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$1,383+ 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — SYD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$1,437
(Delta)

Popular in

April

Cheapest in

August

Average price

$1,477
From Birmingham to Sydney Kingsford Smith
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Highest demand for flights based on searches. 13% potential increase in price ($248 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($75 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Gurufare deal was found by Cheapflights users on 6/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/175:02 pmBHM - SYD
2 stops25h 33mAir New Zealand
Fri 10/248:45 amSYD - BHM
2 stops29h 14mAir New Zealand
Deal found 6/10$1,383
This Delta deal was found by Cheapflights users on 6/11. 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.
Sat 8/2312:10 pmBHM - SYD
2 stops27h 25mDelta
Sat 8/309:25 amSYD - BHM
2 stops28h 29mDelta
Deal found 6/11$1,437
This American Airlines deal was found by Cheapflights users on 6/10. 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 7/253:32 pmBHM - SYD
1 stop24h 23mAmerican Airlines
Fri 8/110:25 amSYD - BHM
1 stop21h 22mAmerican Airlines
Deal found 6/10$1,517
This United Airlines deal was found by Cheapflights users on 6/12. 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 6/197:30 amBHM - SYD
2 stops32h 30mUnited Airlines
Thu 6/2610:20 amSYD - BHM
2 stops26h 44mUnited Airlines
Deal found 6/12$1,544
This Gurufare deal was found by Cheapflights users on 6/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/175:34 pmBHM - SYD
1 stop21h 21mQantas Airways
Fri 10/241:10 pmSYD - BHM
1 stop19h 30mQantas Airways
Deal found 6/10$1,609
This Air Canada deal was found by Cheapflights users on 6/10. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/179:10 amBHM - SYD
3 stops31h 10mMultiple Airlines
Fri 10/2410:20 amSYD - BHM
2 stops27h 00mMultiple Airlines
Deal found 6/10$1,919
This Gotogate deal was found by Cheapflights users on 6/12. 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.
Sun 7/276:47 pmBHM - SYD
3 stops45h 33mAir Canada
Sun 8/39:20 amSYD - BHM
2 stops26h 11mAir Canada
Deal found 6/12$2,799
This SmartFares deal was found by Cheapflights users on 6/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/186:19 amBHM - SYD
3 stops60h 16mLATAM Airlines
Sun 7/2712:10 pmSYD - BHM
2 stops35h 14mLATAM Airlines
Deal found 6/12$3,637
This British Airways deal was found by Cheapflights users on 6/10. 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 10/175:34 pmBHM - SYD
3 stops44h 46mBritish Airways
Fri 10/243:40 pmSYD - BHM
3 stops44h 35mBritish Airways
Deal found 6/10$10,496

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 June 12, 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 10/17

5:02 pm-10:35 am

2 stops25h 33m

Sydney Kingsford Smith

Fri 10/24

8:45 am-9:59 pm

2 stops29h 14m

$1,383

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Sat 8/23

12:10 pm-6:35 am

2 stops27h 25m

Sydney Kingsford Smith

Sat 8/30

9:25 am-10:54 pm

2 stops28h 29m

$1,437

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Fri 7/25

3:32 pm-6:55 am

1 stop24h 23m

Sydney Kingsford Smith

Fri 8/1

10:25 am-4:47 pm

1 stop21h 22m

$1,517

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Fri 10/17

5:34 pm-6:55 am

1 stop21h 21m

Sydney Kingsford Smith

Fri 10/24

1:10 pm-4:40 pm

1 stop19h 30m

$1,609

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Sat 7/19

3:09 pm-7:00 am

2 stops48h 51m

Sydney Kingsford Smith

Sun 7/27

9:30 am-6:09 pm

2 stops23h 39m

$1,777

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Fri 10/17

9:10 am-8:20 am

3 stops31h 10m

Sydney Kingsford Smith

Fri 10/24

10:20 am-9:20 pm

2 stops27h 00m

$1,919

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Fri 7/18

6:19 am-9:35 am

3 stops60h 16m

Sydney Kingsford Smith

Sun 7/27

12:10 pm-9:32 am

2 stops36h 22m

$3,787

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Sat 7/19

6:30 am-7:20 am

3 stops33h 50m

Sydney Kingsford Smith

Sun 7/27

9:20 am-10:04 pm

2 stops27h 44m

$3,899

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Fri 10/17

5:34 pm-6:20 am

3 stops44h 46m

Sydney Kingsford Smith

Fri 10/24

3:40 pm-8:15 pm

3 stops44h 35m

$10,496

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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 $1,041). Flying from Birmingham, Alabama to Sydney in December is currently the most expensive (average of $1,635). 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 June 12, 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 June 12, 2025.
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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
483 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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
854 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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!
LATAM Airlines
7.5
Good
1,785 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

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 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 Delta. Our recent data shows that you can find tickets from as low as $1,437 on this airline. Additional options worth looking into are Air New Zealand and American Airlines, starting at $1,452 and $1,517 round-trip. Delta 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 $1,041). Flying from Birmingham, Alabama to Sydney in December is currently the most expensive (average of $1,635). 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
Manly
Coogee

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Birmingham to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Birmingham to Sydney

Discover the top 3 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,186Average$1,462FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,205Average$1,507FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,287Average$1,606FlexibilityNo cancel feeOn-timeN/A

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