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

Delta, United Airlines, and Air New Zealand 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 20h 47m on average. Another popular route from Alabama to Sydney is flying from Mobile to Sydney, which will take roughly 28h 20m. 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 May 2026.

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.

$538 Cheap Flights from Alabama to Sydney in 2026

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Find the cheapest flights from Alabama to Sydney

Round-trip

One-way

Last minute

Cheap round-trip flights

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4:56 pm - 7:05 am

ATL

SYD

24h 09m

1 stop

9:10 am - 5:18 pm

SYD

ATL

22h 08m

1 stop

$1,006American Airlines

Sun, May 24 - Sun, Jun 7

6:01 pm - 8:00 am

ATL

SYD

22h 59m

1 stop

11:15 am - 4:55 pm

SYD

ATL

21h 40m

1 stop

$1,007American Airlines

Tue, Oct 27 - Tue, Nov 10

5:29 pm - 6:55 am

ATL

SYD

23h 26m

1 stop

10:20 am - 4:10 pm

SYD

ATL

19h 50m

1 stop

$1,009Air New Zealand

Sun, Aug 16 - Sun, Aug 30

4:29 pm - 7:00 am

ATL

SYD

24h 31m

2 stops

10:20 am - 4:10 pm

SYD

ATL

19h 50m

1 stop

$1,010United Airlines

Sun, Aug 16 - Sun, Aug 30

11:14 am - 6:55 am

ATL

SYD

29h 41m

2 stops

9:30 am - 5:52 pm

SYD

ATL

22h 22m

2 stops

$1,014Air New Zealand

Sun, Aug 16 - Sun, Aug 30

5:29 pm - 6:55 am

ATL

SYD

23h 26m

1 stop

9:30 am - 10:49 pm

SYD

ATL

27h 19m

2 stops

$1,015United Airlines

Sun, Aug 23 - Tue, Sep 1

9:22 am - 6:50 am

PNS

SYD

30h 28m

2 stops

9:15 am - 8:17 am

SYD

PNS

38h 02m

2 stops

$1,315Delta

Sun, Jul 26 - Mon, Aug 3

6:54 pm - 6:55 am

PNS

SYD

21h 01m

1 stop

12:00 pm - 4:53 pm

SYD

PNS

19h 53m

1 stop

$1,377Qantas Airways

Sun, Jun 7 - Sun, Jun 14

4:45 pm - 6:55 am

BHM

SYD

23h 10m

1 stop

9:10 am - 10:37 am

SYD

BHM

40h 27m

3 stops

$1,555Qantas Airways

Sat, Jun 6 - Sat, Jun 13

11:57 am - 6:50 am

PNS

SYD

27h 53m

2 stops

9:15 am - 7:20 pm

SYD

PNS

25h 05m

2 stops

$1,711Delta

Sun, Aug 2 - Sat, Aug 8

United Airlines flights from Alabama to Sydney

Our best United Airlines deals on Alabama to Sydney flight tickets

United Airlines

Aug 16

ATL4:29 pmAtlanta Hartsfield-Jackson

24h 31m

2 stops

SYD7:00 amSydney Kingsford Smith

Aug 30

SYD10:20 amSydney Kingsford Smith

19h 50m

1 stop

ATL4:10 pmAtlanta Hartsfield-Jackson

$1,010

United Airlines

Aug 23

ATL5:29 pmAtlanta Hartsfield-Jackson

23h 26m

1 stop

SYD6:55 amSydney Kingsford Smith

Sep 1

SYD9:30 amSydney Kingsford Smith

27h 19m

2 stops

ATL10:49 pmAtlanta Hartsfield-Jackson

$1,015

United Airlines

Jun 9

ATL11:37 amAtlanta Hartsfield-Jackson

29h 18m

2 stops

SYD6:55 amSydney Kingsford Smith

Jun 14

SYD9:30 amSydney Kingsford Smith

38h 57m

2 stops

ATL10:27 amAtlanta Hartsfield-Jackson

$1,029

American Airlines flights from Alabama to Sydney

Our best American Airlines deals on Alabama to Sydney flight tickets

American Airlines

May 24

ATL4:56 pmAtlanta Hartsfield-Jackson

24h 09m

1 stop

SYD7:05 amSydney Kingsford Smith

Jun 7

SYD9:10 amSydney Kingsford Smith

22h 08m

1 stop

ATL5:18 pmAtlanta Hartsfield-Jackson

$1,006

American Airlines

Oct 27

ATL6:01 pmAtlanta Hartsfield-Jackson

22h 59m

1 stop

SYD8:00 amSydney Kingsford Smith

Nov 10

SYD11:15 amSydney Kingsford Smith

21h 40m

1 stop

ATL4:55 pmAtlanta Hartsfield-Jackson

$1,007

American Airlines

May 24

