SIN - SDF

S$ 1,080 Find Cheap Flights from Singapore to Louisville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to Louisville departing on 12-12. 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 Louisville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Louisville, 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 Singapore to Louisville, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Singapore to Louisville (SIN-SDF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Singapore to Louisville 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 return flight deals from Singapore to Louisville

Thu, 19 Feb - Mon, 23 Feb
Air Canada Logo
08:50 - 22:13SIN-SDF
26h 23m2 stops
Air Canada Logo
15:15 - 07:00SDF-SIN
50h 45m2 stops
S$ 1,632Air Canada
Find Deal
Thu, 19 Feb - Mon, 23 Feb
Air Canada Logo
08:50 - 22:13SIN-SDF
26h 23m2 stops
Air Canada Logo
15:15 - 07:00SDF-SIN
50h 45m2 stops
S$ 1,634Air Canada
Find Deal
Wed, 18 Feb - Mon, 23 Feb
Japan Airlines Logo
02:20 - 13:36SIN-SDF
24h 16m2 stops
Japan Airlines Logo
06:32 - 00:50SDF-SIN
29h 18m2 stops
S$ 1,766Japan Airlines
Find Deal
Sun, 8 Mar - Thu, 12 Mar
British Airways Logo
23:05 - 18:51SIN-SDF
31h 46m2 stops
British Airways Logo
17:00 - 15:55SDF-SIN
34h 55m2 stops
S$ 1,893British Airways
Find Deal
Sat, 7 Mar - Thu, 12 Mar
Multiple Airlines Logo
03:45 - 18:25SIN-SDF
51h 40m2 stops
Multiple Airlines Logo
12:03 - 08:45SDF-SIN
32h 42m2 stops
S$ 1,978Multiple Airlines
Find Deal
Wed, 18 Feb - Mon, 23 Feb
Qatar Airways Logo
03:15 - 00:29SIN-SDF
34h 14m2 stops
Qatar Airways Logo
12:00 - 08:45SDF-SIN
31h 45m2 stops
S$ 2,159Qatar Airways
Find Deal

Everything you should know

Top airlines
Air Canada
Cheapest • from S$ 1,632 (return)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest return fare
S$ 1,632
Air Canada
Thu 19-2Mon 23-2
SIN - SDF • 2 stops
Cheapest one-way flight
S$ 1,080
Multiple Airlines
Fri 12-12
SIN - SDF • 3 stops
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Louisville!
Booking Insights

KAYAK's insights & trends for Singapore to Louisville flights

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

Which airlines provide the cheapest flights from Singapore to Louisville?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from Singapore to Louisville were found on Air Canada (S$ 1,632) and Japan Airlines (S$ 1,766).

Which airlines fly direct between Singapore and Louisville?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Singapore to Louisville.

There is just one airline that flies from Singapore to Louisville direct and that is United Airlines. The best return deal found from United Airlines for the route is S$ 1,950.

Good to know

Cheapest flightS$ 1,080
Flight from Singapore to Louisville

When to book flights from Singapore to Louisville

Are your dates flexible? Find out the best times to travel from Singapore to Louisville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Singapore to Louisville

  • What is the cheapest flight from Singapore to Louisville?

    In the last 3 days, the lowest price for a flight from Singapore to Louisville was S$ 1,080 for a one-way ticket and S$ 1,632 for a return.

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

    On your way to Louisville, you’ll fly out from Singapore Changi. You’ll be landing at Louisville Intl.

  • Which aircraft models fly most regularly from Singapore to Louisville?

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

  • Which airline alliances offer flights from Singapore to Louisville?

    Star Alliance is the only airline alliance operating flights between Singapore and Louisville.

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

    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 Singapore to Louisville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from Singapore 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 Singapore to Louisville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Louisville with an airline and back to Singapore with another airline.

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

    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 Louisville from Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Singapore to Louisville

 
See real verified KAYAK customer reviews for airlines flying from Singapore to Louisville. 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 Singapore to Louisville? 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.
7.4
United AirlinesOverall score based on 9001 reviews
6.6Food
7.7Boarding
7.1Entertainment
7.3Comfort
8.1Crew
Airline reviews

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

10.0 ExcellentDr. Joseph, Oct 2025STL - ORD
Read more United Airlines reviews

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

Flight left on time. Boarding was easy. Arrived to EWR 30 mins early. Luggage was deplaned in good time. Overall a very good experience.

Flight from Rome to SFO was excellent compared To our flight to Europe from SFO. The food was much tastier. You can see how UNITED is skimping, though. Instead of getting something mid flight you had to ask for it. It was not automatically served. There was a cookie at the end of the arrival meal, for example that tasted like it just came out of a box. They used to serve a little container of nuts, now … a tiny container of nuts, mixed with pretzels. This was business class that you really have to pay for! But this is minor complaints compared to the overall. My major complaint is the position of the even numbered seats by the windows. You have to turn around to see your window & the positioning as some other controls are harder to get at. This is compared to the odd number seat that are perfectly aligned.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

The food quality sucks. One must starve if they do not eat flesh Or wheat based products Some variety would be expected. The trivial amount of snacks and or food is inhumane

Excellent all round, first time flying United. App is very helpful.

Everything you need to know for your flight from Singapore to Louisville

Information on your arrival and departure airports

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