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$825+ 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — SYD
May 24 — May 311
Sun 5/24
Sun 5/31
1 adult, Economy
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Cheap 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 April 24, 2026.

This American Airlines deal was found by Cheapflights users on 4/23. 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 8/1712:20 pm
BHM
-
MEL
1 stop25h 40m
American Airlines
Sat 8/299:45 am
MEL
-
BHM
2 stops27h 05m
American Airlines
Deal found 4/23$1,271
This United Airlines deal was found by Cheapflights users on 4/21. 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 4/223:41 pm
BHM
-
SYD
2 stops24h 14m
United Airlines
Wed 4/299:30 am
SYD
-
BHM
2 stops23h 05m
United Airlines
Deal found 4/21$1,309
This United Airlines deal was found by Cheapflights users on 4/20. 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 4/234:55 pm
BHM
-
SYD
2 stops23h 05m
United Airlines
Fri 5/89:30 am
SYD
-
BHM
2 stops26h 14m
United Airlines
Deal found 4/20$1,389
This Delta deal was found by Cheapflights users on 4/21. 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 6/176:25 am
BHM
-
SYD
2 stops33h 25m
Delta
Mon 7/209:15 am
SYD
-
BHM
2 stops27h 25m
Delta
Deal found 4/21$1,423
This American Airlines deal was found by Cheapflights users on 4/21. 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 4/2211:57 am
BHM
-
SYD
2 stops28h 08m
American Airlines
Wed 4/2912:00 pm
SYD
-
BHM
1 stop20h 23m
American Airlines
Deal found 4/21$1,491
This United Airlines deal was found by Cheapflights users on 4/21. 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 6/611:20 am
BHM
-
MEL
2 stops29h 55m
United Airlines
Sat 6/1310:55 am
MEL
-
BHM
2 stops26h 00m
United Airlines
Deal found 4/21$1,538
This United Airlines deal was found by Cheapflights users on 4/23. 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 8/172:56 pm
BHM
-
MEL
2 stops25h 34m
United Airlines
Sat 8/296:00 am
MEL
-
BHM
3 stops25h 13m
United Airlines
Deal found 4/23$1,578
This American Airlines deal was found by Cheapflights users on 4/21. 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 6/53:12 pm
BHM
-
SYD
2 stops24h 53m
American Airlines
Fri 6/1212:00 pm
SYD
-
BHM
1 stop21h 40m
American Airlines
Deal found 4/21$1,591
This oojo deal was found by Cheapflights users on 4/21. 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.
Sat 10/174:20 pm
BHM
-
SYD
1 stop22h 35m
Qantas Airways
Sat 11/72:05 pm
SYD
-
BHM
1 stop19h 40m
Qantas Airways
Deal found 4/21$1,598
This United Airlines deal was found by Cheapflights users on 4/21. 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 10/173:00 pm
BHM
-
SYD
2 stops25h 00m
United Airlines
Sat 11/711:50 am
SYD
-
BHM
1 stop19h 05m
United Airlines
Deal found 4/21$1,610
This American Airlines deal was found by Cheapflights users on 4/21. 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 6/173:12 pm
BHM
-
SYD
2 stops24h 53m
American Airlines
Mon 7/209:10 am
SYD
-
BHM
2 stops24h 18m
American Airlines
Deal found 4/21$1,611
This United Airlines deal was found by Cheapflights users on 4/21. 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 11/208:14 am
BHM
-
SYD
2 stops31h 51m
United Airlines
Sun 11/2911:20 am
SYD
-
BHM
2 stops45h 45m
United Airlines
Deal found 4/21$1,633

Find flight deals from Birmingham to Australia

Keep the following information in mind while searching for Birmingham to Australia flight deals. Data was last updated April 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,271
(American Airlines)

One-way from

$825
(Delta)

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 Birmingham to Australia
Search Deals
One-way flight from Birmingham to Australia
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 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 April 24, 2026.
Use the filters below to find and compare flights from Birmingham to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Wed 6/3

