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Cheap flights from Atlanta to Adelaide from $1,238

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 Adelaide departing on 15/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Atlanta to Adelaide

Cheap return flights

Qantas Airways Logo
16:30 - 11:50ATL-ADL
28h 50m2 stops
Qantas Airways Logo
09:00 - 19:27ADL-ATL
25h 57m2 stops
$1,633Qantas Airways
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Logo
10:15 - 12:15ATL-ADL
35h 30m3 stops
Logo
13:15 - 06:09ADL-ATL
32h 24m2 stops
$1,813
Find Deal
Thu, 30 Oct - Thu, 6 Nov
American Airlines Logo
14:18 - 11:50ATL-ADL
30h 02m2 stops
American Airlines Logo
06:25 - 19:23ADL-ATL
28h 28m2 stops
$1,834American Airlines
Find Deal
Sat, 13 Dec - Mon, 29 Dec
Logo
10:15 - 12:15ATL-ADL
35h 30m3 stops
Logo
13:15 - 05:47ADL-ATL
32h 02m3 stops
$1,873
Find Deal
Thu, 30 Oct - Thu, 6 Nov
United Airlines Logo
13:17 - 09:30ATL-ADL
28h 43m2 stops
United Airlines Logo
14:55 - 06:28ADL-ATL
31h 03m1 stop
$1,886United Airlines
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Sat, 13 Dec - Mon, 29 Dec
Logo
16:13 - 11:35ATL-ADL
29h 52m3 stops
Logo
06:25 - 06:10ADL-ATL
38h 15m3 stops
$2,197
Find Deal
Tue, 30 Sep - Tue, 14 Oct
Qatar Airways Logo
11:24 - 15:50ATL-ADL
38h 56m2 stops
Qatar Airways Logo
12:40 - 15:55ADL-ATL
41h 45m2 stops
$2,385Qatar Airways
Find Deal
Tue, 30 Sep - Tue, 14 Oct
Qatar Airways Logo
20:05 - 16:50ATL-ADL
54h 15m2 stops
Qatar Airways Logo
21:40 - 15:55ADL-ATL
32h 45m1 stop
$2,484Qatar Airways
Find Deal
Mon, 6 Oct - Fri, 10 Oct
United Airlines Logo
17:41 - 12:00ATL-ADL
27h 49m2 stops
United Airlines Logo
06:10 - 16:35ADL-ATL
25h 55m2 stops
$2,506United Airlines
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Thu, 30 Oct - Thu, 6 Nov
Air Canada Logo
06:20 - 11:50ATL-ADL
40h 00m3 stops
Air Canada Logo
06:00 - 15:02ADL-ATL
47h 32m3 stops
$19,124Air Canada
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Mon, 29 Sep - Thu, 9 Oct

United Airlines flights from Atlanta to Adelaide

Our best United Airlines deals on Atlanta to Adelaide flight tickets
United Airlines
13 Dec
ATL13:17Atlanta Hartsfield-Jackson
28h 43m
2 stops
ADL09:30Adelaide
29 Dec
ADL14:55Adelaide
31h 03m
1 stop
ATL06:28Atlanta Hartsfield-Jackson
$1,886
Find similar
United Airlines
30 Oct
ATL17:41Atlanta Hartsfield-Jackson
27h 49m
2 stops
ADL12:00Adelaide
6 Nov
ADL06:10Adelaide
25h 55m
2 stops
ATL16:35Atlanta Hartsfield-Jackson
$2,506
Find similar
United Airlines
13 Dec
ATL07:16Atlanta Hartsfield-Jackson
34h 44m
1 stop
ADL09:30Adelaide
29 Dec
ADL14:55Adelaide
31h 03m
1 stop
ATL06:28Atlanta Hartsfield-Jackson
$2,986
Find similar

