What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Sydney Kingsford Smith?

Air Canada is the most popular carrier operating from Atlanta Hartsfield-Jackson to Sydney Kingsford Smith

Which layover airport offers the lowest fares from Atlanta to Sydney?

Flights via Nadi (NAN) offer the lowest average round-trip price of $972.

What airlines fly to Sydney?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Sydney from Atlanta according to our data. Delta is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Sydney. Keep in mind that there are 7 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Atlanta and Sydney?

Los Angeles (LAX) was the most common stop: 49% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Atlanta to Sydney?

Flights connecting via San Francisco (SFO) have the shortest average one-way travel time: 21h 30m.

Which layover airport has the shortest connection time from Atlanta to Sydney?

Dallas (DFW) has the shortest average layover time for this route: 2h 11m.

When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Sydney Kingsford Smith Airport?

Prices for flights from Atlanta Hartsfield-Jackson Airport to Sydney Kingsford Smith Airport are updated daily.

How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Sydney Kingsford Smith Airport?

As of January 2026, there are 7 operators available to choose from for flights from Atlanta Hartsfield-Jackson Airport to Sydney Kingsford Smith Airport.

How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Sydney Kingsford Smith Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

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

$505 Cheap Flights from Atlanta to Sydney in 2026

Q: What is the typical price of a round-trip flight between Atlanta and Sydney?

Prices are currently typical for flights on this route. Typical prices usually range from $882 to $1,396. The lowest price recently found on this route was $935.

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Find the cheapest flights from Atlanta to Sydney

