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Cheap flights from Louisville (SDF) 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 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 September , October 2026

30 Sep - 30 Oct $ 1,881.00
SDF
Louisville
BREEZE
3 STOPS
CCU
Calcutta
CCU
Calcutta
BREEZE
2 STOPS
SDF
Louisville
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30 Sep - 30 Oct $ 1,936.00
SDF
Louisville
BREEZE
3 STOPS
CCU
Calcutta
CCU
Calcutta
BREEZE
2 STOPS
SDF
Louisville
Pick dates
30 Sep - 30 Oct $ 1,937.00
SDF
Louisville
BREEZE
3 STOPS
CCU
Calcutta
CCU
Calcutta
BREEZE
2 STOPS
SDF
Louisville
Pick dates

One-way flights to Calcutta from Louisville

6:03 PM - 4:35 PM
Air India Express
3 Stops
39h 37m
SDF - CCU
$ 991
Kiwi
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6:03 PM - 7:30 AM
Air India Limited
3 Stops
30h 17m
SDF - CCU
$ 1,045
Kiwi
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6:03 PM - 7:20 AM
IndiGo Airlines
3 Stops
30h 7m
SDF - CCU
$ 1,047
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.