PHL - PER

$1,152 Find Cheap Flights from Philadelphia to Perth – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
$1,863
Typical prices: $2,155-$3,274
Qatar Airways
Thu 8/3Thu 15/3
PHL - PER • 1 stop
Cheapest one-way flight
$1,152
Typical prices: $867-$1,542
Multiple Airlines
Wed 10/10
PHL - PER • 3 stops
Direct flights
Not available
There are currently no direct flights between Philadelphia and Perth. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
March
Cheapest • 24% price drop
November
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Perth!
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Booking Insights
Flight Deals

Cheap Flights from Philadelphia to Perth (PHL-PER)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Philadelphia to Perth

Mon, 8 Mar - Mon, 15 Mar
Qatar Airways Logo
20:45 - 18:45PHL  Philadelphia-PER Perth
33h 00m1 stop Doha Hamad Intl
Qatar Airways Logo
23:45 - 15:50PER  Perth-PHL Philadelphia
52h 05m2 stops Melbourne Doha Hamad Intl
$1,863Qatar Airways
Mon, 8 Mar - Mon, 15 Mar
Qatar Airways Logo
20:45 - 14:10PHL  Philadelphia-PER Perth
52h 25m2 stops Doha Hamad Intl Adelaide
Qatar Airways Logo
22:45 - 23:52PER  Perth-PHL Philadelphia
37h 07m2 stops Doha Hamad Intl Miami
$1,931Qatar Airways
Mon, 8 Mar - Mon, 15 Mar
Qatar Airways Logo
20:45 - 14:10PHL  Philadelphia-PER Perth
52h 25m2 stops Doha Hamad Intl Adelaide
Qatar Airways Logo
22:45 - 23:52PER  Perth-PHL Philadelphia
37h 07m2 stops Doha Hamad Intl Miami
$1,958Qatar Airways
Mon, 8 Mar - Mon, 15 Mar
Qatar Airways Logo
20:45 - 14:10PHL  Philadelphia-PER Perth
52h 25m2 stops Doha Hamad Intl Adelaide
Qatar Airways Logo
22:45 - 23:52PER  Perth-PHL Philadelphia
37h 07m2 stops Doha Hamad Intl Miami
$1,959Qatar Airways
Mon, 19 Oct - Mon, 26 Oct
Multiple Airlines Logo
07:00 - 13:55PHL  Philadelphia-PER Perth
42h 55m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
22:40 - 22:56PER  Perth-PHL Philadelphia
36h 16m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$1,996Multiple Airlines
Mon, 19 Oct - Mon, 26 Oct
Multiple Airlines Logo
07:00 - 14:25PHL  Philadelphia-PER Perth
43h 25m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
22:40 - 22:56PER  Perth-PHL Philadelphia
36h 16m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$2,012Multiple Airlines
Mon, 19 Oct - Mon, 26 Oct
Multiple Airlines Logo
21:30 - 04:20PHL  Philadelphia-PER Perth
42h 50m2 stops Doha Hamad Intl Singapore Changi
Multiple Airlines Logo
17:50 - 15:50PER  Perth-PHL Philadelphia
58h 00m2 stops Singapore Changi Doha Hamad Intl
$2,014Multiple Airlines
Mon, 8 Mar - Mon, 15 Mar
Air Canada Logo
09:15 - 20:20PHL  Philadelphia-PER Perth
46h 05m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Air Canada Logo
22:55 - 15:50PER  Perth-PHL Philadelphia
52h 55m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$2,031Air Canada
Thu, 22 Oct - Thu, 29 Oct
Multiple Airlines Logo
07:00 - 14:45PHL  Philadelphia-PER Perth
43h 45m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
15:20 - 22:56PER  Perth-PHL Philadelphia
43h 36m3 stops Sydney Kingsford Smith Vancouver Intl Toronto Pearson Intl
$2,168Multiple Airlines
Mon, 8 Mar - Mon, 15 Mar
JetBlue Logo
20:45 - 18:45PHL  Philadelphia-PER Perth
33h 00m1 stop Doha Hamad Intl
JetBlue Logo
22:45 - 15:50PER  Perth-PHL Philadelphia
29h 05m1 stop Doha Hamad Intl
$2,211JetBlue
Booking Insights

Price, demand, and travel trends for Philadelphia to Perth flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Philadelphia to Perth with more confidence.

How much is a return flight from Philadelphia to Perth?

Return flights from Philadelphia to Perth start at $1,863. Prices are below average for this route right now, with typical return fares ranging from $2,155 to $3,274. The lowest price found in the past 5 days was $1,863 on Qatar Airways.

What's the cheapest day of the week to fly from Philadelphia to Perth?

Thursday is the cheapest day of the week to fly from Philadelphia to Perth and is 25% cheaper than the average day. Sunday is the most expensive day with flight prices 33% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Philadelphia to Perth flights

Low season

July

Cheapest flight

$1,152
Flights from Philadelphia to Perth

When to book flights from Philadelphia to Perth

Are your dates flexible? Find out the best times to travel from Philadelphia to Perth based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Philadelphia to Perth flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Philadelphia to Perth?

    Flights from Philadelphia to Perth usually depart from Philadelphia (PHL) and arrive at Perth (PER).

  • Which airports do connecting flights from Philadelphia to Perth pass through?

    Most connecting flights from Philadelphia to Perth pass through Doha Hamad Intl (DOH), which handles 100% of one-stop traffic on this route. Other stopover airports each see under 5%.

  • Can I save money by using flexible dates for flights from Philadelphia to Perth?

    Yes. Being flexible with your travel dates can save you up to 44% on the Philadelphia to Perth route. Thursday is the cheapest departure day at $2,106 return on average, while Sunday is the most expensive at $3,727, a difference of $1,621. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Perth?

    Some of the most popular sights in Perth are RAC Arena, Perth Railway Station, and Elizabeth Quay. These are among the most viewed places in Perth on KAYAK.

  • How long is a flight from Philadelphia to Perth?

    A direct flight from Philadelphia to Perth takes 0h 00m, covering 30,035 km.

  • Do I need a passport to fly from Philadelphia to Perth?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Philadelphia to Perth changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about $1,863 to $5,105. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Philadelphia to Perth looking right now?

    One-way fares from Philadelphia to Perth are currently higher than usual. Average one-way flight prices are about $1,694, which is 72% above the typical average for this route.

  • What is the time difference between Philadelphia and Perth?

    Perth is 12 hours ahead of Philadelphia (Western Australia Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Perth Airport (PER)?

    Perth Airport (PER) hosts 5 major car hire companies, with daily rates starting from around $17 for economy cars. Top options include:
    · EverythingFleet
    · East Coast Car Rentals
    · Europcar
    · Ace Rental Cars
    · Bargain Car Rentals

  • How much should I expect to pay for a Philadelphia to Perth flight?

    Return flights from Philadelphia to Perth range from $2,155 to $3,274, with an average of $2,782 over the past 12 months. Anything below $2,155 counts as a good deal.

Your guide to booking Philadelphia to Perth flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure instead of Sunday. On this route, Thursday flights average $2,106 – about $1,621 less than Sunday (43% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Philadelphia to Perth trip for March. Fares historically average $2,106 return in that month – typically $1,621 less than the most expensive month, which is September (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Perth Airport.
    - Sanno Marracoonda Perth Airport Hotel
    - Ellard Bed & Breakfast

More options for your flight from Philadelphia to Perth

Complete your trip to Perth with a hotel stay or car hire

Car hire in Perth
Hotels in Perth
Holidays in Perth