$1,600+ 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — PER
Oct 19 — Oct 261
Round-trip
1 adult, Economy
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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
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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 Perth
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Best
Last-minute
Cheapest flights from Baton Rouge to PerthExplore 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 September 19, 2026.
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 September 19, 2026.
This Ovago deal was found by Cheapflights users on 9/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:29 pm -
2 stops43h 26m
Thu 11/512:25 am -
2 stops36h 30m
Deal found 9/15![Cathay Pacific logo]()
$1,600
This Qantas Airways deal was found by Cheapflights users on 9/15. 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.
Fri 10/302:29 pm -
3 stops33h 01m
Fri 11/610:55 pm -
2 stops32h 02m
Deal found 9/15![Multiple Airlines logo]()
$1,850
This BusinessClass deal was found by Cheapflights users on 9/17. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:28 pm -
2 stops39h 27m
Sat 11/712:25 am -
2 stops36h 30m
Deal found 9/17![Cathay Pacific logo]()
$9,736
This Qantas Airways deal was found by Cheapflights users on 9/17. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/12:29 pm -
3 stops32h 01m
Sun 11/811:10 pm -
2 stops28h 49m
Deal found 9/17![Multiple Airlines logo]()
$13,700
Best flights from Baton Rouge to PerthDiscover carefully curated flight deals from Baton Rouge to Perth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 19, 2026.
Discover carefully curated flight deals from Baton Rouge to Perth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 19, 2026.
This Gurufare deal was found by Cheapflights users on 9/15. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/155:28 pm -
2 stops39h 27m
Thu 2/412:25 am -
2 stops36h 30m
Deal found 9/15![Cathay Pacific logo]()
$1,702
This Qantas Airways deal was found by Cheapflights users on 9/18. 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.
Mon 2/225:26 pm -
2 stops32h 34m
Fri 2/2611:10 pm -
2 stops31h 46m
Deal found 9/18![Qantas Airways logo]()
$1,811
This Qantas Airways deal was found by Cheapflights users on 9/15. 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.
Fri 10/302:29 pm -
3 stops33h 01m
Fri 11/610:55 pm -
2 stops32h 02m
Deal found 9/15![Multiple Airlines logo]()
$1,850
This BusinessClass deal was found by Cheapflights users on 9/17. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:28 pm -
2 stops39h 27m
Sat 11/712:25 am -
2 stops36h 30m
Deal found 9/17![Cathay Pacific logo]()
$9,736
This Qantas Airways deal was found by Cheapflights users on 9/17. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/12:29 pm -
3 stops32h 01m
Sun 11/811:10 pm -
2 stops28h 49m
Deal found 9/17![Multiple Airlines logo]()
$13,700
Last-minute flights from Baton Rouge to PerthDiscover last-minute flight deals from Baton Rouge to Perth. Data last updated September 19, 2026 and is based on user searches.
Discover last-minute flight deals from Baton Rouge to Perth. Data last updated September 19, 2026 and is based on user searches.
This Ovago deal was found by Cheapflights users on 9/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:29 pm -
2 stops43h 26m
Thu 11/512:25 am -
2 stops36h 30m
Deal found 9/15![Cathay Pacific logo]()
$1,600
This Qantas Airways deal was found by Cheapflights users on 9/15. 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.
Fri 10/302:29 pm -
3 stops33h 01m
Fri 11/610:55 pm -
2 stops32h 02m
Deal found 9/15![Multiple Airlines logo]()
$1,850
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 September 19, 2026.
Round-trip from | $1,600 (Ovago) |
|---|
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 7,457,451 searches. Data last updated September 19, 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
Cheapest round-trip
Baton RougePerth
BTR Baton Rouge Ryan - PER Perth
BTRPER
Baton Rouge Ryan
Fri 1/15
5:28 pm-10:55 pm
2 stops39h 27m
Perth
Thu 2/4
12:25 am-10:55 pm
2 stops36h 30m
$1,702
Baton RougePerth
BTR Baton Rouge Ryan - PER Perth
BTRPER
Baton Rouge Ryan
Mon 2/22
5:26 pm-4:00 pm
2 stops32h 34m
Perth
Fri 2/26
11:10 pm-4:56 pm
2 stops31h 46m
$1,811
Baton RougePerth
BTR Baton Rouge Ryan - PER Perth
BTRPER
Baton Rouge Ryan
Fri 10/30
2:29 pm-12:30 pm
3 stops33h 01m
Perth
Fri 11/6
10:55 pm-4:57 pm
2 stops32h 02m
$1,850
Baton RougePerth
BTR Baton Rouge Ryan - PER Perth
BTRPER
Baton Rouge Ryan
Sun 11/1
5:28 pm-10:55 pm
2 stops39h 27m
Perth
Sat 11/7
12:25 am-10:55 pm
2 stops36h 30m
$9,736
Quickest round-trip
Baton RougePerth
BTR Baton Rouge Ryan - PER Perth
BTRPER
Baton Rouge Ryan
Sun 11/1
2:29 pm-12:30 pm
3 stops32h 01m
Perth
Sun 11/8
11:10 pm-1:59 pm
2 stops28h 49m
$13,700
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.
BTR-PER
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
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