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Cheap flights from Philadelphia (PHL) to Perth (PER)

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How to find the cheapest flight from Philadelphia (PHL) to Perth (PER)

How to find the cheapest flight from Philadelphia (PHL) to Perth (PER)
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How to find the cheapest flight from Philadelphia (PHL) to Perth (PER)
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How to find the cheapest flight from Philadelphia (PHL) to Perth (PER)
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Cheap flights from Philadelphia to Perth in June , July 2026

30 Jun - 30 Jul $ 2,199.00
PHL
Philadelphia
Frontier Airlines
3 STOPS
PER
Perth
PER
Perth
Frontier Airlines
3 STOPS
PHL
Philadelphia
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30 Jun - 16 Jul $ 2,199.00
PHL
Philadelphia
Frontier Airlines
3 STOPS
PER
Perth
PER
Perth
Frontier Airlines
3 STOPS
PHL
Philadelphia
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30 Jun - 30 Jul $ 2,243.00
PHL
Philadelphia
Frontier Airlines
3 STOPS
PER
Perth
PER
Perth
Frontier Airlines
3 STOPS
PHL
Philadelphia
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Last minute flights from Philadelphia to Perth

28 Jun - 01 Jul $ 2,970.00
PHL
Philadelphia
Alaska Airlines
3 STOPS
PER
Perth
PER
Perth
Alaska Airlines
3 STOPS
PHL
Philadelphia
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28 Jun - 01 Jul $ 3,098.00
PHL
Philadelphia
Alaska Airlines
3 STOPS
PER
Perth
PER
Perth
Alaska Airlines
3 STOPS
PHL
Philadelphia
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28 Jun - 01 Jul $ 3,145.00
PHL
Philadelphia
Alaska Airlines
3 STOPS
PER
Perth
PER
Perth
Alaska Airlines
3 STOPS
PHL
Philadelphia
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One-way flights to Perth from Philadelphia

7:33 AM - 10:35 AM
Qantas
3 Stops
42h 2m
PHL - PER
$ 1,103
Kiwi
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10:50 AM - 11:15 PM
Cathay Pacific
2 Stops
32h
PHL - PER
$ 1,441
Kiwi
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6:00 AM - 3:00 PM
Cathay Pacific
2 Stops
28h 40m
PHL - PER
$ 1,964
Kiwi
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How to find the cheapest flight from Philadelphia (PHL) to Perth (PER)

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How to find the cheapest flight from Philadelphia (PHL) to Perth (PER)
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 Perth (PER)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.