$400 - Flight tickets from Louisville(SDF) to Kolkata(CCU)
Airline Airline
08:07 AM on Jan 24, 2026 SDF
2 Stops {ORD | AUH} | Trip Duration: 25 hr 23 min
08:00 PM on Jan 25, 2026 CCU
Flight 4622 operated by REPUBLIC AIRWAYS AS AMERICAN EAGLE American Airlines 4622 | Etihad Airways 10 / 222

Book flights from SDF to CCU at 08:07 AM with Etihad Airways on Jan 24, 2026

$400
Airline Airline
08:07 AM on Jan 24, 2026 SDF
2 Stops {ORD | AUH} | Trip Duration: 25 hr 23 min
08:00 PM on Jan 25, 2026 CCU
Flight 4622 operated by REPUBLIC AIRWAYS AS AMERICAN EAGLE American Airlines 4622 | Etihad Airways 10 / 222

Book flights from SDF to CCU at 08:07 AM with Etihad Airways on Jan 24, 2026

$534.50
Airline Airline
12:56 PM on Jan 24, 2026 SDF
2 Stops {ORD | AUH} | Trip Duration: 44 hr 34 min
08:00 PM on Jan 26, 2026 CCU
American Airlines 4360 | Etihad Airways 10 / 222

Book flights from SDF to CCU at 12:56 PM with Etihad Airways on Jan 24, 2026

$540.83
Airline Airline
12:56 PM on Jan 24, 2026 SDF
2 Stops {ORD | AUH} | Trip Duration: 44 hr 34 min
08:00 PM on Jan 26, 2026 CCU
Flight 4360 operated by REPUBLIC AIRWAYS AS AMERICAN EAGLE American Airlines 4360 | Etihad Airways 10 / 222

Book flights from SDF to CCU at 12:56 PM with Etihad Airways on Jan 24, 2026

$545.85
Airline Airline
02:05 PM on Jan 24, 2026 SDF
2 Stops {ORD | DEL} | Trip Duration: 46 hr 40 min
11:15 PM on Jan 26, 2026 CCU
United Airlines 5615 | Air India 126 / 1714

Book flights from SDF to CCU at 02:05 PM with Air India on Jan 24, 2026

$643.03
Airline Airline
02:05 PM on Jan 24, 2026 SDF
2 Stops {ORD | DEL} | Trip Duration: 44 hr 40 min
09:15 PM on Jan 26, 2026 CCU
Flight 5615 operated by SKYWEST DBA UNITED EXPRESS United Airlines 5615 | Air India 126 / 2709

Book flights from SDF to CCU at 02:05 PM with Air India on Jan 24, 2026

$643.04
Airline Airline
02:05 PM on Jan 24, 2026 SDF
2 Stops {ORD | DEL} | Trip Duration: 65 hr 50 min
06:25 PM on Jan 27, 2026 CCU
United Airlines 5615 | Air India 126 / 1733

Book flights from SDF to CCU at 02:05 PM with Air India on Jan 24, 2026

$648.04
Airline Airline
02:05 PM on Jan 24, 2026 SDF
2 Stops {ORD | DEL} | Trip Duration: 46 hr 40 min
11:15 PM on Jan 26, 2026 CCU
Flight 5615 operated by SKYWEST DBA UNITED EXPRESS United Airlines 5615 | Air India 126 / 1714

Book flights from SDF to CCU at 02:05 PM with Air India on Jan 24, 2026

$666.09
Airline
12:56 PM on Jan 24, 2026 SDF
2 Stops {ORD | DOH} | Trip Duration: 26 hr 29 min
01:55 AM on Jan 26, 2026 CCU
Flight 9485 operated by YX/REPUBLIC AIRWAYS AS AMERICAN EAGLE Qatar Airways 9485 / 726 / 540

Book flights from SDF to CCU at 12:56 PM with Qatar Airways on Jan 24, 2026

$817.10
Hurry! Only 4 seats left at this fare
Airline
06:32 PM on Jan 24, 2026 SDF
2 Stops {DFW | DOH} | Trip Duration: 44 hr 53 min
01:55 AM on Jan 27, 2026 CCU
Flight 9468 operated by American Airlines Qatar Airways 9468 / 732 / 540

