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$413+ Cheap flights from Alabama to Australia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — SYD
Nov 18 — Nov 251
Tue 11/18
Tue 11/25
1 adult, Economy
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Find flight deals from Alabama to Australia

Cheapest flights from Alabama to Australia
Explore the most affordable flight options available from Alabama to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2025.

This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2611:48 amATL - SYD
2 stops30h 17mUnited Airlines
Sun 11/911:50 amSYD - ATL
1 stop27h 39mUnited Airlines
Deal found 10/19$841
This United Airlines deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:55 amATL - SYD
1 stop27h 05mUnited Airlines
Wed 11/1912:10 pmSYD - ATL
2 stops27h 19mUnited Airlines
Deal found 10/16$850
This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1911:55 amATL - SYD
1 stop27h 05mUnited Airlines
Wed 11/2612:10 pmSYD - ATL
2 stops27h 19mUnited Airlines
Deal found 10/19$851
This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/253:58 pmATL - SYD
1 stop23h 02mUnited Airlines
Thu 12/1112:10 pmSYD - ATL
1 stop20h 37mUnited Airlines
Deal found 10/19$854
This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/253:58 pmATL - SYD
1 stop23h 02mUnited Airlines
Wed 12/1011:20 amSYD - ATL
2 stops27h 24mUnited Airlines
Deal found 10/19$855
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/210:25 amATL - SYD
2 stops30h 40mUnited Airlines
Sun 12/711:50 amSYD - ATL
1 stop19h 11mUnited Airlines
Deal found 10/17$856
This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:15 amATL - SYD
1 stop31h 45mUnited Airlines
Sat 11/2211:50 amSYD - ATL
1 stop22h 09mUnited Airlines
Deal found 10/19$857
This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/283:58 pmATL - SYD
1 stop23h 02mUnited Airlines
Tue 12/92:00 pmSYD - ATL
2 stops23h 40mUnited Airlines
Deal found 10/19$858
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/44:38 pmATL - SYD
2 stops24h 27mUnited Airlines
Tue 12/911:20 amSYD - ATL
2 stops22h 28mUnited Airlines
Deal found 10/17$859
This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/153:58 pmATL - SYD
1 stop23h 02mUnited Airlines
Sat 11/2211:20 amSYD - ATL
2 stops27h 15mUnited Airlines
Deal found 10/19$861
This United Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/272:42 pmATL - SYD
2 stops26h 23mUnited Airlines
Thu 12/1111:20 amSYD - ATL
2 stops22h 28mUnited Airlines
Deal found 10/17$862
This United Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:47 pmATL - SYD
2 stops44h 13mUnited Airlines
Mon 1/122:00 pmSYD - ATL
2 stops43h 58mUnited Airlines
Deal found 10/18$869

Cheap flight deals from Alabama to Australia

Keep the following information in mind while searching for Alabama to Australia flight deals. Data was last updated October 19, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$841
(United Airlines)

One-way from

$413
(Kiwi.com)

Popular in

April

Cheapest in

February

Average price

$1,362
Provider with most accurate pricing for Birmingham-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Birmingham-Sydney Kingsford Smith flights.
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From Alabama to Australia
Search Deals
One-way flight from Alabama to Australia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($130 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($70 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alabama to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 19, 2025.
Use the filters below to find and compare flights from Alabama to Australia that are best for you.

Fly from

Alabama

Fly to

Australia

Route

Depart

Return

Price

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sun 10/26

11:48 am-9:05 am

2 stops30h 17m

Sydney Kingsford Smith

Sun 11/9

11:50 am-11:29 pm

1 stop27h 39m

$841

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Mon 12/29

8:25 am-9:15 am

1 stop32h 50m

Sydney Kingsford Smith

Mon 1/12

11:50 am-11:19 pm

1 stop27h 29m

$850

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Wed 11/19

3:58 pm-7:00 am

1 stop23h 02m

Sydney Kingsford Smith

Wed 11/26

12:10 pm-11:29 pm

2 stops27h 19m

$851

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sun 11/30

7:02 am-7:00 am

1 stop31h 58m

Sydney Kingsford Smith

Mon 12/8

11:50 am-3:01 pm

1 stop19h 11m

$851

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Wed 12/3

9:25 am-7:00 am

1 stop29h 35m

Sydney Kingsford Smith

Sun 12/7

11:50 am-11:53 pm

1 stop28h 03m

$851

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Mon 12/8

5:40 pm-9:15 am

1 stop23h 35m

Sydney Kingsford Smith

Thu 12/11

12:10 pm-4:47 pm

1 stop20h 37m

$854

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Tue 11/25

2:42 pm-9:05 am

2 stops26h 23m

Sydney Kingsford Smith

Mon 12/8

11:50 am-3:01 pm

1 stop19h 11m

$855

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Mon 12/1

7:15 am-7:00 am

1 stop31h 45m

Sydney Kingsford Smith

Wed 12/10

12:10 pm-10:44 pm

2 stops26h 34m

$855

AtlantaBrisbane

ATL - BNE

ATLBNE

Atlanta Hartsfield-Jackson

Tue 12/2

12:16 pm-5:00 am

2 stops25h 44m

Brisbane

Tue 12/9

12:10 pm-4:33 pm

1 stop19h 23m

$1,066

AtlantaMelbourne

ATL - MEL

ATLMEL

Atlanta Hartsfield-Jackson

Thu 12/4

8:59 pm-8:00 am

2 stops43h 01m

Melbourne

Sun 12/21

10:10 am-12:05 am

1 stop29h 55m

$1,105

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/19

Showing 1-10 of 60 results
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Best time to book a flight from Alabama to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Alabama with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Alabama to Australia

What is the cheapest month to book a flight from Alabama to Australia?

Currently, June is the cheapest month in which you can book a flight from Alabama to Australia (average of $824). Flying from Alabama to Australia in April is currently the most expensive (average of $1,540). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AL to AU?

Find hourly flight availability from Alabama to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 19, 2025.

It’s optimal to fly from Alabama to Australia in the afternoon. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the evening.

Related info for your journey

Find useful and relevant information for your journey from Alabama to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Alabama to Australia?

    Departing from Alabama to Australia will take you 25h 44m. There are 9021 mi between Alabama and Australia. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Alabama to Australia one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $440. However, be on the lookout for offers from Qantas Airways and American Airlines, as they are both options that can get you from Alabama to Australia for a low price.

  • Can I find deals for flights from Alabama to Australia that include hotel bookings?

    Yes. In addition to deals on Alabama to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Alabama to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Alabama to Australia.

  • Can I find deals for business class flights from Alabama to Australia?

    Yes. Cheapflights offers flight deals from Alabama to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Alabama to Australia?

    Currently, June is the cheapest month in which you can book a flight from Alabama to Australia (average of $824). Flying from Alabama to Australia in April is currently the most expensive (average of $1,540). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Alabama to Australia

Discover the top 3 airlines that operate flights from Alabama to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$824Average$1,531FlexibilityNo cancel feeOn-time69%
Air New ZealandCheapest$1,227Average$1,267FlexibilityNo cancel feeOn-time78%
Qantas AirwaysCheapest$1,553Average$1,553FlexibilityNo cancel feeOn-time74%

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