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Cheap flights from Philadelphia (PHL) to Calcutta (CCU)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Philadelphia (PHL) to Calcutta (CCU)

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

30 Apr - 01 Jun $ 1,576.00
PHL
Philadelphia
Frontier Airlines
3 STOPS
CCU
Calcutta
CCU
Calcutta
Frontier Airlines
2 STOPS
PHL
Philadelphia
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30 Apr - 01 Jun $ 1,637.00
PHL
Philadelphia
Frontier Airlines
3 STOPS
CCU
Calcutta
CCU
Calcutta
Frontier Airlines
2 STOPS
PHL
Philadelphia
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30 Apr - 01 Jun $ 1,669.00
PHL
Philadelphia
Frontier Airlines
3 STOPS
CCU
Calcutta
CCU
Calcutta
Frontier Airlines
2 STOPS
PHL
Philadelphia
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One-way flights to Calcutta from Philadelphia

9:29 AM - 11:30 PM
IndiGo Airlines
3 Stops
54h 46m
PHL - CCU
$ 753
Kiwi
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9:29 AM - 5:55 AM
IndiGo Airlines
3 Stops
37h 6m
PHL - CCU
$ 777
Kiwi
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9:29 AM - 4:45 AM
IndiGo Airlines
3 Stops
34h 56m
PHL - CCU
$ 837
Kiwi
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How to find the cheapest flight from Philadelphia (PHL) to Calcutta (CCU)

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