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

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0 Children (2~11)
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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 March , April 2025

25 Mar - 09 Apr $ 1,126.00
PHL
Philadelphia
Frontier Airlines
2 STOPS
SYD
Sydney
SYD
Sydney
Frontier Airlines
2 STOPS
PHL
Philadelphia
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25 Mar - 15 Apr $ 1,126.00
PHL
Philadelphia
Frontier Airlines
2 STOPS
SYD
Sydney
SYD
Sydney
Frontier Airlines
2 STOPS
PHL
Philadelphia
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18 Mar - 09 Apr $ 1,133.00
PHL
Philadelphia
Frontier Airlines
2 STOPS
SYD
Sydney
SYD
Sydney
Frontier Airlines
2 STOPS
PHL
Philadelphia
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Last minute flights from Philadelphia to Sydney

25 Mar - 01 Apr $ 1,208.00
PHL
Philadelphia
Hawaiian Airlines
2 STOPS
SYD
Sydney
SYD
Sydney
Hawaiian Airlines
2 STOPS
PHL
Philadelphia
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10 Mar - 31 Mar $ 3,045.00
PHL
Philadelphia
United Airlines
1 STOPS
SYD
Sydney
SYD
Sydney
United Airlines
2 STOPS
PHL
Philadelphia
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17 Mar - 31 Mar $ 4,356.00
PHL
Philadelphia
Air Canada
2 STOPS
SYD
Sydney
SYD
Sydney
Air Canada
2 STOPS
PHL
Philadelphia
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One-way flights to Sydney from Philadelphia

4:29 PM - 9:00 AM
Fiji Airways
2 Stops
29h 1m
PHL - SYD
$ 556
Kiwi
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5:45 PM - 9:25 PM
United Airlines
1 Stops
22h 15m
PHL - SYD
$ 1,866
Kiwi
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5:45 PM - 9:25 PM
United Airlines
1 Stops
22h 15m
PHL - SYD
$ 1,936
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.