Title: Cheap Flights from Philadelphia (PHL) to Perth (PSL) - Expedia.ca ![Perth](https://images.trvl-media.com/place/9481/1e2f8680-5475-4775-99da-de99172071f7.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/9481/1e2f8680-5475-4775-99da-de99172071f7.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Philadelphia (PHL) to Perth (PSL) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Philadelphia International Airport (PHL) to Perth, Scotland (PSL) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:phl,to:psl,departure:04/10/2025TANYT&leg2=from:psl,to:phl,departure:11/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:phl,to:psl,departure:04/10/2025TANYT&leg2=from:psl,to:phl,departure:11/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![Flair Airlines](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:phl,to:psl,departure:04/10/2025TANYT&leg2=from:psl,to:phl,departure:11/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:phl,to:psl,departure:04/10/2025TANYT&leg2=from:psl,to:phl,departure:11/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:phl,to:psl,departure:04/10/2025TANYT&leg2=from:psl,to:phl,departure:11/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:phl,to:psl,departure:04/10/2025TANYT&leg2=from:psl,to:phl,departure:11/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Porter Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:phl,to:psl,departure:04/10/2025TANYT&leg2=from:psl,to:phl,departure:11/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 30% on select hotels after you book a flight\* - ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Frequently asked questions ### How much is a flight from Philadelphia Intl. Airport (PHL) to PSL? > Round-trip tickets between PHL and PSL start from . This is based on fares available within the last 7 days on Expedia for flights departing within the next year — book today to avoid missing out. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Philadelphia Airport to PSL? > Every airline has different terms and conditions. If you decide to cancel your escape, head to our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from PHL to PSL that have flexible change policies? > Plenty of carriers will allow you to move your flight at no extra charge. All you pay is the difference in the ticket price. When looking for PHL to PSL flights, you'll see a "No change fees" box for you to select. ### How far is the flight from Philadelphia Airport to PSL? > The distance is around 5,400 kilometres. Sleep mask? Check. Warm clothes? Double check. You'd be wise to pack all the essentials for this long-haul Philadelphia to Perth flight. ### Which airlines fly direct from Philadelphia Intl. Airport (PHL) to PSL? > If you want to fly straight from Philadelphia Airport to PSL, you'll have to book a flight with at least one stop. Unfortunately, there aren't any airlines that fly directly on this route. ### Are PHL to PSL flight tickets cheaper when they're purchased at the last minute? > Last-minute bookings from PHL to PSL can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out entirely! If you'd rather start your trip planning early on, Expedia compares flight deals up to a year in advance. Just remember that not all airlines list their prices that far in advance. Our suggestion? Check back often as updates are made frequently. ## Travel information | Origin airport | Philadelphia Intl. | | --- | --- | | Destination airport | Perth | | Distance | 5330 km | ## Book with confidence ### Philadelphia to Perth Flights **The easy way to book your flights from Philadelphia to Perth**  With Expedia, it’s simple to find and book flights to Perth from Philadelphia whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Perth, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Philadelphia to Perth today, tomorrow, or this week.   **Save dollars with cheap flights from Philadelphia Intl., PHL to Perth, PSL**  Sort your search results by price to find great deals on your flight from Philadelphia to Perth—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Perth from Philadelphia currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Perth   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Perth from Philadelphia**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. 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