SDF - DEL

$497 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 1/19. 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
$956
Overall average: $1,177
Delta
Sun 1/18Wed 4/1
SDF - DEL • 2 stops
Cheapest one-way
$497
Multiple Airlines
Mon 1/19
SDF - DEL • 3 stops
Top airlines
Delta
Cheapest • from $956 (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

Sun, Jan 18 - Wed, Apr 1
Delta Logo
3:37 pm - 2:40 amSDF-DEL
24h 33m2 stops
Delta Logo
2:15 am - 10:55 pmDEL-SDF
30h 10m2 stops
$956Delta
Find Deal
Tue, Jan 6 - Fri, Apr 3
Delta Logo
3:00 pm - 9:00 amSDF-DEL
31h 30m2 stops
Delta Logo
11:40 am - 3:16 pmDEL-SDF
37h 06m2 stops
$962Delta
Find Deal
Sun, Jan 18 - Mon, Mar 30
Lufthansa Logo
1:40 pm - 12:05 amSDF-DEL
23h 55m2 stops
Lufthansa Logo
1:45 am - 11:55 pmDEL-SDF
31h 40m2 stops
$979Lufthansa
Find Deal
Sun, Jan 18 - Mon, Mar 30
Multiple Airlines Logo
8:30 am - 9:50 pmSDF-DEL
26h 50m1 stop
Multiple Airlines Logo
1:45 am - 4:51 pmDEL-SDF
48h 36m2 stops
$981Multiple Airlines
Find Deal
Wed, Jan 28 - Wed, Apr 1
United Airlines Logo
2:10 pm - 9:50 pmSDF-DEL
21h 10m2 stops
United Airlines Logo
11:35 pm - 4:51 pmDEL-SDF
26h 46m2 stops
$996United Airlines
Find Deal
Mon, Jan 19 - Mon, Mar 30
Lufthansa Logo
2:10 pm - 1:30 amSDF-DEL
24h 50m2 stops
Lufthansa Logo
1:45 am - 10:26 pmDEL-SDF
30h 11m2 stops
$1,000Lufthansa
Find Deal
Tue, Jan 20 - Sun, Mar 29
Lufthansa Logo
1:45 pm - 12:05 amSDF-DEL
23h 50m2 stops
Lufthansa Logo
1:45 am - 10:26 pmDEL-SDF
30h 11m2 stops
$1,001Lufthansa
Find Deal
Wed, Jan 28 - Thu, Apr 2
Lufthansa Logo
1:50 pm - 12:05 amSDF-DEL
23h 45m2 stops
Lufthansa Logo
1:45 am - 10:26 pmDEL-SDF
30h 11m2 stops
$1,006Lufthansa
Find Deal
Mon, Jan 26 - Mon, Mar 30
Lufthansa Logo
6:12 pm - 12:05 amSDF-DEL
43h 23m2 stops
Lufthansa Logo
1:45 am - 10:26 pmDEL-SDF
30h 11m2 stops
$1,020Lufthansa
Find Deal
Mon, Jan 19 - Sun, Mar 29
Lufthansa Logo
2:05 pm - 1:30 amSDF-DEL
24h 55m2 stops
Lufthansa Logo
1:45 am - 10:26 pmDEL-SDF
30h 11m2 stops
$1,022Lufthansa
Find Deal
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’s the cheapest day of the week to fly from Louisville to New Delhi?

The average price of all round-trip flights from Louisville to New Delhi clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to New Delhi on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Louisville to New Delhi. For your return ticket, we recommend flying on a Thursday and avoiding Wednesdays for the best deals.

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 June, where the average cost of round-trip tickets is $2,257 and $1,540 respectively.

Good to know

Low seasonApril
Cheapest flight$497
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 70% 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 $497 for a one-way ticket and $956 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?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Louisville and New Delhi, with Star Alliance 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 $1,361 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 $1,093 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 3 airlines serving 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 8009 reviews
8.1Boarding
7.9Entertainment
7.3Food
8.5Crew
7.9Comfort
Airline reviews

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

10.0 ExcellentJacky, Nov 2025JFK - LHR
Read more Delta reviews

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

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

Economy travel is really hard with no room to move especially when the person sitting beside you is an XL or XXL size person who if moving could hit your face

I was travelling 3.5 years after. Agree Economy is no business class but the food was mediocre. Ordered a Hindu meal, the salads were bitter . The food was really below quality and had no tast from what I had in the past. Indian Railways probably have a better quality food when compared. However the kids meal was really nice and really appreciate how they were taken care of. The restrooms were dirty .

My flight was with American Airlines 120. The flight was delayed 3 hours and I missed my connection. When I arrived in Doha, the AA staff told me to call an 800 number to rebook a different flight, which was unacceptable. Eventually a Qatar Air staff member helped rebook me on a flight to Manila, that was 12 hours later. They offered me a hotel and meal voucher which I declined, because I didn’t want to leave the airport. Long story short, I spent 12 hours in the Doha airport waiting for my next flight.

Overall the experience was neat with crew being nice and caring especially to parent with kids. The free snacks option was okay. The kiosk at Philly airport didn’t work.

Reason for travelling Tampa to Orlando is to fly Qatar Airline. we end up with American Airline. This was the miserable experience I ever had in my entire travel history. Flight attendants were rude. They hit my knee with the food cart and I was holding ice pack for 2 hours. I still have the pain after a week. WE boarded the flight twice because of the temperature inside the plan.

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

Other than a way way too cold cabinets for the entire flight, all was great

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

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

Information on your arrival and departure airports