Skip to main content
Beginning of main content

Cheap Flights from Philadelphia to Perth $1,442.65

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia's Price Guarantee.
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheapest Flights from Philadelphia to Perth (PHL to PER)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Philadelphia to Perth (PHL to PER)

Question : Is the price you found a good deal?
Answer : Flight prices are fluctuating a lot more for this route than most routes from the United States, as they're ranging anywhere from $1,375 to $7,939. Prices tend to be lower the further out you book.

Question : How long do most people stay in Perth?
Answer : Of course you're not most people, but if you were, you'd stay roughly 13 days.

Question : Which airline is offering the cheapest flight from PHL to PER?
Answer : Qantas is offering the best deal at $1,375. Better snatch it up quickly because prices range all the way up to $7,939 over the next three months.

Question : Would you be willing to change your travel days if it saved you money?
Answer : For the month of April, the cheapest day to fly is Tuesday. Flexibility is paramount when booking travel plans in order to keep travel costs down.

Question : In the next four weeks, what day should you book your trip?
Answer : As of Mar 27th, the cheapest day to fly from Philadelphia to Perth is Apr 18th. Tickets are currently being sold for $1,375, which is 46% below the average price for this route.