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$1,196+ Cheap flights from Birmingham, AL (BHM) to Sydney (SYD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — SYD
May 4 — May 111
Sun 5/4
Sun 5/11
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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,462
(United Airlines)

Popular in

December

Cheapest in

August

Average price

$2,027
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
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($109 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 29, 2025.

This StudentUniverse deal was found by Cheapflights users on 4/28. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/63:09 pmBHM - SYD
2 stops28h 26mAir New Zealand
Wed 8/279:55 amSYD - BHM
2 stops27h 04mAir New Zealand
Deal found 4/28$1,196
This StudentUniverse deal was found by Cheapflights users on 4/28. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/65:22 pmBHM - SYD
1 stop22h 33mQantas Airways
Wed 8/2712:10 pmSYD - BHM
1 stop18h 43mQantas Airways
Deal found 4/28$1,443
This United Airlines deal was found by Cheapflights users on 4/28. 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 6/241:30 pmBHM - SYD
2 stops26h 25mUnited Airlines
Tue 7/110:20 amSYD - BHM
2 stops25h 11mUnited Airlines
Deal found 4/28$1,462
This Delta deal was found by Cheapflights users on 4/28. 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 6/247:20 amBHM - SYD
2 stops32h 15mDelta
Tue 7/19:25 amSYD - BHM
2 stops37h 59mDelta
Deal found 4/28$1,471
This Qantas Airways deal was found by Cheapflights users on 4/28. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/61:35 pmBHM - SYD
3 stops26h 55mMultiple Airlines
Wed 8/2711:30 amSYD - BHM
2 stops24h 56mMultiple Airlines
Deal found 4/28$1,810
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Thu 6/124:05 pmBHM - SYD
1 stop23h 50mAmerican Airlines
Thu 6/199:10 amSYD - BHM
2 stops23h 23mAmerican Airlines
Deal found 4/27$1,893
This Expedia deal was found by Cheapflights users on 4/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/68:30 amBHM - SYD
3 stops31h 50mAir Canada
Tue 5/139:20 amSYD - BHM
3 stops43h 29mAir Canada
Deal found 4/27$3,154
This Ovago deal was found by Cheapflights users on 4/27. 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 12/157:45 amBHM - SYD
2 stops30h 10mKorean Air
Sun 1/49:10 amSYD - BHM
2 stops44h 07mKorean Air
Deal found 4/27$3,774
This Ovago deal was found by Cheapflights users on 4/27. 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.
Tue 12/161:15 pmBHM - SYD
2 stops48h 15mLATAM Airlines
Wed 1/711:45 amSYD - BHM
3 stops37h 38mLATAM Airlines
Deal found 4/27$3,923
This Ovago deal was found by Cheapflights users on 4/27. 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.
Fri 12/195:10 amBHM - SYD
2 stops32h 40mJapan Airlines
Sun 1/49:15 amSYD - BHM
2 stops43h 26mJapan Airlines
Deal found 4/27$3,969
This British Airways deal was found by Cheapflights users on 4/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/305:47 pmBHM - SYD
3 stops44h 33mBritish Airways
Mon 6/162:40 pmSYD - BHM
3 stops43h 15mBritish Airways
Deal found 4/28$4,172
This Qatar Airways deal was found by Cheapflights users on 4/27. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/155:41 pmBHM - SYD
2 stops56h 09mQatar Airways
Fri 1/23:50 pmSYD - BHM
2 stops41h 18mQatar Airways
Deal found 4/27$4,461

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 April 29, 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

Tue 6/24

1:30 pm-6:55 am

2 stops26h 25m

Sydney Kingsford Smith

Tue 7/1

10:20 am-8:31 pm

2 stops25h 11m

$1,462

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Tue 6/24

7:20 am-6:35 am

2 stops32h 15m

Sydney Kingsford Smith

Tue 7/1

9:25 am-8:24 am

2 stops37h 59m

$1,471

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Tue 5/6

3:05 pm-8:45 am

2 stops26h 40m

Sydney Kingsford Smith

Tue 5/13

11:50 am-8:42 pm

2 stops23h 52m

$1,765

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Thu 6/12

4:05 pm-6:55 am

1 stop23h 50m

Sydney Kingsford Smith

Thu 6/19

9:10 am-5:33 pm

2 stops23h 23m

$1,893

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Tue 6/24

7:40 pm-6:55 am

1 stop20h 15m

Sydney Kingsford Smith

Tue 7/1

4:00 pm-9:25 pm

2 stops44h 25m

$1,947

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Tue 5/6

7:15 pm-6:55 am

1 stop20h 40m

Sydney Kingsford Smith

Tue 5/13

8:55 am-1:13 pm

2 stops67h 18m

$2,223

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Tue 5/6

8:30 am-7:20 am

3 stops31h 50m

Sydney Kingsford Smith

Tue 5/13

9:20 am-1:49 pm

3 stops43h 29m

$3,154

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Fri 5/30

5:47 pm-5:20 am

3 stops44h 33m

Sydney Kingsford Smith

Mon 6/16

2:40 pm-6:55 pm

3 stops43h 15m

$4,172

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Birmingham, Alabama-Sydney flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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, March is the cheapest month in which you can book a flight from Birmingham, Alabama to Sydney (average of $1,043). Flying from Birmingham, Alabama to Sydney in December is currently the most expensive (average of $1,643). 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 April 29, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 37% on flights from Birmingham, Alabama to Sydney by exploring options for tickets in the afternoon.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

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 April 29, 2025.
Get a feel of what it's like to fly with Delta, Air New Zealand and Qantas Airways 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.
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air New Zealand
8.0
Very good
472 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Qantas Airways
7.5
Good
829 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines flying 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 $1,462 on this airline. Additional options worth looking into are Delta and Air New Zealand, starting at $1,471 and $1,765 round-trip. United Airlines is priced at 11% lower than the current average price of a flight leaving 3 months from now.

  • 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, March is the cheapest month in which you can book a flight from Birmingham, Alabama to Sydney (average of $1,043). Flying from Birmingham, Alabama to Sydney in December is currently the most expensive (average of $1,643). 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 Birmingham?

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

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Top 4 airlines flying from Birmingham to Sydney

Discover the top 4 airlines 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,186Average$1,814FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,205Average$1,460FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$1,219Average$2,553FlexibilityNo cancel feeOn-time74%
DeltaCheapest$1,287Average$1,519FlexibilityNo cancel feeOn-timeN/A

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