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Cheap flights from Atlanta to Sydney from $956

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/7. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — SYD
5 May — 12 May1
1 adult

Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Sydney Kingsford Smith are usually found in March or February, booked 65 days in advance, depart on a Monday or Wednesday and return on a Thursday

Cheap flight deals from Atlanta to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 April 2025.

Round-trip from

$1,435

One-way from

$956

Popular in

December

Cheapest in

March

Average price

$1,920
Qantas Airways
  • Qantas Airways
  • 11/6-17/7
  • 2 total stops
  • 46h 13m total
  • Atlanta to Sydney
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30/7
  • 30/7
  • 3 total stops
  • 56h 53m total
  • Atlanta to Sydney
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($297 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($83 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Find flight deals from Atlanta to Sydney

Cheapest flights from Atlanta to Sydney
Explore the most affordable flight options available from Atlanta to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Wed 11/616:09ATL - SYD
1 stop24h 56mQantas Airways
Thu 17/710:25SYD - ATL
1 stop21h 17mQantas Airways
Deal found 30/4$1,435
Wed 3/917:57ATL - SYD
1 stop22h 58mUnited Airlines
Tue 16/910:20SYD - ATL
1 stop20h 29mUnited Airlines
Deal found 30/4$1,443
Wed 11/616:35ATL - SYD
2 stops24h 55mAmerican Airlines
Thu 17/710:25SYD - ATL
1 stop21h 17mAmerican Airlines
Deal found 30/4$1,488
Thu 4/919:59ATL - SYD
1 stop20h 36mDelta
Tue 16/909:25SYD - ATL
1 stop21h 29mDelta
Deal found 30/4$1,547
Sat 2/816:34ATL - SYD
2 stops29h 11mMultiple Airlines
Sat 16/813:45SYD - ATL
2 stops22h 54mMultiple Airlines
Deal found 30/4$1,613
Wed 17/912:00ATL - SYD
2 stops30h 45mAir New Zealand
Tue 30/908:55SYD - ATL
2 stops35h 23mAir New Zealand
Deal found 29/4$1,867
Sun 18/517:55ATL - SYD
2 stops27h 50mFiji Airways
Tue 27/506:15SYD - ATL
2 stops30h 01mFiji Airways
Deal found 30/4$2,169
Tue 21/1008:55ATL - SYD
3 stops32h 25mAir Canada
Sun 26/1010:20SYD - ATL
2 stops26h 42mAir Canada
Deal found 30/4$2,219
Fri 30/517:55ATL - SYD
1 stop23h 35mBritish Airways
Fri 6/609:10SYD - ATL
1 stop22h 05mBritish Airways
Deal found 30/4$2,314
Fri 16/517:56ATL - SYD
2 stops35h 49mAlaska Airlines
Tue 20/521:40SYD - ATL
2 stops34h 36mAlaska Airlines
Deal found 30/4$2,375

Cheapflights Fare Finder

Customise your flight search to find flights from Atlanta to Sydney 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, Cheapflights users made 647,157 searches. Data last updated 30 April 2025.
Use the filters below to find and compare flights from Atlanta to Sydney that are best for you.

