The cheapest times to fly from ATL to PER are

  • January 8th to March 4th
  • August 6th to December 9th

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 PER is late October to early November. Prices can be as high as $3065 for Friday flights during mid December, or as low as $1343 for Monday flights around late October to early November.


When to Fly to Perth

Flying from Atlanta, GA (ATL) to Perth (PER) will usually cost between $1574 to $2337 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late October to early November with an average ticket price of $1498. Due to high demand the most expensive time to fly is mid December, with an average price of $2798. Planning your trip to low-cost times can easily save you $1300 on economy flights and even more on first-class flights. Generally, any price below $1935 can be considered a good price for a round-trip ATL to PER flight.

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

ATL to PER Flight Prices

Compared to other flights, the ATL to PER 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

Monday is usually the cheapest day to fly to PER, 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 $162 (8%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Monday and returning a week later will cost an average of $1881. Return trip prices are from the PER 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 PER can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 21 hour 13 minutes may not be realistic.


Flight Hacking ATL to PER

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 PER — but Champion Traveler does!

Hack #1: Singapore (ATL > SIN > PER)

  • Price for both tickets: $1321
  • Average savings: $614 (31.71%)

See ATL to SIN flights

Hack #2: Kuala Lumpur (ATL > KUL > PER)

  • Price for both tickets: $1334
  • Average savings: $601 (31.04%)

See ATL to KUL flights

Hack #3: Jakarta (ATL > CGK > PER)

  • Price for both tickets: $1351
  • Average savings: $584 (30.19%)

See ATL to CGK flights


Flight Questions Answered

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

Which airlines fly this route?

You can find 22 major airlines flying this route most often: Air Canada, Air New Zealand, Alaska, American, ANA, Asiana, Austrian, Cathay Pacific, China Eastern, China Southern, Delta, Emirates, Etihad, Fiji Airways, JetBlue, Lufthansa, Qantas, Qatar Airways, Singapore Airlines, Turkish Airlines, United, Virgin Australia, and potentially more during busy seasons.

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

The distance between the two airports is roughly 11246 miles or 18099 kilometers.

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

The real-world flight time for a nonstop ATL to PER flight is about 21 hour 13 minutes.

How many flights go between Atlanta, GA and Perth?

It depends on the day of the week and the date, but a typical day might have around 62 available flights from ATL to PER.


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 PER
Destination airport name Perth International Airport
City Perth
Country Australia
Latitude -31.9
Longitude 116


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.