$788 Cheap Flights from Philadelphia (PHL) to Melbourne (MEL)

Popular airlines from Philadelphia Intl. Airport (PHL) to Melbourne Airport (MEL)

Find available prices by choosing your travel dates.

Cheap Flights from Philadelphia to Melbourne (PHL-MEL)

Prices were available within the past 7 days and start at $788 for one-way flights and $1,423 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fiji Airways
Fiji Airways
Air New Zealand
Air New Zealand
Fiji Airways
Qatar Airways
Air Canada
Etihad Airways
Qantas Airways
United
Flights from Philadelphia (PHL) to Melbourne (MEL)
Origin airport
Philadelphia Intl.
Destination airport
Tullamarine
Airlines serving
Air Canada, Air New Zealand, Air Tahiti Nui, American Airlines, British Airways, Cathay Pacific, China Southern Airlines, Delta, Fiji Airways, Japan Airlines, Lufthansa, Malaysia Airlines, Qantas Airways, Qatar Airways, United
Roundtrip price
$1,422
Distance
10289 mi

Philadelphia to Melbourne Flights

The cheapest times to fly from Philadelphia to Melbourne

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

The best time to book a flight from Philadelphia to Melbourne

Sunday is one of the best days to book for cheap flights from Philadelphia to Melbourne: 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 Philadelphia to Melbourne

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 Philadelphia to Melbourne in 2025. You can also book with separate airlines for your outbound and return journeys, from $788 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 Philadelphia to Melbourne 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 Philadelphia to Melbourne 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 Philadelphia Intl. Airport (PHL) to Tullamarine Airport (MEL) cost?
Discover the latest flight deals from PHL to MEL 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 PHL to MEL?
The cheapest flights from PHL to MEL 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 PHL to MEL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from PHL to MEL. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Philadelphia Intl. Airport (PHL) to Tullamarine Airport (MEL)?
You’ll need to book a flight with a layover when traveling from Philadelphia Intl. Airport (PHL) to Tullamarine Airport (MEL). Direct flights don’t operate daily on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from PHL to MEL?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary depending on a range of factors, such as the carrier 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 Philadelphia Intl. Airport (PHL) to Tullamarine Airport (MEL)?
Choose a flight from Philadelphia Intl. Airport (PHL) to Tullamarine Airport (MEL) that takes off before 3 PM to reduce the risk of cancellations. Departures later than this 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 Philadelphia Intl. Airport (PHL) to Tullamarine Airport (MEL) last-minute?
Booking your ticket from PHL to MEL right before your getaway is generally more expensive. However, if there’s some wiggle room with your travel dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a PHL to MEL flight and hotel package?
Booking a PHL to MEL flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our wide range of stays and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Philadelphia Intl. Airport (PHL) to Tullamarine Airport (MEL)?
If you reserved your PHL to MEL flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you’d like more information.

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*Available to One Key members.