When did momondo last update prices for flights from Baton Rouge Ryan Airport to Sydney Kingsford Smith Airport?

Prices for flights from Baton Rouge Ryan Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.

How old do you have to be to fly from Baton Rouge Ryan Airport to Sydney Kingsford Smith Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Baton Rouge Ryan Airport to Sydney Kingsford Smith Airport.

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

The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$1,918 Cheap Flights from Baton Rouge to Sydney in 2025/26

1 adult

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Find the cheapest flights from Baton Rouge to Sydney

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

09:30 - 09:05

BTR

SYD

30h 35m2 stops

11:50 - 21:32

SYD

BTR

26h 42m1 stop

$1,938United Airlines

Sun, 18 Jan - Sun, 25 Jan

16:58 - 08:45

BTR

SYD

24h 47m2 stops

18:55 - 20:01

SYD

BTR

40h 06m2 stops

$2,285Air New Zealand

Mon, 1 Jun - Sun, 7 Jun

18:26 - 06:55

BTR

SYD

21h 29m1 stop

18:00 - 18:03

SYD

BTR

39h 03m2 stops

$2,806Qantas Airways

Mon, 1 Jun - Sun, 7 Jun

12:29 - 06:55

BTR

SYD

27h 26m1 stop

12:00 - 20:03

SYD

BTR

23h 03m1 stop

$3,164American Airlines

Mon, 1 Jun - Sun, 7 Jun

14:00 - 07:00

BTR

SYD

24h 00m1 stop

11:50 - 19:33

SYD

BTR

23h 43m1 stop

$3,260United Airlines

Sat, 7 Mar - Wed, 11 Mar

14:09 - 07:00

BTR

SYD

23h 51m1 stop

11:50 - 19:33

SYD

BTR

24h 43m1 stop

$3,262United Airlines

Thu, 19 Feb - Mon, 23 Feb

16:08 - 09:05

BTR

SYD

23h 57m2 stops

11:20 - 17:32

SYD

BTR

23h 12m2 stops

$3,268United Airlines

Thu, 19 Feb - Mon, 23 Feb

16:38 - 06:55

BTR

SYD

21h 17m1 stop

14:05 - 16:07

SYD

BTR

19h 02m1 stop

$3,607Qantas Airways

Sun, 18 Jan - Sun, 25 Jan

12:06 - 08:45

BTR

SYD

29h 39m2 stops

19:40 - 20:01

SYD

BTR

39h 21m3 stops

$4,070Air New Zealand

Mon, 1 Jun - Sun, 7 Jun

18:47 - 11:35

BTR

SYD

23h 48m2 stops

16:20 - 16:07

SYD

BTR

40h 47m3 stops

$7,333Multiple Airlines

Sun, 18 Jan - Sun, 25 Jan

United Airlines flights from Baton Rouge to Sydney

Our best United Airlines deals on Baton Rouge to Sydney flight tickets

United Airlines

18 Jan

BTR09:30Baton Rouge Ryan

30h 35m

2 stops

SYD09:05Sydney Kingsford Smith

25 Jan

SYD11:50Sydney Kingsford Smith

26h 42m

1 stop

BTR21:32Baton Rouge Ryan

$1,938

Find similar

United Airlines

7 Mar

BTR14:00Baton Rouge Ryan

24h 00m

1 stop

SYD07:00Sydney Kingsford Smith

11 Mar

SYD11:50Sydney Kingsford Smith

23h 43m

1 stop

BTR19:33Baton Rouge Ryan

$3,260

Find similar

United Airlines

19 Feb

BTR14:09Baton Rouge Ryan

23h 51m

1 stop

SYD07:00Sydney Kingsford Smith

23 Feb

SYD11:50Sydney Kingsford Smith

24h 43m

1 stop

BTR19:33Baton Rouge Ryan

$3,262

Find similar

Air New Zealand flights from Baton Rouge to Sydney

Our best Air New Zealand deals on Baton Rouge to Sydney flight tickets

Air New Zealand

1 June

BTR16:58Baton Rouge Ryan

24h 47m

2 stops

SYD08:45Sydney Kingsford Smith

7 June

SYD18:55Sydney Kingsford Smith

40h 06m

2 stops

BTR20:01Baton Rouge Ryan

$2,285

Find similar

Air New Zealand

1 June

BTR12:06Baton Rouge Ryan

29h 39m

2 stops

SYD08:45Sydney Kingsford Smith

7 June

SYD19:40Sydney Kingsford Smith

39h 21m

3 stops

BTR20:01Baton Rouge Ryan

$4,070

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Baton RougeSydney

BTR - SYD

BTRSYD

Baton Rouge Ryan

Sun 18/1

09:30-09:05

2 stops30h 35m

Sydney Kingsford Smith

Sun 25/1

11:50-21:32

1 stop26h 42m

$1,938

Baton RougeSydney

BTR - SYD

BTRSYD

Baton Rouge Ryan

Mon 1/6

16:58-08:45

2 stops24h 47m

