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Perth

$1,820+ Cheap flights from Baton Rouge (BTR) to Perth (PER)

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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — PER
May 21 — May 281
Thu 5/21
Thu 5/28
1 adult, Economy
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Cheap flight deals from Baton Rouge to Perth

Cheapest flights from Baton Rouge to Perth
Explore the most affordable flight options available from Baton Rouge to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 21, 2026.

This United Airlines deal was found by Cheapflights users on 4/16. 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 10/286:45 pm
BTR
-
PER
2 stops30h 45m
United Airlines
Sun 11/110:55 pm
PER
-
BTR
2 stops28h 27m
United Airlines
Deal found 4/16$1,820
This United Airlines deal was found by Cheapflights users on 4/19. 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 4/19$1,828
This Emirates deal was found by Cheapflights users on 4/17. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/14:09 pm
BTR
-
PER
2 stops36h 26m
Emirates
Mon 6/810:20 pm
PER
-
BTR
2 stops37h 26m
Emirates
Deal found 4/17$10,848

Find flight deals from Baton Rouge to Perth

Discover tips and strategies to find the most affordable flight options for your journey from Baton Rouge (BTR) to Perth (PER). 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 April 21, 2026.

Round-trip from

$10,848
(Emirates)
From Baton Rouge Ryan to Perth
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baton Rouge to Perth 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 21, 2026.
Use the filters below to find and compare flights from Baton Rouge to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Baton RougePerth

BTR - PER

BTRPER

Baton Rouge Ryan

Mon 6/1

4:09 pm-5:35 pm

2 stops36h 26m

Perth

Mon 6/8

10:20 pm-10:46 pm

2 stops37h 26m

$10,848

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Sorted by cheapest first

Best time to book a flight from Baton Rouge to Perth

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

    Departing from Baton Rouge to Perth will take you 36h 26m. Airlines will cover a distance of 10829 mi.

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

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

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

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

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

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

Book flights to Perth if you plan to visit one of these locations
Rottnest Island
Scarborough

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