Cheap flights from Atlanta (ATL) to Sydney (SYD) from $691

This is the cheapest one-way flight price, found on 9/27. Prices may vary by date and flight preferences.
ATL — SYD
Oct 3 — Oct 101

The best prices from Atlanta Hartsfield-Jackson to Sydney Kingsford Smith are usually found in November or September, booked 60 days in advance, depart on a Sunday or Tuesday and return on a Wednesday

How to find the cheapest flight from Atlanta (ATL) to Sydney (SYD)

All the information you need to plan the best ATL to SYD flight in 2023: compare Atlanta to Sydney flight prices with the expected peak season, weather and rainfall in Sydney.

Popular in

December

Cheapest in

November

Average price

$1,420

Round-trip from

$1,356
High demand for flights, 22% potential price rise
Best time to find cheap flights, 23% potential price drop
Average for round-trip flights in September 2023
From Atlanta Hartsfield-Jackson to Sydney Kingsford Smith

ATL - SYD

Price

$1,356 - $2,765

SYD

Temperature

51.8 - 71.6 °F

SYD

Rainfall

2 - 5.1 inches

What is the cheapest day to fly round-trip from Atlanta to Sydney?

Flying to your destination on a Tuesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Sydney. Check prices with Cheapflights to find a great deal for your trip.

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

Users have found that booking a flight from Atlanta to Sydney at least 61 days early can save you up to 33% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Atlanta to Sydney for as little as $2,170 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $2,170 for flights departing within the next 3 days.

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

November can be a great time to fly to Sydney from Atlanta with a flight ticket averaging about $1,814. Cheapflights users have found deals in the month of November for as cheap as $1,022. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Atlanta to Sydney (ATL - SYD)?

It’s typically best to fly out from Atlanta to Sydney in the morning. Doing so could potentially save you 22% on the flight price compared to flying in the evening, which is usually more expensive.

Cheap Air Canada flights from Atlanta to Sydney

Peruse some of the lowest-priced Air Canada flights we've found from Atlanta to Sydney. Deals update often to give you more flight options matching your criteria

Cheap United Airlines flights from Atlanta to Sydney

Some of the lowest-priced United Airlines flights we've found at this time heading from Atlanta to Sydney. Deals are refreshing constantly so come back soon for more options.

Cheap Atlanta to Sydney flights in September & October 2023

The best prices found for ATL to SYD flights for September, October
Check out some of the best flight deals from Atlanta to Sydney in 2023. For more flight deals, be sure to check back very soon.

Atlanta to Sydney 2023 flight deals

Cheap flights to Sydney from Atlanta found for this year
Check out some of the best flight deals from Atlanta to Sydney in 2023. For more flight deals, be sure to check back very soon.

Atlanta to Sydney flights leaving soon

Late deals on return flights to Sydney from Atlanta, departing today and this week
Have a look at some of the last-minute flights available departing from Atlanta to Sydney. It's wise to confirm all flight details are correct before booking.

One-way flights to Sydney from Atlanta

The cheapest one-way flights from Atlanta to Sydney
Some of the best available deals we've found on one-way flights from Atlanta to Sydney. Those needing a return flight from Atlanta to Sydney can use the search form above.

Find flights from Atlanta to Sydney within your budget

Use the slider to find flights from Atlanta to Sydney that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$1,198 - $1,704

