What are the cheapest airlines flying from Atlanta to Adelaide round-trip?

According to our current data, Qantas Airways ($1,852), United Airlines ($2,374), and Air New Zealand ($2,382) offers the cheapest pricing from Atlanta to Adelaide. Qantas Airways is currently priced 27% below the average price you’ll pay for this route. Find deals

What is the cheapest month to fly from Atlanta to Adelaide?

Flights from Atlanta to Adelaide lean towards being more expensive in May. Prices are generally better when you fly from Atlanta to Adelaide in February, with the cheapest ticket starting at $1,735.

What is the cheapest time of day to fly from ATL to ADL?

Unlike at midday, when flights are generally more expensive, you can save up to 6% on flights from Atlanta to Adelaide by exploring options for tickets in the morning.

Can I find deals for flights from Atlanta to Adelaide that include hotel bookings?

Yes. In addition to deals on Atlanta to Adelaide flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Atlanta to Adelaide?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Adelaide.

Can I find deals for business class flights from Atlanta to Adelaide?

Yes. Cheapflights offers flight deals from Atlanta to Adelaide by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,852+ Flights from Atlanta to Adelaide - Compare & Save Big

Cheap flight deals from Atlanta to Adelaide

Round-trip from	$1,852
Popular in	May
Cheapest in	February
Average price	$3,329

Qantas Airways
10/9-24/9
4 total stops
56h 47m total
Atlanta to Adelaide

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($268 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($109 potential savings vs. average return price).

Search Deals

Average for round-trip flights in May 2025

Search Deals

Find flight deals from Atlanta to Adelaide

Cheapest flights from Atlanta to Adelaide
Explore the most affordable flight options available from Atlanta to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 May 2025.

Wed 10/914:30ATL - ADL

2 stops31h 35mQantas Airways

Wed 24/910:05ADL - ATL

2 stops25h 12mQantas Airways

Deal found 29/4$1,852

Sat 14/618:19ATL - ADL

2 stops27h 46mMultiple Airlines

Sat 21/612:35ADL - ATL

2 stops32h 07mMultiple Airlines

Deal found 30/4$1,957

Sat 14/618:02ATL - ADL

2 stops27h 23mUnited Airlines

Sat 21/606:05ADL - ATL

2 stops37h 58mUnited Airlines

Deal found 30/4$2,374

Wed 10/916:05ATL - ADL

3 stops30h 30mAir New Zealand

Wed 24/911:55ADL - ATL

2 stops25h 04mAir New Zealand

Deal found 29/4$2,382

Wed 10/919:30ATL - ADL

2 stops45h 40mQatar Airways

Wed 24/921:40ADL - ATL

1 stop31h 45mQatar Airways

Deal found 29/4$2,465

Best flights from Atlanta to Adelaide
Discover carefully curated flight deals from Atlanta to Adelaide that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 May 2025.

Wed 10/914:30ATL - ADL

2 stops31h 35mQantas Airways

Wed 24/910:05ADL - ATL

2 stops25h 12mQantas Airways

Deal found 29/4$1,852

Sat 14/618:19ATL - ADL

2 stops27h 46mMultiple Airlines

Sat 21/612:35ADL - ATL

2 stops32h 07mMultiple Airlines

Deal found 30/4$1,957

Sat 14/618:02ATL - ADL

2 stops27h 23mUnited Airlines

Sat 21/606:05ADL - ATL

2 stops37h 58mUnited Airlines

Deal found 30/4$2,374

Wed 10/916:05ATL - ADL

3 stops30h 30mAir New Zealand

Wed 24/911:55ADL - ATL

2 stops25h 04mAir New Zealand

Deal found 29/4$2,382

Wed 10/919:30ATL - ADL

2 stops45h 40mQatar Airways

Wed 24/921:40ADL - ATL

1 stop31h 45mQatar Airways

Deal found 29/4$2,465

Last-minute flights from Atlanta to Adelaide
Discover last-minute flight deals from Atlanta to Adelaide. Data last updated 1 May 2025 and is based on user searches.

Mon 12/517:55ATL - ADL

2 stops28h 10mQantas Airways

Fri 20/606:00ADL - ATL

2 stops29h 29mQantas Airways

Deal found 29/4$2,640

Mon 12/507:05ATL - ADL

2 stops38h 20mAir New Zealand

Fri 20/616:55ADL - ATL

2 stops37h 33mAir New Zealand

Deal found 30/4$3,073

Mon 12/517:55ATL - ADL

2 stops26h 00mMultiple Airlines

Fri 20/612:45ADL - ATL

3 stops33h 58mMultiple Airlines

Deal found 30/4$4,169

Mon 12/519:30ATL - ADL

1 stop30h 50mQatar Airways

Fri 20/621:40ADL - ATL

1 stop31h 45mQatar Airways

Deal found 30/4$4,450

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Wed 10/9

14:30-11:35

2 stops31h 35m

Adelaide

Wed 24/9

10:05-21:47

2 stops25h 12m

$1,852

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Sat 14/6

18:19-11:35

2 stops27h 46m

Adelaide

Sat 21/6

12:35-07:12

2 stops32h 07m

$1,957

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Sat 14/6

18:02-10:55

2 stops27h 23m

Adelaide

Sat 21/6

06:05-06:33

2 stops37h 58m

$2,374

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Wed 10/9

16:05-12:05

3 stops30h 30m

Adelaide

Wed 24/9

11:55-23:29

2 stops25h 04m

$2,382

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Wed 10/9

19:30-06:40

2 stops45h 40m

Adelaide

Wed 24/9

21:40-15:55

1 stop31h 45m

$2,465

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Best time to book a flight from Atlanta to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from Atlanta with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Atlanta to Adelaide

What is the cheapest month to book a flight from Atlanta to Adelaide?

