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$1,187+ Cheap flights from Baton Rouge (BTR) to Sydney (SYD)

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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — SYD
Aug 2 — Aug 91
Sun 8/2
Sun 8/9
1 adult, Economy
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Cheap 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 3, 2026.

This American Airlines deal was found by Cheapflights users on 7/1. 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.
Sun 8/162:27 pm
BTR
-
SYD
2 stops24h 58m
American Airlines
Sun 8/239:25 pm
SYD
-
BTR
2 stops28h 17m
American Airlines
Deal found 7/1$1,187
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Thu 10/811:23 am
BTR
-
SYD
2 stops28h 07m
American Airlines
Tue 11/311:15 am
SYD
-
BTR
2 stops25h 11m
American Airlines
Deal found 7/1$1,357
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Thu 7/2311:29 am
BTR
-
SYD
1 stop28h 26m
American Airlines
Thu 7/309:10 am
SYD
-
BTR
2 stops27h 57m
American Airlines
Deal found 7/2$1,437
This BusinessClass deal was found by Cheapflights users on 7/1. 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.
Sun 8/1611:14 am
BTR
-
SYD
1 stop28h 41m
Qantas Airways
Sun 8/239:10 am
SYD
-
BTR
2 stops25h 14m
Qantas Airways
Deal found 7/1$1,449
This Qantas Airways deal was found by Cheapflights users on 7/2. 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 8/156:14 pm
BTR
-
SYD
1 stop21h 41m
Qantas Airways
Wed 8/1912:00 pm
SYD
-
BTR
1 stop20h 43m
Qantas Airways
Deal found 7/2$1,592
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Thu 7/2312:10 pm
BTR
-
SYD
2 stops27h 45m
United Airlines
Thu 7/309:30 am
SYD
-
BTR
2 stops28h 16m
United Airlines
Deal found 7/2$1,640
This oojo deal was found by Cheapflights users on 7/1. 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.
Thu 10/85:26 pm
BTR
-
SYD
1 stop21h 29m
Qantas Airways
Tue 11/32:05 pm
SYD
-
BTR
1 stop18h 50m
Qantas Airways
Deal found 7/1$2,217
This United Airlines deal was found by Cheapflights users on 7/2. 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 8/152:15 pm
BTR
-
SYD
2 stops25h 45m
United Airlines
Wed 8/199:30 am
SYD
-
BTR
2 stops26h 58m
United Airlines
Deal found 7/2$2,261
This Qantas Airways deal was found by Cheapflights users on 7/1. 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 8/1611:14 am
BTR
-
SYD
3 stops29h 16m
Multiple Airlines
Sun 8/239:25 pm
SYD
-
BTR
2 stops28h 17m
Multiple Airlines
Deal found 7/1$2,317

Find 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 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,187
(American 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 Sydney Kingsford Smith
Search Deals

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 3, 2026.
Use the filters below to find and compare flights from Baton Rouge to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Baton RougeSydney

BTR - SYD

BTRSYD

Baton Rouge Ryan

Sat 8/15

6:14 pm-6:55 am

1 stop21h 41m

Sydney Kingsford Smith

Wed 8/19

12:00 pm-5:43 pm

1 stop20h 43m

$1,592

Baton RougeSydney

BTR - SYD

BTRSYD

Baton Rouge Ryan

Sat 8/15

7:15 am-6:55 am

2 stops32h 40m

Sydney Kingsford Smith

Wed 8/19

9:30 am-5:33 pm

2 stops23h 03m

$2,261
Quickest round-trip

Baton RougeSydney

BTR - SYD

BTRSYD

Baton Rouge Ryan

Sun 8/16

7:54 pm-6:55 am

1 stop20h 01m

Sydney Kingsford Smith

Sun 8/23

12:00 pm-5:42 pm

1 stop20h 42m

$3,061

Baton RougeSydney

BTR - SYD

BTRSYD

Baton Rouge Ryan

Sun 8/16

11:14 am-7:30 am

3 stops29h 16m

Sydney Kingsford Smith

Sun 8/23

7:25 am-9:30 pm

3 stops29h 05m

$3,617

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Sorted by cheapest first

Compare providers for flights from Baton Rouge to Sydney

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baton Rouge to Sydney in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Baton Rouge-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baton Rouge-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baton Rouge-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baton Rouge-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baton Rouge-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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.

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

    There are many flights that can get you from Baton Rouge to Sydney in 21h 41m. Fly via Qantas Airways to get the fastest option. There are 8837 mi between Baton Rouge and Sydney.

  • 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.

See more FAQs

Traveling to a place near Sydney?

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

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