Cheap Flights from Perth (PER) to Derby (DRB)

Popular airlines from Perth Airport (PER) to Derby, WA (DRB)

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Frequently asked questions

How much does a flight from Perth Airport (PER) to Derby, WA (DRB) cost?
Snag a cheap one-way flight or cheap return flight from Perth Airport (PER) to Derby, WA (DRB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Perth Airport (PER) to Derby, WA (DRB)?
The cheapest month to fly from PER to DRB is , when demand is low. Off-peak months are typically when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Perth Airport (PER) to Derby, WA (DRB)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from PER to DRB. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Perth Airport (PER) to Derby, WA (DRB)?
Direct flights from Perth Airport (PER) to Derby, WA (DRB) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PER to DRB?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary depending on a number of factors, such as 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 Derby, WA (DRB)?
Select a flight from Perth Airport (PER) to Derby, WA (DRB) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**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 Derby, WA (DRB) last-minute?
Holding off until right before your break to book your flight from PER to DRB generally means paying more. While it's possible to find some last-minute deals, there's no guarantee. Keep your travel schedule open for the best chance of snagging a bargain.
Can I cancel or change the date of my flight from Perth Airport (PER) to Derby, WA (DRB)?
If you booked your PER to DRB flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Travel information

Origin airport
Perth
Destination airport
Derby
Distance
1115 mi

Book with confidence

Book with confidence

Perth to Derby Flights

The cheapest times to fly from Perth to Derby

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

 

The best time to book a flight from Perth to Derby

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

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 Derby 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 Derby 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 Derby 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.

 

Perth to Derby Flights

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*Available to One Key members.