Sydney Kingsford Smith

Sun 7/6

18:55-20:01

2 stops40h 06m

$2,285

Baton RougeSydney

BTR - SYD

BTRSYD

Baton Rouge Ryan

Mon 1/6

18:26-06:55

1 stop21h 29m

Sydney Kingsford Smith

Sun 7/6

18:00-18:03

2 stops39h 03m

$2,806

Baton RougeSydney

BTR - SYD

BTRSYD

Baton Rouge Ryan

Mon 1/6

12:29-06:55

1 stop27h 26m

Sydney Kingsford Smith

Sun 7/6

12:00-20:03

1 stop23h 03m

$3,164

Baton RougeSydney

BTR - SYD

BTRSYD

Baton Rouge Ryan

Sat 7/3

14:00-07:00

1 stop24h 00m

Sydney Kingsford Smith

Wed 11/3

11:50-19:33

1 stop23h 43m

$3,260

Baton RougeSydney

BTR - SYD

BTRSYD

Baton Rouge Ryan

Thu 19/2

14:09-07:00

1 stop23h 51m

Sydney Kingsford Smith

Mon 23/2

11:50-19:33

1 stop24h 43m

$3,262

Baton RougeSydney

BTR - SYD

BTRSYD

Baton Rouge Ryan

Thu 19/2

16:08-09:05

2 stops23h 57m

Sydney Kingsford Smith

Mon 23/2

11:20-17:32

2 stops23h 12m

$3,268

Baton RougeSydney

BTR - SYD

BTRSYD

Baton Rouge Ryan

Sun 18/1

16:38-06:55

1 stop21h 17m

Sydney Kingsford Smith

Sun 25/1

14:05-16:07

1 stop19h 02m

$3,607

Baton RougeSydney

BTR - SYD

BTRSYD

Baton Rouge Ryan

Mon 1/6

12:06-08:45

2 stops29h 39m

Sydney Kingsford Smith

Sun 7/6

19:40-20:01

3 stops39h 21m

$4,070

Baton RougeSydney

BTR - SYD

BTRSYD

Baton Rouge Ryan

Sun 18/1

18:47-11:35

2 stops23h 48m

Sydney Kingsford Smith

Sun 25/1

16:20-16:07

3 stops40h 47m

$7,333

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Baton Rouge 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

What is the cheapest day to depart on your flight to Sydney?

Our data shows that Tuesday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $2,546. The most expensive day to fly to Sydney is Saturday, with ticket prices averaging around $4,445.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the morning. momondo users have found flights departing from Baton Rouge to Sydney in the morning for as low as $2,734. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $3,935 on average. Flights to Sydney from Baton Rouge in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

When to book flights from Baton Rouge to Sydney

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

Estimated return price

Cheap Baton Rouge to Sydney (BTR to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baton Rouge to Sydney

Fastest flight time	23h 51m
Direct flights	None

The fastest flight from Baton Rouge to Sydney takes 23h 51m

There are no direct flights from Baton Rouge to Sydney. There are no popular flight routes from Baton Rouge to Sydney.

Search flight deals

How far is Baton Rouge Ryan to Sydney Kingsford Smith by plane?
A flight from Baton Rouge Ryan to Sydney Kingsford Smith will travel around 14211.1 km. Flights usually cover this in 21h 17m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Baton Rouge Ryan Airport to Sydney Kingsford Smith Airport?
Prices for flights from Baton Rouge Ryan Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.
How old do you have to be to fly from Baton Rouge Ryan Airport to Sydney Kingsford Smith Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Baton Rouge Ryan Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Swansea

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Baton Rouge to Sydney . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Sydney from Baton Rouge with this policy.

How can momondo help me find flights from Baton Rouge to Sydney?

momondo helps you find the best flight between Baton Rouge and Sydney by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Sydney from Baton Rouge. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.