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Cheap flights from Birmingham, Alabama to Sydney from $1,644

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — SYD
28 Aug — 4 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 29 July 2026.

Sun 1/1112:12
BHM
-
SYD
1 stop25h 43m
Qantas Airways
Sun 15/1107:00
SYD
-
BHM
2 stops24h 32m
Qantas Airways
Deal found 25/7$1,644
Mon 2/1116:45
BHM
-
SYD
1 stop21h 10m
Qantas Airways
Wed 18/1114:05
SYD
-
BHM
1 stop19h 42m
Qantas Airways
Deal found 25/7$1,656
Tue 18/815:03
BHM
-
SYD
2 stops25h 27m
Multiple Airlines
Tue 25/817:30
SYD
-
BHM
3 stops30h 26m
Multiple Airlines
Deal found 25/7$1,669
Tue 18/812:16
BHM
-
SYD
2 stops27h 49m
American Airlines
Tue 25/812:00
SYD
-
BHM
1 stop26h 27m
American Airlines
Deal found 28/7$1,703
Sat 31/1019:31
BHM
-
SYD
1 stop43h 24m
Qantas Airways
Tue 17/1114:05
SYD
-
BHM
1 stop19h 42m
Qantas Airways
Deal found 25/7$1,706
Thu 5/1112:12
BHM
-
SYD
1 stop25h 43m
Qantas Airways
Sun 15/1107:00
SYD
-
BHM
2 stops24h 32m
Qantas Airways
Deal found 25/7$1,716
Mon 2/1112:12
BHM
-
SYD
1 stop25h 43m
Multiple Airlines
Wed 18/1110:25
SYD
-
BHM
3 stops25h 23m
Multiple Airlines
Deal found 25/7$1,776
Sat 31/1019:31
BHM
-
SYD
1 stop43h 24m
Qantas Airways
Sat 14/1114:05
SYD
-
BHM
1 stop20h 01m
Qantas Airways
Deal found 25/7$1,778

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 29 July 2026.

Round-trip from

$1,644

Popular in

December

Cheapest in

June

Average price

$3,868
Qantas Airways
  • Qantas Airways
  • 1/11-15/11
  • 3 total stops
  • 50h 15m total
  • Birmingham to Sydney
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($340 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($201 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 29 July 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

15:03-07:30

2 stops25h 27m

Sydney Kingsford Smith

Tue 25/8

17:30-08:56

3 stops30h 26m

$1,669

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Tue 18/8

12:16-07:05

2 stops27h 49m

Sydney Kingsford Smith

Tue 25/8

12:00-23:27

1 stop26h 27m

$1,703

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Tue 3/11

15:03-07:00

1 stop22h 57m

Sydney Kingsford Smith

Tue 17/11

11:50-20:12

2 stops25h 22m

$1,861

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Mon 25/1

16:48-07:00

1 stop21h 12m

Sydney Kingsford Smith

Wed 10/2

11:50-21:13

2 stops26h 23m

$1,861
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

$2,000

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

$2,018

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Sun 24/1

06:29-18:20

2 stops42h 51m

Sydney Kingsford Smith

Sat 6/2

21:10-23:38

2 stops43h 28m

$2,318

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Tue 25/8

06:30-19:40

3 stops46h 10m

Sydney Kingsford Smith

Tue 1/9

21:55-23:27

2 stops40h 32m

$2,454

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

$2,496

Flights are sorted by cheapest return flights first.

Deals found on 25/7

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 22h 57m. There are 14724 km between Birmingham, Alabama and Sydney. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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

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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.
Atlanta to Sydney flights

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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