$400 - Flight tickets from Louisville(SDF) to Kolkata(CCU)
05:00 PM on Oct 29, 2026 SDF
2 Stops {BOS | DOH} | Trip Duration: 23 hr 25 min
01:55 AM on Oct 31, 2026 CCU
Flight 4685 operated by REPUBLIC AIRWAYS AS AMERICAN EAGLE American Airlines 4685 | Qatar Airways 744 / 540
Book flights from SDF to CCU at 05:00 PM with Qatar Airways on Oct 29, 2026
$400
02:20 PM on Oct 29, 2026 SDF
3 Stops {IAD | ZRH | DEL} | Trip Duration: 32 hr 50 min
08:40 AM on Oct 31, 2026 CCU
Flight 4067 operated by MESA AIRLINES DBA UNITED EXPRESS | Flight 9858 operated by Air India United Airlines 4067 | SWISS 73 / 146 / 9858
Book flights from SDF to CCU at 02:20 PM with SWISS on Oct 29, 2026
$1046.40
Hurry! Only 4 seats left at this fare
02:20 PM on Oct 29, 2026 SDF
3 Stops {IAD | FRA | DEL} | Trip Duration: 32 hr 50 min
08:40 AM on Oct 31, 2026 CCU
Flight 7561 operated by MESA AIRLINES FOR UNITED EXPRESS FOR UNITED AIRLINES | Flight 5294 operated by Air India | Flight 5286 operated by Air India Lufthansa 7561 / 419 / 5294 / 5286
Book flights from SDF to CCU at 02:20 PM with Lufthansa on Oct 29, 2026
$1062.30
Hurry! Only 4 seats left at this fare
02:20 PM on Oct 29, 2026 SDF
3 Stops {IAD | FRA | DEL} | Trip Duration: 32 hr 50 min
08:40 AM on Oct 31, 2026 CCU
Flight 7561 operated by MESA AIRLINES FOR UNITED EXPRESS FOR UNITED AIRLINES | Flight 5286 operated by Air India Lufthansa 7561 / 419 / 760 / 5286
Book flights from SDF to CCU at 02:20 PM with Lufthansa on Oct 29, 2026
$1069.20
Hurry! Only 4 seats left at this fare
01:55 PM on Oct 29, 2026 SDF
3 Stops {ORD | FRA | DEL} | Trip Duration: 33 hr 15 min
08:40 AM on Oct 31, 2026 CCU
Flight 7981 operated by GOJET AIRLINES 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 01:55 PM with Lufthansa on Oct 29, 2026
$1072.30
Hurry! Only 4 seats left at this fare
01:55 PM on Oct 29, 2026 SDF
3 Stops {ORD | FRA | DEL} | Trip Duration: 33 hr 15 min
08:40 AM on Oct 31, 2026 CCU
Flight 7981 operated by GOJET AIRLINES FOR UNITED EXPRESS FOR UNITED AIRLINES | Flight 5286 operated by Air India Lufthansa 7981 / 431 / 760 / 5286
Book flights from SDF to CCU at 01:55 PM with Lufthansa on Oct 29, 2026
$1127.00
Hurry! Only 4 seats left at this fare
06:57 AM on Oct 29, 2026 SDF
3 Stops {ORD | HND | DEL} | Trip Duration: 61 hr 13 min
04:40 AM on Nov 01, 2026 CCU
Flight 8329 operated by REPUBLIC AIRWAYS AS AMERICAN EAGLE | Flight 9285 operated by IndiGo Japan Airlines 8329 / 9 / 39 / 9285
Book flights from SDF to CCU at 06:57 AM with Japan Airlines on Oct 29, 2026
$1139.73
Hurry! Only 4 seats left at this fare
06:57 AM on Oct 29, 2026 SDF
3 Stops {ORD | NRT | DEL} | Trip Duration: 55 hr 13 min
11:40 PM on Oct 31, 2026 CCU
Flight 8329 operated by REPUBLIC AIRWAYS AS AMERICAN EAGLE | Flight 9605 operated by IndiGo Japan Airlines 8329 / 55 / 39 / 9605
Book flights from SDF to CCU at 06:57 AM with Japan Airlines on Oct 29, 2026
$1353.00
Hurry! Only 4 seats left at this fare
07:00 AM on Oct 29, 2026 SDF
3 Stops {DFW | HND | DEL} | Trip Duration: 61 hr 10 min
04:40 AM on Nov 01, 2026 CCU
Flight 7483 operated by American Airlines | Flight 9285 operated by IndiGo Japan Airlines 7483 / 11 / 39 / 9285
Book flights from SDF to CCU at 07:00 AM with Japan Airlines on Oct 29, 2026
$1367.61
Hurry! Only 4 seats left at this fare
07:00 AM on Oct 29, 2026 SDF
