Cheap Flights from Perth to Philadelphia

Compare Perth to Philadelphia flight deals

Find the cheapest month or even day of the year to fly to Philadelphia

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Flight deals from Perth Airport to Philadelphia

Looking for a cheap last-minute deal or the best return flight from Perth Airport to Philadelphia? If you want to travel next month, return fares start from ج.م.‏ 87,512. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Perth to Philadelphia

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Perth to Philadelphia flights are currently cheapest in May.

Perth to Philadelphia: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 37,999
Cheapest month to flyMay

Finding cheap flights from Perth to Philadelphia: Frequently asked questions

There are 6 airports in Philadelphia: Philadelphia International, Blue Bell, Philadelphia Trenton-Mercer, Greater Wilmington, Atlantic City International, and Allentown.
The best price we found for a return flight from Perth to Philadelphia is ج.م.‏ 87,512. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Perth to Philadelphia. But we found flights with one or more stops from ج.م.‏ 87,512.
As of April 2026, there are no flights flying from Perth to Philadelphia.
The cheapest month to fly from Perth to Philadelphia is usually May.
If you're flying from Perth Airport, the cheapest airport near Philadelphia is Philadelphia International – which is 11.2 km away from the centre of Philadelphia. We've found flights into this airport from ج.م.‏ 87,512.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Perth Airport to Philadelphia on Saturday, 16 May 2026.
No airlines currently offer direct flights between Perth Airport and Philadelphia. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Philadelphia but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Philadelphia is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 10°C. July is typically the warmest month in Philadelphia, when it usually averages around 30°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -5°C. The rainiest month is July.
Currently, Scoot offers the cheapest flight tickets to Philadelphia.

Flying from Perth Airport (PER) to Philadelphia: what you need to know

  • The timezone in Philadelphia is UTC-4. The city is 12 hours behind Perth, where Perth Airport is located.

  • To avoid rushing for your PER to Philadelphia flight, allow plenty of time to check in and find your gate. Turning up two hours ahead of international departures and an hour before domestic flights is the standard rule.

  • Flying during a peak time like July? Major public holidays and other high seasons can mean longer lines and delays at check-in and security. Play it safe and arrive up to four hours before international flights and two hours before a domestic departure.

  • Whether you'd like to explore another city as part of your journey or just have a break, we make it easy to find plane tickets from PER to Philadelphia with a stopover. To check out your options, uncheck 'Direct flights only.' London Heathrow Airport (LHR) is a popular connection hub.

  • PER is about 10 kilometres from central Perth. If you're catching a cab, driving or ride-sharing from the centre, it'll take 20 minutes or so to get there, depending on traffic. If you're planning to take public transport, expect the trip time to be around 30 minutes.

  • In search of a hotel near PER? If you're boarding an early flight from Perth Airport to Philadelphia, these stays will put you moments from check-in:

  • 73.04% of flights taking off from Perth Airport arrive at their destination on schedule.

How to find the cheapest flights from Perth Airport (PER) to Philadelphia

  • ج.م.‏ 37,999 is the cheapest price we've seen for a one-way Perth Airport to Philadelphia flight. A round-trip plane ticket right now is ج.م.‏ 87,512. Depending on when and how early you book, these fares could change.

  • Don't leave everything to the last moment. You're more likely to land cheap flights from PER to Philadelphia if you book in advance. Airlines often offer some fantastic early bird rates.

  • Scoring cheap tickets from Perth Airport to Philadelphia is more likely if you can be flexible with your dates. Try using the 'Whole month' search tool to get the best prices across the month and score an awesome deal.

  • You don't need to check back constantly to find out if fares have dropped when you create a Price Alert. We'll update you the moment there's an updated deal for cheap flights from PER to Philadelphia.

  • Save on your flight from Perth Airport to Philadelphia with the help of our filters. Choose your ideal duration, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

Airports in Philadelphia

Philadelphia International Airport (PHL)

Trenton-Mercer Airport (TTN)

  • Central Philadelphia is around 56 kilometres from Trenton-Mercer Airport (TTN). After your flight from Perth Airport to Philadelphia has touched down and you've made your way through the terminal, the drive should be around 40 minutes.

  • Travelling by public transport will take about 1 hour 45 minutes.

  • Place the 'Do not disturb' sign on your door and rest at a hotel near TTN. Here are a few options where you can check in after your PER to Philadelphia flight:

  • Budget, National and Enterprise make picking up a Trenton-Mercer Airport rental car easy and quick. These trusted companies are located in or around the terminal and will have you behind the wheel before you know it.

  • Avoid paying extra. Reserving your ride four weeks ahead of your arrival at TTN will help you stay within budget.

  • The address for Trenton-Mercer Airport is Scotch Road, Terminal Building.

Best time to go to Philadelphia

  • Before you book your flights from Perth Airport to Philadelphia, consider which time of year is best for you. Peak season in Philadelphia offers a lively atmosphere and plenty to do, while the off-season brings cheaper hotel deals and fewer crowds.

  • The warmest month in Philadelphia is July, with temperatures ranging between 18ºC and 32ºC. Lock in your Perth Airport to Philadelphia plane ticket then if that's your definition of good weather.

  • Look for cheap tickets from PER to Philadelphia in January if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between -7ºC and 9ºC on average.

More about Philadelphia

Explore more of United States

  • New York is just one of the many cities in United States waiting to be explored after you've seen Philadelphia. Around 129 kilometres away to the north-east, check out popular attractions including Statue of Liberty, Central Park and Empire State Building.

  • Around 434 kilometres north-east of Philadelphia, Boston is another favourite stop in United States. Start your sightseeing at Freedom Trail, Museum of Fine Arts Boston and Boston Tea Party Ships & Museum.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.