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.

$1,809 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.

16:48 - 06:55BHM Birmingham-SYD Sydney Kingsford Smith

22h 07m1 stop Dallas/Fort Worth

13:05 - 23:14SYD Sydney Kingsford Smith-BHM Birmingham

26h 09m1 stop Dallas/Fort Worth

$1,809American Airlines

Tue, 20 Oct - Tue, 27 Oct

15:10 - 08:00BHM Birmingham-SYD Sydney Kingsford Smith

24h 50m2 stops Houston George Bush Intcntl Los Angeles

09:20 - 14:05SYD Sydney Kingsford Smith-BHM Birmingham

20h 45m1 stop Houston George Bush Intcntl

$1,814United Airlines

Tue, 20 Oct - Tue, 27 Oct

12:02 - 06:25BHM Birmingham-SYD Sydney Kingsford Smith

26h 23m2 stops Dallas/Fort Worth San Francisco

11:10 - 20:33SYD Sydney Kingsford Smith-BHM Birmingham

25h 23m2 stops Los Angeles Dallas/Fort Worth

$1,815American Airlines

Tue, 20 Oct - Tue, 27 Oct

11:00 - 10:35BHM Birmingham-SYD Sydney Kingsford Smith

30h 35m2 stops Houston George Bush Intcntl Auckland Intl

07:30 - 09:29SYD Sydney Kingsford Smith-BHM Birmingham

42h 59m2 stops Auckland Intl Houston George Bush Intcntl

$1,823Air New Zealand

Fri, 13 Nov - Tue, 17 Nov

15:10 - 09:00BHM Birmingham-SYD Sydney Kingsford Smith

24h 50m2 stops Dallas/Fort Worth Los Angeles

13:00 - 16:49SYD Sydney Kingsford Smith-BHM Birmingham

19h 49m1 stop Dallas/Fort Worth

$1,840Qantas Airways

Tue, 9 Mar - Wed, 31 Mar

18:18 - 06:20BHM Birmingham-SYD Sydney Kingsford Smith

43h 02m2 stops Chicago O'Hare Intl San Francisco

09:15 - 16:05SYD Sydney Kingsford Smith-BHM Birmingham

23h 50m1 stop Houston George Bush Intcntl

$1,890United Airlines

Sat, 13 Feb - Sun, 21 Feb

10:15 - 09:35BHM Birmingham-SYD Sydney Kingsford Smith

30h 20m2 stops Houston George Bush Intcntl Vancouver Intl

10:20 - 20:15SYD Sydney Kingsford Smith-BHM Birmingham

25h 55m2 stops Vancouver Intl Houston George Bush Intcntl

$1,902Air Canada

Tue, 9 Mar - Wed, 31 Mar

15:03 - 07:00BHM Birmingham-SYD Sydney Kingsford Smith

22h 57m1 stop Houston George Bush Intcntl

09:15 - 20:15SYD Sydney Kingsford Smith-BHM Birmingham

28h 00m1 stop Houston George Bush Intcntl

$1,953United Airlines

Sat, 13 Feb - Sun, 21 Feb

07:25 - 09:35BHM Birmingham-SYD Sydney Kingsford Smith

33h 10m3 stops Chicago O'Hare Intl Toronto Pearson Intl Vancouver Intl

10:20 - 20:15SYD Sydney Kingsford Smith-BHM Birmingham

25h 55m2 stops Vancouver Intl Houston George Bush Intcntl

$1,982Air Canada

Tue, 9 Mar - Wed, 31 Mar

13:15 - 09:35BHM Birmingham-SYD Sydney Kingsford Smith

51h 20m3 stops Chicago O'Hare Intl Toronto Pearson Intl Vancouver Intl

11:20 - 12:16SYD Sydney Kingsford Smith-BHM Birmingham

65h 56m3 stops Vancouver Intl Toronto Pearson Intl Chicago O'Hare Intl

$2,024Air Canada

