Earn point on your loyalty program!arrow arc left

Cheap flights from Baton Rouge (BTR) to Sydney (SYD)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Baton Rouge (BTR) to Sydney (SYD)

How to find the cheapest flight from Baton Rouge (BTR) to Sydney (SYD)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Baton Rouge (BTR) to Sydney (SYD)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Baton Rouge (BTR) to Sydney (SYD)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Baton Rouge to Sydney in April , May 2026

30 Apr - 26 May $ 2,222.00
BTR
Baton Rouge
Qantas
3 STOPS
SYD
Sydney
SYD
Sydney
Qantas
1 STOPS
BTR
Baton Rouge
Pick dates
30 Apr - 26 May $ 2,294.00
BTR
Baton Rouge
Qantas
3 STOPS
SYD
Sydney
SYD
Sydney
Qantas
1 STOPS
BTR
Baton Rouge
Pick dates
14 Apr - 26 May $ 2,347.00
BTR
Baton Rouge
Qantas
3 STOPS
SYD
Sydney
SYD
Sydney
Qantas
1 STOPS
BTR
Baton Rouge
Pick dates

Last minute flights from Baton Rouge to Sydney

20 Apr - 01 May $ 2,521.00
BTR
Baton Rouge
Alaska Airlines
3 STOPS
SYD
Sydney
SYD
Sydney
Alaska Airlines
3 STOPS
BTR
Baton Rouge
Pick dates
14 Apr - 01 May $ 2,588.00
BTR
Baton Rouge
Alaska Airlines
3 STOPS
SYD
Sydney
SYD
Sydney
Alaska Airlines
3 STOPS
BTR
Baton Rouge
Pick dates
24 Apr - 01 May $ 2,607.00
BTR
Baton Rouge
Alaska Airlines
3 STOPS
SYD
Sydney
SYD
Sydney
Alaska Airlines
3 STOPS
BTR
Baton Rouge
Pick dates

One-way flights to Sydney from Baton Rouge

2:33 PM - 11:30 PM
Qantas
3 Stops
49h 57m
BTR - SYD
$ 978
Kiwi
Pick dates
2:33 PM - 11:50 AM
Alaska Airlines
3 Stops
37h 17m
BTR - SYD
$ 1,050
Kiwi
Pick dates
2:33 PM - 11:50 AM
Hawaiian Airlines
3 Stops
37h 17m
BTR - SYD
$ 1,103
Kiwi
Pick dates

How to find the cheapest flight from Baton Rouge (BTR) to Sydney (SYD)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Baton Rouge (BTR) to Sydney (SYD)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Baton Rouge (BTR) to Sydney (SYD)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.