*Fares displayed are all inclusive round trip fares including all taxes, fees and other mandatory charges
Philadelphia (PHL) to Sydney (SYD) flights from $1,662* with Air New Zealand
Search and book flights between Philadelphia and Sydney by comparing our fares shown on this page. Plan your adventure today!
expand_more
1 Passenger, Economy - lowest
expand_morePromo Code
expand_moretoday
today
Find the best fares for flights from Philadelphia (PHL) to Sydney (SYD)
location_on
location_on
Compare & book Air NZ Philadelphia (PHL) to Sydney (SYD) flights departing in the next 90 days
flight_takeoff
flight_land
Philadelphia (PHL)to
Sydney (SYD)Apr 29, 2026 - May 10, 2026
From
$1,664
Refreshed: 4 hrs ago
Per person, return
Economy
Philadelphia (PHL)to
Sydney (SYD)May 01, 2026 - May 10, 2026
From
$1,714
Refreshed: 4 hrs ago
Per person, return
Economy
Philadelphia (PHL)to
Sydney (SYD)Apr 30, 2026 - May 10, 2026
From
$1,714
Refreshed: 4 hrs ago
Per person, return
Economy
Philadelphia (PHL)to
Sydney (SYD)Mar 04, 2026 - Mar 11, 2026
From
$1,764
Refreshed: 4 hrs ago
Per person, return
Economy
Philadelphia (PHL)to
Sydney (SYD)Mar 03, 2026 - Mar 11, 2026
From
$1,764
Refreshed: 4 hrs ago
Per person, return
Economy
Philadelphia (PHL)to
Sydney (SYD)Mar 02, 2026 - Mar 10, 2026
From
$1,764
Refreshed: 4 hrs ago
Per person, return
Economy
Philadelphia (PHL)to
Sydney (SYD)Feb 27, 2026 - Mar 10, 2026
From
$1,814
Refreshed: 4 hrs ago
Per person, return
Economy
Philadelphia (PHL)to
Sydney (SYD)Feb 28, 2026 - Mar 09, 2026
From
$1,814
Refreshed: 4 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.