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Cheap flights from Birmingham, Alabama to Sydney from $1,776

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
23 Mar — 30 Mar1
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 21 February 2026.

Sun 1/1106:45
BHM
-
SYD
2 stops34h 45m
Air New Zealand
Sun 8/1119:15
SYD
-
BHM
2 stops55h 05m
Air New Zealand
Deal found 19/2$1,776
Mon 1/618:54
BHM
-
SYD
2 stops22h 51m
Air New Zealand
Fri 31/711:55
SYD
-
BHM
2 stops36h 30m
Air New Zealand
Deal found 17/2$1,803
Fri 3/412:49
BHM
-
SYD
1 stop27h 06m
American Airlines
Fri 10/412:00
SYD
-
BHM
1 stop20h 23m
American Airlines
Deal found 17/2$2,047
Mon 30/1113:18
BHM
-
SYD
1 stop24h 37m
American Airlines
Mon 7/1211:15
SYD
-
BHM
2 stops26h 36m
American Airlines
Deal found 19/2$2,057
Sun 1/1106:41
BHM
-
SYD
1 stop31h 14m
Qantas Airways
Sun 8/1114:05
SYD
-
BHM
1 stop21h 25m
Qantas Airways
Deal found 18/2$2,058
Sun 1/1106:41
BHM
-
SYD
1 stop31h 14m
American Airlines
Sun 8/1114:05
SYD
-
BHM
1 stop26h 03m
American Airlines
Deal found 19/2$2,061
Fri 20/316:55
BHM
-
SYD
1 stop22h 05m
United Airlines
Fri 27/311:50
SYD
-
BHM
1 stop20h 22m
United Airlines
Deal found 18/2$2,070
Mon 30/1108:30
BHM
-
SYD
1 stop29h 30m
United Airlines
Mon 7/1211:50
SYD
-
BHM
1 stop19h 05m
United Airlines
Deal found 19/2$2,082
Sat 21/212:47
BHM
-
SYD
2 stops27h 13m
Qantas Airways
Mon 23/219:15
SYD
-
BHM
2 stops35h 53m
Qantas Airways
Deal found 17/2$2,166

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 21 February 2026.

Round-trip from

$1,803

Popular in

May

Cheapest in

October

Average price

$2,159
Air New Zealand
  • Air New Zealand
  • 1/6-31/7
  • 4 total stops
  • 59h 21m total
  • Birmingham to Sydney
Search Deals
Highest demand for flights based on searches. 33% potential increase in price ($2,048 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 17% potential price decrease ($600 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 21 February 2026.
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

Mon 1/6

18:54-08:45

2 stops22h 51m

Sydney Kingsford Smith

Fri 31/7

11:55-09:25

2 stops36h 30m

$1,803

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Fri 3/4

12:49-07:55

1 stop27h 06m

Sydney Kingsford Smith

Fri 10/4

12:00-17:23

1 stop20h 23m

$2,047

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Fri 20/3

16:55-07:00

1 stop22h 05m

Sydney Kingsford Smith

Fri 27/3

11:50-16:12

1 stop20h 22m

$2,070

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Fri 3/4

19:14-09:50

3 stops46h 36m

Sydney Kingsford Smith

Fri 10/4

07:40-23:53

2 stops31h 13m

$2,905

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Fri 20/3

19:14-08:15

3 stops45h 01m

Sydney Kingsford Smith

Fri 27/3

08:45-23:28

2 stops30h 43m

$3,132

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Mon 1/6

19:10-06:55

1 stop20h 45m

Sydney Kingsford Smith

Fri 31/7

09:10-18:35

2 stops24h 25m

$3,149

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Mon 1/6

15:10-06:10

2 stops48h 00m

Sydney Kingsford Smith

Fri 31/7

15:15-23:48

3 stops47h 33m

$3,203

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Fri 3/4

11:00-08:20

3 stops53h 20m

Sydney Kingsford Smith

Fri 10/4

09:20-12:43

3 stops42h 23m

$3,626

BirminghamSydney

BHM - SYD

BHMSYD

Birmingham

Mon 1/6

06:30-07:20

3 stops33h 50m

Sydney Kingsford Smith

Fri 31/7

09:20-23:34

3 stops29h 14m

$4,921

Flights are sorted by cheapest return flights first.

Deals found on 17/2

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 $1,167). Flying from Birmingham, Alabama to Sydney in April is currently the most expensive (average of $2,182). 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.

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 05m. 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 $1,167). Flying from Birmingham, Alabama to Sydney in April is currently the most expensive (average of $2,182). 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
Manly
Katoomba
Lithgow
Terrigal
Bondi Beach
Leura
Coogee
Cronulla
Randwick

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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