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:25 pm - 12:35 pm

ATL

SYD

28h 10m

2 stops

6:00 am - 6:28 am

SYD

ATL

39h 28m

2 stops

$935Multiple Airlines

Fri, Mar 6 - Fri, Mar 20

10:35 am - 10:05 pm

ATL

SYD

43h 30m

2 stops

2:00 pm - 5:30 am

SYD

ATL

30h 30m

2 stops

$964Multiple Airlines

Wed, Mar 4 - Wed, Mar 11

10:33 am - 12:35 pm

ATL

SYD

34h 02m

2 stops

6:00 am - 6:08 am

SYD

ATL

40h 08m

2 stops

$994Multiple Airlines

Tue, Feb 17 - Thu, Feb 26

2:19 pm - 6:55 am

ATL

SYD

24h 36m

1 stop

6:05 am - 1:29 pm

SYD

ATL

22h 24m

2 stops

$1,034Qantas Airways

Wed, Mar 4 - Wed, Mar 11

4:06 pm - 9:20 am

ATL

SYD

26h 14m

2 stops

12:00 pm - 7:27 pm

SYD

ATL

21h 27m

1 stop

$1,050Qantas Airways

Wed, Mar 25 - Tue, Apr 7

10:35 am - 7:25 am

ATL

SYD

28h 50m

1 stop

6:00 am - 6:08 am

SYD

ATL

40h 08m

2 stops

$1,061Multiple Airlines

Tue, Feb 24 - Thu, Mar 5

6:43 pm - 10:55 am

ATL

SYD

24h 12m

2 stops

2:05 pm - 10:15 pm

SYD

ATL

24h 10m

1 stop

$1,062Qantas Airways

Mon, Feb 2 - Mon, Feb 16

1:20 pm - 7:20 am

ATL

SYD

52h 00m

2 stops

9:20 am - 10:02 pm

SYD

ATL

26h 42m

2 stops

$1,068Multiple Airlines

Sun, May 17 - Mon, May 25

12:23 pm - 6:55 am

ATL

SYD

26h 32m

1 stop

6:30 am - 1:29 pm

SYD

ATL

21h 59m

2 stops

$1,071Qantas Airways

Fri, Mar 6 - Fri, Mar 13

6:43 pm - 2:25 pm

ATL

SYD

27h 42m

2 stops

2:05 pm - 10:15 pm

SYD

ATL

24h 10m

1 stop

$1,073Qantas Airways

Mon, Feb 9 - Mon, Feb 23

Air Canada flights from Atlanta to Sydney

Our best Air Canada deals on Atlanta to Sydney flight tickets

Air Canada

Feb 24

ATL12:55 pmAtlanta Hartsfield-Jackson

28h 40m

2 stops

SYD9:35 amSydney Kingsford Smith

Mar 5

SYD11:20 amSydney Kingsford Smith

26h 33m

2 stops

ATL9:53 pmAtlanta Hartsfield-Jackson

$1,092

Air Canada

May 2

ATL1:20 pmAtlanta Hartsfield-Jackson

52h 00m

2 stops

SYD7:20 amSydney Kingsford Smith

May 8

SYD9:20 amSydney Kingsford Smith

25h 57m

2 stops

ATL9:17 pmAtlanta Hartsfield-Jackson

$1,097

Air Canada

Feb 24

ATL12:55 pmAtlanta Hartsfield-Jackson

28h 40m

2 stops

SYD9:35 amSydney Kingsford Smith

Mar 5

SYD11:20 amSydney Kingsford Smith

50h 33m

3 stops

ATL9:53 pmAtlanta Hartsfield-Jackson

$1,100

Qantas Airways flights from Atlanta to Sydney

Our best Qantas Airways deals on Atlanta to Sydney flight tickets

Qantas Airways

Mar 25

ATL4:06 pmAtlanta Hartsfield-Jackson

26h 14m

2 stops

SYD9:20 amSydney Kingsford Smith

Apr 7

SYD12:00 pmSydney Kingsford Smith

21h 27m

1 stop

ATL7:27 pmAtlanta Hartsfield-Jackson

$1,050

Qantas Airways

Feb 2

ATL6:43 pmAtlanta Hartsfield-Jackson

24h 12m

2 stops

SYD10:55 amSydney Kingsford Smith

Feb 16

SYD2:05 pmSydney Kingsford Smith

24h 10m

1 stop

ATL10:15 pmAtlanta Hartsfield-Jackson

$1,062

Qantas Airways

Mar 4

ATL12:23 pmAtlanta Hartsfield-Jackson

26h 32m

1 stop

SYD6:55 amSydney Kingsford Smith

Mar 11

SYD6:05 amSydney Kingsford Smith

22h 24m

2 stops

ATL1:29 pmAtlanta Hartsfield-Jackson

$1,071

Fly from

Fly to

Route

Depart

Return

Price

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Fri 3/6

4:25 pm-12:35 pm

2 stops28h 10m

Sydney Kingsford Smith

Fri 3/20

6:00 am-6:28 am

2 stops39h 28m

$935

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Wed 3/4

10:35 am-10:05 pm

2 stops43h 30m

Sydney Kingsford Smith

Wed 3/11

2:00 pm-5:30 am

2 stops30h 30m

$964

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Tue 2/17

10:33 am-12:35 pm

2 stops34h 02m

Sydney Kingsford Smith

Thu 2/26

6:00 am-6:08 am

2 stops40h 08m

$994

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Wed 3/4

2:19 pm-6:55 am

1 stop24h 36m

Sydney Kingsford Smith

Wed 3/11

6:05 am-1:29 pm

2 stops22h 24m

$1,034

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Wed 3/25

4:06 pm-9:20 am

2 stops26h 14m

Sydney Kingsford Smith

Tue 4/7

12:00 pm-7:27 pm

1 stop21h 27m

$1,050

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Tue 2/24

10:35 am-7:25 am

1 stop28h 50m

Sydney Kingsford Smith

Thu 3/5

6:00 am-6:08 am

2 stops40h 08m

$1,061

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Mon 2/2

6:43 pm-10:55 am

2 stops24h 12m

Sydney Kingsford Smith

Mon 2/16

2:05 pm-10:15 pm

1 stop24h 10m

$1,062

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sun 5/17

1:20 pm-7:20 am

2 stops52h 00m

Sydney Kingsford Smith

Mon 5/25

9:20 am-10:02 pm

2 stops26h 42m

$1,068

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Fri 3/6

12:23 pm-6:55 am

1 stop26h 32m

Sydney Kingsford Smith

Fri 3/13

6:30 am-1:29 pm

2 stops21h 59m

$1,071

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Mon 2/9

6:43 pm-2:25 pm

2 stops27h 42m

Sydney Kingsford Smith

Mon 2/23

2:05 pm-10:15 pm

1 stop24h 10m

$1,073

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Atlanta to Sydney

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

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Atlanta and Sydney?

What is the cheapest month to fly to Sydney?

In general, March is the cheapest month to fly from Atlanta to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $887. If you are unable to visit Sydney during the month of March, then departing from Atlanta during the month October is also very affordable. Most momondo users find prices during this month for around $901.

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

You are more likely to see cheaper flights to Sydney from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,083 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Atlanta for as low as $972 on momondo.

Can stopping save me money on Atlanta to Sydney flights?

You could potentially save up to 8% on your flight if you consider stops on a Atlanta to Sydney flight.

How have Atlanta to Sydney flight prices changed over time?

As of January 2026, prices for Atlanta to Sydney flights are approximately 0% more expensive when compared to flights at the same time last year.

When to book flights from Atlanta to Sydney

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

Estimated round-trip price

Cheap Atlanta to Sydney (ATL to SYD) flight deals and tips

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

Fastest flight time	28h 10m
Direct flights	None

The fastest flight from Atlanta to Sydney takes 28h 10m

There are no direct flights from Atlanta to Sydney. There are no popular flight routes from Atlanta to Sydney.

Search flight deals

How far is Atlanta Hartsfield-Jackson to Sydney Kingsford Smith by plane?
Atlanta Hartsfield-Jackson and Sydney Kingsford Smith are 9280.2 mi apart from one another. By plane, this route typically takes 28h 10m.
When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Sydney Kingsford Smith Airport?
Prices for flights from Atlanta Hartsfield-Jackson Airport to Sydney Kingsford Smith Airport are updated daily.
How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Sydney Kingsford Smith Airport?
As of January 2026, there are 7 operators available to choose from for flights from Atlanta Hartsfield-Jackson Airport to Sydney Kingsford Smith Airport.
How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The travel and health documents required for your trip to Sydney Kingsford Smith 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 license, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Atlanta to Sydney?
Based on momondo bookings for flights between Atlanta and Sydney, the leading airline is Delta, making up 29% of the total bookings. Other popular airlines include United Airlines with 23%, American Airlines with 23%, and Qantas Airways with 18%.