Book flights from SDF to CCU at 06:32 PM with Qatar Airways on Jan 24, 2026

$819.70
Hurry! Only 4 seats left at this fare
Airline Airline
02:13 PM on Jan 24, 2026 SDF
2 Stops {DFW | DOH} | Trip Duration: 25 hr 12 min
01:55 AM on Jan 26, 2026 CCU
Flight 5610 operated by PSA AIRLINES AS AMERICAN EAGLE American Airlines 5610 | Qatar Airways 730 / 540

Book flights from SDF to CCU at 02:13 PM with Qatar Airways on Jan 24, 2026

$821.70
Airline Airline
06:32 PM on Jan 24, 2026 SDF
2 Stops {DFW | DOH} | Trip Duration: 44 hr 53 min
01:55 AM on Jan 27, 2026 CCU
American Airlines 3072 | Qatar Airways 732 / 540

Book flights from SDF to CCU at 06:32 PM with Qatar Airways on Jan 24, 2026

$824.30
Hurry! Only 4 seats left at this fare
Airline
02:05 PM on Jan 24, 2026 SDF
2 Stops {ORD | DXB} | Trip Duration: 31 hr 05 min
07:40 AM on Jan 26, 2026 CCU
Flight 6355 operated by SkyWest Airlines Emirates 6355 / 236 / 570

Book flights from SDF to CCU at 02:05 PM with Emirates on Jan 24, 2026

$1112.20
Hurry! Only 0 seats left at this fare
Airline Airline
08:29 AM on Jan 24, 2026 SDF
2 Stops {ORD | DXB} | Trip Duration: 36 hr 41 min
07:40 AM on Jan 26, 2026 CCU
Flight 3653 operated by REPUBLIC AIRWAYS DBA UNITED EXPRESS United Airlines 3653 | Emirates 236 / 570

Book flights from SDF to CCU at 08:29 AM with Emirates on Jan 24, 2026

$1122.20
Hurry! Only 4 seats left at this fare
Airline Airline
05:35 AM on Jan 24, 2026 SDF
2 Stops {ORD | DXB} | Trip Duration: 39 hr 35 min
07:40 AM on Jan 26, 2026 CCU
United Airlines 3422 | Emirates 236 / 570

Book flights from SDF to CCU at 05:35 AM with Emirates on Jan 24, 2026

$1134.79
Airline Airline
08:29 AM on Jan 24, 2026 SDF
2 Stops {ORD | DXB} | Trip Duration: 36 hr 41 min
07:40 AM on Jan 26, 2026 CCU
Flight 3653 operated by REPUBLIC AIRWAYS DBA UNITED EXPRESS United Airlines 3653 | Emirates 236 / 570

Book flights from SDF to CCU at 08:29 AM with Emirates on Jan 24, 2026

$1135.20
Hurry! Only 4 seats left at this fare
Airline
02:10 PM on Jan 24, 2026 SDF
3 Stops {IAD | MUC | DEL} | Trip Duration: 32 hr 00 min
08:40 AM on Jan 26, 2026 CCU
Flight 7561 operated by MESA AIRLINES FOR UNITED EXPRESS FOR UNITED AIRLINES | Flight 9281 operated by United Airlines | Flight 5286 operated by Air India Lufthansa 7561 / 9281 / 762 / 5286

Book flights from SDF to CCU at 02:10 PM with Lufthansa on Jan 24, 2026

$3399.00
Hurry! Only 4 seats left at this fare
Airline
02:05 PM on Jan 24, 2026 SDF
3 Stops {ORD | FRA | DEL} | Trip Duration: 32 hr 05 min
08:40 AM on Jan 26, 2026 CCU
Flight 7981 operated by SKYWEST FOR UNITED EXPRESS FOR UNITED AIRLINES | Flight 5294 operated by Air India | Flight 5286 operated by Air India Lufthansa 7981 / 431 / 5294 / 5286

Book flights from SDF to CCU at 02:05 PM with Lufthansa on Jan 24, 2026

$3410.30
Hurry! Only 4 seats left at this fare
Airline
02:10 PM on Jan 24, 2026 SDF
3 Stops {IAD | FRA | DEL} | Trip Duration: 32 hr 00 min
08:40 AM on Jan 26, 2026 CCU
Flight 7561 operated by MESA AIRLINES FOR UNITED EXPRESS FOR UNITED AIRLINES | Flight 9411 operated by United Airlines | Flight 5286 operated by Air India Lufthansa 7561 / 9411 / 760 / 5286

