Philadelphia (PHL) to Sydney (SYD) flights from $1,406* 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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Find our cheapest Philadelphia (PHL) to Sydney (SYD) flights departing in the next 12 months

Apr 2025
From$2,467*
Refreshed: 1 day ago
Per person, return/Economy
$2.0K
Displaying fares for April-2025
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Range$2,042-$2,667

*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, 2025 - Jun 10, 2025
From
$1,842
Refreshed: 12 hrs ago
Per person, return
/
Economy

Philadelphia (PHL)to

Sydney (SYD)
Jun 05, 2025 - Jun 17, 2025
From
$2,002
Refreshed: 19 hrs ago
Per person, return
/
Economy

Philadelphia (PHL)to

Sydney (SYD)
May 20, 2025 - May 27, 2025
From
$2,042
Refreshed: 12 hrs ago
Per person, return
/
Economy

Philadelphia (PHL)to

Sydney (SYD)
May 19, 2025 - May 27, 2025
From
$2,042
Refreshed: 12 hrs ago
Per person, return
/
Economy

Philadelphia (PHL)to

Sydney (SYD)
May 16, 2025 - May 27, 2025
From
$2,092
Refreshed: 12 hrs ago
Per person, return
/
Economy

Philadelphia (PHL)to

Sydney (SYD)
May 21, 2025 - May 28, 2025
From
$2,242
Refreshed: 12 hrs ago
Per person, return
/
Economy

Philadelphia (PHL)to

Sydney (SYD)
May 18, 2025 - May 26, 2025
From
$2,247
Refreshed: 12 hrs ago
Per person, return
/
Economy

Philadelphia (PHL)to

Sydney (SYD)
Jun 23, 2025 - Jul 13, 2025
From
$2,252
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.

Compare & book Air NZ flights from Philadelphia (PHL) to Sydney (SYD) departing over the next 11 months

Compare & book Air NZ flights from Philadelphia (PHL) to Sydney (SYD) departing over the next 11 months
From
To
Fare Type
Dates
Price
Philadelphia (PHL)Sydney (SYD)Per person, return
/
Economy		Sep 03, 2025 - Sep 10, 2025

From

$1,406

Refreshed: 1 day ago

Philadelphia (PHL)Sydney (SYD)Per person, return
/
Economy		Sep 04, 2025 - Sep 11, 2025

From

$1,501

Refreshed: 1 day ago

Philadelphia (PHL)Sydney (SYD)Per person, return
/
Economy		Sep 05, 2025 - Sep 12, 2025

From

$1,506

Refreshed: 1 day ago

Philadelphia (PHL)Sydney (SYD)Per person, return
/
Economy		Oct 20, 2025 - Nov 05, 2025

From

$1,731

Refreshed: 1 day ago

Philadelphia (PHL)Sydney (SYD)Per person, return
/
Economy		Sep 07, 2025 - Sep 09, 2025

From

$2,261

Refreshed: 1 day ago

*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

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