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$612+ 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — SDF
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This British Airways deal was found by Cheapflights users on 1/28. 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.
Tue 10/61:35 am
DEL
-
SDF
2 stops29h 33m
British Airways
Sun 10/117:14 pm
SDF
-
DEL
2 stops24h 36m
British Airways
Deal found 1/28$834
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Wed 10/711:35 pm
DEL
-
SDF
1 stop22h 12m
United Airlines
Sun 10/1111:00 am
SDF
-
DEL
2 stops25h 00m
United Airlines
Deal found 1/26$1,804

Find 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

April

Cheapest in

June

Average price

$1,312
Provider with most accurate pricing for New Delhi Indira Gandhi Intl-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Delhi Indira Gandhi Intl-Louisville Intl flights.
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($127 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 29, 2026.
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

Sat 5/2

7:40 am-11:27 pm

2 stops25h 17m

$612

New DelhiLouisville

DEL - SDF

DELSDF

New Delhi Indira Gandhi Intl

Sat 5/2

9:50 pm-11:38 am

3 stops47h 18m

$618

New DelhiLouisville

DEL - SDF

DELSDF

New Delhi Indira Gandhi Intl

Mon 2/9

4:25 am-1:00 pm

3 stops43h 05m

$643

New DelhiLouisville

DEL - SDF

DELSDF

New Delhi Indira Gandhi Intl

Tue 2/10

4:25 am-1:26 pm

3 stops43h 31m

$645

New DelhiLouisville

DEL - SDF

DELSDF

New Delhi Indira Gandhi Intl

Wed 2/11

4:25 am-8:40 am

3 stops38h 45m

$663

New DelhiLouisville

DEL - SDF

DELSDF

New Delhi Indira Gandhi Intl

Fri 2/6

4:25 am-2:41 pm

3 stops44h 46m

$705

New DelhiLouisville

DEL - SDF

DELSDF

New Delhi Indira Gandhi Intl

Sun 2/8

2:15 am-10:30 pm

1 stop30h 45m

$738

New DelhiLouisville

DEL - SDF

DELSDF

New Delhi Indira Gandhi Intl

Mon 2/9

7:50 am-8:47 pm

2 stops47h 27m

$751

New DelhiLouisville

DEL - SDF

DELSDF

New Delhi Indira Gandhi Intl

Sat 2/7

7:50 am-8:47 pm

2 stops47h 27m

$770

New DelhiLouisville

DEL - SDF

DELSDF

New Delhi Indira Gandhi Intl

Tue 2/10

7:50 am-8:46 pm

2 stops47h 26m

$770

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 12 results
1
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Compare providers for flights from New Delhi to Louisville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New Delhi to Louisville in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New Delhi-Louisville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Delhi-Louisville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Delhi-Louisville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New Delhi-Louisville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Delhi-Louisville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, April is the cheapest month in which you can book a flight from New Delhi to Louisville (average of $833). Flying from New Delhi to Louisville in December is currently the most expensive (average of $1,061). 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.

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.

  • 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, April is the cheapest month in which you can book a flight from New Delhi to Louisville (average of $833). Flying from New Delhi to Louisville in December is currently the most expensive (average of $1,061). 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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