Book flights from SDF to CCU at 02:10 PM with Lufthansa on Jan 24, 2026

$3421.10
Hurry! Only 4 seats left at this fare
Airline Airline
01:50 PM on Jan 24, 2026 SDF
3 Stops {EWR | FRA | DEL} | Trip Duration: 46 hr 55 min
11:15 PM on Jan 26, 2026 CCU
Flight 7892 operated by REPUBLIC AIRWAYS FOR UNITED EXPRESS FOR UNITED AIRLINES | Flight 7602 operated by United Airlines | Flight 7252 operated by Air India Lufthansa 7892 / 7602 / 7252 | Air India 1714

Book flights from SDF to CCU at 01:50 PM with Lufthansa on Jan 24, 2026

$3562.20
Hurry! Only 4 seats left at this fare
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Prices observed in the past 7 days start at 400 for one-way flights and 1133.28 for round trips, for the specified period. Availability and prices are subject to change, and additional terms may apply.
This 'round trip flight' deal was found by Indian Eagle visitors 18hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
Airline Airline
SDF 08:07 AM Jan 24, 2026
25 hr 23 min connectingImg 2 Stops
CCU 08:00 PM Jan 25, 2026
Airline Airline
CCU 03:35 AM Feb 15, 2026
43 hr 26 min connectingImg 2 Stops
SDF 12:31 PM Feb 16, 2026
$1133.28
Found 18hrs ago
This 'round trip flight' deal was found by Indian Eagle visitors 20hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
Airline Airline
SDF 06:26 AM Jan 24, 2026
25 hr 29 min connectingImg 2 Stops
CCU 06:25 PM Jan 25, 2026
Airline Airline
CCU 10:00 PM Feb 15, 2026
32 hr 44 min connectingImg 3 Stops
SDF 08:14 PM Feb 16, 2026
$1166.69
Found 20hrs ago
This 'round trip flight' deal was found by Indian Eagle visitors 20hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
Airline
SDF 12:56 PM Jan 24, 2026
26 hr 29 min connectingImg 2 Stops
CCU 01:55 AM Jan 26, 2026
Airline
CCU 03:25 AM Feb 15, 2026
26 hr 48 min connectingImg 2 Stops
SDF 07:43 PM Feb 15, 2026
$1513.32
Found 20hrs ago
This 'round trip flight' deal was found by Indian Eagle visitors 18hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
Airline
SDF 02:05 PM Jan 24, 2026
31 hr 05 min connectingImg 2 Stops
CCU 07:40 AM Jan 26, 2026
Airline
CCU 08:25 PM Feb 15, 2026
34 hr 19 min connectingImg 2 Stops
SDF 08:14 PM Feb 16, 2026
$1683.69
Found 18hrs ago
This 'one-way flight' deal was found by Indian Eagle visitors 18hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
Airline Airline
SDF 08:07 AM Jan 24, 2026
25 hr 23 min connectingImg 2 Stops
CCU 08:00 PM Jan 25, 2026
$400
Found 18hrs ago
This 'one-way flight' deal was found by Indian Eagle visitors 20hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
Airline Airline
SDF 02:05 PM Jan 24, 2026
46 hr 40 min connectingImg 2 Stops
CCU 11:15 PM Jan 26, 2026
$643.03
Found 20hrs ago
This 'one-way flight' deal was found by Indian Eagle visitors 20hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
Airline
SDF 12:56 PM Jan 24, 2026
26 hr 29 min connectingImg 2 Stops
CCU 01:55 AM Jan 26, 2026
$817.10
Found 20hrs ago
This 'one-way flight' deal was found by Indian Eagle visitors 18hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
Airline
SDF 02:05 PM Jan 24, 2026
31 hr 05 min connectingImg 2 Stops
CCU 07:40 AM Jan 26, 2026
$1112.20
Found 18hrs ago
This 'multi-city flight' deal was found by Indian Eagle visitors 18hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
Airline
CCU 06:44 PM Dec 14, 2025
04 hr 03 min connectingImg Non Stop
LHR 12:47 AM Dec 15, 2025
Airline
ORD 12:00 PM Dec 18, 2025
14 hr 35 min connectingImg Non Stop
CCU 01:05 PM Dec 19, 2025
$696.42
Found 18hrs ago
This 'multi-city flight' deal was found by Indian Eagle visitors 20hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
Airline
CCU 05:15 AM Dec 14, 2025
04 hr 14 min connectingImg Non Stop
LHR 11:29 AM Dec 15, 2025
Airline
ORD 11:36 AM Dec 18, 2025
23 hr 24 min connectingImg 1 Stop
CCU 09:30 PM Dec 19, 2025
$720.84
Found 20hrs ago
This 'multi-city flight' deal was found by Indian Eagle visitors 20hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
Airline
CCU 11:00 AM Dec 14, 2025
04 hr 16 min connectingImg Non Stop
LHR 05:16 PM Dec 16, 2025
Airline
ORD 09:45 AM Dec 18, 2025
28 hr 40 min connectingImg 1 Stop
CCU 12:55 AM Dec 18, 2025
$1613.72
Found 20hrs ago
This 'multi-city flight' deal was found by Indian Eagle visitors 18hrs hours ago. Clicking on the 'Search Now' button will let you select your dates and customize your itinerary. The prices displayed are subject to availability and may change as per the selected travel dates.
Airline
CCU 08:36 PM Mar 12, 2022
10 hr 47 min connectingImg 1 Stop
LHR 10:23 AM Mar 13, 2022
Airline
ORD 10:05 PM Apr 12, 2022
18 hr 35 min connectingImg 1 Stop
CCU 03:10 AM Apr 14, 2022
$12251.06
Found 18hrs ago
Find the Cheapest Day for Flights from SDF to CCU
One-Way flights from SDF to CCU
Round Trip from SDF to CCU
Multi-City Flights from SDF to CCU
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Find the Best Cheap Flights from Louisville to Kolkata