2:56 pm-7:00 am

2 stops25h 04m

Sydney Kingsford Smith

Wed 6/10

9:30 am-9:53 pm

2 stops27h 23m

$1,309

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Wed 5/20

3:52 pm-7:00 am

2 stops24h 08m

Sydney Kingsford Smith

Wed 5/27

9:30 am-4:20 pm

2 stops21h 50m

$1,309

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Wed 6/17

6:25 am-6:50 am

2 stops33h 25m

Sydney Kingsford Smith

Mon 7/20

9:15 am-9:40 pm

2 stops27h 25m

$1,423

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Wed 5/20

3:33 pm-6:55 am

1 stop24h 22m

Sydney Kingsford Smith

Wed 5/27

12:00 pm-5:02 pm

1 stop20h 02m

$1,683

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Wed 6/3

12:20 pm-6:55 am

1 stop27h 35m

Sydney Kingsford Smith

Wed 6/10

9:10 am-6:40 pm

2 stops24h 30m

$1,761

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Thu 8/13

4:32 pm-4:50 pm

2 stops33h 18m

Sydney Kingsford Smith

Wed 8/19

3:40 pm-10:56 pm

2 stops46h 16m

$1,794

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Wed 6/3

6:30 am-7:20 am

3 stops33h 50m

Sydney Kingsford Smith

Wed 6/10

9:20 am-9:31 am

2 stops39h 11m

$2,088

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Sat 5/16

1:31 pm-7:20 am

3 stops50h 49m

Sydney Kingsford Smith

Wed 5/20

9:20 am-8:44 pm

2 stops26h 24m

$2,159
Quickest round-trip

BirminghamMelbourne

BHM - MEL

BHMMEL

Birmingham

Sat 6/6

4:45 pm-5:00 am

1 stop21h 15m

Melbourne

Sat 6/13

1:35 pm-6:40 pm

1 stop20h 05m

$2,279

BirminghamMelbourne

BHM - MEL

BHMMEL

Birmingham

Sat 6/6

7:10 pm-11:35 pm

3 stops37h 25m

Melbourne

Sat 6/13

11:45 pm-11:51 pm

2 stops39h 06m

$2,653

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/20

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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, August is the cheapest month in which you can book a flight from Birmingham, Alabama to Australia (average of $730). Flying from Birmingham, Alabama to Australia in May is currently the most expensive (average of $2,048). 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.

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 April 24, 2026.
Read reviews from past customers who have flown Air New Zealand and United Airlines 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.
Air New Zealand
8.0
Very good
632 reviews

Crew

8.5

Overall

8.0

Entertainment

7.4

Boarding

8.2

Food

7.4

Comfort

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
Air New Zealand
8.0
Very good
632 reviews
Air New Zealand
8.0
Very good
632 reviews

Crew

8.5

Overall

8.0

Entertainment

7.4

Boarding

8.2

Food

7.4

Comfort

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
United Airlines
7.4
Good
9,643 reviews
Air New Zealand
8.0
Very good
632 reviews

Crew

8.5

Overall

8.0

Entertainment

7.4

Boarding

8.2

Food

7.4

Comfort

7.9

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding

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.

  • How long is the flight from Birmingham, Alabama to Australia?

    Departing from Birmingham, Alabama to Australia will take you 24h 22m. Airlines will cover a distance of 9149 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    While some choose either Birmingham - Melbourne or Birmingham - Perth, 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, August is the cheapest month in which you can book a flight from Birmingham, Alabama to Australia (average of $730). Flying from Birmingham, Alabama to Australia in May is currently the most expensive (average of $2,048). 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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Top 2 airlines flying from Birmingham to Australia

Discover the top 2 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 April 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air New ZealandCheapest$1,227Average$1,267FlexibilityNo cancel feeOn-time78%
United AirlinesCheapest$1,507Average$1,582FlexibilityNo cancel feeOn-time69%

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