Wed, 18 Nov - Sun, 29 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

16:40 - 06:10BHM Birmingham-SYD Sydney Kingsford Smith

46h 30m2 stops Dallas/Fort Worth Hong Kong Intl

21:55 - 21:25SYD Sydney Kingsford Smith-BHM Birmingham

38h 30m2 stops Hong Kong Intl Dallas/Fort Worth

$2,171Multiple Airlines

Tue, 15 Sep - Tue, 22 Sep

09:25 - 20:10BHM Birmingham-SYD Sydney Kingsford Smith

43h 45m2 stops Dallas/Fort Worth Hong Kong Intl

19:45 - 21:25SYD Sydney Kingsford Smith-BHM Birmingham

40h 40m3 stops Perth Hong Kong Intl Dallas/Fort Worth

$2,222Multiple Airlines

Tue, 15 Sep - Tue, 22 Sep

15:40 - 07:00BHM Birmingham-SYD Sydney Kingsford Smith

24h 20m2 stops Denver Intl Los Angeles

19:20 - 14:09SYD Sydney Kingsford Smith-BHM Birmingham

57h 49m2 stops Auckland Intl Houston George Bush Intcntl

$2,881Air New Zealand

Sun, 13 Sep - Tue, 15 Sep

09:25 - 06:55BHM Birmingham-SYD Sydney Kingsford Smith

30h 30m1 stop Dallas/Fort Worth

22:00 - 21:25SYD Sydney Kingsford Smith-BHM Birmingham

38h 25m2 stops Melbourne Dallas/Fort Worth

$3,114Qantas Airways

Sun, 13 Sep - Tue, 15 Sep

12:10 - 07:05BHM Birmingham-SYD Sydney Kingsford Smith

27h 55m2 stops Dallas/Fort Worth Los Angeles

12:00 - 23:25SYD Sydney Kingsford Smith-BHM Birmingham

26h 25m1 stop Dallas/Fort Worth

$3,136American Airlines

Tue, 15 Sep - Tue, 22 Sep

19:31 - 06:55BHM Birmingham-SYD Sydney Kingsford Smith

20h 24m1 stop Dallas/Fort Worth

12:00 - 16:39SYD Sydney Kingsford Smith-BHM Birmingham

19h 39m1 stop Dallas/Fort Worth

$3,334Multiple Airlines

Sun, 13 Sep - Tue, 15 Sep

06:30 - 19:50BHM Birmingham-SYD Sydney Kingsford Smith

46h 20m3 stops Chicago O'Hare Intl Hong Kong Intl Brisbane

21:55 - 23:22SYD Sydney Kingsford Smith-BHM Birmingham

40h 27m2 stops Hong Kong Intl Chicago O'Hare Intl

$4,051Multiple Airlines

Sun, 13 Sep - Tue, 15 Sep

06:30 - 16:50BHM Birmingham-SYD Sydney Kingsford Smith

43h 20m3 stops Chicago O'Hare Intl Hong Kong Intl Melbourne

19:45 - 21:25SYD Sydney Kingsford Smith-BHM Birmingham

40h 40m3 stops Perth Hong Kong Intl Dallas/Fort Worth

$4,085Multiple Airlines

Sun, 13 Sep - Tue, 15 Sep

12:10 - 07:30BHM Birmingham-SYD Sydney Kingsford Smith

28h 20m3 stops Dallas/Fort Worth Las Vegas Harry Reid Intl Los Angeles

06:00 - 21:25SYD Sydney Kingsford Smith-BHM Birmingham

30h 25m3 stops Melbourne Los Angeles Dallas/Fort Worth

$4,497Multiple Airlines

Tue, 15 Sep - Tue, 22 Sep

16:40 - 06:55BHM Birmingham-SYD Sydney Kingsford Smith

23h 15m1 stop Dallas/Fort Worth

12:00 - 16:39SYD Sydney Kingsford Smith-BHM Birmingham

19h 39m1 stop Dallas/Fort Worth

$4,506Qantas Airways

Tue, 15 Sep - Tue, 22 Sep

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American Airlines flights from Birmingham, Alabama to Sydney

