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Cheap flights from Birmingham, Alabama to Sydney from $1,275

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/6. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — SYD
18 May — 25 May1
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 18 April 2026.

Wed 3/609:35
BHM
-
SYD
2 stops30h 15m
Delta
Wed 10/609:15
SYD
-
BHM
2 stops26h 29m
Delta
Deal found 15/4$1,821
Mon 8/617:08
BHM
-
SYD
2 stops22h 52m
United Airlines
Mon 15/609:30
SYD
-
BHM
2 stops23h 48m
United Airlines
Deal found 16/4$1,823
Sat 30/512:08
BHM
-
SYD
2 stops27h 42m
Delta
Sat 6/609:15
SYD
-
BHM
2 stops38h 06m
Delta
Deal found 14/4$1,933
Fri 15/512:08
BHM
-
SYD
2 stops27h 42m
Delta
Fri 22/509:15
SYD
-
BHM
2 stops28h 48m
Delta
Deal found 16/4$1,934
Wed 3/616:45
BHM
-
SYD
1 stop23h 10m
Qantas Airways
Wed 10/612:00
SYD
-
BHM
1 stop20h 02m
Qantas Airways
Deal found 15/4$2,069
Wed 3/619:10
BHM
-
SYD
1 stop20h 45m
American Airlines
Wed 10/609:10
SYD
-
BHM
2 stops24h 30m
American Airlines
Deal found 15/4$2,075
Mon 8/609:25
BHM
-
SYD
1 stop30h 30m
American Airlines
Mon 15/609:10
SYD
-
BHM
2 stops22h 52m
American Airlines
Deal found 16/4$2,076
Sat 23/515:40
BHM
-
SYD
2 stops48h 20m
United Airlines
Sun 31/509:30
SYD
-
BHM
2 stops25h 15m
United Airlines
Deal found 13/4$2,104
Sat 23/515:12
BHM
-
SYD
1 stop24h 43m
American Airlines
Sun 31/512:00
SYD
-
BHM
1 stop20h 02m
American Airlines
Deal found 13/4$2,139
Sat 30/519:10
BHM
-
SYD
1 stop20h 45m
Qantas Airways
Sat 6/612:00
SYD
-
BHM
1 stop19h 15m
Qantas Airways
Deal found 14/4$2,197
Fri 15/519:08
BHM
-
SYD
1 stop20h 47m
American Airlines
Fri 22/509:10
SYD
-
BHM
2 stops24h 30m
American Airlines
Deal found 16/4$2,206

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 18 April 2026.

Round-trip from

$1,821

One-way from

$1,275

Popular in

May

Cheapest in

June

Average price

$2,650
Delta
  • Delta
  • 3/6-10/6
  • 4 total stops
  • 56h 44m total
  • Birmingham to Sydney
Search Deals
Qantas Airways
  • Qantas Airways
  • 21/6
  • 1 total stop
  • 20h 45m total
  • Birmingham to Sydney
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($701 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($298 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 18 April 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

Mon 8/6

17:08-07:00

2 stops22h 52m

Sydney Kingsford Smith

Mon 15/6

09:30-18:18

2 stops23h 48m

$1,823

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Sat 30/5

12:08-06:50

2 stops27h 42m

Sydney Kingsford Smith

Sat 6/6

09:15-08:21

2 stops38h 06m

$1,933

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Sat 23/5

15:40-07:00

2 stops48h 20m

Sydney Kingsford Smith

Sun 31/5

09:30-19:45

2 stops25h 15m

$2,104
Fastest return journey

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Fri 15/5

17:54-06:55

1 stop22h 01m

Sydney Kingsford Smith

Fri 22/5

12:00-18:40

1 stop21h 40m

$2,206

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Mon 31/8

15:03-07:30

2 stops25h 27m

Sydney Kingsford Smith

Fri 11/9

09:10-16:50

2 stops22h 40m

$2,242

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Mon 31/8

18:50-10:40

2 stops24h 50m

Sydney Kingsford Smith

Fri 11/9

09:55-23:43

3 stops28h 48m

$2,497

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Sun 6/9

06:00-17:10

2 stops44h 10m

Sydney Kingsford Smith

Sat 12/9

20:45-22:22

2 stops40h 37m

$2,731

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Sun 9/8

06:00-17:10

2 stops44h 10m

Sydney Kingsford Smith

Thu 13/8

20:45-22:56

2 stops41h 11m

$2,904

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Fri 29/5

18:54-07:20

3 stops45h 26m

Sydney Kingsford Smith

Fri 5/6

09:20-12:46

3 stops42h 26m

$3,031

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Sun 9/8

14:56-07:00

2 stops25h 04m

Sydney Kingsford Smith

Thu 13/8

10:20-21:48

2 stops26h 28m

$3,156

Flights are sorted by cheapest return flights first.

Deals found on 13/4

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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.

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, June is the cheapest month in which you can book a flight from Birmingham, Alabama to Sydney (average of $1,282). Flying from Birmingham, Alabama to Sydney in May is currently the most expensive (average of $4,714). 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.

How much does it cost for a return flight from Birmingham, Alabama to Sydney?

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 01m. 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.

  • What is the cheapest month to book a flight from Birmingham, Alabama to Sydney?

    Currently, June is the cheapest month in which you can book a flight from Birmingham, Alabama to Sydney (average of $1,282). Flying from Birmingham, Alabama to Sydney in May is currently the most expensive (average of $4,714). 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

Travelling to a place near Sydney?

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