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Cheap flights from Louisville (SDF) to Calcutta (CCU)

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How to find the cheapest flight from Louisville (SDF) to Calcutta (CCU)

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

24 Apr - 27 May $ 1,866.00
SDF
Louisville
BREEZE
3 STOPS
CCU
Calcutta
CCU
Calcutta
BREEZE
3 STOPS
SDF
Louisville
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24 Apr - 27 May $ 1,879.00
SDF
Louisville
BREEZE
3 STOPS
CCU
Calcutta
CCU
Calcutta
BREEZE
3 STOPS
SDF
Louisville
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27 Apr - 27 May $ 1,882.00
SDF
Louisville
BREEZE
3 STOPS
CCU
Calcutta
CCU
Calcutta
BREEZE
3 STOPS
SDF
Louisville
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Last minute flights from Louisville to Calcutta

24 Apr - 01 May $ 2,930.00
SDF
Louisville
Aer Lingus
3 STOPS
CCU
Calcutta
CCU
Calcutta
Aer Lingus
3 STOPS
SDF
Louisville
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24 Apr - 01 May $ 2,943.00
SDF
Louisville
Aer Lingus
3 STOPS
CCU
Calcutta
CCU
Calcutta
Aer Lingus
3 STOPS
SDF
Louisville
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17 Apr - 01 May $ 3,009.00
SDF
Louisville
WestJet
3 STOPS
CCU
Calcutta
CCU
Calcutta
WestJet
3 STOPS
SDF
Louisville
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One-way flights to Calcutta from Louisville

6:06 PM - 2:05 PM
Air India Limited
3 Stops
37h 19m
SDF - CCU
$ 823
Kiwi
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2:30 PM - 4:45 AM
IndiGo Airlines
3 Stops
31h
SDF - CCU
$ 904
Kiwi
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8:47 AM - 6:00 PM
Air India Limited
2 Stops
26h 3m
SDF - CCU
$ 973
Kiwi
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How to find the cheapest flight from Louisville (SDF) to Calcutta (CCU)

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How to find the cheapest flight from Louisville (SDF) 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 Louisville (SDF) to Calcutta (CCU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.