - 07:05ATL-SYD
23h 35m1 stop
American Airlines Logo
10:10 - 16:52SYD-ATL
21h 42m1 stop
$1,221American Airlines
Find Deal
Sat, 27 Sep - Tue, 14 Oct
American Airlines Logo
17:30 - 07:30ATL-SYD
24h 00m1 stop
American Airlines Logo
10:10 - 16:52SYD-ATL
21h 42m1 stop
$1,224American Airlines
Find Deal
Sat, 27 Sep - Tue, 14 Oct
Qantas Airways Logo
17:40 - 09:00ATL-SYD
24h 20m1 stop
Qantas Airways Logo
14:05 - 19:27SYD-ATL
21h 22m1 stop
$1,265Qantas Airways
Find Deal
Sat, 1 Nov - Sun, 9 Nov
United Airlines Logo
15:59 - 07:00ATL-SYD
25h 01m2 stops
United Airlines Logo
11:20 - 16:40SYD-ATL
20h 20m1 stop
$1,289United Airlines
Find Deal
Mon, 29 Sep - Thu, 9 Oct
United Airlines Logo
15:59 - 07:00ATL-SYD
25h 01m2 stops
United Airlines Logo
10:30 - 18:34SYD-ATL
23h 04m2 stops
$1,295United Airlines
Find Deal
Mon, 29 Sep - Thu, 9 Oct
Delta Logo
09:05 - 08:30ATL-SYD
31h 25m1 stop
Delta Logo
10:40 - 00:56SYD-ATL
30h 16m1 stop
$1,337Delta
Find Deal
Mon, 1 Dec - Thu, 11 Dec
Multiple Airlines Logo
17:40 - 09:00ATL-SYD
24h 20m1 stop
Multiple Airlines Logo
10:20 - 21:53SYD-ATL
50h 33m2 stops
$1,401Multiple Airlines
Find Deal
Sat, 25 Oct - Thu, 30 Oct
Multiple Airlines Logo
17:40 - 09:00ATL-SYD
24h 20m1 stop
Multiple Airlines Logo
10:20 - 21:53SYD-ATL
50h 33m3 stops
$1,411Multiple Airlines
Find Deal
Sat, 25 Oct - Thu, 30 Oct
Qantas Airways Logo
12:16 - 06:55ATL-SYD
26h 39m1 stop
Qantas Airways Logo
06:05 - 17:29SYD-ATL
27h 24m2 stops
$1,548Qantas Airways
Find Deal
Fri, 12 Dec - Wed, 31 Dec
Delta Logo
21:30 - 08:00ATL-MEL
42h 30m1 stop
Delta Logo
10:10 - 00:40MEL-ATL
30h 30m1 stop
$1,708Delta
Find Deal
Sun, 15 Feb - Sun, 22 Feb

United Airlines flights from Atlanta to Australia

Our best United Airlines deals on Atlanta to Australia flight tickets
United Airlines
20 Sept
ATL16:37Atlanta Hartsfield-Jackson
48h 23m
2 stops
SYD07:00Sydney Kingsford Smith
3 Oct
SYD09:30Sydney Kingsford Smith
23h 04m
2 stops
ATL18:34Atlanta Hartsfield-Jackson
$1,184
Find similar
United Airlines
20 Sept
ATL16:37Atlanta Hartsfield-Jackson
48h 23m
2 stops
SYD07:00Sydney Kingsford Smith
3 Oct
SYD10:20Sydney Kingsford Smith
33h 59m
1 stop
ATL06:19Atlanta Hartsfield-Jackson
$1,190
Find similar
United Airlines
21 Sept
ATL07:10Atlanta Hartsfield-Jackson
33h 50m
2 stops
SYD07:00Sydney Kingsford Smith
4 Oct
SYD09:30Sydney Kingsford Smith
27h 15m
2 stops
ATL22:45Atlanta Hartsfield-Jackson
$1,191
Find similar

Air Canada flights from Atlanta to Australia

Our best Air Canada deals on Atlanta to Australia flight tickets
Air Canada
30 Oct
ATL12:55Atlanta Hartsfield-Jackson
52h 50m
2 stops
BNE07:45Brisbane
6 Nov
BNE10:45Brisbane
50h 08m
2 stops
ATL21:53Atlanta Hartsfield-Jackson
$1,426
Find similar
Air Canada
20 Oct
ATL08:55Atlanta Hartsfield-Jackson
56h 25m
2 stops
SYD08:20Sydney Kingsford Smith
27 Oct
SYD10:20Sydney Kingsford Smith
50h 33m
3 stops
ATL21:53Atlanta Hartsfield-Jackson
$1,446
Find similar
Air Canada
1 Dec
ATL12:55Atlanta Hartsfield-Jackson
52h 40m
3 stops
SYD09:35Sydney Kingsford Smith
11 Dec
SYD11:20Sydney Kingsford Smith
50h 33m
3 stops
ATL21:53Atlanta Hartsfield-Jackson
$1,455
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 17 September 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 27/9

17:30-07:05

1 stop23h 35m

Sydney Kingsford Smith

Tue 14/10

10:10-16:52

1 stop21h 42m

$1,221

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sat 27/9

17:30-07:30

1 stop24h 00m

Sydney Kingsford Smith

Tue 14/10

10:10-16:52

1 stop21h 42m

$1,224

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sat 1/11

17:40-09:00

1 stop24h 20m

Sydney Kingsford Smith

Sun 9/11

14:05-19:27

1 stop21h 22m

$1,265

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Mon 29/9

15:59-07:00

2 stops25h 01m

Sydney Kingsford Smith

Thu 9/10

11:20-16:40

1 stop20h 20m

$1,289

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Mon 29/9

15:59-07:00

2 stops25h 01m

Sydney Kingsford Smith

Thu 9/10

10:30-18:34

2 stops23h 04m

$1,295

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Mon 1/12

09:05-08:30

1 stop31h 25m

Sydney Kingsford Smith

Thu 11/12

10:40-00:56

1 stop30h 16m

$1,337

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sat 25/10

17:40-09:00

1 stop24h 20m

Sydney Kingsford Smith

Thu 30/10

10:20-21:53

2 stops50h 33m

$1,401

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sat 25/10

17:40-09:00

1 stop24h 20m

Sydney Kingsford Smith

Thu 30/10

10:20-21:53

3 stops50h 33m

$1,411

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Fri 12/12

12:16-06:55

1 stop26h 39m

Sydney Kingsford Smith

Wed 31/12

06:05-17:29

2 stops27h 24m

$1,548

AtlantaMelbourne

ATL - MEL

ATLMEL

Atlanta Hartsfield-Jackson

Sun 15/2

21:30-08:00

1 stop42h 30m

Melbourne

Sun 22/2

10:10-00:40

1 stop30h 30m

$1,708

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $1,340. If you don’t want to visit Australia in March, then you should wait until June to fly from Atlanta, when ticket prices are also cheap, with an average price of $1,411.

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 $1,748. 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 $2,582. 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 $1,796. 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 $2,573. 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 $1,622 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 $1,380 on momondo.

Can stopping save me money on Atlanta to Australia flights?

You could potentially save up to 14% 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

Direct flights

None
There are no direct flights from Atlanta to Australia. There are no popular flight routes from Atlanta to Australia.
Search flight deals

  • 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
Qantas AirwaysPriceFrom $1,157Free cancellationRating
7.5
907 reviews
Search Qantas Airways flights
United AirlinesPriceFrom $1,251Free cancellationRating
7.4
8,924 reviews
Search United Airlines 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.

An easier way to manage your Australia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 17/10
Fri 24/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia