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 21h 12m on average. Another popular route from Alabama to Sydney is flying from Mobile to Sydney, which will take roughly 27h 20m. Keep in mind that layovers or delays could extend your travel time.

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

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

What airlines fly to Sydney?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Sydney from Alabama according to our data. United Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Sydney. Keep in mind that there are 3 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

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 August 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.

$414 Cheap Flights from Alabama to Sydney in 2025

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Find the cheapest flights from Alabama to Sydney

Round-trip

One-way

Last minute

Cheap round-trip flights

5:40 pm - 8:05 amATL-SYD

23h 25m1 stop

2:20 pm - 10:21 pmSYD-ATL

24h 01m1 stop

$831Qantas Airways

Find Deal

Wed, Oct 22 - Wed, Nov 12

8:55 am - 8:20 amATL-SYD

56h 25m2 stops

11:20 am - 9:53 pmSYD-ATL

26h 33m2 stops

$835Air Canada

Find Deal

Sat, Oct 18 - Sun, Nov 16

8:32 pm - 6:55 amATL-SYD

20h 23m1 stop

11:15 am - 4:55 pmSYD-ATL

21h 40m1 stop

$864American Airlines

Find Deal

Tue, Aug 26 - Wed, Nov 12

11:55 am - 9:35 amATL-SYD

29h 40m2 stops

11:20 am - 9:53 pmSYD-ATL

26h 33m2 stops

$866

Find Deal

Wed, Nov 12 - Thu, Nov 20

5:06 pm - 7:05 amATL-SYD

23h 59m1 stop

9:10 am - 4:26 pmSYD-ATL

21h 16m1 stop

$867American Airlines

Find Deal

Mon, Sep 1 - Mon, Sep 15

9:35 am - 9:05 amATL-SYD

31h 30m2 stops

2:00 pm - 6:17 pmSYD-ATL

20h 17m1 stop

$874United Airlines

Find Deal

Sat, Dec 13 - Tue, Jan 13

2:40 pm - 8:00 amATL-SYD

26h 20m2 stops

11:50 am - 3:01 pmSYD-ATL

19h 11m1 stop

$880United Airlines

Find Deal

Thu, Oct 23 - Sun, Nov 9

2:45 pm - 7:30 amATL-SYD

25h 45m1 stop

10:40 am - 9:37 pmSYD-ATL

26h 57m1 stop

$884Delta

Find Deal

Mon, Oct 27 - Fri, Nov 28

3:20 pm - 6:35 amATL-SYD

25h 15m2 stops

9:25 am - 8:23 pmSYD-ATL

24h 58m2 stops

$888Delta

Find Deal

Wed, Sep 17 - Tue, Sep 30

11:50 am - 9:35 amPNS-SYD

28h 45m2 stops

11:20 am - 12:54 pmSYD-PNS

42h 34m3 stops

$1,820

Find Deal

Sun, Jan 25 - Sat, Feb 14

United Airlines flights from Alabama to Sydney

Our best United Airlines deals on Alabama to Sydney flight tickets

United Airlines

Dec 13

ATL9:35 amAtlanta Hartsfield-Jackson

31h 30m

2 stops

SYD9:05 amSydney Kingsford Smith

Jan 13

SYD2:00 pmSydney Kingsford Smith

20h 17m

1 stop

ATL6:17 pmAtlanta Hartsfield-Jackson

$874

Find similar

United Airlines

Oct 23

ATL2:40 pmAtlanta Hartsfield-Jackson

26h 20m

2 stops

SYD8:00 amSydney Kingsford Smith

Nov 9

SYD11:50 amSydney Kingsford Smith

19h 11m

1 stop

ATL3:01 pmAtlanta Hartsfield-Jackson

$880

Find similar

United Airlines

Jan 29

ATL7:30 pmAtlanta Hartsfield-Jackson

42h 50m

1 stop

SYD6:20 amSydney Kingsford Smith

Mar 15

SYD11:50 amSydney Kingsford Smith

20h 44m

1 stop

ATL5:34 pmAtlanta Hartsfield-Jackson

$893

Find similar

Air Canada flights from Alabama to Sydney

Our best Air Canada deals on Alabama to Sydney flight tickets

Air Canada

Aug 12

ATL2:05 pmAtlanta Hartsfield-Jackson

27h 15m

2 stops

SYD7:20 amSydney Kingsford Smith

Sep 9

SYD9:20 amSydney Kingsford Smith

50h 19m

2 stops

ATL9:39 pmAtlanta Hartsfield-Jackson

$835

Find similar

Air Canada

Oct 28

ATL12:55 pmAtlanta Hartsfield-Jackson

28h 40m

2 stops

SYD8:35 amSydney Kingsford Smith

Nov 12

SYD11:20 amSydney Kingsford Smith

50h 33m

3 stops

ATL9:53 pmAtlanta Hartsfield-Jackson

$841

Find similar

Air Canada

Oct 18

ATL8:55 amAtlanta Hartsfield-Jackson

56h 25m

2 stops

SYD8:20 amSydney Kingsford Smith

Oct 25

SYD10:20 amSydney Kingsford Smith

26h 19m

2 stops

ATL9:39 pmAtlanta Hartsfield-Jackson

$849

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Wed 10/22

5:40 pm-8:05 am

1 stop23h 25m

Sydney Kingsford Smith

Wed 11/12

2:20 pm-10:21 pm

1 stop24h 01m

$831

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sat 10/18

8:55 am-8:20 am

2 stops56h 25m

