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Cheap flights from Birmingham, Alabama to Sydney from $1,689

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/8. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — SYD
31 Aug — 7 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Birmingham to Sydney

Enter your travel dates to find the best prices.

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 1 August 2026.

Tue 18/809:26
BHM
-
SYD
1 stop30h 29m
American Airlines
Tue 25/809:10
SYD
-
BHM
2 stops26h 25m
American Airlines
Deal found 31/7$1,689
Tue 18/812:16
BHM
-
SYD
3 stops28h 14m
Multiple Airlines
Tue 25/821:25
SYD
-
BHM
2 stops29h 21m
Multiple Airlines
Deal found 28/7$1,747
Sun 13/916:40
BHM
-
SYD
2 stops23h 25m
American Airlines
Sun 20/909:10
SYD
-
BHM
2 stops22h 29m
American Airlines
Deal found 30/7$1,842
Wed 16/915:48
BHM
-
SYD
2 stops24h 17m
American Airlines
Wed 30/912:00
SYD
-
BHM
1 stop24h 25m
American Airlines
Deal found 1/8$1,854
Sun 13/916:22
BHM
-
SYD
2 stops23h 28m
Delta
Tue 29/909:15
SYD
-
BHM
2 stops28h 48m
Delta
Deal found 1/8$1,859
Sat 19/918:20
BHM
-
SYD
2 stops45h 30m
Delta
Mon 28/909:15
SYD
-
BHM
2 stops22h 28m
Delta
Deal found 1/8$1,889
Thu 17/912:20
BHM
-
SYD
2 stops27h 30m
Delta
Sun 27/909:15
SYD
-
BHM
2 stops22h 28m
Delta
Deal found 1/8$1,931
Mon 14/916:40
BHM
-
SYD
1 stop23h 15m
Qantas Airways
Tue 29/912:00
SYD
-
BHM
1 stop19h 39m
Qantas Airways
Deal found 1/8$1,932
Tue 22/912:20
BHM
-
SYD
2 stops27h 30m
Delta
Sat 10/1010:15
SYD
-
BHM
2 stops24h 44m
Delta
Deal found 1/8$1,938
Mon 14/916:40
BHM
-
SYD
1 stop23h 15m
Qantas Airways
Sat 3/1012:00
SYD
-
BHM
1 stop24h 25m
Qantas Airways
Deal found 1/8$1,972

Find 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 1 August 2026.

Round-trip from

$1,689

Popular in

December

Cheapest in

June

Average price

$3,372
American Airlines
  • American Airlines
  • 18/8-25/8
  • 3 total stops
  • 56h 54m total
  • Birmingham to Sydney
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($334 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($198 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 1 August 2026.
Use the filters below to find and compare flights from Birmingham to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Tue 18/8

09:26-06:55

1 stop30h 29m

Sydney Kingsford Smith

Tue 25/8

09:10-20:35

2 stops26h 25m

$1,689

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Tue 18/8

12:16-07:30

3 stops28h 14m

Sydney Kingsford Smith

Tue 25/8

21:25-11:46

2 stops29h 21m

$1,747

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Sat 26/9

18:20-06:50

2 stops45h 30m

Sydney Kingsford Smith

Sun 11/10

10:15-18:59

2 stops24h 44m

$1,889

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Fri 25/9

15:57-06:50

2 stops23h 53m

Sydney Kingsford Smith

Mon 12/10

10:15-20:12

2 stops25h 57m

$1,931
Fastest return journey

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Thu 10/9

19:31-06:55

1 stop20h 24m

Sydney Kingsford Smith

Thu 17/9

12:00-16:39

1 stop19h 39m

$1,985

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Thu 10/9

12:10-07:05

2 stops27h 55m

Sydney Kingsford Smith

Thu 17/9

12:00-22:32

2 stops25h 32m

$2,003

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Fri 11/9

12:10-06:55

1 stop27h 45m

Sydney Kingsford Smith

Fri 18/9

12:00-16:39

1 stop19h 39m

$2,211

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Sat 26/9

16:40-06:55

1 stop23h 15m

Sydney Kingsford Smith

Mon 12/10

13:00-16:45

1 stop19h 45m

$2,430

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Thu 10/9

06:30-19:50

3 stops46h 20m

Sydney Kingsford Smith

Thu 17/9

07:40-21:50

2 stops29h 10m

$2,477

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Tue 25/8

06:30-19:40

3 stops46h 10m

Sydney Kingsford Smith

Tue 1/9

18:50-21:51

3 stops42h 01m

$2,487

Flights are sorted by cheapest return flights first.

Deals found on 31/7

Sorted by cheapest first

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 return 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.

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?

    Departing from Birmingham, Alabama to Sydney will take you 30h 29m. There are 14724 km between Birmingham, Alabama and Sydney.

  • 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 holiday 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.

See more FAQs

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Katoomba
Manly
Lithgow
Cronulla
Randwick
Terrigal
Leura
Bondi Beach
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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Fly with Cheapflights

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How does Cheapflights help users find flights from Birmingham to Sydney?

Deals for Birmingham to Sydney flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Birmingham to Sydney?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Birmingham.

Can Cheapflights find flights from Birmingham to Sydney with no change fees?

Need flexible booking options for your flight to Sydney from Birmingham? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Birmingham to Sydney become cheaper?

Yes! Start tracking prices for Birmingham to Sydney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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