Qantas Airways flights from Atlanta to Adelaide

Our best Qantas Airways deals on Atlanta to Adelaide flight tickets
Qantas Airways
16 Sept
ATL18:30Atlanta Hartsfield-Jackson
26h 20m
2 stops
ADL10:20Adelaide
23 Sept
ADL06:30Adelaide
24h 35m
2 stops
ATL17:35Atlanta Hartsfield-Jackson
$1,552
Find similar
Qantas Airways
30 Oct
ATL16:30Atlanta Hartsfield-Jackson
28h 50m
2 stops
ADL11:50Adelaide
6 Nov
ADL09:00Adelaide
25h 57m
2 stops
ATL19:27Atlanta Hartsfield-Jackson
$1,633
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Atlanta to Adelaide 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 16 September 2025.
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

Thu 30/10

16:30-11:50

2 stops28h 50m

Adelaide

Thu 6/11

09:00-19:27

2 stops25h 57m

$1,633

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Thu 30/10

10:15-12:15

3 stops35h 30m

Adelaide

Thu 6/11

13:15-06:09

2 stops32h 24m

$1,813

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Sat 13/12

14:18-11:50

2 stops30h 02m

Adelaide

Mon 29/12

06:25-19:23

2 stops28h 28m

$1,834

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Thu 30/10

10:15-12:15

3 stops35h 30m

Adelaide

Thu 6/11

13:15-05:47

3 stops32h 02m

$1,873

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Sat 13/12

13:17-09:30

2 stops28h 43m

Adelaide

Mon 29/12

14:55-06:28

1 stop31h 03m

$1,886

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Tue 30/9

16:13-11:35

3 stops29h 52m

Adelaide

Tue 14/10

06:25-06:10

3 stops38h 15m

$2,197

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Tue 30/9

11:24-15:50

2 stops38h 56m

Adelaide

Tue 14/10

12:40-15:55

2 stops41h 45m

$2,385

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Mon 6/10

20:05-16:50

2 stops54h 15m

Adelaide

Fri 10/10

21:40-15:55

1 stop32h 45m

$2,484

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Thu 30/10

17:41-12:00

2 stops27h 49m

Adelaide

Thu 6/11

06:10-16:35

2 stops25h 55m

$2,506

AtlantaAdelaide

ATL - ADL

ATLADL

Atlanta Hartsfield-Jackson

Mon 29/9

06:20-11:50

3 stops40h 00m

Adelaide

Thu 9/10

06:00-15:02

3 stops47h 32m

$19,124

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Adelaide from

How to get the cheapest flight ticket from Atlanta to Adelaide

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 Adelaide?

The month of August is, on average, the cheapest month to fly to Adelaide from Atlanta, with most prices found around $1,769. If you aren’t able to travel during the month of August, then book flights to Adelaide from Atlanta during February instead. Flights to Adelaide in February, while not as cheap as those in August, still average around $1,777.

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

The cheapest time of day to fly to Adelaide is in the afternoon when flights can be purchased for as low as $2,788. Flights in the evening are often more expensive, with an average ticket price of $2,956.

When to book flights from Atlanta to Adelaide

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to Adelaide according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Atlanta to Adelaide (ATL to ADL) flight deals and tips

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

Direct flights

None
There are no direct flights from Atlanta to Adelaide. There are no popular flight routes from Atlanta to Adelaide.
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  • How far is Atlanta Hartsfield-Jackson to Adelaide by plane?

    Atlanta Hartsfield-Jackson and Adelaide are 16085.5 km apart from one another. A reasonable flight in good conditions will take 27h 49m.

  • When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Adelaide Airport?

    Prices for flights from Atlanta Hartsfield-Jackson Airport to Adelaide Airport are updated daily.

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

    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 Adelaide Airport.

  • What documentation or ID do you need to fly to Adelaide Airport?

    The travel and health documents required for your trip to Adelaide 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 licence, and a passport valid for six-months after you plan to arrive at Adelaide Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg

Why use momondo?

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

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

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

Yes. All flights to Adelaide 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 Adelaide?

Once you have performed a search for Atlanta to Adelaide flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Adelaide from Atlanta are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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