3 Stops {DFW | NRT | DEL} | Trip Duration: 55 hr 10 min
11:40 PM on Oct 31, 2026 CCU
Flight 7483 operated by American Airlines | Flight 7011 operated by American Airlines | Flight 9605 operated by IndiGo Japan Airlines 7483 / 7011 / 39 / 9605
Book flights from SDF to CCU at 07:00 AM with Japan Airlines on Oct 29, 2026
$1373.00
Hurry! Only 4 seats left at this fare
11:00 AM on Oct 29, 2026 SDF
2 Stops {ORD | DXB} | Trip Duration: 35 hr 10 min
07:40 AM on Oct 31, 2026 CCU
Flight 3520 operated by REPUBLIC AIRWAYS DBA UNITED EXPRESS United Airlines 3520 | Emirates 236 / 570
Book flights from SDF to CCU at 11:00 AM with Emirates on Oct 29, 2026
$1381.40
05:35 AM on Oct 29, 2026 SDF
2 Stops {ORD | DXB} | Trip Duration: 40 hr 35 min
07:40 AM on Oct 31, 2026 CCU
Flight 3507 operated by REPUBLIC AIRWAYS DBA UNITED EXPRESS United Airlines 3507 | Emirates 236 / 570
Book flights from SDF to CCU at 05:35 AM with Emirates on Oct 29, 2026
$1386.26
01:55 PM on Oct 29, 2026 SDF
2 Stops {ORD | DXB} | Trip Duration: 32 hr 15 min
07:40 AM on Oct 31, 2026 CCU
Flight 4412 operated by GOJET AIRLINES DBA UNITED EXPRESS United Airlines 4412 | Emirates 236 / 570
Book flights from SDF to CCU at 01:55 PM with Emirates on Oct 29, 2026
$1422.90
03:50 PM on Oct 29, 2026 SDF
2 Stops {IAH | DXB} | Trip Duration: 30 hr 20 min
07:40 AM on Oct 31, 2026 CCU
Flight 6310 operated by MESA AIRLINES DBA UNITED EXPRESS United Airlines 6310 | Emirates 212 / 570
Book flights from SDF to CCU at 03:50 PM with Emirates on Oct 29, 2026
$1615.60
08:55 AM on Oct 29, 2026 SDF
2 Stops {CLT | AUH} | Trip Duration: 25 hr 35 min
08:00 PM on Oct 30, 2026 CCU
American Airlines 2099 | Etihad Airways 16 / 222
Book flights from SDF to CCU at 08:55 AM with Etihad Airways on Oct 29, 2026
$1694.20
06:37 PM on Oct 29, 2026 SDF
2 Stops {DCA | AUH} | Trip Duration: 46 hr 33 min
02:40 AM on Nov 01, 2026 CCU
Flight 5135 operated by PSA AIRLINES AS AMERICAN EAGLE American Airlines 5135 | Etihad Airways 6 / 220
Book flights from SDF to CCU at 06:37 PM with Etihad Airways on Oct 29, 2026
$1703.60
06:57 AM on Oct 29, 2026 SDF
2 Stops {ORD | AUH} | Trip Duration: 27 hr 33 min
08:00 PM on Oct 30, 2026 CCU
Flight 4413 operated by REPUBLIC AIRWAYS AS AMERICAN EAGLE American Airlines 4413 | Etihad Airways 10 / 222
Book flights from SDF to CCU at 06:57 AM with Etihad Airways on Oct 29, 2026
$1712.30
03:31 PM on Oct 29, 2026 SDF
2 Stops {ORD | AUH} | Trip Duration: 42 hr 59 min
08:00 PM on Oct 31, 2026 CCU
Flight 3580 operated by ENVOY AIR AS AMERICAN EAGLE American Airlines 3580 | Etihad Airways 10 / 222
Book flights from SDF to CCU at 03:31 PM with Etihad Airways on Oct 29, 2026
$1726.30
06:30 AM on Oct 29, 2026 SDF
2 Stops {EWR | DEL} | Trip Duration: 40 hr 40 min
08:40 AM on Oct 31, 2026 CCU
Flight 3594 operated by REPUBLIC AIRWAYS DBA UNITED EXPRESS United Airlines 3594 | Air India 106 / 2535
Book flights from SDF to CCU at 06:30 AM with Air India on Oct 29, 2026
$2439.00
06:30 AM on Oct 29, 2026 SDF
2 Stops {EWR | DEL} | Trip Duration: 31 hr 15 min
11:15 PM on Oct 30, 2026 CCU
United Airlines 3594 | Air India 106 / 1714
Book flights from SDF to CCU at 06:30 AM with Air India on Oct 29, 2026
$2787.00
Prices observed in the past 7 days start at 400 for one-way flights and 1478.30 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.
