$1,222 Cheap Flights from Perth (PER) to Baton Rouge (BTR)

View $1,222 flight on Wed, Aug 27, 2025Opens in a new window

Popular airlines from Perth Airport (PER) to Baton Rouge Metropolitan Airport (BTR)

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Cheap Flights from Perth to Baton Rouge (PER-BTR)

Prices were available within the past 7 days and start at $1,222 for one-way flights and $2,234 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Tue, Aug 12 - Tue, Aug 19
PER
Perth
BTR
Baton Rouge
$2,234 Roundtrip, found 3 days ago
$2,234
Roundtrip
found 3 days ago
Select Qantas Airways flight, departing Tue, Aug 12 from Perth to Baton Rouge, returning Tue, Aug 19, priced at $2,234 found 3 days ago
Qantas Airways
Tue, Aug 12 - Tue, Aug 19
PER
Perth
BTR
Baton Rouge
$2,239 Roundtrip, found 3 days ago
$2,239
Roundtrip
found 3 days ago
Select Qantas Airways flight, departing Tue, Aug 12 from Perth to Baton Rouge, returning Tue, Aug 19, priced at $2,239 found 3 days ago
Qantas Airways
Tue, Aug 12 - Tue, Aug 19
PER
Perth
BTR
Baton Rouge
$2,241 Roundtrip, found 3 days ago
$2,241
Roundtrip
found 3 days ago
Select Qantas Airways flight, departing Tue, Aug 12 from Perth to Baton Rouge, returning Tue, Aug 19, priced at $2,241 found 3 days ago
Qantas Airways
Tue, Aug 12 - Tue, Aug 19
PER
Perth
BTR
Baton Rouge
$2,246 Roundtrip, found 3 days ago
$2,246
Roundtrip
found 3 days ago
Select Qantas Airways flight, departing Tue, Aug 12 from Perth to Baton Rouge, returning Tue, Aug 19, priced at $2,246 found 3 days ago
Qantas Airways
Tue, Aug 12 - Tue, Aug 19
PER
Perth
BTR
Baton Rouge
$2,247 Roundtrip, found 3 days ago
$2,247
Roundtrip
found 3 days ago
Select Qantas Airways flight, departing Tue, Aug 12 from Perth to Baton Rouge, returning Tue, Aug 19, priced at $2,247 found 3 days ago
Qantas Airways
Tue, Aug 12 - Tue, Aug 19
PER
Perth
BTR
Baton Rouge
$2,281 Roundtrip, found 3 days ago
$2,281
Roundtrip
found 3 days ago
Select Qantas Airways flight, departing Tue, Aug 12 from Perth to Baton Rouge, returning Tue, Aug 19, priced at $2,281 found 3 days ago
Qantas Airways
Tue, Aug 12 - Tue, Aug 19
PER
Perth
BTR
Baton Rouge
$2,286 Roundtrip, found 3 days ago
$2,286
Roundtrip
found 3 days ago
Select Qantas Airways flight, departing Tue, Aug 12 from Perth to Baton Rouge, returning Tue, Aug 19, priced at $2,286 found 3 days ago
Qantas Airways
Tue, Aug 12 - Tue, Aug 19
PER
Perth
BTR
Baton Rouge
$2,288 Roundtrip, found 3 days ago
$2,288
Roundtrip
found 3 days ago
Select Qantas Airways flight, departing Tue, Aug 12 from Perth to Baton Rouge, returning Tue, Aug 19, priced at $2,288 found 3 days ago
Qantas Airways
Tue, Aug 12 - Tue, Aug 19
PER
Perth
BTR
Baton Rouge
$2,290 Roundtrip, found 3 days ago
$2,290
Roundtrip
found 3 days ago
Select Qantas Airways flight, departing Tue, Aug 12 from Perth to Baton Rouge, returning Tue, Aug 19, priced at $2,290 found 3 days ago
Qatar Airways
Tue, Aug 12 - Tue, Aug 19
PER
Perth
BTR
Baton Rouge
$2,390 Roundtrip, found 3 days ago
$2,390
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Tue, Aug 12 from Perth to Baton Rouge, returning Tue, Aug 19, priced at $2,390 found 3 days ago
Flights from Perth (PER) to Baton Rouge (BTR)
Origin airport
Perth
Destination airport
Baton Rouge Metropolitan
Roundtrip price
$2,233
Distance
10835 mi

Perth to Baton Rouge Flights

The cheapest times to fly from Perth to Baton Rouge

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Perth to Baton Rouge are during the month of August. You can find some of the cheapest flights from Perth to Baton Rouge with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Perth to Baton Rouge

Sunday is one of the best days to book for cheap flights from Perth to Baton Rouge: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Perth to Baton Rouge

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Perth to Baton Rouge in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,222 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Perth to Baton Rouge flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Perth to Baton Rouge airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Perth Airport (PER) to Baton Rouge Metropolitan Airport (BTR) cost?
Discover the latest flight deals from PER to BTR by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from PER to BTR?
The cheapest flights from PER to BTR are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from PER to BTR?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from PER to BTR. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Perth Airport (PER) to Baton Rouge Metropolitan Airport (BTR)?
There are no daily direct flights from Perth Airport (PER) to Baton Rouge Metropolitan Airport (BTR). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way before you know it.
What day of the week has the most flights from PER to BTR?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change based on a range of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Perth Airport (PER) to Baton Rouge Metropolitan Airport (BTR)?
To arrive at Baton Rouge Metropolitan Airport (BTR) on time, pick a flight that leaves from Perth Airport (PER) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Perth Airport (PER) to Baton Rouge Metropolitan Airport (BTR) last-minute?
Waiting until just before your trip to book your flight from PER to BTR generally means paying more. While it's possible to find some last-minute offers, they're not always guaranteed. Allow some flexibility in your schedule for a better chance of getting a bargain.
Is it cheaper to book a PER to BTR flight and hotel package?
You'll typically save money by booking a PER to BTR flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've chosen your preferred flights and accommodations, you can add extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from Perth Airport (PER) to Baton Rouge Metropolitan Airport (BTR)?
Generally, it's possible to cancel or reschedule your PER to BTR flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.