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

Departing from Birmingham, Alabama to Sydney will take you 29h. 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.

$1,771+ 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

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 11 October 2026.

Mon 2/1109:00 -

1 stop29h 00m

Mon 9/1109:15 -

1 stop27h 57m

Deal found 7/10$1,771

Mon 2/1112:41 -

2 stops27h 19m

Mon 9/1111:15 -

2 stops24h 33m

Deal found 7/10$1,772

Tue 24/1116:49 -

1 stop21h 06m

Tue 1/1217:50 -

2 stops39h 33m

Deal found 10/10$1,859

Thu 29/1009:32 -

1 stop29h 23m

Thu 5/1114:05 -

1 stop19h 42m

Deal found 10/10$1,909

Thu 29/1015:45 -

2 stops25h 35m

Thu 5/1109:10 -

1 stop21h 55m

Deal found 10/10$1,914

Tue 24/1106:30 -

1 stop31h 30m

Tue 1/1209:15 -

1 stop21h 56m

Deal found 10/10$1,928

Tue 24/1112:42 -

2 stops25h 13m

Tue 1/1211:10 -

2 stops26h 08m

Deal found 10/10$1,930

Thu 15/1015:57 -

2 stops48h 03m

Thu 12/1109:10 -

1 stop24h 09m

Deal found 9/10$1,944

Mon 2/1115:03 -

2 stops26h 32m

Mon 9/1114:05 -

3 stops26h 25m

Deal found 10/10$2,041

Thu 19/1106:23 -

2 stops33h 07m

Thu 26/1110:40 -

2 stops25h 21m

Deal found 6/10$2,078

Find flight deals from Birmingham to Sydney

Round-trip from	$1,771
Popular in	July
Cheapest in	September
Average price	$1,951

United Airlines
2/11-9/11
2 total stops
56h 57m total
Birmingham to Sydney

Search Deals

Highest demand for flights based on searches. 23% potential increase in price ($997 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease ($257 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BirminghamSydney

BHM Birmingham - SYD Sydney Kingsford Smith

BHMSYD

Birmingham

Mon 2/11

09:00-07:00

1 stop29h 00m

Sydney Kingsford Smith

Mon 9/11

09:15-20:12

1 stop27h 57m

$1,771

BirminghamSydney

BHM Birmingham - SYD Sydney Kingsford Smith

BHMSYD

Birmingham

Tue 24/11

06:30-07:00

1 stop31h 30m

Sydney Kingsford Smith

Tue 1/12

09:15-14:11

1 stop21h 56m

$1,928

BirminghamSydney

BHM Birmingham - SYD Sydney Kingsford Smith

BHMSYD

Birmingham

Mon 2/11

19:19-08:15

3 stops43h 56m

Sydney Kingsford Smith

Mon 9/11

15:15-20:39

2 stops46h 24m

$2,326

BirminghamSydney

BHM Birmingham - SYD Sydney Kingsford Smith

BHMSYD

Birmingham

Thu 19/11

11:00-09:20

2 stops29h 20m

Sydney Kingsford Smith

Thu 26/11

09:10-14:05

1 stop21h 55m

$2,644

BirminghamSydney

BHM Birmingham - SYD Sydney Kingsford Smith

BHMSYD

Birmingham

Sun 22/11

15:45-09:20

2 stops24h 35m

Sydney Kingsford Smith

Sun 29/11

09:15-21:59

1 stop29h 44m

$2,817

BirminghamSydney

BHM Birmingham - SYD Sydney Kingsford Smith

BHMSYD

Birmingham

Thu 17/12

12:01-06:55

1 stop25h 54m

Sydney Kingsford Smith

Sat 19/6

12:00-17:02

1 stop20h 02m

$2,950

Fastest return journey

BirminghamSydney

BHM Birmingham - SYD Sydney Kingsford Smith

BHMSYD

Birmingham

Sun 8/11

17:00-07:00

1 stop21h 00m

Sydney Kingsford Smith

Thu 12/11

09:10-14:05

1 stop21h 55m

$3,289

Flights are sorted by cheapest return flights first.

Deals found on 7/10

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.

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.

Cheapflights Insights

Everything you need to know about your flight from Birmingham to Sydney

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

Airfare is below average for this route at the moment.

Birmingham, Alabama to Sydney flights typically cost between $1,950 and $2,435 in November.
The cheapest return price found within the last 5 days was $1,771 on United Airlines (2 Nov–9 Nov).

Related info for your journey

How long is the flight from Birmingham, Alabama to Sydney?
Departing from Birmingham, Alabama to Sydney will take you 29h. 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

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Alternative routes

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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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Cheap flights from Birmingham, Alabama to Sydney from $1,771

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. 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 11 October 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 11 October 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 11 October 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 11 October 2026.

Last-minute flights from Birmingham to SydneyDiscover last-minute flight deals from Birmingham to Sydney. Data last updated 11 October 2026 and is based on user searches.

Discover last-minute flight deals from Birmingham to Sydney. Data last updated 11 October 2026 and is based on user searches.

Find flight deals from Birmingham to Sydney

Round-trip from

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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.

Cheapflights Insights

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

Airfare is below average for this route at the moment.

Birmingham, Alabama to Sydney flights typically cost between $1,950 and $2,435 in November.The cheapest return price found within the last 5 days was $1,771 on United Airlines (2 Nov–9 Nov).

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 11 October 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 11 October 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?

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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 11 October 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 11 October 2026.

Last-minute flights from Birmingham to Sydney
Discover last-minute flight deals from Birmingham to Sydney. Data last updated 11 October 2026 and is based on user searches.

Birmingham, Alabama to Sydney flights typically cost between $1,950 and $2,435 in November.
The cheapest return price found within the last 5 days was $1,771 on United Airlines (2 Nov–9 Nov).