SDF 06:45 AM Oct 28, 2026
33 hr 40 min 
2 Stops
2 Stops CCU 01:55 AM Oct 30, 2026
CCU 03:25 AM Nov 28, 2026
52 hr 44 min 2 Stops
2 Stops SDF 09:39 PM Nov 29, 2026
$1478.30
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.
SDF 06:10 AM Oct 28, 2026
35 hr 00 min 2 Stops
2 Stops CCU 02:40 AM Oct 30, 2026
CCU 08:55 PM Nov 28, 2026
28 hr 32 min 2 Stops
2 Stops SDF 02:57 PM Nov 29, 2026
$1804.39
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.
SDF 11:00 AM Oct 28, 2026
35 hr 10 min 2 Stops
2 Stops CCU 07:40 AM Oct 30, 2026
CCU 01:25 AM Nov 28, 2026
29 hr 19 min 2 Stops
2 Stops SDF 08:14 PM Nov 28, 2026
$1866.39
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.
SDF 06:57 AM Oct 28, 2026
55 hr 13 min 3 Stops
3 Stops CCU 11:40 PM Oct 30, 2026
CCU 02:10 PM Nov 28, 2026
32 hr 33 min 3 Stops
3 Stops SDF 12:13 PM Nov 29, 2026
$2580.92
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.
SDF 05:00 PM Oct 29, 2026
23 hr 25 min 2 Stops
2 Stops CCU 01:55 AM Oct 31, 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.
SDF 02:20 PM Oct 29, 2026
32 hr 50 min 3 Stops
3 Stops CCU 08:40 AM Oct 31, 2026
$1046.40
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.
SDF 02:20 PM Oct 29, 2026
32 hr 50 min 3 Stops
3 Stops CCU 08:40 AM Oct 31, 2026
$1062.30
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.
SDF 06:57 AM Oct 29, 2026
61 hr 13 min 3 Stops
3 Stops CCU 04:40 AM Nov 01, 2026
$1069.20
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.
CCU 06:44 PM May 29, 2026
04 hr 03 min Non Stop
Non Stop LHR 12:47 AM May 30, 2026
ORD 12:00 PM Jun 02,2026
14 hr 35 min Non Stop
Non Stop CCU 01:05 PM Jun 03,2026
$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.
CCU 05:15 AM May 29, 2026
04 hr 14 min Non Stop
Non Stop LHR 11:29 AM May 30, 2026
ORD 11:36 AM Jun 02,2026
23 hr 24 min 1 Stop
1 Stop CCU 09:30 PM Jun 03,2026
$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.
CCU 11:00 AM May 29, 2026
04 hr 16 min Non Stop
Non Stop LHR 05:16 PM May 30, 2026
ORD 09:45 AM Jun 02,2026
28 hr 40 min 1 Stop
1 Stop CCU 12:55 AM Jun 03,2026
$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.
CCU 08:36 PM May 29, 2026
10 hr 47 min 1 Stop
1 Stop LHR 10:23 AM May 30, 2026
ORD 10:05 PM Jun 02,2026
18 hr 35 min 1 Stop
1 Stop CCU 03:10 AM Jun 03,2026
$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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