How long is the flight from Birmingham, Alabama to Sydney?

Departing from Birmingham, Alabama to Sydney will take you 23h 10m. There are 14724 km between Birmingham, Alabama and Sydney.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

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 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

What is the cheapest time of day to fly from BHM to SYD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Birmingham, Alabama to Sydney as you normally would.

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.

$1,121+ Cheap Flights from Birmingham, Alabama to Sydney

Cheap flight deals from Birmingham to Sydney

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 17 September 2026.

Sun 1/1106:30 -

2 stops33h 05m

Mon 16/1111:50 -

2 stops23h 23m

Deal found 12/9$1,788

Mon 2/1115:09 -

2 stops24h 51m

Mon 16/1114:05 -

1 stop27h 05m

Deal found 12/9$1,819

Tue 3/1112:12 -

1 stop25h 43m

Tue 17/1114:05 -

1 stop23h 34m

Deal found 12/9$1,820

Mon 9/1111:00 -

2 stops28h 35m

Thu 12/1111:50 -

2 stops38h 39m

Deal found 15/9$1,822

Mon 2/1116:55 -

2 stops23h 10m

Mon 16/1111:20 -

2 stops23h 53m

Deal found 12/9$1,824

Sun 1/1106:30 -

1 stop31h 30m

Wed 18/1109:15 -

1 stop21h 50m

Deal found 12/9$1,840

Thu 5/1116:55 -

1 stop21h 05m

Wed 18/1111:20 -

2 stops23h 19m

Deal found 12/9$1,895

Sun 1/1106:35 -

2 stops32h 55m

Sun 15/1110:40 -

2 stops22h 34m

Deal found 12/9$1,917

Sat 31/1011:00 -

1 stop28h 00m

Sun 15/1109:15 -

1 stop25h 58m

Deal found 12/9$1,965

Fri 18/918:54 -

2 stops22h 51m

Fri 2/1017:10 -

2 stops55h 08m

Deal found 14/9$1,984

Fri 20/1115:45 -

2 stops48h 20m

Thu 14/109:20 -

1 stop21h 40m

Deal found 12/9$2,011

Thu 15/1009:00 -

2 stops31h 00m

Thu 12/1109:20 -

1 stop23h 59m

Deal found 15/9$2,128

Find flight deals from Birmingham to Sydney

Round-trip from	$1,788
One-way from	$1,121
Popular in	December
Cheapest in	June
Average price	$1,896

Air New Zealand
1/11-16/11
4 total stops
56h 28m total
Birmingham to Sydney

Search Deals

United Airlines
14/10-31/12
2 total stops
24h 45m total
Birmingham to Sydney

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($427 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($226 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BirminghamSydney