Fly from

Atlanta

Fly to

Sydney

Route

Depart

Return

Price

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Wed 11/6

16:09-07:05

1 stop24h 56m

Sydney Kingsford Smith

Thu 17/7

10:25-17:42

1 stop21h 17m

$1,435

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Wed 3/9

17:57-06:55

1 stop22h 58m

Sydney Kingsford Smith

Tue 16/9

10:20-16:49

1 stop20h 29m

$1,443

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Wed 11/6

16:35-07:30

2 stops24h 55m

Sydney Kingsford Smith

Thu 17/7

10:25-17:42

1 stop21h 17m

$1,488

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Thu 4/9

12:20-06:35

1 stop28h 15m

Sydney Kingsford Smith

Mon 15/9

09:25-15:23

1 stop19h 58m

$1,547

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sat 2/8

16:34-11:45

2 stops29h 11m

Sydney Kingsford Smith

Sat 16/8

13:45-22:39

2 stops22h 54m

$1,613

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Wed 17/9

12:00-08:45

2 stops30h 45m

Sydney Kingsford Smith

Tue 30/9

08:55-06:18

2 stops35h 23m

$1,867

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sun 18/5

17:55-11:45

2 stops27h 50m

Sydney Kingsford Smith

Tue 27/5

06:15-22:16

2 stops30h 01m

$2,169

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Tue 21/10

08:55-08:20

3 stops32h 25m

Sydney Kingsford Smith

Sun 26/10

10:20-22:02

2 stops26h 42m

$2,219

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Fri 30/5

17:55-07:30

1 stop23h 35m

Sydney Kingsford Smith

Fri 6/6

09:10-17:15

1 stop22h 05m

$2,314

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Fri 16/5

17:56-19:45

2 stops35h 49m

Sydney Kingsford Smith

Tue 20/5

21:40-18:16

2 stops34h 36m

$2,375

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 14 results
1
2

Best time to book a flight from Atlanta to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney 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 Sydney

How far ahead should I book a flight from Atlanta to Sydney?

Use this chart to determine the optimal time to book a return flight from Atlanta to Sydney. Price data was last updated on 25 April 2025.

To ensure you get the cheapest price possible for a flight from Atlanta to Sydney, you should look to book at least 65 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, May is the cheapest month in which you can book a flight from Atlanta to Sydney (average of $129). Flying from Atlanta to Sydney in October is currently the most expensive (average of $171). 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.

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

Find hourly flight availability from Atlanta to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

A simple way to save on the total cost of your ticket is to fly from Atlanta to Sydney in the afternoon. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight in the morning.

Rainfall in Sydney by month

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

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

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

If weather is an important factor for your trip to Sydney, 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 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 30 April 2025.
Read reviews from past customers who have flown Fiji Airways, Alaska Airlines and Delta from Atlanta to Sydney. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.1
Very Good
190 reviews
Check prices

Comfort

8.1

Entertainment

7.5

Food

7.5

Overall

8.1

Crew

8.5

Boarding

8.2

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Fiji Airways
8.1
Very Good
190 reviews
Fiji Airways
8.1
Very Good
190 reviews
Check prices

Comfort

8.1

Entertainment

7.5

Food

7.5

Overall

8.1

Crew

8.5

Boarding

8.2

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Alaska Airlines
8.0
Very Good
9,968 reviews
Fiji Airways
8.1
Very Good
190 reviews
Check prices

Comfort

8.1

Entertainment

7.5

Food

7.5

Overall

8.1

Crew

8.5

Boarding

8.2

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Delta
8.0
Very Good
7,934 reviews
Fiji Airways
8.1
Very Good
190 reviews
Check prices

Comfort

8.1

Entertainment

7.5

Food

7.5

Overall

8.1

Crew

8.5

Boarding

8.2

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Air New Zealand
8.0
Very Good
472 reviews
Fiji Airways
8.1
Very Good
190 reviews
Check prices

Comfort

8.1

Entertainment

7.5

Food

7.5

Overall

8.1

Crew

8.5

Boarding

8.2

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Qantas Airways
7.5
Good
829 reviews
Fiji Airways
8.1
Very Good
190 reviews
Check prices

Comfort

8.1

Entertainment

7.5

Food

7.5

Overall

8.1

Crew

8.5

Boarding

8.2

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Sydney. 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 Sydney round-trip?

    Flying on Qantas Airways is currently your cheapest option to Sydney, with prices starting at $1,435. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $1,443 and $1,488, respectively. Users have found that Qantas Airways is 20% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Atlanta to Sydney one-way?

    The cheapest airline one-way is Qantas Airways, with whom users have recently found tickets for as low as $1,101. However, be on the lookout for offers from American Airlines and Cathay Pacific, as they are both options that can get you from Atlanta to Sydney for a low price.

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

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

  • How can I find direct flights from Atlanta to Sydney?

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

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

    Yes. Cheapflights offers flight deals from Atlanta to Sydney 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 Sydney?

    Currently, May is the cheapest month in which you can book a flight from Atlanta to Sydney (average of $129). Flying from Atlanta to Sydney in October is currently the most expensive (average of $171). 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

Travelling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
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Bondi Beach
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Alternative routes for Atlanta to Sydney

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Albany to Sydney flights

Top airline flying from Atlanta to Sydney

Discover the top airline that operate flights from Atlanta to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,355Average$2,318FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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Not ready to book yet? You can track prices for flights from Atlanta to Sydney on Cheapflights with our Price Alert feature and get notified when better prices are available.

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