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$743+ Cheap flights from Birmingham, AL (BHM) 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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — SYD
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Cheap flight deals from Birmingham to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Birmingham (BHM) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,315
(American Airlines)

One-way from

$743
(American Airlines)

Popular in

April

Cheapest in

October

Average price

$1,791
Provider with most accurate pricing for Birmingham-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Birmingham-Sydney Kingsford Smith flights.
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From Birmingham to Sydney Kingsford Smith
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One-way flight from Birmingham to Sydney Kingsford Smith
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Highest demand for flights based on searches. 4% potential increase in price ($83 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($60 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Birmingham to Sydney

Cheapest flights from Birmingham to Sydney
Explore the most affordable flight options available from Birmingham to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This oojo deal was found by Cheapflights users on 11/24. 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 11/256:05 amBHM - SYD
2 stops55h 45mQatar Airways
Tue 12/29:40 pmSYD - BHM
2 stops55h 42mQatar Airways
Deal found 11/24$2,086
This American Airlines deal was found by Cheapflights users on 11/24. 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.
Tue 11/255:15 pmBHM - SYD
1 stop20h 40mAmerican Airlines
Tue 12/211:20 amSYD - BHM
2 stops26h 57mAmerican Airlines
Deal found 11/24$2,100
This United Airlines deal was found by Cheapflights users on 11/25. 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 12/256:24 amBHM - SYD
1 stop31h 36mUnited Airlines
Mon 12/2911:50 amSYD - BHM
1 stop21h 23mUnited Airlines
Deal found 11/25$2,161
This Booking.com deal was found by Cheapflights users on 11/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/259:10 amBHM - SYD
3 stops31h 25mAir Canada
Tue 12/211:20 amSYD - BHM
2 stops26h 01mAir Canada
Deal found 11/24$2,391
This Priceline deal was found by Cheapflights users on 11/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/255:15 pmBHM - SYD
1 stop20h 40mQantas Airways
Tue 12/22:05 pmSYD - BHM
1 stop19h 40mQantas Airways
Deal found 11/24$2,572
This Air New Zealand deal was found by Cheapflights users on 11/25. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/253:00 pmBHM - SYD
2 stops24h 45mMultiple Airlines
Mon 12/299:55 amSYD - BHM
3 stops29h 00mMultiple Airlines
Deal found 11/25$3,404
This Priceline deal was found by Cheapflights users on 11/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/251:48 pmBHM - SYD
3 stops50h 47mAir Canada
Mon 12/2911:20 amSYD - BHM
3 stops51h 35mAir Canada
Deal found 11/25$4,987

Cheapflights Fare Finder

 
Customize your flight search to find flights from Birmingham 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 November 26, 2025.
Use the filters below to find and compare flights from Birmingham to Sydney that are best for you.

Fly from

Birmingham

Fly to

Sydney

Route

Depart

Return

Price

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Fri 5/1

9:26 am-6:55 am

1 stop30h 29m

Sydney Kingsford Smith

Sun 5/17

12:00 pm-10:30 pm

1 stop25h 30m

$1,275

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Sun 2/15

12:55 pm-9:00 am

2 stops27h 05m

Sydney Kingsford Smith

Thu 2/19

8:10 pm-2:11 pm

2 stops35h 01m

$1,335

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Sun 3/15

4:40 pm-6:55 am

1 stop22h 15m

Sydney Kingsford Smith

Thu 3/19

6:30 am-4:08 pm

2 stops25h 38m

$1,401

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Tue 1/6

5:19 pm-12:15 pm

2 stops25h 56m

Sydney Kingsford Smith

Tue 1/13

4:25 pm-7:16 pm

2 stops43h 51m

$1,805

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Sun 2/15

4:48 pm-11:35 am

2 stops25h 47m

Sydney Kingsford Smith

Thu 2/19

2:05 pm-5:17 pm

1 stop20h 12m

$1,841

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Tue 1/6

5:19 pm-6:45 pm

2 stops32h 26m

Sydney Kingsford Smith

Tue 2/3

6:20 am-1:34 pm

2 stops24h 14m

$1,957

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Tue 1/6

1:05 pm-10:55 am

2 stops28h 50m

Sydney Kingsford Smith

Tue 2/10

2:05 pm-4:40 pm

1 stop19h 35m

$2,020

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Tue 2/3

2:28 pm-9:00 am

2 stops25h 32m

$743

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Tue 2/3

1:05 pm-6:55 am

1 stop24h 50m

$744

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Tue 2/3

4:53 pm-7:00 am

1 stop21h 07m

$762

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

Showing 1-10 of 16 results
1
2

Compare providers for flights from Birmingham to Sydney

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Birmingham to Sydney in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Birmingham, Alabama-Sydney flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Birmingham, Alabama-Sydney flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Birmingham, Alabama-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Birmingham, Alabama-Sydney flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Birmingham, Alabama-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Birmingham to Sydney

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

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

Currently, June is the cheapest month in which you can book a flight from Birmingham, Alabama to Sydney (average of $824). Flying from Birmingham, Alabama to Sydney 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 BHM to SYD?

Find hourly flight availability from Birmingham to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 26, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 36% on flights from Birmingham, Alabama to Sydney by exploring options for tickets in the afternoon.

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

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated November 26, 2025.
Get a feel of what it's like to fly with United Airlines from Birmingham to Sydney by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,046 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,046 reviews
United Airlines
7.4
Good
9,046 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Birmingham to Sydney. 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 Birmingham, Alabama to Sydney?

    For as low as $1,841, American Airlines can have you in Sydney from Birmingham, Alabama in 25h 47m. Birmingham, Alabama and Sydney are separated by a distance of 9149 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Birmingham, Alabama to Sydney round-trip?

    Our cheapest airline available from Birmingham, Alabama to Sydney is United Airlines. Our recent data shows that you can find tickets from as low as $1,460 on this airline. United Airlines is priced at 10% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Birmingham, Alabama to Sydney one-way?

    One-way options have recently been found by users for as low as $743 on American Airlines. Other airlines that offer cheap prices include United Airlines from $762 and Qantas Airways from $1,075 one-way.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Birmingham, Alabama to Sydney (average of $824). Flying from Birmingham, Alabama to Sydney 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

Traveling to a place near Sydney?

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

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Top airline flying from Birmingham to Sydney

Discover the top airline that operate flights from Birmingham 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 November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,460Average$1,560FlexibilityNo cancel feeOn-time69%

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