What is the cheapest airline that flies from Birmingham to Sydney Kingsford Smith?

United Airlines is the most popular carrier operating from Birmingham to Sydney Kingsford Smith

When did momondo last update prices for flights from Birmingham Airport to Sydney Kingsford Smith Airport?

Prices for flights from Birmingham Airport to Sydney Kingsford Smith Airport are updated daily.

How old do you have to be to fly from Birmingham Airport to Sydney Kingsford Smith Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Birmingham Airport to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$1,644 Cheap Flights from Birmingham, Alabama to Sydney in 2026

Find the cheapest flights from Birmingham, Alabama to Sydney

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

14:45 - 09:05BHM Birmingham-SYD Sydney Kingsford Smith

25h 20m2 stops Houston George Bush Intcntl Los Angeles

11:20 - 21:13SYD Sydney Kingsford Smith-BHM Birmingham

25h 53m2 stops San Francisco Denver Intl

$1,812United Airlines

Wed, 3 Feb - Mon, 29 Mar

16:48 - 09:05BHM Birmingham-SYD Sydney Kingsford Smith

23h 17m2 stops Houston George Bush Intcntl Los Angeles

10:30 - 21:13SYD Sydney Kingsford Smith-BHM Birmingham

26h 43m2 stops Los Angeles Denver Intl

$1,812United Airlines

Wed, 3 Feb - Wed, 31 Mar

16:48 - 07:00BHM Birmingham-SYD Sydney Kingsford Smith

21h 12m1 stop Houston George Bush Intcntl

10:30 - 21:13SYD Sydney Kingsford Smith-BHM Birmingham

26h 43m2 stops Los Angeles Denver Intl

$1,812United Airlines

Sun, 31 Jan - Mon, 29 Mar

14:45 - 07:00BHM Birmingham-SYD Sydney Kingsford Smith

23h 15m1 stop Houston George Bush Intcntl

11:20 - 21:13SYD Sydney Kingsford Smith-BHM Birmingham

25h 53m2 stops San Francisco Denver Intl

$1,812United Airlines

Tue, 2 Feb - Mon, 29 Mar

14:45 - 09:05BHM Birmingham-SYD Sydney Kingsford Smith

25h 20m2 stops Houston George Bush Intcntl Los Angeles

11:20 - 21:13SYD Sydney Kingsford Smith-BHM Birmingham

25h 53m2 stops Los Angeles Denver Intl

$1,812United Airlines

Tue, 2 Feb - Sun, 28 Mar

14:45 - 09:05BHM Birmingham-SYD Sydney Kingsford Smith

25h 20m2 stops Houston George Bush Intcntl Los Angeles

11:20 - 21:13SYD Sydney Kingsford Smith-BHM Birmingham

25h 53m2 stops Los Angeles Denver Intl

$1,812United Airlines

Sun, 31 Jan - Sun, 28 Mar

16:48 - 07:00BHM Birmingham-SYD Sydney Kingsford Smith

21h 12m1 stop Houston George Bush Intcntl

11:20 - 21:13SYD Sydney Kingsford Smith-BHM Birmingham

25h 53m2 stops Los Angeles Denver Intl

$1,812United Airlines

Sun, 31 Jan - Sun, 28 Mar

16:48 - 07:00BHM Birmingham-SYD Sydney Kingsford Smith

21h 12m1 stop Houston George Bush Intcntl

11:20 - 21:13SYD Sydney Kingsford Smith-BHM Birmingham

25h 53m2 stops Los Angeles Denver Intl

$1,812United Airlines

Mon, 1 Feb - Sun, 28 Mar

10:15 - 07:00BHM Birmingham-SYD Sydney Kingsford Smith

27h 45m1 stop Houston George Bush Intcntl

11:20 - 21:13SYD Sydney Kingsford Smith-BHM Birmingham

25h 53m2 stops Los Angeles Denver Intl

$1,812United Airlines

Wed, 3 Feb - Sun, 28 Mar

15:30 - 09:05BHM Birmingham-SYD Sydney Kingsford Smith

24h 35m2 stops Denver Intl Los Angeles

11:20 - 17:35SYD Sydney Kingsford Smith-BHM Birmingham

22h 15m2 stops San Francisco Chicago O'Hare Intl

$1,812United Airlines

Sun, 31 Jan - Tue, 30 Mar

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United Airlines flights from Birmingham, Alabama to Sydney

