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$796+ Cheap flights from New Delhi (DEL) to Louisville (SDF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — SDF
août 5 — août 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheap flight deals from New Delhi to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from New Delhi (DEL) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated juillet 31, 2025.

Round-trip from

$1,070
(Delta)

One-way from

$796
(Finnair)

Popular in

July

Cheapest in

May

Average price

$2,076
From New Delhi Indira Gandhi Intl to Louisville Intl
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One-way flight from New Delhi Indira Gandhi Intl to Louisville Intl
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Highest demand for flights based on searches. 10% potential increase in price ($161 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($75 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from New Delhi to Louisville

Cheapest flights from New Delhi to Louisville
Explore the most affordable flight options available from New Delhi to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juillet 31, 2025.

This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 10/183:55 amDEL - SDF
2 stops29h 34mDelta
ven. 11/78:17 amSDF - DEL
2 stops30h 23mDelta
Deal found 7/31$1,070
This KAYAK deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/217:40 amDEL - SDF
2 stops46h 09mFinnair
mar. 11/41:42 pmSDF - DEL
2 stops29h 53mFinnair
Deal found 7/31$1,121
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 10/1011:30 pmDEL - SDF
2 stops29h 38mAmerican Airlines
mar. 10/148:18 amSDF - DEL
2 stops27h 12mAmerican Airlines
Deal found 7/29$1,245
This British Airways deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 10/1910:05 amDEL - SDF
2 stops40h 52mBritish Airways
ven. 11/712:43 pmSDF - DEL
2 stops33h 32mBritish Airways
Deal found 7/31$1,282
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 9/2711:35 pmDEL - SDF
1 stop21h 43mUnited Airlines
sam. 10/47:00 amSDF - DEL
2 stops29h 40mUnited Airlines
Deal found 7/31$1,283
This KLM deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 10/912:50 amDEL - SDF
2 stops29h 55mKLM
mar. 10/144:25 pmSDF - DEL
2 stops24h 00mKLM
Deal found 7/30$1,370

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Delhi to Louisville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated juillet 31, 2025.
Use the filters below to find and compare flights from New Delhi to Louisville that are best for you.

Fly from

New Delhi

Fly to

Louisville

Route

Depart

Return

Price

New DelhiLouisville

DEL - SDF

DELSDF

New Delhi Indira Gandhi Intl

sam. 10/18

3:55 am-11:59 pm

2 stops29h 34m

Louisville Intl

ven. 11/7

8:17 am-1:10 am

2 stops30h 23m

$1,070

New DelhiLouisville

DEL - SDF

DELSDF

New Delhi Indira Gandhi Intl

mar. 10/21

7:40 am-8:19 pm

2 stops46h 09m

Louisville Intl

mar. 11/4

1:42 pm-6:05 am

2 stops29h 53m

$1,121

New DelhiLouisville

DEL - SDF

DELSDF

New Delhi Indira Gandhi Intl

ven. 10/10

11:30 pm-7:38 pm

2 stops29h 38m

Louisville Intl

mar. 10/14

8:18 am-9:00 pm

2 stops27h 12m

$1,245

New DelhiLouisville

DEL - SDF

DELSDF

New Delhi Indira Gandhi Intl

dim. 10/19

10:05 am-5:27 pm

2 stops40h 52m

Louisville Intl

ven. 11/7

12:43 pm-8:45 am

2 stops33h 32m

$1,282

New DelhiLouisville

DEL - SDF

DELSDF

New Delhi Indira Gandhi Intl

sam. 9/27

11:35 pm-11:48 am

1 stop21h 43m

Louisville Intl

sam. 10/4

7:00 am-10:10 pm

2 stops29h 40m

$1,283

New DelhiLouisville

DEL - SDF

DELSDF

New Delhi Indira Gandhi Intl

jeu. 10/9

12:50 am-9:15 pm

2 stops29h 55m

Louisville Intl

mar. 10/14

4:25 pm-1:55 am

2 stops24h 00m

$1,370

New DelhiLouisville

DEL - SDF

DELSDF

New Delhi Indira Gandhi Intl

mer. 12/31

7:50 am-7:40 pm

2 stops46h 20m

$796

New DelhiLouisville

DEL - SDF

DELSDF

New Delhi Indira Gandhi Intl

mer. 12/31

5:15 am-8:14 pm

2 stops25h 29m

$1,090

New DelhiLouisville

DEL - SDF

DELSDF

New Delhi Indira Gandhi Intl

mar. 12/30

3:20 am-7:20 pm

2 stops26h 30m

$1,155

New DelhiLouisville

DEL - SDF

DELSDF

New Delhi Indira Gandhi Intl

mar. 12/30

12:15 am-10:09 pm

2 stops32h 24m

$1,196

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 13 results
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Best time to book a flight from New Delhi to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from New Delhi with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Delhi to Louisville

What is the cheapest month to book a flight from New Delhi to Louisville?

Currently, January is the cheapest month in which you can book a flight from New Delhi to Louisville (average of $299). Flying from New Delhi to Louisville in April is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisville. Reviews last updated juillet 31, 2025.
See what other customers who have flown with Delta, KLM, and Finnair from New Delhi to Louisville have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Finnair
7.6
Good
1,316 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Qatar Airways
7.4
Good
3,609 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from New Delhi to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from New Delhi to Louisville round-trip?

    Our cheapest airline available from New Delhi to Louisville is Delta. Our recent data shows that you can find tickets from as low as $1,070 on this airline. Additional options worth looking into are Finnair and American Airlines, starting at $1,121 and $1,245 round-trip. Delta is priced at 19% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from New Delhi to Louisville one-way?

    One-way options have recently been found by users for as low as $796 on Finnair. Other airlines that offer cheap prices include Lufthansa from $1,090 and Delta from $1,155 one-way.

  • Can I find deals for flights from New Delhi to Louisville that include hotel bookings?

    Yes. In addition to deals on New Delhi to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Delhi to Louisville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Delhi to Louisville.

  • Can I find deals for business class flights from New Delhi to Louisville?

    Yes. Cheapflights offers flight deals from New Delhi to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New Delhi to Louisville?

    Currently, January is the cheapest month in which you can book a flight from New Delhi to Louisville (average of $299). Flying from New Delhi to Louisville in April is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown

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Alternative routes for New Delhi to Louisville

See prices for flight routes from nearby airports that may be better suited for you.
New Delhi to Nashville flights
New Delhi to Cincinnati flights
New Delhi to Lexington flights
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New Delhi to Evansville flights

Top 2 airlines flying from New Delhi to Louisville

Discover the top 2 airlines that operate flights from New Delhi to Louisville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated juillet 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,124Average$1,287FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$1,231Average$1,518FlexibilityNo cancel feeOn-time68%

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