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Cheap flights from Philadelphia (PHL) to Islamabad (ISB)

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How to find the cheapest flight from Philadelphia (PHL) to Islamabad (ISB)

How to find the cheapest flight from Philadelphia (PHL) to Islamabad (ISB)
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How to find the cheapest flight from Philadelphia (PHL) to Islamabad (ISB)
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How to find the cheapest flight from Philadelphia (PHL) to Islamabad (ISB)
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Cheap flights from Philadelphia to Islamabad in April , May 2026

30 Apr - 27 May $ 2,137.00
PHL
Philadelphia
Frontier Airlines
3 STOPS
ISB
Islamabad
ISB
Islamabad
Frontier Airlines
3 STOPS
PHL
Philadelphia
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28 Apr - 28 May $ 2,208.00
PHL
Philadelphia
Alaska Airlines
2 STOPS
ISB
Islamabad
ISB
Islamabad
Alaska Airlines
2 STOPS
PHL
Philadelphia
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28 Apr - 28 May $ 2,354.00
PHL
Philadelphia
Aer Lingus
2 STOPS
ISB
Islamabad
ISB
Islamabad
Aer Lingus
2 STOPS
PHL
Philadelphia
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Last minute flights from Philadelphia to Islamabad

26 Apr - 02 May $ 3,215.00
PHL
Philadelphia
Frontier Airlines
3 STOPS
ISB
Islamabad
ISB
Islamabad
Frontier Airlines
3 STOPS
PHL
Philadelphia
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26 Apr - 01 May $ 3,278.00
PHL
Philadelphia
Frontier Airlines
3 STOPS
ISB
Islamabad
ISB
Islamabad
Frontier Airlines
3 STOPS
PHL
Philadelphia
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26 Apr - 01 May $ 3,294.00
PHL
Philadelphia
Frontier Airlines
3 STOPS
ISB
Islamabad
ISB
Islamabad
Frontier Airlines
3 STOPS
PHL
Philadelphia
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One-way flights to Islamabad from Philadelphia

7:56 PM - 12:40 AM
Turkish Airlines
3 Stops
50h 49m
PHL - ISB
$ 885
Kiwi
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6:50 AM - 4:50 PM
Fly Jinnah
3 Stops
50h 55m
PHL - ISB
$ 906
Kiwi
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7:56 PM - 8:35 PM
Turkish Airlines
3 Stops
46h 39m
PHL - ISB
$ 948
Kiwi
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How to find the cheapest flight from Philadelphia (PHL) to Islamabad (ISB)

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