Currently, June is the cheapest month in which you can book a flight from Atlanta to Adelaide (average of $168). Flying from Atlanta to Adelaide in October is currently the most expensive (average of $241). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Adelaide by month

In terms of precipitation, rainfall in Adelaide ranges from 10.0 - 60.0 inches per month. July is typically the wettest month, when rainfall can reach 60.0 mm. January is typically the driest time to visit Adelaide when rainfall is around 10.0 mm.

Temperature in Adelaide by month

If weather is an important factor for your trip to Adelaide, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Adelaide

Air New Zealand

8.0

Very Good

472 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Apr 2025

IAH - MSP

wish I didn't have to pay for wifi as I could not redeem my miles from my phone to pay for drinks

Air New Zealand

8.0

Very Good

472 reviews

Air New Zealand

8.0

Very Good

472 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Apr 2025

IAH - MSP

wish I didn't have to pay for wifi as I could not redeem my miles from my phone to pay for drinks

Qantas Airways

7.5

Good

829 reviews

Air New Zealand

8.0

Very Good

472 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Apr 2025

IAH - MSP

wish I didn't have to pay for wifi as I could not redeem my miles from my phone to pay for drinks

Qatar Airways

7.4

Good

3,563 reviews

Air New Zealand

8.0

Very Good

472 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Apr 2025

IAH - MSP

wish I didn't have to pay for wifi as I could not redeem my miles from my phone to pay for drinks

United Airlines

7.4

Good

8,696 reviews

Air New Zealand

8.0

Very Good

472 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Apr 2025

IAH - MSP

wish I didn't have to pay for wifi as I could not redeem my miles from my phone to pay for drinks

Related info for your journey

What are the cheapest airlines flying from Atlanta to Adelaide round-trip?
According to our current data, Qantas Airways ($1,852), United Airlines ($2,374), and Air New Zealand ($2,382) offers the cheapest pricing from Atlanta to Adelaide. Qantas Airways is currently priced 27% below the average price you’ll pay for this route.
Can I find deals for flights from Atlanta to Adelaide that include hotel bookings?
Yes. In addition to deals on Atlanta to Adelaide flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Atlanta to Adelaide?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Adelaide.
Can I find deals for business class flights from Atlanta to Adelaide?
Yes. Cheapflights offers flight deals from Atlanta to Adelaide by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Atlanta to Adelaide?
Currently, June is the cheapest month in which you can book a flight from Atlanta to Adelaide (average of $168). Flying from Atlanta to Adelaide in October is currently the most expensive (average of $241). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Glenelg

Stirling

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Other flights to Adelaide

Fly with Cheapflights

How does Cheapflights help users find flights from Atlanta to Adelaide?

Deals for Atlanta to Adelaide flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Atlanta to Adelaide?

Cheapflights simply makes it quick and affordable to book flights from Atlanta to Adelaide by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Atlanta to Adelaide with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Atlanta to Adelaide, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Atlanta to Adelaide become cheaper?

Yes! Start tracking prices for Atlanta to Adelaide flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Atlanta to Adelaide from $1,852

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Atlanta to Adelaide

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Atlanta to Adelaide

Cheapest flights from Atlanta to AdelaideExplore the most affordable flight options available from Atlanta to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 May 2025.

Explore the most affordable flight options available from Atlanta to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 May 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Atlanta to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from Atlanta with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Atlanta to Adelaide

What is the cheapest month to book a flight from Atlanta to Adelaide?

Rainfall in Adelaide by month

Plan your trip to Adelaide by taking into account the average rainfall totals by month.

Temperature in Adelaide by month

Plan your trip to Adelaide by taking into account the average temperature totals by month.

Reviews of airlines servicing Adelaide

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Adelaide. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Atlanta to Adelaide round-trip?

Can I find deals for flights from Atlanta to Adelaide that include hotel bookings?

How can I find direct flights from Atlanta to Adelaide?

Can I find deals for business class flights from Atlanta to Adelaide?

What is the cheapest month to book a flight from Atlanta to Adelaide?

Travelling to a place near Atlanta?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Other flights to Adelaide

Explore flights to Adelaide departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 1 May 2025.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Atlanta to Adelaide?

Why should you use Cheapflights to find cheap flight tickets from Atlanta to Adelaide?

Can Cheapflights find flights from Atlanta to Adelaide with no change fees?

Can Cheapflights notify me if prices for flights from Atlanta to Adelaide become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Atlanta to Adelaide
Explore the most affordable flight options available from Atlanta to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 May 2025.