Route

Depart

Return

Price

Atlanta Hartsfield-JacksonSydney Kingsford Smith

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Tue 10/31

1 stop27h 58m

Sydney Kingsford Smith

Tue 11/14

1 stop22h 42m

Atlanta Hartsfield-JacksonSydney Kingsford Smith

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sun 10/29

1 stop31h 57m

Sydney Kingsford Smith

Mon 11/13

1 stop20h 32m

Atlanta Hartsfield-JacksonSydney Kingsford Smith

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sun 10/29

2 stops25h 51m

Sydney Kingsford Smith

Tue 11/14

2 stops26h 22m

Atlanta Hartsfield-JacksonSydney Kingsford Smith

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Fri 11/17

1 stop28h 57m

Sydney Kingsford Smith

Wed 11/29

1 stop20h 19m

Atlanta Hartsfield-JacksonSydney Kingsford Smith

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Fri 11/10

2 stops55h 35m

Sydney Kingsford Smith

Tue 11/14

2 stops50h 15m

Atlanta Hartsfield-JacksonSydney Kingsford Smith

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Fri 10/27

2 stops28h 41m

Sydney Kingsford Smith

Fri 11/3

2 stops30h 40m

Atlanta Hartsfield-JacksonSydney Kingsford Smith

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Wed 2/7

2 stops24h 43m

Sydney Kingsford Smith

Wed 2/21

1 stop22h 07m

Atlanta Hartsfield-JacksonSydney Kingsford Smith

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Mon 1/8

1 stop31h 30m

Sydney Kingsford Smith

Sun 2/11

1 stop34h 05m

Atlanta Hartsfield-JacksonSydney Kingsford Smith

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sat 2/24

2 stops27h 02m

Sydney Kingsford Smith

Sat 3/2

1 stop21h 56m

Flights are sorted by cheapest first

Deals found on 9/27

Reviews of airlines servicing Sydney

Get a feel of what it's like to fly with Air Canada, United Airlines and American Airlines from Atlanta to Sydney by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
9.2
Wonderful
5 reviews

Overall

9.2

Boarding

8.8

Entertainment

6.8

Comfort

7.6

Crew

9.6

Food

8.0

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Air Tahiti Nui
9.2
Wonderful
5 reviews
Air Tahiti Nui
9.2
Wonderful
5 reviews

Overall

9.2

Boarding

8.8

Entertainment

6.8

Comfort

7.6

Crew

9.6

Food

8.0

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Japan Airlines
8.2
Very good
401 reviews
Air Tahiti Nui
9.2
Wonderful
5 reviews

Overall

9.2

Boarding

8.8

Entertainment

6.8

Comfort

7.6

Crew

9.6

Food

8.0

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Korean Air
8.2
Very good
356 reviews
Air Tahiti Nui
9.2
Wonderful
5 reviews

Overall

9.2

Boarding

8.8

Entertainment

6.8

Comfort

7.6

Crew

9.6

Food

8.0

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Air New Zealand
8.2
Very good
62 reviews
Air Tahiti Nui
9.2
Wonderful
5 reviews

Overall

9.2

Boarding

8.8

Entertainment

6.8

Comfort

7.6

Crew

9.6

Food

8.0

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Fiji Airways
8.1
Very good
38 reviews
Air Tahiti Nui
9.2
Wonderful
5 reviews

Overall

9.2

Boarding

8.8

Entertainment

6.8

Comfort

7.6

Crew

9.6

Food

8.0

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Related info for your journey

Useful info, stats and facts about Atlanta to Sydney flights.

Can I find flights from Atlanta to Sydney for under $1,200 on Cheapflights?

Yes, there are multiple flights from Atlanta to Sydney for under $1,200. The cheapest flight booked recently is on Multiple Airlines for just $1,198, but on average you can expect to pay $1,236.

Are there last-minute flights available from Atlanta to Sydney for under $2,400?

There are currently 19+ open flights from Atlanta to Sydney within the next 7 days for less than $2,400.

How popular is this Atlanta to Sydney flight route?

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

One-way options have recently been found by users for as low as $1,461 on Delta. Other airlines that offer cheap prices include Air New Zealand from $1,513 and Korean Air from $1,662 one-way.

What are the most popular airlines that fly from Atlanta to Sydney?

What does ATL to SYD mean?

ATL and SYD are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. ATL to SYD refers to a flight route from Atlanta Hartsfield-Jackson Airport to Sydney Kingsford Smith Airport.

Top 7 airlines flying from Atlanta to Sydney

The chart below displays the airlines Cheapflights users traveling from Atlanta to Sydney choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$199Average$254FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
United AirlinesCheapest$872Average$1,796FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$874Average$1,468FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qantas AirwaysCheapest$943Average$2,129FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
American AirlinesCheapest$961Average$1,614FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$1,274Average$1,897FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air New ZealandCheapest$1,609Average$1,838FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights

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

Deals for Atlanta to Sydney 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 Sydney?

Millions of users choose and trust Cheapflights to book the best flight deals from Atlanta to Sydney for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Atlanta to Sydney flexibly with Cheapflights today.

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Yes, and it’s super simple to set up. Perform a flight search above and use a valid email address to enable the Price Alert feature. That’s it!

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