SDF - DEL

$456 Find Cheap Flights from Louisville to New Delhi

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to New Delhi departing on 3/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to New Delhi

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to New Delhi, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to New Delhi, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,094
Overall average: $1,261
Lufthansa
Tue 6/2Thu 6/18
SDF - DEL • 2 stops
Cheapest one-way
$456
Air France
Wed 3/25
SDF - DEL • 2 stops
Top airlines
Lufthansa
Cheapest • from $1,094 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
September
Cheapest • 30% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to New Delhi!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Louisville to New Delhi (SDF-DEL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville to New Delhi that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Louisville to New Delhi

Tue, Jun 2 - Thu, Jun 18
Lufthansa Logo
1:55 pm - 11:55 pm
SDF
-
DEL
24h 30m
2 stops
Lufthansa Logo
1:45 am - 10:09 pm
DEL
-
SDF
29h 54m
2 stops
$1,094Lufthansa
Sat, Jun 6 - Sat, Jun 20
Lufthansa Logo
7:32 pm - 11:55 pm
SDF
-
DEL
42h 53m
2 stops
Lufthansa Logo
1:45 am - 10:09 pm
DEL
-
SDF
29h 54m
2 stops
$1,100Lufthansa
Tue, Jun 2 - Mon, Jun 15
Lufthansa Logo
1:55 pm - 11:55 pm
SDF
-
DEL
24h 30m
2 stops
Lufthansa Logo
2:50 am - 10:09 pm
DEL
-
SDF
28h 49m
2 stops
$1,104Lufthansa
Fri, May 29 - Mon, Jun 8
Lufthansa Logo
7:32 pm - 11:55 pm
SDF
-
DEL
42h 53m
2 stops
Lufthansa Logo
1:45 am - 4:49 pm
DEL
-
SDF
48h 34m
2 stops
$1,143Lufthansa
Mon, Jun 1 - Tue, Jun 9
Finnair Logo
7:20 pm - 5:20 am
SDF
-
DEL
24h 30m
2 stops
Finnair Logo
7:40 am - 10:16 pm
DEL
-
SDF
24h 06m
2 stops
$1,154Finnair
Fri, May 29 - Tue, Jun 9
Finnair Logo
7:12 pm - 5:20 am
SDF
-
DEL
24h 38m
2 stops
Finnair Logo
7:40 am - 10:16 pm
DEL
-
SDF
24h 06m
2 stops
$1,155Finnair
Wed, Jun 3 - Tue, Jun 16
Finnair Logo
1:16 pm - 5:20 am
SDF
-
DEL
30h 34m
2 stops
Finnair Logo
7:40 am - 10:16 pm
DEL
-
SDF
24h 06m
2 stops
$1,165Finnair
Sat, Mar 7 - Mon, Mar 16
Delta Logo
7:50 am - 2:40 am
SDF
-
DEL
32h 20m
2 stops
Delta Logo
1:30 am - 9:15 pm
DEL
-
SDF
29h 15m
2 stops
$1,183Delta
Sat, Mar 7 - Tue, Mar 17
Qatar Airways Logo
12:00 pm - 8:30 am
SDF
-
DEL
34h 00m
2 stops
Qatar Airways Logo
4:20 pm - 11:20 pm
DEL
-
SDF
40h 30m
2 stops
$1,184Qatar Airways
Fri, Jun 5 - Thu, Jun 18
Air France Logo
12:50 pm - 10:50 pm
SDF
-
DEL
24h 30m
2 stops
Air France Logo
12:50 am - 5:41 pm
DEL
-
SDF
26h 21m
2 stops
$1,186Air France
Booking Insights

KAYAK's insights & trends for Louisville to New Delhi flights

Get data-powered insights and trends into flights from Louisville to New Delhi to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Louisville to New Delhi?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Louisville to New Delhi, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Louisville to New Delhi is September, where tickets cost $926 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $2,174 and $1,393 respectively.

Good to know

Low seasonFebruary
Cheapest flight$456
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 64% increase in price.
Flight from Louisville to New Delhi

When to book flights from Louisville to New Delhi

Are your dates flexible? Find out the best times to travel from Louisville to New Delhi based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Louisville to New Delhi

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

    In the last 3 days, the lowest price for a flight from Louisville to New Delhi was $456 for a one-way ticket and $1,094 for a round-trip.

  • Do I need a passport to fly between Louisville and New Delhi?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Louisville and on arrival in New Delhi.

  • Which airports will I be using when flying from Louisville to New Delhi?

    Louisville airport is called Louisville Intl and the only airport in New Delhi is New Delhi Indira Gandhi Intl.

  • Which aircraft models fly most regularly from Louisville to New Delhi?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Louisville to New Delhi?

    SkyTeam, and oneworld are the airline alliances operating flights between Louisville and New Delhi, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Louisville to New Delhi, Delta or Qatar Airways?

