Philadelphia (PHL) to Perth (PER) flights from $2,120* with Air New Zealand

Search and book flights between Philadelphia and Perth by comparing our fares shown on this page. Plan your adventure today!

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Find the best fares for flights from Philadelphia (PHL) to Perth (PER)

Mar 2026
From$3,149*
Refreshed: 1 day ago
Per person, return/Economy
Apr 2026
From$2,284*
Refreshed: 1 day ago
Per person, return/Economy
May 2026
From$2,187*
Refreshed: 2 hrs ago
Per person, return/Economy
$2.7K
$9.6K
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    • Range$2,674-$9,552

    *Fares displayed have been available for flights searched within the last 24 hours and may not currently be available at time of booking. Flights may not be available at peak times or on all flights. Additional fees, including service/card payment fees may apply. Other terms and conditions may also apply.

    Compare & book Air NZ Philadelphia (PHL) to Perth (PER) flights departing in the next 90 days

    Philadelphia (PHL)to

    Perth (PER)
    May 12, 2026 - May 24, 2026
    From
    $2,187
    Refreshed: 2 hrs ago
    Per person, return
    Economy

    Philadelphia (PHL)to

    Perth (PER)
    May 08, 2026 - May 25, 2026
    From
    $2,226
    Refreshed: 11 hrs ago
    Per person, return
    Economy

    Philadelphia (PHL)to

    Perth (PER)
    May 08, 2026 - May 19, 2026
    From
    $2,227
    Refreshed: 2 hrs ago
    Per person, return
    Economy

    Philadelphia (PHL)to

    Perth (PER)
    May 06, 2026 - May 25, 2026
    From
    $2,276
    Refreshed: 11 hrs ago
    Per person, return
    Economy

    Philadelphia (PHL)to

    Perth (PER)
    May 16, 2026 - May 23, 2026
    From
    $2,276
    Refreshed: 7 hrs ago
    Per person, return
    Economy

    Philadelphia (PHL)to

    Perth (PER)
    May 06, 2026 - May 19, 2026
    From
    $2,277
    Refreshed: 2 hrs ago
    Per person, return
    Economy

    Philadelphia (PHL)to

    Perth (PER)
    Apr 23, 2026 - May 05, 2026
    From
    $2,284
    Refreshed: 1 day ago
    Per person, return
    Economy

    Philadelphia (PHL)to

    Perth (PER)
    May 10, 2026 - May 25, 2026
    From
    $2,326
    Refreshed: 11 hrs ago
    Per person, return
    Economy

    *Fares displayed have been available for flights searched within the last 24 hours and may not currently be available at time of booking. Flights may not be available at peak times or on all flights. Additional fees, including service/card payment fees may apply. Other terms and conditions may also apply.

    Explore flights to Perth

    *Fares displayed are all inclusive round trip fares including all taxes, fees and other mandatory charges