Earn point on your loyalty program!arrow arc left

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

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

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

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.
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.

Cheap flights from Louisville to Calcutta in February , March 2026

23 Feb - 11 Mar $ 1,171.00
SDF
Louisville
Spirit Airlines
3 STOPS
CCU
Calcutta
CCU
Calcutta
Spirit Airlines
3 STOPS
SDF
Louisville
Pick dates
25 Feb - 11 Mar $ 1,178.00
SDF
Louisville
Spirit Airlines
3 STOPS
CCU
Calcutta
CCU
Calcutta
Spirit Airlines
3 STOPS
SDF
Louisville
Pick dates
23 Feb - 04 Mar $ 1,311.00
SDF
Louisville
Qatar Airways
3 STOPS
CCU
Calcutta
CCU
Calcutta
Qatar Airways
3 STOPS
SDF
Louisville
Pick dates

Last minute flights from Louisville to Calcutta

23 Feb - 01 Mar $ 1,562.00
SDF
Louisville
BREEZE
3 STOPS
CCU
Calcutta
CCU
Calcutta
BREEZE
3 STOPS
SDF
Louisville
Pick dates
25 Feb - 01 Mar $ 1,569.00
SDF
Louisville
BREEZE
3 STOPS
CCU
Calcutta
CCU
Calcutta
BREEZE
3 STOPS
SDF
Louisville
Pick dates
25 Feb - 01 Mar $ 1,593.00
SDF
Louisville
BREEZE
3 STOPS
CCU
Calcutta
CCU
Calcutta
BREEZE
3 STOPS
SDF
Louisville
Pick dates

One-way flights to Calcutta from Louisville

1:19 PM - 6:55 AM
Air India Limited
3 Stops
34h 1m
SDF - CCU
$ 591
Kiwi
Pick dates
5:54 PM - 10:00 PM
Air India Limited
2 Stops
43h 51m
SDF - CCU
$ 870
Kiwi
Pick dates
6:15 AM - 4:10 PM
Air India Limited
2 Stops
25h 40m
SDF - CCU
$ 1,198
Kiwi
Pick dates

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

Related info for your journey
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.
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.