HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Australia

$1,375+ 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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — SYD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Baton Rouge to Australia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 June 12, 2025.

Round-trip from

$1,375
(United Airlines)
From Baton Rouge Ryan to Australia
Search Deals

Find 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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/12. 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 11/223:56 pmBTR - SYD
2 stops24h 19mUnited Airlines
Sat 11/2911:20 amSYD - BTR
2 stops26h 42mUnited Airlines
Deal found 6/12$1,375
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/56:21 pmBTR - PER
2 stops35h 19mQatar Airways
Mon 7/1410:45 pmPER - BTR
2 stops37h 26mQatar Airways
Deal found 6/12$2,635
This Qantas Airways deal was found by Cheapflights users on 6/12. 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 7/126:21 pmBTR - PER
2 stops33h 44mQantas Airways
Sat 7/1911:55 pmPER - BTR
2 stops28h 48mQantas Airways
Deal found 6/12$2,721
This Qantas Airways deal was found by Cheapflights users on 6/12. 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 7/126:21 pmBTR - PER
2 stops33h 44mMultiple Airlines
Sat 7/1911:55 pmPER - BTR
3 stops33h 45mMultiple Airlines
Deal found 6/12$2,726
This Qantas Airways deal was found by Cheapflights users on 6/12. 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 11/222:04 pmBTR - SYD
3 stops26h 16mMultiple Airlines
Sat 11/297:30 amSYD - BTR
2 stops23h 24mMultiple Airlines
Deal found 6/12$2,958

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 June 12, 2025.
Use the filters below to find and compare flights from Baton Rouge to Australia that are best for you.

Fly from

Baton Rouge

Fly to

Australia

Route

Depart

Return

Price

Baton RougeSydney

BTR - SYD

BTRSYD

Baton Rouge Ryan

Sat 11/22

3:56 pm-9:15 am

2 stops24h 19m

Sydney Kingsford Smith

Sat 11/29

11:20 am-9:02 pm

2 stops26h 42m

$1,375

Baton RougePerth

BTR - PER

BTRPER

Baton Rouge Ryan

Sat 7/5

6:21 pm-6:40 pm

2 stops35h 19m

Perth

Mon 7/14

10:45 pm-11:11 pm

2 stops37h 26m

$2,635

Baton RougePerth

BTR - PER

BTRPER

Baton Rouge Ryan

Sat 7/12

6:21 pm-5:05 pm

2 stops33h 44m

Perth

Sat 7/19

11:55 pm-3:43 pm

2 stops28h 48m

$2,721

Baton RougePerth

BTR - PER

BTRPER

Baton Rouge Ryan

Sat 7/12

6:21 pm-5:05 pm

2 stops33h 44m

Perth

Sat 7/19

11:55 pm-8:40 pm

3 stops33h 45m

$2,726

Baton RougeSydney

BTR - SYD

BTRSYD

Baton Rouge Ryan

Sat 11/22

2:04 pm-9:20 am

3 stops26h 16m

Sydney Kingsford Smith

Sat 11/29

7:30 am-1:54 pm

2 stops23h 24m

$2,958

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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

What is the cheapest month to book a flight from Baton Rouge to Australia?

Currently, March is the cheapest month in which you can book a flight from Baton Rouge to Australia (average of $1,041). Flying from Baton Rouge to Australia in December is currently the most expensive (average of $1,635). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BTR to AU?

Find hourly flight availability from Baton Rouge to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baton Rouge to Australia as you normally would.

Rainfall in Australia by month

Plan your trip to Australia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Australia ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Australia when rainfall is around 2.0 in.

Temperature in Australia by month

Plan your trip to Australia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated June 12, 2025.
Qantas Airways
7.5
Good
854 reviews

Overall

7.5

Food

6.9

Boarding

7.7

Comfort

7.4

Entertainment

7.1

Crew

8.2

Reviews

1 / 20
4.0
Okay

Hendrik Bernardus,May 2025

SYD - PER

These economy class seats must be as cramped as they can possibly get? It's almost impossible for two adults to sit next to each other. The blonde Australian air hostess at the back was rude. Despite Qantas' bad service overall I've now had a few experiences where the attitude of the team on board just makes up for their flights always being late. This was not one of those flights. The ice cream is a nice touch!
Qantas Airways
7.5
Good
854 reviews
Qantas Airways
7.5
Good
854 reviews

Overall

7.5

Food

6.9

Boarding

7.7

Comfort

7.4

Entertainment

7.1

Crew

8.2

Reviews

1 / 20
4.0
Okay

Hendrik Bernardus,May 2025

SYD - PER

These economy class seats must be as cramped as they can possibly get? It's almost impossible for two adults to sit next to each other. The blonde Australian air hostess at the back was rude. Despite Qantas' bad service overall I've now had a few experiences where the attitude of the team on board just makes up for their flights always being late. This was not one of those flights. The ice cream is a nice touch!
Qatar Airways
7.4
Good
3,584 reviews
Qantas Airways
7.5
Good
854 reviews

Overall

7.5

Food

6.9

Boarding

7.7

Comfort

7.4

Entertainment

7.1

Crew

8.2

Reviews

1 / 20
4.0
Okay

Hendrik Bernardus,May 2025

SYD - PER

These economy class seats must be as cramped as they can possibly get? It's almost impossible for two adults to sit next to each other. The blonde Australian air hostess at the back was rude. Despite Qantas' bad service overall I've now had a few experiences where the attitude of the team on board just makes up for their flights always being late. This was not one of those flights. The ice cream is a nice touch!
United Airlines
7.4
Good
8,790 reviews
Qantas Airways
7.5
Good
854 reviews

Overall

7.5

Food

6.9

Boarding

7.7

Comfort

7.4

Entertainment

7.1

Crew

8.2

Reviews

1 / 20
4.0
Okay

Hendrik Bernardus,May 2025

SYD - PER

These economy class seats must be as cramped as they can possibly get? It's almost impossible for two adults to sit next to each other. The blonde Australian air hostess at the back was rude. Despite Qantas' bad service overall I've now had a few experiences where the attitude of the team on board just makes up for their flights always being late. This was not one of those flights. The ice cream is a nice touch!

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.

  • 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.

  • What is the cheapest month to book a flight from Baton Rouge to Australia?

    Currently, March is the cheapest month in which you can book a flight from Baton Rouge to Australia (average of $1,041). Flying from Baton Rouge to Australia in December is currently the most expensive (average of $1,635). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.