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$522+ Cheap flights from Louisville (SDF) to New Delhi (DEL)

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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — DEL
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Louisville to New Delhi

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to New Delhi (DEL). 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$958
(Delta)

One-way from

$522
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,333
Provider with most accurate pricing for Louisville Intl-New Delhi Indira Gandhi Intl flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-New Delhi Indira Gandhi Intl flights.
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From Louisville Intl to New Delhi Indira Gandhi Intl
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One-way flight from Louisville Intl to New Delhi Indira Gandhi Intl
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Highest demand for flights based on searches. 14% potential increase in price ($213 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($70 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Louisville to New Delhi

Cheapest flights from Louisville to New Delhi
Explore the most affordable flight options available from Louisville to New Delhi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/17:54 pmSDF - DEL
2 stops21h 51mDelta
Wed 2/41:30 amDEL - SDF
2 stops27h 13mDelta
Deal found 10/29$958
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:16 pmSDF - DEL
2 stops20h 24mDelta
Wed 2/43:20 amDEL - SDF
2 stops28h 25mDelta
Deal found 10/29$1,033
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:16 pmSDF - DEL
2 stops20h 24mDelta
Sat 1/315:00 amDEL - SDF
2 stops26h 54mDelta
Deal found 10/29$1,100
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2910:37 amSDF - DEL
2 stops29h 33mDelta
Sun 2/11:30 amDEL - SDF
2 stops30h 15mDelta
Deal found 10/29$1,117
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:00 amSDF - DEL
2 stops28h 25mUnited Airlines
Wed 2/411:55 pmDEL - SDF
1 stop23h 40mUnited Airlines
Deal found 10/29$1,176
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:00 amSDF - DEL
2 stops28h 25mUnited Airlines
Sat 1/3111:55 pmDEL - SDF
2 stops31h 03mUnited Airlines
Deal found 10/29$1,180
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2910:37 amSDF - DEL
2 stops29h 33mDelta
Sat 1/315:00 amDEL - SDF
2 stops28h 36mDelta
Deal found 10/29$1,184
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/267:50 amSDF - DEL
2 stops29h 10mDelta
Tue 12/23:20 amDEL - SDF
2 stops24h 46mDelta
Deal found 10/29$1,185
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/304:15 pmSDF - DEL
2 stops23h 55mDelta
Mon 2/25:00 amDEL - SDF
2 stops26h 26mDelta
Deal found 10/29$1,215
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:16 pmSDF - DEL
2 stops23h 29mDelta
Sun 2/11:30 amDEL - SDF
2 stops32h 50mDelta
Deal found 10/29$1,216
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/253:09 pmSDF - DEL
2 stops25h 01mDelta
Mon 12/221:30 amDEL - SDF
2 stops29h 10mDelta
Deal found 10/28$1,227

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to New Delhi 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 October 30, 2025.
Use the filters below to find and compare flights from Louisville to New Delhi that are best for you.

