S$825 Cheap Flights from Louisville to Singapore

View S$825 flight on Mon, 20 Apr, 2026Opens in a new window

Popular airlines from Louisville Intl. Airport (SDF) to Singapore Changi Airport (SIN)

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Cheap Flights from Louisville to Singapore (SDF-SIN)

Prices were available within the past 7 days and start at S$825 for one-way flights and S$2,447 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 28 May - Sat, 6 Jun
SDF
Louisville
SIN
Singapore
S$2,447 Return, found 3 days ago
S$2,447
Return
found 3 days ago
Select American Airlines flight, departing Thu, 28 May from Louisville to Singapore, returning Sat, 6 Jun, priced at S$2,447 found 3 days ago
Finnair
Thu, 28 May - Sat, 6 Jun
SDF
Louisville
SIN
Singapore
S$2,447 Return, found 3 days ago
S$2,447
Return
found 3 days ago
Select Finnair flight, departing Thu, 28 May from Louisville to Singapore, returning Sat, 6 Jun, priced at S$2,447 found 3 days ago
American Airlines
Thu, 28 May - Sat, 6 Jun
SDF
Louisville
SIN
Singapore
S$2,508 Return, found 3 days ago
S$2,508
Return
found 3 days ago
Select American Airlines flight, departing Thu, 28 May from Louisville to Singapore, returning Sat, 6 Jun, priced at S$2,508 found 3 days ago
American Airlines
Thu, 28 May - Sat, 6 Jun
SDF
Louisville
SIN
Singapore
S$2,629 Return, found 3 days ago
S$2,629
Return
found 3 days ago
Select American Airlines flight, departing Thu, 28 May from Louisville to Singapore, returning Sat, 6 Jun, priced at S$2,629 found 3 days ago
Air Canada
Thu, 28 May - Sat, 6 Jun
SDF
Louisville
SIN
Singapore
S$2,639 Return, found 3 days ago
S$2,639
Return
found 3 days ago
Select Air Canada flight, departing Thu, 28 May from Louisville to Singapore, returning Sat, 6 Jun, priced at S$2,639 found 3 days ago
Air Canada
Thu, 28 May - Sat, 6 Jun
SDF
Louisville
SIN
Singapore
S$2,667 Return, found 3 days ago
S$2,667
Return
found 3 days ago
Select Air Canada flight, departing Thu, 28 May from Louisville to Singapore, returning Sat, 6 Jun, priced at S$2,667 found 3 days ago
American Airlines
Thu, 28 May - Sat, 6 Jun
SDF
Louisville
SIN
Singapore
S$2,695 Return, found 3 days ago
S$2,695
Return
found 3 days ago
Select American Airlines flight, departing Thu, 28 May from Louisville to Singapore, returning Sat, 6 Jun, priced at S$2,695 found 3 days ago
United
Thu, 28 May - Sat, 6 Jun
SDF
Louisville
SIN
Singapore
S$2,699 Return, found 3 days ago
S$2,699
Return
found 3 days ago
Select United flight, departing Thu, 28 May from Louisville to Singapore, returning Sat, 6 Jun, priced at S$2,699 found 3 days ago
Air Canada
Thu, 28 May - Sat, 6 Jun
SDF
Louisville
SIN
Singapore
S$2,723 Return, found 3 days ago
S$2,723
Return
found 3 days ago
Select Air Canada flight, departing Thu, 28 May from Louisville to Singapore, returning Sat, 6 Jun, priced at S$2,723 found 3 days ago
KLM
Thu, 28 May - Sat, 6 Jun
SDF
Louisville
SIN
Singapore
S$3,007 Return, found 3 days ago
S$3,007
Return
found 3 days ago
Select KLM flight, departing Thu, 28 May from Louisville to Singapore, returning Sat, 6 Jun, priced at S$3,007 found 3 days ago

Frequently asked questions

How much is a flight from Louisville Muhammad Ali Intl. Airport to Changi Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip journey between Louisville Muhammad Ali Intl. Airport and Changi Airport (SIN) was S$2,447. Cheap fares don't stick around for long, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Louisville Intl. Airport (SDF) to Changi Airport?
This can vary between airlines, as each one has its own terms and conditions. Head to the Customer Service Portal, where there are easy instructions on how to cancel your flight online.
How do I find cheap flights from Louisville Muhammad Ali Intl. Airport to Singapore Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Louisville Intl. Airport (SDF) to Changi Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Louisville Intl. Airport (SDF) to Changi Airport?
With around 15,500 kilometres separating SDF and SIN, your flight will be a long one. Pack wisely and make your trip more comfortable. Things like a sleep mask and a cosy travel pillow should be in your carry-on bag.
Which airlines fly direct from SDF to Changi Airport?
Flying nonstop between Louisville Muhammad Ali Intl. Airport and Singapore Airport isn't possible right now. However, you'll still be able to book a flight to Singapore with at least one stop.
Are Louisville Muhammad Ali Intl. Airport to Singapore Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to find an awesome last-minute deal from SDF to SIN, but it's also possible to miss out entirely! As many airlines release seats up to 12 months in advance, it's worth keeping an eye on fares early and being ready to pounce when you see a good bargain. Expedia compares carrier prices and updates flight deals regularly, so you can be certain you're always getting the latest offers.

Travel information

Origin airport
Louisville Intl.
Destination airport
Changi
Return price
S$2,446
Distance
15415 km

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