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$1,511+ 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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — SYD
abr. 2 — abr. 91
mié. 4/2
mié. 4/9
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 marzo 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,511
(United)

Popular in

December

Cheapest in

August

Average price

$1,699
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. 7% potential increase in price ($144 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in March 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 marzo 28, 2025.

This United deal was found by Cheapflights users on 3/26. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/301:30 pmBHM - SYD
2 stops26h 30mUnited Airlines
lun. 6/1610:20 amSYD - BHM
2 stops26h 10mUnited Airlines
Deal found 3/26$1,511
This KAYAK deal was found by Cheapflights users on 3/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/187:35 pmBHM - SYD
1 stop43h 20mQantas Airways
jue. 10/301:30 pmSYD - BHM
1 stop20h 51mQantas Airways
Deal found 3/26$1,631
This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/68:57 amBHM - SYD
3 stops35h 48mMultiple Airlines
mar. 5/138:55 amSYD - BHM
2 stops67h 18mMultiple Airlines
Deal found 3/27$1,688
This American Airlines deal was found by Cheapflights users on 3/27. 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.
sáb. 5/319:23 amBHM - SYD
1 stop30h 32mAmerican Airlines
sáb. 6/149:10 amSYD - BHM
2 stops24h 16mAmerican Airlines
Deal found 3/27$1,736
This KAYAK deal was found by Cheapflights users on 3/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/78:30 amBHM - SYD
2 stops33h 55mANA
mar. 5/138:55 pmSYD - BHM
2 stops34h 17mANA
Deal found 3/27$1,954
This Ovago deal was found by Cheapflights users on 3/26. 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.
dom. 3/306:00 amBHM - SYD
2 stops44h 10mQatar Airways
mar. 4/19:45 pmSYD - BHM
2 stops60h 31mQatar Airways
Deal found 3/26$2,512
This Justfly.com deal was found by Cheapflights users on 3/26. 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.
jue. 3/274:57 pmBHM - SYD
2 stops23h 48mAir New Zealand
sáb. 3/297:15 pmSYD - BHM
2 stops58h 48mAir New Zealand
Deal found 3/26$2,684
This Air Canada deal was found by Cheapflights users on 3/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/307:30 amBHM - SYD
3 stops32h 50mAir Canada
lun. 6/169:20 amSYD - BHM
2 stops26h 02mAir Canada
Deal found 3/27$2,726
This KAYAK deal was found by Cheapflights users on 3/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/305:56 pmBHM - SYD
3 stops48h 39mLATAM Airlines
lun. 6/1611:50 amSYD - BHM
3 stops49h 04mLATAM Airlines
Deal found 3/26$3,131
This British Airways deal was found by Cheapflights users on 3/26. 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.
dom. 5/115:47 pmBHM - SYD
3 stops44h 33mBritish Airways
dom. 5/182:40 pmSYD - BHM
3 stops47h 26mBritish Airways
Deal found 3/26$3,960

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 marzo 28, 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

vie. 5/30

1:30 pm-7:00 am

2 stops26h 30m

Sydney Kingsford Smith

lun. 6/16

10:20 am-9:30 pm

2 stops26h 10m

$1,511

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

vie. 5/30

1:43 pm-9:25 am

2 stops28h 42m

Sydney Kingsford Smith

lun. 6/16

10:25 am-3:54 pm

1 stop20h 29m

$1,685

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

mar. 5/6

8:57 am-11:45 am

3 stops35h 48m

Sydney Kingsford Smith

mar. 5/13

8:55 am-1:13 pm

2 stops67h 18m

$1,688

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

sáb. 5/31

9:23 am-6:55 am

1 stop30h 32m

Sydney Kingsford Smith

sáb. 6/14

9:10 am-6:26 pm

2 stops24h 16m

$1,736

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

mié. 5/7

8:30 am-9:25 am

2 stops33h 55m

Sydney Kingsford Smith

mar. 5/13

8:55 pm-4:12 pm

2 stops34h 17m

$1,954

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

dom. 3/30

6:00 am-6:10 pm

2 stops44h 10m

Sydney Kingsford Smith

mar. 4/1

9:45 pm-6:16 pm

2 stops60h 31m

$2,512

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

vie. 5/30

7:30 am-7:20 am

3 stops32h 50m

Sydney Kingsford Smith

lun. 6/16

9:20 am-8:22 pm

2 stops26h 02m

$2,726

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

vie. 5/30

5:56 pm-9:35 am

3 stops48h 39m

Sydney Kingsford Smith

lun. 6/16

11:50 am-9:54 pm

3 stops49h 04m

$3,131

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

dom. 5/11

5:47 pm-5:20 am

3 stops44h 33m

Sydney Kingsford Smith

dom. 5/18

2:40 pm-11:06 pm

3 stops47h 26m

$3,960

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Birmingham, Alabama-Sydney flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 $1,044). 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 marzo 28, 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 marzo 28, 2025.
ANA
8.3
Very good
829 reviews

Boarding

8.5

Entertainment

7.9

Crew

8.7

Food

7.6

Comfort

8.2

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
ANA
8.3
Very good
829 reviews
ANA
8.3
Very good
829 reviews

Boarding

8.5

Entertainment

7.9

Crew

8.7

Food

7.6

Comfort

8.2

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Qantas Airways
7.5
Good
811 reviews
ANA
8.3
Very good
829 reviews

Boarding

8.5

Entertainment

7.9

Crew

8.7

Food

7.6

Comfort

8.2

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
LATAM Airlines
7.5
Good
1,750 reviews
ANA
8.3
Very good
829 reviews

Boarding

8.5

Entertainment

7.9

Crew

8.7

Food

7.6

Comfort

8.2

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Qatar Airways
7.4
Good
3,538 reviews
ANA
8.3
Very good
829 reviews

Boarding

8.5

Entertainment

7.9

Crew

8.7

Food

7.6

Comfort

8.2

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
United Airlines
7.4
Good
8,603 reviews
ANA
8.3
Very good
829 reviews

Boarding

8.5

Entertainment

7.9

Crew

8.7

Food

7.6

Comfort

8.2

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.

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 $1,511 on this airline. Additional options worth looking into are Qantas Airways and American Airlines, starting at $1,685 and $1,736 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 $1,044). 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 marzo 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,205Average$1,460FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$1,219Average$2,553FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$1,240Average$1,814FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,287Average$1,606FlexibilityNo cancel feeOn-timeN/A
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