$1,243 Cheap Flights from Perth (PER) to Baton Rouge (BTR)

View $1,243 flight on Thu, Oct 2, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at $1,243 for one-way flights and $2,182 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Sat, Sep 27 - Sat, Oct 4
PER
Perth
BTR
Baton Rouge
$2,182 Roundtrip, found 5 days ago
$2,182
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Sat, Sep 27 from Perth to Baton Rouge, returning Sat, Oct 4, priced at $2,182 found 5 days ago
Qatar Airways
Sat, Sep 27 - Sat, Oct 4
PER
Perth
BTR
Baton Rouge
$2,189 Roundtrip, found 5 days ago
$2,189
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Sat, Sep 27 from Perth to Baton Rouge, returning Sat, Oct 4, priced at $2,189 found 5 days ago
Qatar Airways
Sat, Sep 27 - Sat, Oct 4
PER
Perth
BTR
Baton Rouge
$2,235 Roundtrip, found 5 days ago
$2,235
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Sat, Sep 27 from Perth to Baton Rouge, returning Sat, Oct 4, priced at $2,235 found 5 days ago
Qatar Airways
Sat, Sep 27 - Sat, Oct 4
PER
Perth
BTR
Baton Rouge
$2,242 Roundtrip, found 5 days ago
$2,242
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Sat, Sep 27 from Perth to Baton Rouge, returning Sat, Oct 4, priced at $2,242 found 5 days ago
Qatar Airways
Sat, Sep 27 - Sat, Oct 4
PER
Perth
BTR
Baton Rouge
$2,528 Roundtrip, found 5 days ago
$2,528
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Sat, Sep 27 from Perth to Baton Rouge, returning Sat, Oct 4, priced at $2,528 found 5 days ago
Qatar Airways
Sat, Sep 27 - Sat, Oct 4
PER
Perth
BTR
Baton Rouge
$2,535 Roundtrip, found 5 days ago
$2,535
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Sat, Sep 27 from Perth to Baton Rouge, returning Sat, Oct 4, priced at $2,535 found 5 days ago
Qatar Airways
Sat, Sep 27 - Sat, Oct 4
PER
Perth
BTR
Baton Rouge
$2,581 Roundtrip, found 5 days ago
$2,581
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Sat, Sep 27 from Perth to Baton Rouge, returning Sat, Oct 4, priced at $2,581 found 5 days ago
Qatar Airways
Sat, Sep 27 - Sat, Oct 4
PER
Perth
BTR
Baton Rouge
$2,588 Roundtrip, found 5 days ago
$2,588
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Sat, Sep 27 from Perth to Baton Rouge, returning Sat, Oct 4, priced at $2,588 found 5 days ago
Qantas Airways
Sat, Sep 27 - Sat, Oct 4
PER
Perth
BTR
Baton Rouge
$2,729 Roundtrip, found 5 days ago
$2,729
Roundtrip
found 5 days ago
Select Qantas Airways flight, departing Sat, Sep 27 from Perth to Baton Rouge, returning Sat, Oct 4, priced at $2,729 found 5 days ago
Qantas Airways
Sat, Sep 27 - Sat, Oct 4
PER
Perth
BTR
Baton Rouge
$2,738 Roundtrip, found 5 days ago
$2,738
Roundtrip
found 5 days ago
Select Qantas Airways flight, departing Sat, Sep 27 from Perth to Baton Rouge, returning Sat, Oct 4, priced at $2,738 found 5 days ago
Flights from Perth (PER) to Baton Rouge (BTR)
Origin airport
Perth
Destination airport
Baton Rouge Metropolitan
Roundtrip price
$2,182
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 September. 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 $1,243 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?
Secure a cheap one-way flight from $1,243 or cheap return flight from $2,182 from Perth Airport (PER) to Baton Rouge Metropolitan Airport (BTR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Perth Airport (PER) to Baton Rouge Metropolitan Airport (BTR)?
September is the cheapest month to fly from PER to BTR. Planning your trip for the off-season is often the key to finding a great deal.
What is the cheapest airline that flies from Perth Airport (PER) to Baton Rouge Metropolitan Airport (BTR)?
To find the cheapest airline flying from PER to BTR, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
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.