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$1,308+ Cheap flights from Baton Rouge (BTR) to Australia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — SYD
May 29 — Jun 51
Fri 5/29
Fri 6/5
1 adult, Economy
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Cheap flight deals from Baton Rouge to Australia

Cheapest flights from Baton Rouge to Australia
Explore the most affordable flight options available from Baton Rouge to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2026.

This United Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/84:09 pm
BTR
-
SYD
2 stops23h 51m
United Airlines
Mon 6/159:30 am
SYD
-
BTR
2 stops21h 04m
United Airlines
Deal found 4/24$1,308
This Qatar Airways deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/282:23 pm
BTR
-
BNE
2 stops36h 07m
Qatar Airways
Sun 11/13:10 pm
BNE
-
BTR
2 stops38h 35m
Qatar Airways
Deal found 4/27$1,653
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:14 pm
BTR
-
SYD
2 stops45h 46m
United Airlines
Wed 8/199:30 am
SYD
-
BTR
2 stops21h 02m
United Airlines
Deal found 4/27$1,847
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:45 pm
BTR
-
PER
2 stops30h 45m
United Airlines
Sat 10/313:15 pm
PER
-
BTR
2 stops57h 49m
United Airlines
Deal found 4/23$1,903
This BusinessClass deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/189:35 am
BTR
-
SYD
2 stops34h 05m
Air New Zealand
Sat 8/111:55 am
SYD
-
BTR
2 stops24h 40m
Air New Zealand
Deal found 4/26$1,970
This American Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/182:12 pm
BTR
-
SYD
2 stops25h 53m
American Airlines
Sat 8/112:00 pm
SYD
-
BTR
1 stop23h 28m
American Airlines
Deal found 4/26$2,310
This Qatar Airways deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/86:00 am
BTR
-
SYD
2 stops44h 30m
Multiple Airlines
Mon 6/157:00 pm
SYD
-
BTR
3 stops39h 06m
Multiple Airlines
Deal found 4/24$2,420
This oojo deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/82:18 pm
BTR
-
SYD
2 stops26h 57m
Qantas Airways
Mon 6/1512:00 pm
SYD
-
BTR
1 stop20h 46m
Qantas Airways
Deal found 4/24$2,611
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/282:02 pm
BTR
-
PER
2 stops32h 18m
United Airlines
Sun 11/110:55 pm
PER
-
BTR
2 stops35h 06m
United Airlines
Deal found 4/26$2,664
This oojo deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/182:12 pm
BTR
-
SYD
1 stop25h 43m
Qantas Airways
Sat 8/112:00 pm
SYD
-
BTR
1 stop21h 17m
Qantas Airways
Deal found 4/26$2,877
This Qantas Airways deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/182:19 pm
BTR
-
SYD
2 stops26h 41m
Multiple Airlines
Sat 8/16:25 am
SYD
-
BTR
3 stops29h 03m
Multiple Airlines
Deal found 4/26$2,932
This Qantas Airways deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:13 pm
BTR
-
BNE
1 stop21h 17m
Qantas Airways
Sun 11/19:15 am
BNE
-
BTR
1 stop20h 30m
Qantas Airways
Deal found 4/27$2,960

Find flight deals from Baton Rouge to Australia

Keep the following information in mind while searching for Baton Rouge to Australia flight deals. Data was last updated April 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,308
(United Airlines)
Provider with most accurate pricing for Baton Rouge Ryan-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baton Rouge Ryan-Sydney Kingsford Smith flights.
Search Deals
From Baton Rouge Ryan to Australia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baton Rouge to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2026.
Use the filters below to find and compare flights from Baton Rouge to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Baton RougeSydney

BTR - SYD

BTRSYD

Baton Rouge Ryan

Mon 6/8

4:09 pm-7:00 am

2 stops23h 51m

Sydney Kingsford Smith

Mon 6/15

9:30 am-3:34 pm

2 stops21h 04m

$1,308

Baton RougeSydney

BTR - SYD

BTRSYD

Baton Rouge Ryan

Sat 8/15

6:14 pm-7:00 am

2 stops45h 46m

Sydney Kingsford Smith

Wed 8/19

9:30 am-3:32 pm

2 stops21h 02m

$1,847

Baton RougeSydney

BTR - SYD

BTRSYD

Baton Rouge Ryan

Sat 7/18

9:35 am-10:40 am

2 stops34h 05m

Sydney Kingsford Smith

Sat 8/1

11:55 am-9:35 pm

2 stops24h 40m

$1,970

Baton RougeSydney

BTR - SYD

BTRSYD

Baton Rouge Ryan

Mon 6/8

6:00 am-5:30 pm

2 stops44h 30m

Sydney Kingsford Smith

Mon 6/15

7:00 pm-7:06 pm

3 stops39h 06m

$2,420

Baton RougeSydney

BTR - SYD

BTRSYD

Baton Rouge Ryan

Sat 7/18

2:19 pm-8:00 am

2 stops26h 41m

Sydney Kingsford Smith

Sat 8/1

6:25 am-8:28 pm

3 stops29h 03m

$2,932
Quickest round-trip

Baton RougeSydney

BTR - SYD

BTRSYD

Baton Rouge Ryan

Sat 8/15

5:08 pm-6:55 am

1 stop22h 47m

Sydney Kingsford Smith

Wed 8/19

12:00 pm-4:38 pm

1 stop19h 38m

$3,008

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Sorted by cheapest first

Best time to book a flight from Baton Rouge to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Baton Rouge with our price prediction graph.
Estimated round-trip 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 Baton Rouge to Australia
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Baton Rouge to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Baton Rouge to Australia?

    Located just 5.8 mi from the city center, Baton Rouge Ryan (BTR) is the airport most travelers will use when flying to Australia from Baton Rouge.

  • How long is the flight from Baton Rouge to Australia?

    A quick flight from Baton Rouge to Australia can take about 23h 51m. United Airlines provides one of the quickest options available for as low as $1,308. The distance from Baton Rouge to Australia is about 8837 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Baton Rouge to Australia?

    While some choose either Baton Rouge Ryan - Brisbane or Baton Rouge Ryan - Perth, Baton Rouge Ryan - Sydney Kingsford Smith is the most popular route from Baton Rouge to Australia.

  • Can I find deals for flights from Baton Rouge to Australia that include hotel bookings?

    Yes. In addition to deals on Baton Rouge to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baton Rouge to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baton Rouge to Australia.

  • Can I find deals for business class flights from Baton Rouge to Australia?

    Yes. Cheapflights offers flight deals from Baton Rouge to Australia 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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