Find flights
Travel Guide

S$ 1,863+ Cheap flights to Louisville

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23-10. Fares are subject to change and may not be available on all flights or dates of travel.
— SDF
19 May — 26 May1
1 adult
1 adult, Economy, 0 bags

Flights to Louisville in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Louisville
Explore the most affordable flight options available to Louisville. Find the lowest fares based on data from user searches, with prices last updated on 19 April 2026.

Fri 23-1008:05
SIN
-
SDF
2 stops40h 48m
American Airlines
Tue 27-1015:31
SDF
-
SIN
2 stops27h 04m
American Airlines
Deal found 17-4S$ 1,863
Thu 22-1001:55
SIN
-
SDF
2 stops27h 20m
Japan Airlines
Tue 27-1007:00
SDF
-
SIN
2 stops29h 50m
Japan Airlines
Deal found 15-4S$ 2,003

Find flight deals to Louisville

Find the latest flights to Louisville in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 19 April 2026.

Return from

S$ 2,172

One-way from

S$ 4,318
Qatar Airways
  • Qatar Airways
  • 25-9-29-9
  • 4 total stops
  • 60h 33m total
  • Singapore to Louisville
Search Deals
30-6
  • 30-6
  • 3 total stops
  • 51h 34m total
  • Singapore to Louisville
Search Deals

Cheapflights Fare Finder

 
Locate flights to Louisville that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 19 April 2026.
Use the filters below to find and compare flights to Louisville that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest one-way

SingaporeLouisville

SIN - SDF

SINSDF

Singapore Changi

Wed 1-7

21:35-22:08

2 stops36h 33m

S$ 4,919
Fastest single journey

SingaporeLouisville

SIN - SDF

SINSDF

Singapore Changi

Wed 1-7

20:35-14:28

1 stop29h 53m

S$ 6,230

Flights are sorted by cheapest return flights first.

Deals found on 18-4

Sorted by cheapest first

Best time to book a flight to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville with our price prediction graph.
Estimated return 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 to Louisville

Rainfall in Louisville by month

Plan your trip to Louisville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Louisville ranges from 79.0 - 135.0 mm per month. May is typically the wettest month, when rainfall can reach 135.0 mm. September is typically the driest time to visit Louisville when rainfall is around 79.0 mm.

Temperature in Louisville by month

Plan your trip to Louisville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Louisville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

How long is the flight to Louisville?

On average, a flight from Singapore to Louisville takes 41 hours 38 minutes. Flights to Louisville from other popular cities in Singapore will vary in length. Below are a few examples of popular routes and their flight times.

FAQs about flying to Louisville

  • What airport do you fly into for flights to Louisville?

    Most people fly into Louisville Intl (SDF) if they book a flight to Louisville. Louisville Intl is conveniently located just 8.5 km from Louisville’s city centre.

  • Can I find cheaper flights to Louisville if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Louisville on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Does Louisville Intl have rental cars?

    Yes. Those touching down at Louisville Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Louisville Intl?

    Yes. Louisville Intl has hotels nearby for those requiring accommodations. Red Roof Inn Louisville Expo Airport is the closest property to Louisville Intl (1.6 km away from Louisville Intl).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Louisville by cabin class

Find flights to Louisville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First class flights to Louisville
Business class flights to Louisville
Prem Economy class flights to Louisville
Economy class flights to Louisville

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Louisville?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to Louisville. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets to Louisville?

Millions of users choose and trust Cheapflights to book the best flight deals to Louisville for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights to Louisville with no change fees?

Yes, we can. To see specific flights to Louisville with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights to Louisville become cheaper?

Yes! Start tracking prices for Louisville flights today and get alerted when prices change. To subscribe and begin receiving alerts, click the bell icon next to the flight deals above and provide your email address.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.