ATL4:56 pmAtlanta Hartsfield-Jackson

24h 09m

1 stop

SYD7:05 amSydney Kingsford Smith

Jun 7

SYD9:10 amSydney Kingsford Smith

23h 51m

2 stops

ATL7:01 pmAtlanta Hartsfield-Jackson

$1,011

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sun 5/24

4:56 pm-7:05 am

1 stop24h 09m

Sydney Kingsford Smith

Sun 6/7

9:10 am-5:18 pm

1 stop22h 08m

$1,006

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Tue 10/27

6:01 pm-8:00 am

1 stop22h 59m

Sydney Kingsford Smith

Tue 11/10

11:15 am-4:55 pm

1 stop21h 40m

$1,007

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sun 8/16

5:29 pm-6:55 am

1 stop23h 26m

Sydney Kingsford Smith

Sun 8/30

10:20 am-4:10 pm

1 stop19h 50m

$1,009

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sun 8/16

4:29 pm-7:00 am

2 stops24h 31m

Sydney Kingsford Smith

Sun 8/30

10:20 am-4:10 pm

1 stop19h 50m

$1,010

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sun 8/16

11:14 am-6:55 am

2 stops29h 41m

Sydney Kingsford Smith

Sun 8/30

9:30 am-5:52 pm

2 stops22h 22m

$1,014

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sun 8/23

5:29 pm-6:55 am

1 stop23h 26m

Sydney Kingsford Smith

Tue 9/1

9:30 am-10:49 pm

2 stops27h 19m

$1,015

PensacolaSydney

PNS - SYD

PNSSYD

Pensacola

Sun 7/26

9:22 am-6:50 am

2 stops30h 28m

Sydney Kingsford Smith

Mon 8/3

9:15 am-8:17 am

2 stops38h 02m

$1,315

Quickest round-trip

PensacolaSydney

PNS - SYD

PNSSYD

Pensacola

Sun 6/7

6:54 pm-6:55 am

1 stop21h 01m

Sydney Kingsford Smith

Sun 6/14

12:00 pm-4:53 pm

1 stop19h 53m

$1,377

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Sat 6/6

4:45 pm-6:55 am

1 stop23h 10m

Sydney Kingsford Smith

Sat 6/13

9:10 am-10:37 am

3 stops40h 27m

$1,555

PensacolaSydney

PNS - SYD

PNSSYD

Pensacola

Sun 8/2

11:57 am-6:50 am

2 stops27h 53m

Sydney Kingsford Smith

Sat 8/8

9:15 am-7:20 pm

2 stops25h 05m

$1,711

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 $730. If you are unable to visit Sydney during the month of August, then departing from Alabama during the month December is also very affordable. Most momondo users find prices during this month for around $1,268.

Cheap Alabama to Sydney flight deals and tips

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

Fastest flight time	20h 47m
Direct flights	None

The fastest flight from Alabama to Sydney takes 20h 47m

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

Search flight deals

Frequently asked questions about flying from Alabama to Sydney

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 May 2026.
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 $1,507	Free Cancellation	Rating 7.4 9,692 reviews		Search United Airlines flights

Parramatta

Bondi Beach

Katoomba

Wollongong

Penrith

Leura

Randwick

Lithgow

Manly

Coogee

Cronulla

Terrigal

Charlestown

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 $538

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 6/13. 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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Cheap Alabama to Sydney flight deals and tips

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Why use momondo?

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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List of cabin classes available on flights landing in Sydney. Availability may vary depending on flight origin and airline.

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