The cheapest times to fly from PER to BTR are

  • January 22nd to March 25th (except the week of February 26th)
  • April 30th to June 24th
  • July 23rd to August 5th
  • October 29th to November 25th (except the week of November 12th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from PER to BTR is late July. Prices can be as high as $4532 for Saturday flights during early January, or as low as $1277 for Monday flights around late July.


When to Fly to Baton Rouge

Flying from Perth (PER) to Baton Rouge, LA (BTR) will usually cost between $1290 to $2640 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late July with an average ticket price of $1341. Due to high demand the most expensive time to fly is early January, with an average price of $3104. Planning your trip to low-cost times can easily save you $1763 on economy flights and even more on first-class flights. Generally, any price below $1585 can be considered a good price for a round-trip PER to BTR flight.

See below for a graph of average weekly prices for the PER to BTR route. All prices are for round-trip tickets in USD.

PER to BTR Flight Prices

Compared to other flights, the PER to BTR flight is more expensive than the average and costs slightly more than the average flight leaving from Perth. The average price per mile (for a direct flight) is $0.09, which is far below average.


Flight Prices by Day of the Week

Monday is usually the cheapest day to fly to BTR, and Sunday the cheapest day to fly back into PER. Saturdays are the most expensive days to fly to Baton Rouge, and Tuesdays are the most expensive days to return to Perth. Selecting flights on the least expensive days could save you up to $756 (24%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Monday and returning a week later will cost an average of $1533. Return trip prices are from the BTR to PER flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from PER to BTR can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 20 hour 29 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from PER to BTR while comparing.

Destination alternative #1: Louis Armstrong New Orleans International Airport (MSY) in New Orleans, LA

  • 65 miles (105 km) away from BTR
  • Usually 21.61% less expensive than BTR
  • 2-layover flights available

See PER to MSY flights


Flight Hacking PER to BTR

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from PER to BTR — but Champion Traveler does!

Hack #1: Los Angeles, CA (PER > LAX > BTR)

  • Price for both tickets: $1187
  • Average savings: $399 (25.14%)

See PER to AUS flights

Hack #2: Austin, TX (PER > AUS > BTR)

  • Price for both tickets: $1267
  • Average savings: $318 (20.06%)

See PER to LAX flights

Hack #3: Phoenix, AZ (PER > PHX > BTR)

  • Price for both tickets: $1298
  • Average savings: $287 (18.11%)

See PER to PHX flights


Flight Questions Answered

Still have questions about flying from PER to BTR? We’ve got answers.

Which airlines fly this route?

You can find 11 major airlines flying this route most often: Air France, Air New Zealand, American, ANA, British Airways, Delta, JAL, Singapore Airlines, South African, United, Virgin Australia, and potentially more during busy seasons.

How far away is it from Baton Rouge Metropolitan/Ryan Field Airport to Perth International Airport?

The distance between the two airports is roughly 10834 miles or 17436 kilometers.

How long does it take to fly from PER to BTR?

The real-world flight time for a nonstop PER to BTR flight is about 20 hour 29 minutes.

How many flights go between Perth and Baton Rouge, LA?

It depends on the day of the week and the date, but a typical day might have around 12 available flights from PER to BTR.


Airport Location Info


Departing Airport

Origination code PER
Origination airport name Perth International Airport
City Perth
Country Australia
Latitude -31.9
Longitude 116

Return Airport

Destination code BTR
Destination airport name Baton Rouge Metropolitan/Ryan Field Airport
City Baton Rouge, LA
Country the United States
Latitude 30.5
Longitude -91.2


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.