Air New Zealand awards and accreditations - 2025 World's Safest Airline (Airlineratings.com), 2024 World's Safest Airline, Best Premium Economy, Best Economy Class (Airlineratings.com). See these and more Air New Zealand awards & accreditations. 
Philadelphia (PHL) to Sydney (SYD) flights from $1,465* 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)Mar 12, 2026 - Mar 25, 2026
From
$1,465
Refreshed: 1 day ago
Per person, return
Economy
Philadelphia (PHL)to
Sydney (SYD)Feb 02, 2026 - Feb 18, 2026
From
$1,535
Refreshed: 1 day ago
Per person, return
Economy
Philadelphia (PHL)to
Sydney (SYD)Feb 01, 2026 - Feb 20, 2026
From
$1,565
Refreshed: 1 day ago
Per person, return
Economy
Philadelphia (PHL)to
Sydney (SYD)Feb 05, 2026 - Feb 20, 2026
From
$1,615
Refreshed: 1 day ago
Per person, return
Economy
Philadelphia (PHL)to
Sydney (SYD)Feb 03, 2026 - Feb 18, 2026
From
$1,655
Refreshed: 1 day ago
Per person, return
Economy
Philadelphia (PHL)to
Sydney (SYD)Feb 04, 2026 - Feb 18, 2026
From
$1,655
Refreshed: 1 day ago
Per person, return
Economy
Philadelphia (PHL)to
Sydney (SYD)Jan 30, 2026 - Feb 20, 2026
From
$1,785
Refreshed: 1 day ago
Per person, return
Economy
Philadelphia (PHL)to
Sydney (SYD)Jan 31, 2026 - Feb 19, 2026
From
$2,055
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