    The two airlines most popular with KAYAK users for flights from Louisville to New Delhi are Delta and Qatar Airways. With an average price for the route of $1,287 and an overall rating of 7.9, Delta is the most popular choice. Qatar Airways is also a great choice for the route, with an average price of $1,290 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Louisville to New Delhi?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Louisville to New Delhi.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisville to New Delhi?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to New Delhi from Louisville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Louisville to New Delhi?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to New Delhi with an airline and back to Louisville with another airline. Booking your flights between Louisville and DEL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisville to New Delhi?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to New Delhi from Louisville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Louisville to New Delhi

 
See real verified KAYAK customer reviews for airlines flying from Louisville to New Delhi. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Louisville to New Delhi? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8181 reviews
7.2Food
7.9Comfort
8.5Crew
8.1Boarding
7.8Entertainment
Airline reviews

Was forced to check in my small carry on, even though I informed the crew it has very fragile items inside

2.0 MediocreJaspreet, Feb 2026
SEA - SMF
Read more Delta reviews

Was forced to check in my small carry on, even though I informed the crew it has very fragile items inside

This was one of the worst flights I’ve been on in years. I upgraded to comfort and had such an uncomfortable experience. The person next to me was oversized - which I understand - however, they took up their space and mine. I could only use about 50% of my seat space to not be physically touching this person the entire flight and there was no spatial awareness. I also could not use the seat outlet because their body was obstructing it. It was very inconvenient. Their body kept touching me repeatedly during the flight and I felt very uncomfortable. To pay more for an upgraded space and then not even being able to use it was highly disappointing.

No wheel chair as requested at Atlanta arrival on first flight.

Only freetext wifi was available in flight; browsing WiFi required payment. Since the seats had no in flight entertainment, Delta should revisit this policy on this longer flight.

Only water, tea or coffee served midflight, even to comfort seating. Man next to me needed two seats and took up a portion of my seat and Delta did nothing.

The flight was great as well as the airline staff

First class and monitors weren’t working for mine & my husbands. Eventually fixed, but quite annoyed as we bought first class. Also, No foot rests.

Prior to takeoff, the pilot told us there was a possibility of not being able to land and going to Portland. Well that happened, we took off and then did 8 loops around Spokane before the pilot told us we ran out of fuel and had to go to Portland. So for a 35 minute flight we have now been on the plane for 3 hours (boarded at 6:50 am and landed in Portland at 10:30). Then, we just sat in Portland's airport with no updates of when we can start heading back. All of a sudden, our pilots and crew just left, leaving us stranded in a different city and state. We continued to sit in Portland until we finally got a new crew assigned and boarded the plane (This was from 10:30-2). We then sat on the plane for an additional hour before take off because they had to count us multiple times. We finally landed in Spokane at 3:55 PM. So a flight that should have taken at max an hour took us 10 hours and we missed the majority of the recruiting event we went for.

It was delayed but other than that it was great.

Got on the plane and sat there for an hour before departure.

When we checked in at the Siem Reap Airport in Cambodia, we were only given three boarding passes and told that we would have to check in with American when we arrived in Boston. This was a source of stress for us. After we landed in Boston, we had a long passage from Terminal E to Terminal B (American Airline ticketing counter). Because the electronic ticketing kiosks for check-in would not recognize our Confirmation Code, we had to wait for an hour in a long line where only two AA reps were taking care of Special Services passengers. In many years of both business and recreational travel, I have never had this experience. I would expect more from AA being in partnership with other airlines to do a better job with this.

Our experience on the Doha to Hyderabad segment was extremely stressful due to prolonged delays and a lack of clear communication from the airline. We were traveling as a family, including children, and the uncertainty around timing and next steps caused significant distress. There was very little proactive information provided during the delay, and we were not given clear written explanations about what was happening or how long it might take. This made it difficult to manage the situation, especially while caring for children in a transit environment. In addition, one member of our party was ultimately unable to continue travel, which added to the emotional strain and disruption of the trip. Overall, the experience highlighted gaps in communication, customer care, and handling of unexpected situations. We are sharing this feedback so that future passengers, especially families, are supported with clearer communication and better assistance during irregular operations.

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar/Indigo may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar/Indigo, wake up and do it right by your customers, or they may not be your customers anymore.

It would help id flight crew were not rude and showed some courtesy. They were shouting at passengers and yelling instructions as if we were school children at lunch cafeteria!!

Looks like a local flight. Food was horrible. No entertainment system.

All good. Over four hours flight if provided snacks like Qatar Airways would be better

Lobster starter in business class was not good, tough, served cold, and without butter. Movie selection was missing latest releases, did not offer older classic, high quality movies

Food was absolutely pathetic. I wasted so much food which I thought was inedible. I also loathe the inflight entertainment system which has very little content

My entire row did not have power for the full duration of a 14.5 hour flight. Could not charge any devices such as laptop or phones for the entirety of the long flight. The flight attendants tried to remedy the issue by resetting the power, but were not successful. The only other solution provided was to move me to another seat on the plane which was in the middle row. I had paid for a “preferred” seat that was a window seat. This was a downgrade being offered due to the power issue.

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

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

Information on your arrival and departure airports