What is the cheapest airline that flies from Alabama to Sydney Kingsford Smith?

Delta and Qantas Airways are the most popular carriers operating from Alabama to Sydney Kingsford Smith

How long does it take to fly to Sydney?

Flight times from Alabama to Sydney vary, but if you’re flying out of Birmingham and flying into Sydney (one of the most popular routes), then the duration is 23h on average. Another popular route from Alabama to Sydney is flying from Mobile to Sydney, which will take roughly 25h 39m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Alabama to Sydney Kingsford Smith Airport?

Prices for flights from Alabama to Sydney Kingsford Smith Airport were last updated today.

How many operators does momondo search for flights from Alabama to Sydney Kingsford Smith Airport?

The number of operators available for flights from Alabama to Sydney Kingsford Smith Airport is 7 as of November 2025.

How old do you have to be to fly from Alabama 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 Alabama to Sydney Kingsford Smith Airport.

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

The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$508 Cheap Flights from Alabama to Sydney in 2025/26

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Cheap round-trip flights

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6:43 pm - 12:15 pmATL-SYD

25h 32m2 stops

2:05 pm - 7:56 pmSYD-ATL

21h 51m1 stop

$894Qantas Airways

Find Deal

Mon, Feb 2 - Sat, Feb 28

5:26 pm - 9:50 amATL-SYD

24h 24m2 stops

2:05 pm - 7:43 pmSYD-ATL

21h 38m1 stop

$925Qantas Airways

Find Deal

Fri, Dec 5 - Mon, Dec 8

5:26 pm - 9:50 amATL-SYD

24h 24m2 stops

2:05 pm - 7:43 pmSYD-ATL

21h 38m1 stop

$926Qantas Airways

Find Deal

Fri, Dec 5 - Mon, Dec 8

12:10 pm - 6:35 amMOB-SYD

27h 25m2 stops

9:25 am - 6:19 pmSYD-MOB

23h 54m2 stops

$1,587Delta

Find Deal

Wed, May 6 - Sun, May 10

12:10 pm - 6:35 amMOB-SYD

27h 25m2 stops

9:25 am - 6:19 pmSYD-MOB

23h 54m2 stops

$1,588Delta

Find Deal

Wed, May 6 - Sun, May 10

7:30 am - 7:00 amBHM-SYD

30h 30m2 stops

12:10 pm - 8:27 pmSYD-BHM

25h 17m2 stops

$1,716United Airlines

Find Deal

Thu, Dec 11 - Thu, Dec 18

11:00 am - 7:00 amBHM-SYD

27h 00m1 stop

11:50 am - 9:22 amSYD-BHM

38h 32m1 stop

$1,719United Airlines

Find Deal

Thu, Dec 11 - Thu, Dec 18

9:10 am - 9:35 amBHM-SYD

31h 25m3 stops

11:20 am - 9:25 pmSYD-BHM

27h 05m2 stops

$1,846Multiple Airlines

Find Deal

Tue, Feb 10 - Fri, Feb 13

11:00 am - 10:30 amPNS-SYD

30h 30m2 stops

7:15 pm - 9:22 pmSYD-PNS

43h 07m2 stops

$1,924Air New Zealand

Find Deal

Sun, Nov 16 - Tue, Nov 18

6:31 am - 7:25 amPNS-SYD

31h 54m3 stops

1:00 pm - 6:52 pmSYD-PNS

22h 52m2 stops

$2,649Multiple Airlines

Find Deal

Sat, Nov 15 - Mon, Nov 17

Qantas Airways flights from Alabama to Sydney

Our best Qantas Airways deals on Alabama to Sydney flight tickets

Qantas Airways

Feb 2

ATL6:43 pmAtlanta Hartsfield-Jackson

25h 32m

2 stops

SYD12:15 pmSydney Kingsford Smith

Feb 28

SYD2:05 pmSydney Kingsford Smith

21h 51m

1 stop

ATL7:56 pmAtlanta Hartsfield-Jackson

$894

Find similar

Qantas Airways

Dec 5

ATL5:26 pmAtlanta Hartsfield-Jackson

24h 24m

2 stops

SYD9:50 amSydney Kingsford Smith

Dec 8

SYD2:05 pmSydney Kingsford Smith

21h 38m

1 stop

ATL7:43 pmAtlanta Hartsfield-Jackson

$925

Find similar

Qantas Airways

Dec 5

ATL5:26 pmAtlanta Hartsfield-Jackson

24h 24m

2 stops

SYD9:50 amSydney Kingsford Smith

Dec 8

SYD2:05 pmSydney Kingsford Smith

21h 38m

1 stop

ATL7:43 pmAtlanta Hartsfield-Jackson

$926

Find similar

Delta flights from Alabama to Sydney

Our best Delta deals on Alabama to Sydney flight tickets

Delta

Feb 10

ATL6:30 pmAtlanta Hartsfield-Jackson

22h 00m

1 stop

SYD8:30 amSydney Kingsford Smith

Mar 3

SYD2:15 pmSydney Kingsford Smith

21h 15m

1 stop

ATL7:30 pmAtlanta Hartsfield-Jackson

$1,161

Find similar

Delta

Jan 19

ATL1:47 pmAtlanta Hartsfield-Jackson

26h 43m

2 stops

SYD8:30 amSydney Kingsford Smith

Mar 18

SYD9:40 amSydney Kingsford Smith

24h 49m

2 stops

ATL7:29 pmAtlanta Hartsfield-Jackson

$1,165

Find similar

Delta

Feb 10

ATL1:14 pmAtlanta Hartsfield-Jackson

27h 16m

2 stops

SYD8:30 amSydney Kingsford Smith

Mar 3

SYD2:15 pmSydney Kingsford Smith

20h 10m

1 stop

ATL6:25 pmAtlanta Hartsfield-Jackson

$1,166

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Mon 2/2

6:43 pm-12:15 pm

2 stops25h 32m

Sydney Kingsford Smith

Sat 2/28

2:05 pm-7:56 pm

1 stop21h 51m

$894

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Fri 12/5

5:26 pm-9:50 am

2 stops24h 24m

Sydney Kingsford Smith

Mon 12/8

2:05 pm-7:43 pm

1 stop21h 38m

$925

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Fri 12/5

5:26 pm-9:50 am

2 stops24h 24m

Sydney Kingsford Smith

Mon 12/8

2:05 pm-7:43 pm

1 stop21h 38m

$926

MobileSydney

MOB - SYD

MOBSYD

Mobile

Wed 5/6

12:10 pm-6:35 am

2 stops27h 25m

Sydney Kingsford Smith

Sun 5/10

9:25 am-6:19 pm

2 stops23h 54m

$1,587

MobileSydney

MOB - SYD

MOBSYD

Mobile

Wed 5/6

12:10 pm-6:35 am

2 stops27h 25m

Sydney Kingsford Smith

Sun 5/10

9:25 am-6:19 pm

2 stops23h 54m

$1,588

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Thu 12/11

7:30 am-7:00 am

2 stops30h 30m

Sydney Kingsford Smith

Thu 12/18

12:10 pm-8:27 pm