Sydney Kingsford Smith

Sun 11/16

11:20 am-9:53 pm

2 stops26h 33m

$835

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Tue 8/26

8:32 pm-6:55 am

1 stop20h 23m

Sydney Kingsford Smith

Wed 11/12

11:15 am-4:55 pm

1 stop21h 40m

$864

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Wed 11/12

11:55 am-9:35 am

2 stops29h 40m

Sydney Kingsford Smith

Thu 11/20

11:20 am-9:53 pm

2 stops26h 33m

$866

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Mon 9/1

5:06 pm-7:05 am

1 stop23h 59m

Sydney Kingsford Smith

Mon 9/15

9:10 am-4:26 pm

1 stop21h 16m

$867

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sat 12/13

9:35 am-9:05 am

2 stops31h 30m

Sydney Kingsford Smith

Tue 1/13

2:00 pm-6:17 pm

1 stop20h 17m

$874

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Thu 10/23

2:40 pm-8:00 am

2 stops26h 20m

Sydney Kingsford Smith

Sun 11/9

11:50 am-3:01 pm

1 stop19h 11m

$880

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Mon 10/27

2:45 pm-7:30 am

1 stop25h 45m

Sydney Kingsford Smith

Fri 11/28

10:40 am-9:37 pm

1 stop26h 57m

$884

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Wed 9/17

3:20 pm-6:35 am

2 stops25h 15m

Sydney Kingsford Smith

Tue 9/30

9:25 am-8:23 pm

2 stops24h 58m

$888

PensacolaSydney

PNS - SYD

PNSSYD

Pensacola

Sun 1/25

11:50 am-9:35 am

2 stops28h 45m

Sydney Kingsford Smith

Sat 2/14

11:20 am-12:54 pm

3 stops42h 34m

$1,820

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, August 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 $1,321. If you are unable to visit Sydney during the month of August, then departing from Alabama during the month February is also very affordable. Most momondo users find prices during this month for around $1,323.

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.

Can stopping save me money on Alabama to Sydney flights?

You could potentially save up to 7% on your flight if you consider stops on a Alabama to Sydney flight.

Cheap Alabama to Sydney flight deals and tips

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

Best Price Found	$414
Fastest flight time	20h 23m
Direct flights	None
Airports in Sydney	1 airport

The best one-way flight to Sydney from Alabama in the past 72 hours is $414. The best round-trip flight deal from Alabama to Sydney found on momondo in the last 72 hours is $831.

The fastest flight from Alabama to Sydney takes 20h 23m

There are no direct flights from Alabama to Sydney. Popular non-direct routes for this connection are Atlanta Hartsfield-Jackson Airport - Sydney Kingsford Smith Airport and Pensacola Airport - Sydney Kingsford Smith Airport.

There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

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 August 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 8,917 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,186	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $1,264	Free Cancellation	Rating 8.0 7,985 reviews	Search Delta flights

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Penrith

Manly

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Charlestown

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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 $414

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 8/16. 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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Filter for what you want

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United Airlines flights from Alabama to Sydney

Our best United Airlines deals on Alabama to Sydney flight tickets

Air Canada flights from Alabama to Sydney

Our best Air Canada 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?

Can stopping save me money on Alabama to Sydney flights?

You could potentially save up to 7% on your flight if you consider stops on a Alabama to Sydney flight.

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

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

What airlines fly to Sydney?

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

Best Price Found

Fastest flight time

Direct flights

Airports in Sydney

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