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$725+ Cheap flights from Birmingham, AL (BHM) 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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — SYD
Aug 22 — Aug 291
Fri 8/22
Fri 8/29
1 adult, Economy
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Cheap flight deals from Birmingham to Australia

Keep the following information in mind while searching for Birmingham to Australia flight deals. Data was last updated August 17, 2025.

Round-trip from

$1,254
(Flighttix)

One-way from

$725
(Kiwi.com)

Popular in

April

Cheapest in

February

Average price

$1,460
From Birmingham to Australia
Search Deals
One-way flight from Birmingham to Australia
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($101 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($62 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Birmingham to Australia

Cheapest flights from Birmingham to Australia
Explore the most affordable flight options available from Birmingham to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2025.

This Flighttix deal was found by Cheapflights users on 8/15. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/224:52 pmBHM - SYD
1 stop23h 03mMultiple Airlines
Tue 9/309:10 amSYD - BHM
2 stops22h 55mMultiple Airlines
Deal found 8/15$1,254
This FlightHub deal was found by Cheapflights users on 8/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/124:52 pmBHM - SYD
1 stop23h 03mQantas Airways
Fri 9/1912:10 pmSYD - BHM
1 stop24h 41mQantas Airways
Deal found 8/15$1,292
This American Airlines deal was found by Cheapflights users on 8/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/294:52 pmBHM - MEL
2 stops26h 43mAmerican Airlines
Mon 10/64:05 pmMEL - BHM
1 stop23h 05mAmerican Airlines
Deal found 8/15$1,295
This Justfly.com deal was found by Cheapflights users on 8/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/224:52 pmBHM - SYD
1 stop23h 03mQantas Airways
Tue 9/3012:10 pmSYD - BHM
1 stop19h 02mQantas Airways
Deal found 8/15$1,344
This Ovago deal was found by Cheapflights users on 8/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/294:52 pmBHM - SYD
1 stop23h 03mQantas Airways
Mon 10/61:10 pmSYD - BHM
1 stop24h 17mQantas Airways
Deal found 8/15$1,345
This Fareboom deal was found by Cheapflights users on 8/15. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/123:00 pmBHM - SYD
2 stops26h 45mAir New Zealand
Fri 9/1911:50 amSYD - BHM
2 stops25h 09mAir New Zealand
Deal found 8/15$1,346
This American Airlines deal was found by Cheapflights users on 8/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/303:34 pmBHM - SYD
2 stops24h 31mAmerican Airlines
Sat 9/69:10 amSYD - BHM
2 stops22h 55mAmerican Airlines
Deal found 8/16$1,348
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/11:35 pmBHM - SYD
2 stops26h 30mAmerican Airlines
Wed 10/810:10 amSYD - BHM
2 stops23h 43mAmerican Airlines
Deal found 8/17$1,349
This American Airlines deal was found by Cheapflights users on 8/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/124:52 pmBHM - SYD
1 stop23h 03mAmerican Airlines
Fri 9/1912:10 pmSYD - BHM
2 stops25h 28mAmerican Airlines
Deal found 8/15$1,350
This Trip.com deal was found by Cheapflights users on 8/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/14:52 pmBHM - SYD
1 stop23h 03mQantas Airways
Wed 10/81:10 pmSYD - BHM
1 stop24h 36mQantas Airways
Deal found 8/17$1,358
This Gotogate deal was found by Cheapflights users on 8/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/305:02 pmBHM - MEL
2 stops35h 33mAir New Zealand
Tue 10/78:35 amMEL - BHM
2 stops27h 37mAir New Zealand
Deal found 8/16$1,388
This Fareboom deal was found by Cheapflights users on 8/16. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/303:52 pmBHM - SYD
2 stops34h 23mLATAM Airlines
Sat 9/611:50 amSYD - BHM
3 stops35h 37mLATAM Airlines
Deal found 8/16$1,392

Cheapflights Fare Finder

 
Customize your flight search to find flights from Birmingham 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 August 17, 2025.
Use the filters below to find and compare flights from Birmingham to Australia that are best for you.