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

American Airlines

20 Oct

BHM16:48Birmingham

22h 07m

1 stop

SYD06:55Sydney Kingsford Smith

27 Oct

SYD13:05Sydney Kingsford Smith

26h 09m

1 stop

BHM23:14Birmingham

$1,809

American Airlines

20 Oct

BHM12:02Birmingham

26h 23m

2 stops

SYD06:25Sydney Kingsford Smith

27 Oct

SYD11:10Sydney Kingsford Smith

25h 23m

2 stops

BHM20:33Birmingham

$1,815

American Airlines

18 Nov

BHM16:45Birmingham

23h 15m

2 stops

SYD09:00Sydney Kingsford Smith

29 Nov

SYD11:15Sydney Kingsford Smith

22h 25m

2 stops

BHM16:40Birmingham

$2,092

United Airlines flights from Birmingham, Alabama to Sydney

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

United Airlines

20 Oct

BHM15:10Birmingham

24h 50m

2 stops

SYD08:00Sydney Kingsford Smith

27 Oct

SYD09:20Sydney Kingsford Smith

20h 45m

1 stop

BHM14:05Birmingham

$1,814

United Airlines

13 Feb

BHM18:18Birmingham

43h 02m

2 stops

SYD06:20Sydney Kingsford Smith

21 Feb

SYD09:15Sydney Kingsford Smith

23h 50m

1 stop

BHM16:05Birmingham

$1,890

United Airlines

13 Feb

BHM15:03Birmingham

22h 57m

1 stop

SYD07:00Sydney Kingsford Smith

21 Feb

SYD09:15Sydney Kingsford Smith

28h 00m

1 stop

BHM20:15Birmingham

$1,953

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

Tue 20/10

16:48-06:55

1 stop22h 07m

Sydney Kingsford Smith

Tue 27/10

13:05-23:14

1 stop26h 09m

$1,809

BirminghamSydney

BHM Birmingham - SYD Sydney Kingsford Smith

BHMSYD

Birmingham

Tue 20/10

15:10-08:00

2 stops24h 50m

Sydney Kingsford Smith

Tue 27/10

09:20-14:05

1 stop20h 45m

$1,814

BirminghamSydney

BHM Birmingham - SYD Sydney Kingsford Smith

BHMSYD

Birmingham

Tue 20/10

12:02-06:25

2 stops26h 23m

Sydney Kingsford Smith

Tue 27/10

11:10-20:33

2 stops25h 23m

$1,815

BirminghamSydney

BHM Birmingham - SYD Sydney Kingsford Smith

BHMSYD

Birmingham

Fri 13/11

11:00-10:35

2 stops30h 35m

Sydney Kingsford Smith

Tue 17/11

07:30-09:29

2 stops42h 59m

$1,823

Fastest return journey

BirminghamSydney

BHM Birmingham - SYD Sydney Kingsford Smith

BHMSYD

Birmingham

Tue 9/3

15:10-09:00

2 stops24h 50m

Sydney Kingsford Smith

Wed 31/3

13:00-16:49

1 stop19h 49m

$1,840

BirminghamSydney

BHM Birmingham - SYD Sydney Kingsford Smith

BHMSYD

Birmingham

Sat 13/2

18:18-06:20

2 stops43h 02m

Sydney Kingsford Smith

Sun 21/2

09:15-16:05

1 stop23h 50m

$1,890

BirminghamSydney

BHM Birmingham - SYD Sydney Kingsford Smith

BHMSYD

Birmingham

Tue 9/3

10:15-09:35

2 stops30h 20m

Sydney Kingsford Smith

Wed 31/3

10:20-20:15

2 stops25h 55m

$1,902

BirminghamSydney

BHM Birmingham - SYD Sydney Kingsford Smith

BHMSYD

Birmingham

Sat 13/2

15:03-07:00

1 stop22h 57m

Sydney Kingsford Smith

Sun 21/2

09:15-20:15

1 stop28h 00m

$1,953

BirminghamSydney

BHM Birmingham - SYD Sydney Kingsford Smith

BHMSYD

Birmingham

Tue 9/3

07:25-09:35

3 stops33h 10m

Sydney Kingsford Smith

Wed 31/3

10:20-20:15

2 stops25h 55m

$1,982

BirminghamSydney

BHM Birmingham - SYD Sydney Kingsford Smith

BHMSYD

Birmingham

Wed 18/11

13:15-09:35

3 stops51h 20m

Sydney Kingsford Smith

Sun 29/11

11:20-12:16

3 stops65h 56m

$2,024

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 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 August 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 August, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $0.

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	$5,755
Fastest flight time	29h 20m
Direct flights	None

The best one-way flight to Sydney from Birmingham, Alabama in the past 72 hours is $5,755. The best return flight deal from Birmingham, Alabama to Sydney found on momondo in the last 72 hours is $1,809.

The fastest flight from Birmingham, Alabama to Sydney takes 29h 20m

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 29h 20m.
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.