The cheapest times to fly from ATL to ADL are

  • January 15th to March 18th
  • August 6th to December 2nd

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from ATL to ADL is late August to early September. Prices can be as high as $3269 for Friday flights during late December, or as low as $1351 for Wednesday flights around late August to early September.


When to Fly to Adelaide

Flying from Atlanta, GA (ATL) to Adelaide (ADL) will usually cost between $1443 to $2443 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late August to early September with an average ticket price of $1509. Due to high demand the most expensive time to fly is late December, with an average price of $2910. Planning your trip to low-cost times can easily save you $1402 on economy flights and even more on first-class flights. Generally, any price below $1821 can be considered a good price for a round-trip ATL to ADL flight.

See below for a graph of average weekly prices for the ATL to ADL route. All prices are for round-trip tickets in USD.

ATL to ADL Flight Prices

Compared to other flights, the ATL to ADL flight is more expensive than the average and costs more than the average flight leaving from Atlanta. The average price per mile (for a direct flight) is $0.11, which is far below average.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to fly to ADL, and Tuesday the cheapest day to fly back into ATL. Fridays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $147 (8%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $1752. Return trip prices are from the ADL to ATL flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from ATL to ADL can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 18 hour 59 minutes may not be realistic.


Flight Hacking ATL to ADL

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from ATL to ADL — but Champion Traveler does!

Hack #1: Los Angeles, CA (ATL > LAX > ADL)

  • Price for both tickets: $1417
  • Average savings: $405 (22.21%)

See ATL to LAX flights

Hack #2: Denpasar (ATL > DPS > ADL)

  • Price for both tickets: $1522
  • Average savings: $299 (16.42%)

See ATL to DPS flights

Hack #3: Singapore (ATL > SIN > ADL)

  • Price for both tickets: $1524
  • Average savings: $297 (16.31%)

See ATL to SIN flights


Flight Questions Answered

Still have questions about flying from ATL to ADL? We’ve got answers.

Which airlines fly this route?

You can find 18 major airlines flying this route most often: Air Canada, Air New Zealand, Alaska, American, ANA, Cathay Pacific, China Eastern, China Southern, Delta, Emirates, Fiji Airways, Qantas, Qatar Airways, Singapore Airlines, Turkish Airlines, United, Virgin Atlantic, Virgin Australia, and potentially more during busy seasons.

How far away is it from Adelaide International Airport to Hartsfield-Jackson Atlanta International Airport?

The distance between the two airports is roughly 10000 miles or 16093 kilometers.

How long does it take to fly from ATL to ADL?

The real-world flight time for a nonstop ATL to ADL flight is about 18 hour 59 minutes.

How many flights go between Atlanta, GA and Adelaide?

It depends on the day of the week and the date, but a typical day might have around 55 available flights from ATL to ADL.


Airport Location Info


Departing Airport

Origination code ATL
Origination airport name Hartsfield-Jackson Atlanta International Airport
City Atlanta, GA
Country the United States
Latitude 33.6
Longitude -84.4

Return Airport

Destination code ADL
Destination airport name Adelaide International Airport
City Adelaide
Country Australia
Latitude -34.9
Longitude 138.5


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.