Best airlines flying from Atlanta to Sydney

Compare and see reviews for airlines that fly from Atlanta to Sydney with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $467	Free Cancellation	Rating 7.1 10,637 reviews	Search Air Canada flights
Fiji Airways	PriceFrom $715	Free Cancellation	Rating 8.0 217 reviews	Search Fiji Airways flights
Qantas Airways	PriceFrom $787	Free Cancellation	Rating 7.5 973 reviews	Search Qantas Airways flights
Delta	PriceFrom $830	Free Cancellation	Rating 7.9 8,079 reviews	Search Delta flights
American Airlines	PriceFrom $832	Free Cancellation	Rating 7.2 11,166 reviews	Search American Airlines flights
United Airlines	PriceFrom $844	Free Cancellation	Rating 7.4 9,183 reviews	Search United Airlines flights
Air New Zealand	PriceFrom $1,175	Free Cancellation	Rating 8.0 572 reviews	Search Air New Zealand flights

Parramatta

Bondi Beach

Katoomba

Wollongong

Randwick

Coogee

Manly

Lithgow

Leura

Penrith

Cronulla

Charlestown

Terrigal

Swansea

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Atlanta to Sydney flights to just show those with flexible booking policies.

How can momondo help me find flights from Atlanta to Sydney?

momondo provides multiple filters to help you find the best flight to Sydney from Atlanta. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Atlanta to Sydney flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Sydney trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Airports servicing New South Wales

Popular cities in Australia

Flights to Melbournefrom $705

Flights to Brisbanefrom $710

Flights to Perthfrom $1,031

Flights to Adelaidefrom $740

Flights to Cairnsfrom $895

Flights to Coolangattafrom $883

Flights to Hobartfrom $928

Flights to Darwinfrom $1,132

Flights to Canberrafrom $972

Flights to Launcestonfrom $1,306

Flights to Maroochydorefrom $1,049

Flights to Proserpinefrom $1,750

Fly to other destinations from Atlanta

Flights from Atlanta Hartsfield-Jackson to Memphis

Flights from Atlanta Hartsfield-Jackson to Fort Lauderdale

Flights from Atlanta Hartsfield-Jackson to Baltimore/Washington

Flights from Atlanta Hartsfield-Jackson to New York LaGuardia

Flights from Atlanta Hartsfield-Jackson to Newark

Flights from Atlanta Hartsfield-Jackson to Miami

Cheap flights from Atlanta to Sydney from $505

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 Sydney departing on 3/18. 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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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Atlanta to Sydney

Cheap round-trip flights

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Air Canada flights from Atlanta to Sydney

Our best Air Canada deals on Atlanta to Sydney flight tickets

Qantas Airways flights from Atlanta to Sydney

Our best Qantas Airways deals on Atlanta to Sydney flight tickets

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Use the filters below to find and compare flights from Atlanta to Sydney that are best for you.

See travel insights to Sydney from

How to get the cheapest flight ticket from Atlanta to Sydney

What is the typical price of a round-trip flight between Atlanta and Sydney?

What is the cheapest month to fly to Sydney?

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

Can stopping save me money on Atlanta to Sydney flights?

You could potentially save up to 8% on your flight if you consider stops on a Atlanta to Sydney flight.

How have Atlanta to Sydney flight prices changed over time?

As of January 2026, prices for Atlanta to Sydney flights are approximately 0% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Sydney Kingsford Smith?

Air Canada is the most popular carrier operating from Atlanta Hartsfield-Jackson to Sydney Kingsford Smith

What airlines fly to Sydney?

Which airport is the most popular layover for flights between Atlanta and Sydney?

Los Angeles (LAX) was the most common stop: 49% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Atlanta to Sydney?

Flights via Nadi (NAN) offer the lowest average round-trip price of $972.

Which layover airport has the shortest travel time from Atlanta to Sydney?

Flights connecting via San Francisco (SFO) have the shortest average one-way travel time: 21h 30m.

Which layover airport has the shortest connection time from Atlanta to Sydney?

Dallas (DFW) has the shortest average layover time for this route: 2h 11m.

When to book flights from Atlanta to Sydney

Cheap Atlanta to Sydney (ATL to SYD) flight deals and tips

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

Fastest flight time

Direct flights

How far is Atlanta Hartsfield-Jackson to Sydney Kingsford Smith by plane?

When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Sydney Kingsford Smith Airport?

How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Sydney Kingsford Smith Airport?

How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Sydney Kingsford Smith Airport?

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

What is the most popular airline from Atlanta to Sydney?

Best airlines flying from Atlanta to Sydney

Compare and see reviews for airlines that fly from Atlanta to Sydney with momondo

Traveling to a place near Sydney?

Why use momondo?

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

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

How can momondo help me find flights from Atlanta to Sydney?

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

An easier way to manage your Sydney trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Australia

Airports servicing New South Wales