Philadelphia (PHL) to Sydney (SYD) flights from $1,769* with Air New Zealand

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

Promo Code
Travel information icon

From November 2026*, Air New Zealand will operate flights to and from Western Sydney International Airport, alongside our existing services at Sydney Kingsford Smith Airport.

*Subject to Government Approvals.

Find the best fares for flights from Philadelphia (PHL) to Sydney (SYD)

May 2026
From$1,914*
Refreshed: 14 hrs ago
Per person, return/Economy
Jun 2026
From$1,769*
Refreshed: 6 hrs ago
Per person, return/Economy
Jul 2026
From$1,939*
Refreshed: 2 hrs ago
Per person, return/Economy
$1.8K
$7.5K
Displaying fares for May-2026
  • 03

    Sun

    MAY

  • 04

    Mon

  • 05

    Tue

  • 06

    Wed

  • 07

    Thu

  • 08

    Fri

  • 09

    Sat

  • 10

    Sun

  • 11

    Mon

  • 12

    Tue

  • 13

    Wed

  • 14

    Thu

  • 15

    Fri

  • 16

    Sat

  • 17

    Sun

  • 18

    Mon

  • 19

    Tue

  • 20

    Wed

  • 21

    Thu

  • 22

    Fri

  • 23

    Sat

  • 24

    Sun

  • 25

    Mon

  • 26

    Tue

  • 27

    Wed

  • 28

    Thu

  • 29

    Fri

  • 30

    Sat

  • 31

    Sun

  • 01

    Mon

    JUN

  • 02

    Tue

    • Range$1,814-$7,529

    *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 Sydney (SYD) flights departing in the next 90 days

    Philadelphia (PHL)to

    Sydney (SYD)
    Jun 03, 2026 - Nov 23, 2026
    From
    $1,769
    Refreshed: 6 hrs ago
    Per person, return
    Economy

    Philadelphia (PHL)to

    Sydney (SYD)
    Jun 02, 2026 - Nov 26, 2026
    From
    $1,814
    Refreshed: 6 hrs ago
    Per person, return
    Economy

    Philadelphia (PHL)to

    Sydney (SYD)
    Jun 03, 2026 - Jun 16, 2026
    From
    $1,837
    Refreshed: 19 hrs ago
    Per person, return
    Economy

    Philadelphia (PHL)to

    Sydney (SYD)
    Jun 02, 2026 - Jun 16, 2026
    From
    $1,837
    Refreshed: 19 hrs ago
    Per person, return
    Economy

    Philadelphia (PHL)to

    Sydney (SYD)
    Jun 02, 2026 - Jun 04, 2026
    From
    $1,889
    Refreshed: 23 hrs ago
    Per person, return
    Economy

    Philadelphia (PHL)to

    Sydney (SYD)
    May 11, 2026 - Jul 29, 2026
    From
    $1,914
    Refreshed: 14 hrs ago
    Per person, return
    Economy

    Philadelphia (PHL)to

    Sydney (SYD)
    May 13, 2026 - Jul 29, 2026
    From
    $1,914
    Refreshed: 6 hrs ago
    Per person, return
    Economy

    Philadelphia (PHL)to

    Sydney (SYD)
    Jun 02, 2026 - Jun 14, 2026
    From
    $1,927
    Refreshed: 1 day 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 Sydney

    *Fares displayed are all inclusive round trip fares including all taxes, fees and other mandatory charges. Price may be based on travel to or from SYD or WSI airports