Our best United Airlines deals on Birmingham, Alabama to Sydney flight tickets

United Airlines

31 Aug

BHM15:00Birmingham

25h 00m

2 stops

SYD07:00Sydney Kingsford Smith

15 Sept

SYD09:30Sydney Kingsford Smith

27h 29m

2 stops

BHM21:59Birmingham

$1,720

United Airlines

31 Aug

BHM15:00Birmingham

24h 55m

2 stops

SYD06:55Sydney Kingsford Smith

18 Sept

SYD09:30Sydney Kingsford Smith

27h 29m

2 stops

BHM21:59Birmingham

$1,790

United Airlines

31 Jan

BHM16:48Birmingham

21h 12m

1 stop

SYD07:00Sydney Kingsford Smith

30 Mar

SYD10:30Sydney Kingsford Smith

25h 23m

2 stops

BHM19:53Birmingham

$1,812

Air New Zealand flights from Birmingham, Alabama to Sydney

Our best Air New Zealand deals on Birmingham, Alabama to Sydney flight tickets

Air New Zealand

2 Feb

BHM14:45Birmingham

29h 05m

2 stops

SYD12:50Sydney Kingsford Smith

2 Apr

SYD09:55Sydney Kingsford Smith

39h 25m

2 stops

BHM09:20Birmingham

$1,967

Air New Zealand

2 Feb

BHM14:45Birmingham

29h 05m

2 stops

SYD12:50Sydney Kingsford Smith

1 Apr

SYD19:20Sydney Kingsford Smith

54h 00m

2 stops

BHM09:20Birmingham

$1,995

Air New Zealand

1 Feb

BHM14:45Birmingham

26h 50m

2 stops

SYD10:35Sydney Kingsford Smith

2 Apr

SYD09:55Sydney Kingsford Smith

39h 25m

2 stops

BHM09:20Birmingham

$2,035

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BirminghamSydney

BHM Birmingham - SYD Sydney Kingsford Smith

BHMSYD

Birmingham

Wed 3/2

14:45-09:05

2 stops25h 20m

Sydney Kingsford Smith

Mon 29/3

11:20-21:13

2 stops25h 53m

$1,812

BirminghamSydney

BHM Birmingham - SYD Sydney Kingsford Smith

BHMSYD

Birmingham

Wed 3/2

16:48-09:05

2 stops23h 17m

Sydney Kingsford Smith

Wed 31/3

10:30-21:13

2 stops26h 43m

$1,812

BirminghamSydney

BHM Birmingham - SYD Sydney Kingsford Smith

BHMSYD

Birmingham

Sun 31/1

16:48-07:00

1 stop21h 12m

Sydney Kingsford Smith

Mon 29/3

10:30-21:13

2 stops26h 43m

$1,812

BirminghamSydney

BHM Birmingham - SYD Sydney Kingsford Smith

BHMSYD

Birmingham

Tue 2/2

14:45-07:00

1 stop23h 15m

Sydney Kingsford Smith

Mon 29/3

11:20-21:13

2 stops25h 53m

$1,812

BirminghamSydney

BHM Birmingham - SYD Sydney Kingsford Smith

BHMSYD

Birmingham

Tue 2/2

14:45-09:05

2 stops25h 20m

Sydney Kingsford Smith

Sun 28/3

11:20-21:13

2 stops25h 53m

$1,812

BirminghamSydney

BHM Birmingham - SYD Sydney Kingsford Smith

BHMSYD

Birmingham

Sun 31/1

14:45-09:05

2 stops25h 20m

Sydney Kingsford Smith

Sun 28/3

11:20-21:13

2 stops25h 53m

$1,812

BirminghamSydney

BHM Birmingham - SYD Sydney Kingsford Smith

BHMSYD

Birmingham

Sun 31/1

16:48-07:00

1 stop21h 12m

Sydney Kingsford Smith

Sun 28/3

11:20-21:13

2 stops25h 53m

$1,812

BirminghamSydney

BHM Birmingham - SYD Sydney Kingsford Smith

BHMSYD

Birmingham

Mon 1/2

16:48-07:00

1 stop21h 12m

Sydney Kingsford Smith

Sun 28/3

11:20-21:13

2 stops25h 53m

$1,812

BirminghamSydney

BHM Birmingham - SYD Sydney Kingsford Smith

BHMSYD

Birmingham

Wed 3/2

10:15-07:00

1 stop27h 45m

Sydney Kingsford Smith

Sun 28/3

11:20-21:13

2 stops25h 53m

$1,812

Fastest return journey

BirminghamSydney

BHM Birmingham - SYD Sydney Kingsford Smith

BHMSYD

Birmingham

Sun 31/1

15:30-09:05

2 stops24h 35m

Sydney Kingsford Smith

Tue 30/3

11:20-17:35

2 stops22h 15m

$1,812

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

How to get the cheapest flight ticket from Birmingham, Alabama to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Sydney?

The month of September is, on average, the cheapest month to fly to Sydney from Birmingham, Alabama, with most prices found around $0. If you aren’t able to travel to Sydney during the month of September, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $1,623.

Can stopping save me money on Birmingham, Alabama to Sydney flights?

You could potentially save up to 2% on your flight if you consider stops on a Birmingham, Alabama to Sydney flight.

When to book flights from Birmingham, Alabama to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Birmingham, Alabama to Sydney according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Birmingham, Alabama to Sydney (BHM to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Birmingham, Alabama to Sydney

Best price found	$1,644
Fastest flight time	24h 50m
Direct flights	None

The best one-way flight to Sydney from Birmingham, Alabama in the past 72 hours is $1,644. The best return flight deal from Birmingham, Alabama to Sydney found on momondo in the last 72 hours is $1,812.

The fastest flight from Birmingham, Alabama to Sydney takes 24h 50m

There are no direct flights from Birmingham, Alabama to Sydney. There are no popular flight routes from Birmingham, Alabama to Sydney.

Search flight deals

Frequently asked questions about flying from Birmingham, Alabama to Sydney

How far is Birmingham to Sydney Kingsford Smith by plane?
Sydney Kingsford Smith is 14713.4 km away from Birmingham. By plane, this route typically takes 24h 50m.
When did momondo last update prices for flights from Birmingham Airport to Sydney Kingsford Smith Airport?
Prices for flights from Birmingham Airport to Sydney Kingsford Smith Airport are updated daily.
How old do you have to be to fly from Birmingham Airport to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Birmingham Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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Why use momondo?

Why should I use momondo to find a flight deal from Birmingham to Sydney?

It is quick and easy to find Birmingham to Sydney flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sydney that suits you.

Can I find flights from Birmingham to Sydney with flexible booking policies on momondo?

Flights from Birmingham to Sydney with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Birmingham to Sydney?

momondo provides multiple filters to help you find the best flight to Sydney from Birmingham. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Birmingham to Sydney right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Birmingham to Sydney flights. All you need is a valid email address and we will do the rest; it is that quick and easy.