Travel to Kolkata without exceeding your budget with Indian Eagle, one of the leading online flight booking agencies. We help you get the cheapest airfare travel from the USA to your chosen destination. You can experience the ease of travel between Louisville and Kolkata with Indian Eagle's uncomplicated booking process and the best customer care support. Indian Eagle makes your trip affordable by providing cheap Louisville to Kolkata flights.

You can plan your trip, book cheap SDF to CCU flights with us easily. So that you can experience a memorable and budget-friendly adventure.

Top 5 Must-Do Activities in Kolkata

Here are some of the top things you can do in Kolkata with which you can have an unforgettable travel experience.

  • Visit some iconic landmarks that show the great richness of culture and history.
  • Walk around the local markets, buy unique souvenirs, try local street food, and also enjoy the local feel of Kolkata.
  • Take a nature walk or enjoy nature on scenic walks or hikes.
  • Enjoy local cuisine with authentic flavors that will give you the true flavor of Kolkata.
  • Discover art and culture through visits to the museums and galleries, thus experiencing local creativity and traditions.

How to Book a Cheap Flight from Louisville to Kolkata With Indian Eagle?

Flexible dates need to be selected to get a low fare. Indian Eagle provides the advanced fare calendar. Through this, it enables multiple choices and shows the days when traveling from Louisville to Kolkata is affordable. It will simply allow you to alter dates so you can save more by getting cheap flights from SDF to CCU.

Our fare alerts will keep you updated on any changes in prices. Sign up for alerts on your Louisville to Kolkata route, and Indian Eagle will let you know when the prices drop. That way, you don't need to check fares every day, we'll tell you when it's time to book for the best price.

Flights with layovers can save a lot of money. Indian Eagle offers you detailed options for layovers on your journey from Louisville to Kolkata. If time permits, a one-stop or two-stop flight can be very cost-effective while allowing you to visit another city on the way.

So, what are you waiting for? Start visiting and exploring the attractions of Kolkata. Markets and landmarks are surrounded by delectable food served along with local traditions. Book cheap flights from Louisville to Kolkata and discover the treasures in the depths of this place.


Frequently Asked Questions:

When should I book cheap flight tickets from Louisville to Kolkata?

The best time to book cheap flight tickets from Louisville to Kolkata is 4-6 weeks in advance, when cheaper fares will be available before the peak travel seasons.


How early should I arrive at the airport for my Louisville to Kolkata flight?

To ensure a smooth check-in process, it's recommended to arrive at least 3 hours before departure for an international flight.


Do I get a refund if I change my Louisville to Kolkata flight after it's been booked?

Changes can be done with charges that are based on the flight's changing policy. You can connect with Indian Eagle's customer service for guidance.


Does Indian Eagle offer last-minute flights from Louisville to Kolkata?

Yes, we do provide the cheapest last-minute Louisville to Kolkata flights.


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