Cheap flights from Atlanta to Sydney from $509
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 11/4. 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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Fly from
Fly to
Route
Depart
Return
AtlantaSydney
ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith
ATLSYD
Atlanta Hartsfield-Jackson
Wed 11/4
3:45 pm-12:35 pm
2 stops28h 50m
Sydney Kingsford Smith
Wed 11/11
2:00 pm-4:49 am
3 stops30h 49m
AtlantaSydney
ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith
ATLSYD
Atlanta Hartsfield-Jackson
Mon 2/1
5:29 pm-9:20 am
1 stop23h 51m
Sydney Kingsford Smith
Sun 2/28
9:15 am-3:04 pm
1 stop21h 49m
AtlantaSydney
ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith
ATLSYD
Atlanta Hartsfield-Jackson
Sun 2/21
12:00 pm-7:00 am
1 stop27h 00m
Sydney Kingsford Smith
Wed 3/3
9:15 am-3:04 pm
1 stop21h 49m
AtlantaSydney
ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith
ATLSYD
Atlanta Hartsfield-Jackson
Wed 11/4
10:27 am-12:35 pm
3 stops34h 08m
Sydney Kingsford Smith
Wed 11/11
2:00 pm-4:49 am
3 stops30h 49m
AtlantaSydney
ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith
ATLSYD
Atlanta Hartsfield-Jackson
Mon 2/22
5:34 pm-11:05 am
2 stops25h 31m
Sydney Kingsford Smith
Thu 3/11
2:05 pm-7:14 pm
1 stop21h 09m
AtlantaSydney
ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith
ATLSYD
Atlanta Hartsfield-Jackson
Sat 2/13
5:34 pm-11:05 am
2 stops25h 31m
Sydney Kingsford Smith
Mon 2/22
2:05 pm-7:14 pm
1 stop21h 09m
AtlantaSydney
ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith
ATLSYD
Atlanta Hartsfield-Jackson
Wed 4/7
7:15 pm-8:45 am
2 stops23h 30m
Sydney Kingsford Smith
Wed 4/21
11:55 am-10:02 pm
2 stops24h 07m
AtlantaSydney
ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith
ATLSYD
Atlanta Hartsfield-Jackson
Mon 2/22
12:00 pm-12:50 pm
2 stops32h 50m
Sydney Kingsford Smith
Mon 3/8
7:25 pm-5:07 am
2 stops49h 42m
AtlantaSydney
ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith
ATLSYD
Atlanta Hartsfield-Jackson
Sun 10/25
5:55 pm-9:00 am
1 stop24h 05m
Sydney Kingsford Smith
Mon 11/9
11:15 am-7:14 pm
2 stops23h 59m
AtlantaSydney
ATL Atlanta Hartsfield-Jackson - SYD Sydney Kingsford Smith
ATLSYD
Atlanta Hartsfield-Jackson
Sun 10/25
5:30 pm-6:55 am
1 stop22h 25m
Sydney Kingsford Smith
Mon 11/9
2:05 pm-7:14 pm
1 stop21h 09m
See travel insights to Sydney from
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
What is the typical price of a round-trip flight between Atlanta and Sydney?
Prices are currently low for flights on this route.
Typical prices usually range from $1,351 to $1,633.The lowest price recently found on this route was $1,096.
What is the cheapest month to fly to Sydney?
In general, May 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 $1,242. If you are unable to visit Sydney during the month of May, then departing from Atlanta during the month February is also very affordable. Most momondo users find prices during this month for around $1,348.
How far in advance should I book a flight from Atlanta 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 $1,448 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 $1,292 on momondo.
What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Sydney Kingsford Smith?
Qantas Airways, United Airlines, and Delta are the most popular carriers operating from Atlanta Hartsfield-Jackson to Sydney Kingsford Smith
What airlines fly to Sydney?
Qantas Airways, Delta and United Airlines are the top three most popular airlines that fly to Sydney from Atlanta according to our data. Qantas Airways is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Sydney. Keep in mind that there are 6 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?
Dallas (DFW) was the most common stop: 55% 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 San Francisco (SFO) offer the lowest average round-trip price of $220.
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: 8h 14m.
Which layover airport has the shortest connection time from Atlanta to Sydney?
San Francisco (SFO) has the shortest average layover time for this route: 0h 58m.
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
Frequently asked questions about flying from Atlanta to Sydney
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 21h 20m.
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 October 2026, there are 6 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 Qantas Airways, making up 37% of the total bookings. Other popular airlines include Delta with 29%, United Airlines with 15%, and American Airlines with 11%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $453 | Free Cancellation | Rating 7.8 8,646 reviews | |||
| PriceFrom $686 | Free Cancellation | Rating 8.0 259 reviews | |||
| PriceFrom $850 | Free Cancellation | Rating 7.4 10,324 reviews | |||
| PriceFrom $1,090 | Free Cancellation | Rating 7.0 12,147 reviews | |||
| PriceFrom $1,113 | Free Cancellation | Rating 7.5 1,104 reviews | |||
| PriceFrom $1,150 | Free Cancellation | Rating 8.0 671 reviews |
Traveling to a place near Sydney?
Book flights to Sydney if you plan to visit one of these locationsWhy 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.