Fly from

Louisville

Fly to

New Delhi

Route

Depart

Return

Price

LouisvilleNew Delhi

SDF - DEL

SDFDEL

Louisville Intl

Mon 12/1

7:54 pm-4:15 am

2 stops21h 51m

New Delhi Indira Gandhi Intl

Wed 2/4

1:30 am-6:13 pm

2 stops27h 13m

$958

LouisvilleNew Delhi

SDF - DEL

SDFDEL

Louisville Intl

Mon 12/1

7:54 pm-4:15 am

2 stops21h 51m

New Delhi Indira Gandhi Intl

Tue 2/3

5:00 am-11:06 pm

2 stops28h 36m

$958

LouisvilleNew Delhi

SDF - DEL

SDFDEL

Louisville Intl

Wed 12/3

4:31 pm-11:30 pm

2 stops20h 29m

New Delhi Indira Gandhi Intl

Mon 2/2

5:00 am-11:50 pm

2 stops29h 20m

$1,033

LouisvilleNew Delhi

SDF - DEL

SDFDEL

Louisville Intl

Wed 12/3

4:31 pm-11:30 pm

2 stops20h 29m

New Delhi Indira Gandhi Intl

Fri 2/6

5:00 am-8:56 pm

2 stops26h 26m

$1,033

LouisvilleNew Delhi

SDF - DEL

SDFDEL

Louisville Intl

Tue 12/2

6:16 pm-1:10 am

2 stops20h 24m

New Delhi Indira Gandhi Intl

Mon 2/2

5:00 am-11:06 pm

2 stops28h 36m

$1,033

LouisvilleNew Delhi

SDF - DEL

SDFDEL

Louisville Intl

Tue 12/2

10:44 am-1:10 am

2 stops27h 56m

New Delhi Indira Gandhi Intl

Fri 2/6

5:00 am-11:50 pm

2 stops29h 20m

$1,033

LouisvilleNew Delhi

SDF - DEL

SDFDEL

Louisville Intl

Wed 12/3

4:31 pm-11:30 pm

2 stops20h 29m

New Delhi Indira Gandhi Intl

Sat 1/31

5:00 am-11:50 pm

2 stops29h 20m

$1,100

LouisvilleNew Delhi

SDF - DEL

SDFDEL

Louisville Intl

Wed 12/3

4:31 pm-4:15 am

2 stops25h 14m

New Delhi Indira Gandhi Intl

Thu 2/5

5:00 am-11:50 pm

2 stops29h 20m

$1,100

LouisvilleNew Delhi

SDF - DEL

SDFDEL

Louisville Intl

Sat 11/29

10:37 am-2:40 am

2 stops29h 33m

New Delhi Indira Gandhi Intl

Tue 2/3

5:00 am-11:50 pm

2 stops29h 20m

$1,117

LouisvilleNew Delhi

SDF - DEL

SDFDEL

Louisville Intl

Thu 12/4

3:16 pm-9:00 am

2 stops31h 14m

New Delhi Indira Gandhi Intl

Wed 2/4

11:40 am-8:56 pm

2 stops43h 46m

$1,117

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 17 results
1
2

Compare providers for flights from Louisville to New Delhi

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 Louisville to New Delhi in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
GurufarePrice Accuracy2 starsTrust 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 Louisville-New Delhi flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Louisville-New Delhi flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Louisville-New Delhi flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-New Delhi flights, Cheapflights users trust Gurufare the most. Gurufare 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 Louisville-New Delhi 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 Louisville to New Delhi

Have a flexible travel schedule? Discover the best time to fly to New Delhi from Louisville 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 Louisville to New Delhi

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

Currently, August is the cheapest month in which you can book a flight from Louisville to New Delhi (average of $654). Flying from Louisville to New Delhi in February is currently the most expensive (average of $926). 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.

What is the cheapest time of day to fly from SDF to DEL?

Find hourly flight availability from Louisville to New Delhi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

One of the essential ways to save on airfare from Louisville to New Delhi is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 16% on airfare.

Reviews of airlines servicing New Delhi

Get insights into the airlines that provide service to New Delhi. 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 New Delhi. Reviews last updated October 30, 2025.
Read through reviews of airlines operating flights from Louisville to New Delhi, such as Delta, Qatar Airways, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,993 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,993 reviews
Delta
7.9
Good
7,993 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Qatar Airways
7.4
Good
3,661 reviews
Delta
7.9
Good
7,993 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,993 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

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

  • How long is the flight from Louisville to New Delhi?

    Delta can get you from Louisville to New Delhi in just under 21h 51m. Your travel time can differ by up to . Louisville and New Delhi are separated by a distance of 7689 mi.

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

    Flying on Qatar Airways is currently your cheapest option to New Delhi, with prices starting at $874. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $1,156 and $1,157, respectively. Qatar Airways is 33% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisville to New Delhi 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 Louisville to New Delhi?

    Currently, August is the cheapest month in which you can book a flight from Louisville to New Delhi (average of $654). Flying from Louisville to New Delhi in February is currently the most expensive (average of $926). 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 New Delhi?

Book flights to New Delhi if you plan to visit one of these locations
Noida
Faridabad

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Alternative routes for Louisville to New Delhi

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

Top 3 airlines flying from Louisville to New Delhi

Discover the top 3 airlines that operate flights from Louisville to New Delhi. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$874Average$1,093FlexibilityNo cancel feeOn-time68%
United AirlinesCheapest$1,156Average$1,301FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,157Average$1,361FlexibilityNo cancel feeOn-timeN/A

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