Fly from

Birmingham

Fly to

Australia

Route

Depart

Return

Price

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Mon 9/22

4:52 pm-6:55 am

1 stop23h 03m

Sydney Kingsford Smith

Tue 9/30

9:10 am-5:05 pm

2 stops22h 55m

$1,254

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Fri 9/12

4:52 pm-6:55 am

1 stop23h 03m

Sydney Kingsford Smith

Fri 9/19

12:10 pm-9:51 pm

1 stop24h 41m

$1,292

BirminghamMelbourne

BHM - MEL

BHMMEL

Birmingham

Mon 9/29

4:52 pm-10:35 am

2 stops26h 43m

Melbourne

Mon 10/6

4:05 pm-11:10 pm

1 stop23h 05m

$1,295

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Mon 9/22

4:52 pm-6:55 am

1 stop23h 03m

Sydney Kingsford Smith

Tue 9/30

12:10 pm-4:12 pm

1 stop19h 02m

$1,344

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Mon 9/29

4:52 pm-6:55 am

1 stop23h 03m

Sydney Kingsford Smith

Mon 10/6

1:10 pm-9:27 pm

1 stop24h 17m

$1,345

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Fri 9/12

3:00 pm-8:45 am

2 stops26h 45m

Sydney Kingsford Smith

Fri 9/19

11:50 am-9:59 pm

2 stops25h 09m

$1,346

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Sat 8/30

3:34 pm-7:05 am

2 stops24h 31m

Sydney Kingsford Smith

Sat 9/6

9:10 am-5:05 pm

2 stops22h 55m

$1,348

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Tue 9/30

3:31 pm-7:05 am

2 stops24h 34m

Sydney Kingsford Smith

Tue 10/7

10:10 am-4:07 pm

2 stops21h 57m

$1,348

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Mon 9/22

1:35 pm-7:05 am

2 stops26h 30m

Sydney Kingsford Smith

Tue 9/30

9:10 am-4:12 pm

2 stops22h 02m

$1,349

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Wed 10/1

1:35 pm-7:05 am

2 stops26h 30m

Sydney Kingsford Smith

Wed 10/8

1:10 pm-5:21 pm

1 stop20h 11m

$1,349

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 23 results
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Best time to book a flight from Birmingham to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Birmingham 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 Birmingham to Australia

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

Currently, February is the cheapest month in which you can book a flight from Birmingham, Alabama to Australia (average of $1,031). Flying from Birmingham, Alabama to Australia in December is currently the most expensive (average of $1,619). 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 BHM to AU?

Find hourly flight availability from Birmingham 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 August 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Birmingham, Alabama to Australia as you normally would.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated August 17, 2025.
Read reviews from past customers who have flown Delta, Air New Zealand, and Qantas Airways from Birmingham to Australia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,986 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,986 reviews
Delta
8.0
Very good
7,986 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air New Zealand
8.0
Very good
504 reviews
Delta
8.0
Very good
7,986 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Qantas Airways
7.5
Good
895 reviews
Delta
8.0
Very good
7,986 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,919 reviews
Delta
8.0
Very good
7,986 reviews

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Birmingham to Australia. 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 from for flights from Birmingham to Australia?

    If you book a flight to Australia from Birmingham, you will be flying from Birmingham, which is the city’s only airport. Birmingham (BHM) is located 4.3 mi from the center of Birmingham.

  • What are the most popular routes from Birmingham, Alabama to Australia?

    While some choose either Birmingham - Perth or Birmingham - Melbourne, Birmingham - Sydney Kingsford Smith is the most popular route from Birmingham, Alabama to Australia.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Birmingham 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 Birmingham, Alabama to Australia?

    Currently, February is the cheapest month in which you can book a flight from Birmingham, Alabama to Australia (average of $1,031). Flying from Birmingham, Alabama to Australia in December is currently the most expensive (average of $1,619). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Birmingham to Australia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Birmingham to Australia

Discover the top 4 airlines that operate flights from Birmingham 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 August 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,205Average$1,508FlexibilityNo cancel feeOn-time69%
Air New ZealandCheapest$1,227Average$1,267FlexibilityNo cancel feeOn-time78%
DeltaCheapest$1,406Average$1,641FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$1,553Average$1,553FlexibilityNo cancel feeOn-time74%

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