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

Compare Indira Gandhi International to Louisville Muhammad Ali International flight deals

Find the cheapest month or even day of the year to fly to Louisville Muhammad Ali International

Book the best Louisville Muhammad Ali International fare with no extra fees

Flight deals from Indira Gandhi International to Louisville Muhammad Ali International

Looking for a cheap last-minute deal or the best return flight from Indira Gandhi International to Louisville Muhammad Ali International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Indira Gandhi International to Louisville Muhammad Ali International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Indira Gandhi International to Louisville Muhammad Ali International flights are currently cheapest in September.

Indira Gandhi International to Louisville Muhammad Ali International: Alternative routes

Compare routes from Indira Gandhi International to Louisville below. You may find an airport to fly into that's cheaper, faster, or easier than Louisville Muhammad Ali International.

New Delhi to Louisville: Flight information

The things to know before you go.
Cheapest flight found$1,652
Cheapest month to flyDecember

Finding cheap flights from Indira Gandhi International to Louisville Muhammad Ali International: Frequently asked questions

The best price we found for a return flight from Indira Gandhi International to Louisville Muhammad Ali International is $1,652. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Indira Gandhi International to Louisville Muhammad Ali International. But we found flights with one or more stops from $1,652.
As of August 2025, there are no flights flying from Indira Gandhi International to Louisville Muhammad Ali International.
The cheapest month to fly from Indira Gandhi International to Louisville Muhammad Ali International is usually December.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Indira Gandhi International Airport to Louisville Muhammad Ali International Airport on Wednesday, 17 December 2025.
No airlines currently offer direct flights between Indira Gandhi International Airport and Louisville Muhammad Ali International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Louisville Muhammad Ali International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Louisville is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to Louisville Muhammad Ali International.

Travelling from Indira Gandhi International Airport (DEL) to Louisville International Airport-Standiford Field (SDF): what you need to know

  • Give yourself plenty of time to make your DEL to SDF flight. A good rule of thumb is to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • During popular months like July, it's a good idea to get to the airport well in advance. Plan to arrive two hours before a domestic departure and four hours ahead for international flights when you travel during peak periods in general.

  • Consider adding a stopover when booking your ticket from Indira Gandhi International Airport to Louisville International Airport-Standiford Field. Simply deselect 'Direct flights only' to break up your journey, or maybe even explore a new city along the way. Check out these options between DEL and SDF:

    • O'Hare International Airport

    • Washington Dulles International Airport

    • Newark Liberty International Airport

How to find the cheapest flights from Indira Gandhi International Airport (DEL) to Louisville International Airport-Standiford Field (SDF)

  • The cheapest price we've found for a one-way Indira Gandhi International Airport to Louisville International Airport-Standiford Field flight is $937. A round-trip ticket right now is $1,652. Depending on the availability when you book, these fares may change.

  • To find cheap tickets from DEL to SDF, book as early as you can. Airlines typically offer their best fares when flights are first released.

  • The 'Whole month' search function shows you the cheapest flights from Indira Gandhi International Airport to Louisville International Airport-Standiford Field throughout the month. It's a good way to snap up a bargain if your trip dates aren't set in stone.

  • Cut down on the time spent looking for cheap flights from DEL to SDF by setting up a Price Alert. You'll get an email or push notification on the app when a new discounted fare appears.

  • Lock in the ideal flight for you by using the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Indira Gandhi International Airport to Louisville International Airport-Standiford Field, use the 'Sort by' tool. You can also filter by airline, arrival and departure times, and journey duration.

Handy information about Indira Gandhi International Airport (DEL)

  • When it comes to the on-time performance of Indira Gandhi International Airport, 67.17% of flights stick to their scheduled arrival time.

  • Central New Delhi to Indira Gandhi International Airport is around 11 kilometres. Depending on traffic, it'll take about 25 minutes to get there if you're driving, ride-sharing or catching a cab.

  • The journey when using public transport takes roughly 55 minutes.

  • Taking an early flight from Indira Gandhi International Airport to Louisville International Airport-Standiford Field? Avoid the last-minute rush to the terminal (and catch some extra z's) by choosing one of these stays close to DEL:

Arriving at Louisville International Airport-Standiford Field (SDF)

Getting from Louisville International Airport-Standiford Field (SDF) to central Louisville

  • SDF is located at 600 Terminal Drive.

  • Louisville International Airport-Standiford Field to the centre of Louisville has a drive time of about 25 minutes. It's approximately 23 kilometres away.

  • When travelling by public transport, expect a journey time of roughly 2 hours 40 minutes.

When to fly to Louisville International Airport-Standiford Field (SDF)

  • The quietest month for a flight from Indira Gandhi International Airport to Louisville International Airport-Standiford Field is March, while July is the busiest. Choose the best time to visit Louisville based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • The warmest month in Louisville is July, with the temperature ranging between 17ºC (63ºF) and 33ºC (91ºF). Book your flights from Indira Gandhi International Airport to Louisville International Airport-Standiford Field in this month if you enjoy this type of weather.

  • Search for cheap tickets from DEL to SDF in January if you like travelling in cooler conditions. Temperatures are at their lowest around then, ranging between -8ºC (18ºF) and 9ºC (48ºF) on average.

Explore more of United States

  • Louisville has plenty going for it, but there are so many other parts of United States you should also see. About 434 kilometres north-west of Louisville, a trip to Chicago will keep your itinerary packed. Start with popular sights like Millennium Park, Art Institute of Chicago and LandShark Beer Garden at Navy Pier.

  • Columbus is another sought-after destination in United States and is around 290 kilometres north-east of Louisville. No journey is complete without a visit to Franklin Park Conservatory and Botanical Gardens, Ohio Statehouse and German Village.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.