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$830+ Cheap flights from Baton Rouge (BTR) to Sydney (SYD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — SYD
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Baton Rouge to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Baton Rouge (BTR) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 31, 2025.

Round-trip from

$1,075
(United Airlines)

One-way from

$830
(United Airlines)
From Baton Rouge Ryan to Sydney Kingsford Smith
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One-way flight from Baton Rouge Ryan to Sydney Kingsford Smith
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Find flight deals from Baton Rouge to Sydney

Cheapest flights from Baton Rouge to Sydney
Explore the most affordable flight options available from Baton Rouge to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This United Airlines deal was found by Cheapflights users on 7/30. 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 9/133:52 pmBTR - SYD
2 stops24h 03mUnited Airlines
Sat 9/209:30 amSYD - BTR
2 stops26h 40mUnited Airlines
Deal found 7/30$1,075
This American Airlines deal was found by Cheapflights users on 7/30. 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 9/1310:08 amBTR - SYD
1 stop29h 47mAmerican Airlines
Sat 9/209:10 amSYD - BTR
2 stops23h 53mAmerican Airlines
Deal found 7/30$1,109
This Qantas Airways deal was found by Cheapflights users on 7/30. 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 9/1312:15 pmBTR - SYD
3 stops28h 15mMultiple Airlines
Sat 9/2012:10 pmSYD - BTR
2 stops25h 56mMultiple Airlines
Deal found 7/30$2,400
This Qantas Airways deal was found by Cheapflights users on 7/30. 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.
Sun 8/176:19 pmBTR - SYD
1 stop21h 36mQantas Airways
Wed 8/2012:10 pmSYD - BTR
1 stop23h 01mQantas Airways
Deal found 7/30$2,796

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baton Rouge to Sydney 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 July 31, 2025.
Use the filters below to find and compare flights from Baton Rouge to Sydney that are best for you.

Fly from

Baton Rouge

Fly to

Sydney

Route

Depart

Return

Price

Baton RougeSydney

BTR - SYD

BTRSYD

Baton Rouge Ryan

Sat 9/13

3:52 pm-6:55 am

2 stops24h 03m

Sydney Kingsford Smith

Sat 9/20

9:30 am-9:10 pm

2 stops26h 40m

$1,075

Baton RougeSydney

BTR - SYD

BTRSYD

Baton Rouge Ryan

Sat 9/13

10:08 am-6:55 am

1 stop29h 47m

Sydney Kingsford Smith

Sat 9/20

9:10 am-6:03 pm

2 stops23h 53m

$1,109

Baton RougeSydney

BTR - SYD

BTRSYD

Baton Rouge Ryan

Sat 9/13

12:15 pm-7:30 am

3 stops28h 15m

Sydney Kingsford Smith

Sat 9/20

12:10 pm-11:06 pm

2 stops25h 56m

$2,400

Baton RougeSydney

BTR - SYD

BTRSYD

Baton Rouge Ryan

Sun 8/17

6:19 pm-6:55 am

1 stop21h 36m

Sydney Kingsford Smith

Wed 8/20

12:10 pm-8:11 pm

1 stop23h 01m

$2,796

Baton RougeSydney

BTR - SYD

BTRSYD

Baton Rouge Ryan

Sun 8/17

2:00 pm-7:00 am

2 stops50h 00m

$830

Baton RougeSydney

BTR - SYD

BTRSYD

Baton Rouge Ryan

Sun 8/17

6:19 pm-6:55 am

1 stop21h 36m

$1,453

Baton RougeSydney

BTR - SYD

BTRSYD

Baton Rouge Ryan

Sun 8/17

12:19 pm-7:30 am

3 stops28h 11m

$2,766

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Baton Rouge to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney 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 Sydney

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

Currently, February is the cheapest month in which you can book a flight from Baton Rouge to Sydney (average of $1,028). Flying from Baton Rouge to Sydney in December is currently the most expensive (average of $1,619). 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.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated July 31, 2025.
Read through reviews of airlines operating flights from Baton Rouge to Sydney, such as Qantas Airways, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
887 reviews

Overall

7.5

Crew

8.2

Boarding

7.7

Entertainment

7.2

Comfort

7.4

Food

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.
Qantas Airways
7.5
Good
887 reviews
Qantas Airways
7.5
Good
887 reviews

Overall

7.5

Crew

8.2

Boarding

7.7

Entertainment

7.2

Comfort

7.4

Food

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.
United Airlines
7.4
Good
8,900 reviews
Qantas Airways
7.5
Good
887 reviews

Overall

7.5

Crew

8.2

Boarding

7.7

Entertainment

7.2

Comfort

7.4

Food

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.
American Airlines
7.2
Good
10,000 reviews
Qantas Airways
7.5
Good
887 reviews

Overall

7.5

Crew

8.2

Boarding

7.7

Entertainment

7.2

Comfort

7.4

Food

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.

Related info for your journey

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

  • What are the cheapest airlines flying from Baton Rouge to Sydney round-trip?

    Currently priced at $1,075, United Airlines will fly you from Baton Rouge to Sydney and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Qantas Airways - these airlines can fly you to your destination from $1,109 and $2,796, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baton Rouge to Sydney 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 Sydney?

    Currently, February is the cheapest month in which you can book a flight from Baton Rouge to Sydney (average of $1,028). Flying from Baton Rouge to Sydney in December is currently the most expensive (average of $1,619). 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

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Wollongong
Parramatta
Manly
Coogee

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