2 stops25h 17m

$1,716

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Thu 12/11

11:00 am-7:00 am

1 stop27h 00m

Sydney Kingsford Smith

Thu 12/18

11:50 am-9:22 am

1 stop38h 32m

$1,719

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Tue 2/10

9:10 am-9:35 am

3 stops31h 25m

Sydney Kingsford Smith

Fri 2/13

11:20 am-9:25 pm

2 stops27h 05m

$1,846

PensacolaSydney

PNS - SYD

PNSSYD

Pensacola

Sun 11/16

11:00 am-10:30 am

2 stops30h 30m

Sydney Kingsford Smith

Tue 11/18

7:15 pm-9:22 pm

2 stops43h 07m

$1,924

PensacolaSydney

PNS - SYD

PNSSYD

Pensacola

Sat 11/15

6:31 am-7:25 am

3 stops31h 54m

Sydney Kingsford Smith

Mon 11/17

1:00 pm-6:52 pm

2 stops22h 52m

$2,649

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 Alabama 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

Other information

What is the cheapest month to fly to Sydney?

In general, October is the cheapest month to fly from Alabama to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,362. If you are unable to visit Sydney during the month of October, then departing from Alabama during the month March is also very affordable. Most momondo users find prices during this month for around $1,375.

What is the cheapest day to depart on your flight to Sydney?

The cheapest day to depart from Alabama to Sydney is on a Monday when prices can be found for as low as $1,402. The most expensive day to fly to Sydney is Saturday, with ticket prices averaging around $2,054.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the afternoon. momondo users have found flights departing from Alabama to Sydney in the afternoon for as low as $1,460. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Sydney are more costly in the morning, with an average ticket price of $2,313. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Alabama to Sydney flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Alabama to Sydney Kingsford Smith Airport?
Prices for flights from Alabama to Sydney Kingsford Smith Airport were last updated today.
How many operators does momondo search for flights from Alabama to Sydney Kingsford Smith Airport?
The number of operators available for flights from Alabama to Sydney Kingsford Smith Airport is 7 as of November 2025.
How old do you have to be to fly from Alabama 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 Alabama to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Alabama to Sydney

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $824	Free Cancellation	Rating 7.4 9,017 reviews		Search United Airlines flights

Parramatta

Bondi Beach

Katoomba

Wollongong

Randwick

Coogee

Cronulla

Manly

Penrith

Leura

Lithgow

Charlestown

Terrigal

Swansea

Why use momondo?

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

It is quick and easy to find Alabama 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 Alabama to Sydney with flexible booking policies on momondo?

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Alabama to Sydney.

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

Yes. momondo can track prices for Alabama 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.

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Cheap flights from Alabama to Sydney from $508

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Alabama to Sydney departing on 2/2. 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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Qantas Airways flights from Alabama to Sydney

Our best Qantas Airways deals on Alabama to Sydney flight tickets

Delta flights from Alabama to Sydney

Our best Delta deals on Alabama to Sydney flight tickets

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How to get the cheapest flight ticket from Alabama 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 cheapest month to fly to Sydney?

What is the cheapest day to depart on your flight to Sydney?

The cheapest day to depart from Alabama to Sydney is on a Monday when prices can be found for as low as $1,402. The most expensive day to fly to Sydney is Saturday, with ticket prices averaging around $2,054.

What is the cheapest time of day to depart on your flight to Sydney?

What is the cheapest airline that flies from Alabama to Sydney Kingsford Smith?

Delta and Qantas Airways are the most popular carriers operating from Alabama to Sydney Kingsford Smith

How long does it take to fly to Sydney?

Cheap Alabama to Sydney flight deals and tips

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

Direct flights

When did momondo last update prices for flights from Alabama to Sydney Kingsford Smith Airport?

How many operators does momondo search for flights from Alabama to Sydney Kingsford Smith Airport?

How old do you have to be to fly from Alabama to Sydney Kingsford Smith Airport?

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

Best airlines flying from Alabama to Sydney

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

Traveling to a place near Sydney?

Why use momondo?

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

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

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

I’m not ready to book a flight from Alabama 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