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.
Philadelphia (PHL) to Sydney (SYD) flights from $1,423* with Air New Zealand
Search and book flights between Philadelphia and Sydney by comparing our fares shown on this page. Plan your adventure today!
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1 Passenger, Economy - lowest
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Find the best fares for flights from Philadelphia (PHL) to Sydney (SYD)
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Compare & book Air NZ Philadelphia (PHL) to Sydney (SYD) flights departing in the next 90 days
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$
Philadelphia (PHL)to
Sydney (SYD)Nov 23, 2026 - May 17, 2027
From
$1,423
Refreshed: 10 hrs ago
Per person, return
Economy
Philadelphia (PHL)to
Sydney (SYD)Jan 25, 2027 - Apr 21, 2027
From
$1,424
Refreshed: 10 hrs ago
Per person, return
Economy
Philadelphia (PHL)to
Sydney (SYD)Jan 26, 2027 - Feb 16, 2027
From
$1,424
Refreshed: 15 hrs ago
Per person, return
Economy
Philadelphia (PHL)to
Sydney (SYD)Dec 13, 2026 - Jan 19, 2027
From
$1,424
Refreshed: 10 hrs ago
Per person, return
Economy
Philadelphia (PHL)to
Sydney (SYD)Jan 24, 2027 - Feb 03, 2027
From
$1,428
Refreshed: 1 day ago
Per person, return
Economy
Philadelphia (PHL)to
Sydney (SYD)Jan 25, 2027 - Feb 03, 2027
From
$1,428
Refreshed: 1 day ago
Per person, return
Economy
Philadelphia (PHL)to
Sydney (SYD)Dec 13, 2026 - Jan 13, 2027
From
$1,428
Refreshed: 15 hrs ago
Per person, return
Economy
Philadelphia (PHL)to
Sydney (SYD)Nov 16, 2026 - Nov 18, 2026
From
$1,433
Refreshed: 2 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 Sydney
*Fares displayed are all inclusive round trip fares including all taxes, fees and other mandatory charges. For flights to or from Sydney, prices may be based on travel to or from SYD or WSI airports.