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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

30 Apr - 20 May $ 1,827.00
SDF
Louisville
BREEZE
3 STOPS
CCU
Calcutta
CCU
Calcutta
BREEZE
3 STOPS
SDF
Louisville
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30 Apr - 25 May $ 1,913.00
SDF
Louisville
BREEZE
3 STOPS
CCU
Calcutta
CCU
Calcutta
BREEZE
2 STOPS
SDF
Louisville
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30 Apr - 29 May $ 1,938.00
SDF
Louisville
BREEZE
3 STOPS
CCU
Calcutta
CCU
Calcutta
BREEZE
2 STOPS
SDF
Louisville
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Last minute flights from Louisville to Calcutta

27 Apr - 01 May $ 2,769.00
SDF
Louisville
Korean Air
3 STOPS
CCU
Calcutta
CCU
Calcutta
Korean Air
3 STOPS
SDF
Louisville
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27 Apr - 01 May $ 2,784.00
SDF
Louisville
Korean Air
3 STOPS
CCU
Calcutta
CCU
Calcutta
Korean Air
3 STOPS
SDF
Louisville
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27 Apr - 01 May $ 2,805.00
SDF
Louisville
Korean Air
3 STOPS
CCU
Calcutta
CCU
Calcutta
Korean Air
3 STOPS
SDF
Louisville
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One-way flights to Calcutta from Louisville

7:40 PM - 6:00 PM
Air India Limited
2 Stops
39h 10m
SDF - CCU
$ 960
Kiwi
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8:47 AM - 6:00 PM
Air India Limited
2 Stops
26h 3m
SDF - CCU
$ 1,011
Kiwi
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3:59 PM - 2:30 AM
Air India Limited
2 Stops
27h 21m
SDF - CCU
$ 2,580
Kiwi
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How to find the cheapest flight from Louisville (SDF) to Calcutta (CCU)

Related info for your journey
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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.