Cheap Flights from Perth (PER) to Bunbury (BUY)

Popular airlines from Perth Airport (PER) to Bunbury, WA (BUY)

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Find available prices by choosing your travel dates.
Flights from Perth (PER) to Bunbury (BUY)
Origin airport
Perth
Destination airport
Bunbury
Distance
100 mi

Perth to Bunbury Flights

The cheapest times to fly from Perth to Bunbury

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 Bunbury are during the month of . You can find some of the cheapest flights from Perth to Bunbury with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Perth to Bunbury

Sunday is one of the best days to book for cheap flights from Perth to Bunbury: 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 Bunbury

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 Bunbury in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Bunbury 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 Bunbury 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 Bunbury, WA (BUY) cost?
Discover the latest flight deals from PER to BUY 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 BUY?
The cheapest flights from PER to BUY 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 BUY?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from PER to BUY. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Perth Airport (PER) to Bunbury, WA (BUY)?
Nonstop flights from Perth Airport (PER) to Bunbury, WA (BUY) aren’t available daily, so you’ll need to take a flight with a layover. Explore your options with Expedia’s filter tool. Enter your travel dates and click on either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from PER to BUY?
Generally you’ll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can change depending on the airline, season and other factors.*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 Bunbury, WA (BUY)?
To arrive at Bunbury, WA (BUY) without delays, choose a flight that leaves Perth Airport (PER) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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.
What airports do you fly into for Bunbury from Perth Airport (PER)?
Busselton, WA (BQB-Margaret River) is the only airport in Bunbury with direct flights from Perth Airport (PER). Consider your options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Perth Airport (PER) to Bunbury, WA (BUY) last-minute?
Booking your flight from PER to BUY shortly before your getaway is typically more expensive. But if there’s some wiggle room with your schedule, you could bag a cheap last-minute fare.
Is it cheaper to book a PER to BUY flight and hotel package?
You’ll generally save money by securing a PER to BUY flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it’s easy to manage everything in one convenient place. After choosing your preferred accommodations and flights, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Perth Airport (PER) to Bunbury, WA (BUY)?
If you booked your PER to BUY flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.

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*Available to One Key members.