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Cheap flights from Philadelphia (PHL) to Sydney (SYD)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Philadelphia (PHL) to Sydney (SYD)

How to find the cheapest flight from Philadelphia (PHL) to Sydney (SYD)
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How to find the cheapest flight from Philadelphia (PHL) to Sydney (SYD)
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How to find the cheapest flight from Philadelphia (PHL) to Sydney (SYD)
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Cheap flights from Philadelphia to Sydney in November , December 2026

24 Nov - 05 Dec $ 1,633.00
PHL
Philadelphia
Qantas
1 STOPS
SYD
Sydney
SYD
Sydney
Qantas
1 STOPS
PHL
Philadelphia
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18 Nov - 05 Dec $ 2,593.00
PHL
Philadelphia
Alaska Airlines
2 STOPS
SYD
Sydney
SYD
Sydney
Alaska Airlines
2 STOPS
PHL
Philadelphia
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17 Nov - 04 Dec $ 2,622.00
PHL
Philadelphia
Alaska Airlines
1 STOPS
SYD
Sydney
SYD
Sydney
Alaska Airlines
2 STOPS
PHL
Philadelphia
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Last minute flights from Philadelphia to Sydney

17 Nov - 30 Nov $ 1,949.00
PHL
Philadelphia
Alaska Airlines
2 STOPS
SYD
Sydney
SYD
Sydney
Alaska Airlines
2 STOPS
PHL
Philadelphia
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20 Nov - 01 Dec $ 2,891.00
PHL
Philadelphia
Air Canada
2 STOPS
SYD
Sydney
SYD
Sydney
Air Canada
2 STOPS
PHL
Philadelphia
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20 Nov - 30 Nov $ 3,114.00
PHL
Philadelphia
Qantas
1 STOPS
SYD
Sydney
SYD
Sydney
Qantas
1 STOPS
PHL
Philadelphia
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One-way flights to Sydney from Philadelphia

6:00 AM - 8:25 PM
Alaska Airlines
2 Stops
32h 25m
PHL - SYD
$ 795
Kiwi
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8:45 PM - 9:15 PM
JetBlue Airways
1 Stops
30h 35m
PHL - SYD
$ 1,595
Kiwi
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4:46 PM - 8:45 PM
Qantas
1 Stops
22h 9m
PHL - SYD
$ 1,811
Kiwi
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How to find the cheapest flight from Philadelphia (PHL) to Sydney (SYD)

Related info for your journey
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How to find the cheapest flight from Philadelphia (PHL) to Sydney (SYD)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Philadelphia (PHL) to Sydney (SYD)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.