BHM Birmingham - SYD Sydney Kingsford Smith

BHMSYD

Birmingham

Wed 14/10

15:10-07:55

2 stops24h 45m

Sydney Kingsford Smith

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,121

Fastest return journey

BirminghamSydney

BHM Birmingham - SYD Sydney Kingsford Smith

BHMSYD

Birmingham

Wed 14/10

15:09-06:55

1 stop23h 46m

Sydney Kingsford Smith

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,253

BirminghamSydney

BHM Birmingham - SYD Sydney Kingsford Smith

BHMSYD

Birmingham

Wed 14/10

19:33-07:30

3 stops43h 57m

Sydney Kingsford Smith

Wed 31/12

00:00-08:00

Nonstop0h 00m

$1,532

BirminghamSydney

BHM Birmingham - SYD Sydney Kingsford Smith

BHMSYD

Birmingham

Wed 4/11

16:55-09:05

2 stops23h 10m

Sydney Kingsford Smith

Tue 17/11

11:50-17:39

2 stops22h 49m

$1,824

BirminghamSydney

BHM Birmingham - SYD Sydney Kingsford Smith

BHMSYD

Birmingham

Sun 1/11

15:03-09:20

2 stops25h 17m

Sydney Kingsford Smith

Wed 18/11

09:15-14:05

1 stop21h 50m

$1,824

BirminghamSydney

BHM Birmingham - SYD Sydney Kingsford Smith

BHMSYD

Birmingham

Sun 1/11

16:55-09:05

2 stops23h 10m

Sydney Kingsford Smith

Tue 17/11

11:20-20:12

2 stops25h 52m

$1,824

BirminghamSydney

BHM Birmingham - SYD Sydney Kingsford Smith

BHMSYD

Birmingham

Sat 20/2

18:18-06:20

2 stops43h 02m

Sydney Kingsford Smith

Sun 28/2

09:15-13:55

1 stop21h 40m

$1,916

BirminghamSydney

BHM Birmingham - SYD Sydney Kingsford Smith

BHMSYD

Birmingham

Thu 5/11

11:00-07:00

1 stop27h 00m

Sydney Kingsford Smith

Thu 19/11

09:20-18:13

1 stop25h 53m

$1,965

BirminghamSydney

BHM Birmingham - SYD Sydney Kingsford Smith

BHMSYD

Birmingham

Fri 20/11

15:45-09:05

2 stops48h 20m

Sydney Kingsford Smith

Thu 14/1

09:20-14:00

1 stop21h 40m

$2,011

BirminghamSydney

BHM Birmingham - SYD Sydney Kingsford Smith

BHMSYD

Birmingham

Thu 15/10

15:57-08:00

2 stops48h 03m

Sydney Kingsford Smith

Thu 12/11

11:20-16:19

2 stops21h 59m

$2,261

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 16 resultsSorted 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.

BHM-SYD

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

How long is the flight from Birmingham, Alabama to Sydney?
Departing from Birmingham, Alabama to Sydney will take you 23h 10m. 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

Parramatta

Wollongong

Penrith

Manly

Katoomba

Lithgow

Cronulla

Terrigal

Randwick

Leura

Bondi Beach

Coogee

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to New South Wales

Flights by cabin class

Other flight options

Popular flights

Sydney flight routes

Alternative routes for Birmingham to Sydney

Atlanta to Sydney flights

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Birmingham, Alabama to Sydney from $1,121

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Birmingham to Sydney

Cheapest flights from Birmingham to SydneyExplore 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 17 September 2026.

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 17 September 2026.

Best flights from Birmingham to SydneyDiscover carefully curated flight deals from Birmingham to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Discover carefully curated flight deals from Birmingham to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from Birmingham to SydneyDiscover last-minute flight deals from Birmingham to Sydney. Data last updated 17 September 2026 and is based on user searches.

Discover last-minute flight deals from Birmingham to Sydney. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Birmingham to SydneySearch for one-way flight options from Birmingham to Sydney. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Search for one-way flight options from Birmingham to Sydney. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Find flight deals from Birmingham to Sydney

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Birmingham to Sydney that are best for you.

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.

Related info for your journey

How long is the flight from Birmingham, Alabama to Sydney?

Can I find deals for flights from Birmingham to Sydney that include hotel bookings?

How can I find direct flights from Birmingham to Sydney?

Can I find deals for business class flights from Birmingham to Sydney?

Travelling to a place near Sydney?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Birmingham to Sydney

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Sydney by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to New South Wales

Book a non-stop flight to one of these other cities located in New South Wales.

Search flights from Birmingham to Sydney by cabin class

Find flights from Birmingham to Sydney, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Birmingham and Sydney flights

Browse other Birmingham and Sydney flight options. Last updated on 17 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Other flights to Sydney

Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2026.

Fly with Cheapflights

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

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

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

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

100% Free

Book with flexibility

Travel Smart

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 17 September 2026.

Best flights from Birmingham to Sydney
Discover carefully curated flight deals from Birmingham to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from Birmingham to Sydney
Discover last-minute flight deals from Birmingham to Sydney. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Birmingham to Sydney
Search for one-way flight options from Birmingham to Sydney. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.