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$506+ Cheap flights from Alabama to Sydney (SYD)

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — SYD
May 18 — May 251
Mon 5/18
Mon 5/25
1 adult, Economy
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Cheap flight deals from Alabama to Sydney

Cheapest flights from Alabama to Sydney
Explore the most affordable flight options available from Alabama to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.

This Trip.com deal was found by Cheapflights users on 4/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:35 am
ATL
-
SYD
3 stops38h 15m
Multiple Airlines
Fri 6/51:15 pm
SYD
-
ATL
3 stops31h 00m
Multiple Airlines
Deal found 4/13$1,086
This CrystalTravel deal was found by Cheapflights users on 4/14. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/64:40 pm
ATL
-
SYD
1 stop24h 25m
Qantas Airways
Wed 5/1312:00 pm
SYD
-
ATL
1 stop19h 34m
Qantas Airways
Deal found 4/14$1,160
This CrystalTravel deal was found by Cheapflights users on 4/13. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:56 pm
ATL
-
SYD
1 stop24h 09m
Qantas Airways
Wed 6/312:00 pm
SYD
-
ATL
1 stop21h 02m
Qantas Airways
Deal found 4/13$1,167
This CrystalTravel deal was found by Cheapflights users on 4/13. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/144:36 pm
ATL
-
SYD
1 stop24h 19m
Qantas Airways
Wed 4/2212:00 pm
SYD
-
ATL
1 stop21h 37m
Qantas Airways
Deal found 4/13$1,168
This oojo deal was found by Cheapflights users on 4/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:42 pm
ATL
-
SYD
1 stop23h 23m
Qantas Airways
Tue 6/912:00 pm
SYD
-
ATL
1 stop21h 02m
Qantas Airways
Deal found 4/14$1,171
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Sun 8/93:57 pm
ATL
-
SYD
2 stops25h 03m
United Airlines
Sun 8/239:30 am
SYD
-
ATL
2 stops22h 22m
United Airlines
Deal found 4/16$1,172
This oojo deal was found by Cheapflights users on 4/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/144:36 pm
ATL
-
SYD
1 stop24h 19m
Qantas Airways
Tue 4/2112:00 pm
SYD
-
ATL
1 stop19h 34m
Qantas Airways
Deal found 4/14$1,173
This Delta deal was found by Cheapflights users on 4/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:55 am
ATL
-
SYD
1 stop31h 55m
Delta
Tue 5/129:15 am
SYD
-
ATL
1 stop25h 20m
Delta
Deal found 4/15$1,183
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Sun 5/177:12 pm
ATL
-
SYD
1 stop21h 43m
United Airlines
Mon 5/2510:20 am
SYD
-
ATL
1 stop20h 34m
United Airlines
Deal found 4/16$1,184
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Sun 5/2410:12 am
ATL
-
SYD
2 stops30h 43m
United Airlines
Sun 6/79:30 am
SYD
-
ATL
2 stops29h 00m
United Airlines
Deal found 4/17$1,185
This oojo deal was found by Cheapflights users on 4/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/95:33 pm
ATL
-
SYD
1 stop23h 32m
Qantas Airways
Sun 8/1612:00 pm
SYD
-
ATL
1 stop21h 22m
Qantas Airways
Deal found 4/13$1,187
This Delta deal was found by Cheapflights users on 4/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/39:35 am
BHM
-
SYD
2 stops30h 15m
Delta
Wed 6/109:15 am
SYD
-
BHM
2 stops26h 29m
Delta
Deal found 4/15$1,307

Find flight deals from Alabama to Sydney

Keep the following information in mind while searching for Alabama to Sydney flight deals. Data was last updated April 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,086
(Trip.com)

One-way from

$506
(Kiwi.com)

Popular in

May

Cheapest in

June

Average price

$1,902
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.
Search Deals
From Alabama to Sydney Kingsford Smith
Search Deals
One-way flight from Alabama to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($362 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($152 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alabama to Sydney 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 April 18, 2026.
Use the filters below to find and compare flights from Alabama to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sun 5/17

7:12 pm-6:55 am

1 stop21h 43m

Sydney Kingsford Smith

Sun 5/24

9:30 am-12:30 am

2 stops29h 00m

$1,185

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Tue 5/5

3:58 pm-6:50 am

2 stops24h 52m

Sydney Kingsford Smith

Tue 5/12

9:15 am-4:43 pm

2 stops21h 28m

$1,188

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sun 5/24

3:52 pm-6:50 am

2 stops24h 58m

Sydney Kingsford Smith

Sun 6/7

9:15 am-7:21 am

2 stops36h 06m

$1,188
Quickest round-trip

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Tue 5/5

7:12 pm-6:55 am

1 stop21h 43m

Sydney Kingsford Smith

Tue 6/9

10:20 am-4:54 pm

1 stop20h 34m

$1,198

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Tue 6/2

2:30 pm-6:55 am

2 stops26h 25m

Sydney Kingsford Smith

Tue 6/16

9:30 am-12:30 am

2 stops29h 00m

$1,198

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Mon 4/20

7:12 pm-6:55 am

1 stop21h 43m

Sydney Kingsford Smith

Wed 4/29

9:30 am-11:15 pm

2 stops27h 45m

$1,198

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sun 5/31

9:25 am-6:55 am

2 stops31h 30m

Sydney Kingsford Smith

Sun 6/14

10:20 am-12:30 am

2 stops28h 10m

$1,203

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Sun 5/17

7:12 pm-6:55 am

1 stop21h 43m

Sydney Kingsford Smith

Sat 5/30

9:30 am-12:30 am

2 stops29h 00m

$1,235

AtlantaSydney

ATL - SYD

ATLSYD

Atlanta Hartsfield-Jackson

Fri 5/1

4:35 pm-7:00 am

2 stops24h 25m

Sydney Kingsford Smith

Fri 5/8

10:20 am-11:15 pm

3 stops26h 55m

$1,303

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Mon 6/8

5:08 pm-7:00 am

2 stops22h 52m

Sydney Kingsford Smith

Mon 6/15

9:30 am-6:18 pm

2 stops23h 48m

$1,308

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 44 resultsSorted by cheapest first
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Best time to book a flight from Alabama to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney 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 Sydney

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

Currently, August is the cheapest month in which you can book a flight from Alabama to Sydney (average of $730). Flying from Alabama to Sydney in May is currently the most expensive (average of $5,283). 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.

How much does it cost to fly round-trip from Alabama to Sydney?

Related info for your journey

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

  • What airport do you fly into for flights to Sydney from Alabama?

    If you book a flight to Sydney from Alabama, you will be flying to Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 4.6 mi from the center of Sydney.

  • How long is the flight from Alabama to Sydney?

    Airlines like United Airlines, Delta, and American Airlines fly from Alabama to Sydney in about 21h 43m. The time it takes to get you to your destination can typically vary by up to 4h 26m. The distance from Alabama to Sydney is about 9279 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Alabama to Sydney?

    Most travelers choose Atlanta Hartsfield-Jackson - Sydney Kingsford Smith, Birmingham - Sydney Kingsford Smith or Pensacola - Sydney Kingsford Smith when deciding on the best route from Alabama to Sydney.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Alabama to Sydney 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 Sydney?

    Currently, August is the cheapest month in which you can book a flight from Alabama to Sydney (average of $730). Flying from Alabama to Sydney in May is currently the most expensive (average of $5,283). 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

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Coogee
Manly

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Alabama to Sydney

Discover the top airline that operate flights from Alabama to Sydney. 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 April 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,507Average$1,582FlexibilityNo cancel feeOn-time69%

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