Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Louisville to Singapore from $1,189

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Singapore departing on 4/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Louisville to Singapore

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
11:16 am - 8:50 am
SDF
-
SIN
33h 34m
2 stops
Qatar Airways Logo
3:15 am - 9:30 pm
SIN
-
SDF
30h 15m
2 stops
$1,189Qatar Airways
Mon, Apr 20 - Tue, May 5
Qatar Airways Logo
11:16 am - 3:45 pm
SDF
-
SIN
40h 29m
2 stops
Qatar Airways Logo
3:15 am - 10:19 pm
SIN
-
SDF
31h 04m
2 stops
$1,194Qatar Airways
Mon, May 11 - Sun, May 24
Qatar Airways Logo
12:11 pm - 9:15 pm
SDF
-
SIN
45h 04m
2 stops
Qatar Airways Logo
3:15 am - 10:19 pm
SIN
-
SDF
31h 04m
2 stops
$1,196Qatar Airways
Mon, May 11 - Sun, May 24
Qatar Airways Logo
12:11 pm - 8:50 am
SDF
-
SIN
32h 39m
2 stops
Qatar Airways Logo
3:15 am - 9:30 pm
SIN
-
SDF
30h 15m
2 stops
$1,205Qatar Airways
Wed, May 6 - Tue, May 12
Qatar Airways Logo
9:00 am - 3:45 pm
SDF
-
SIN
42h 45m
2 stops
Qatar Airways Logo
7:40 pm - 12:23 am
SIN
-
SDF
40h 43m
2 stops
$1,238Qatar Airways
Sun, Apr 19 - Thu, May 7
Qatar Airways Logo
7:55 pm - 3:45 pm
SDF
-
SIN
31h 50m
2 stops
Qatar Airways Logo
7:40 pm - 12:23 am
SIN
-
SDF
40h 43m
2 stops
$1,269Qatar Airways
Mon, May 4 - Mon, May 11
Qatar Airways Logo
11:16 am - 3:45 pm
SDF
-
SIN
40h 29m
2 stops
Qatar Airways Logo
3:15 am - 11:48 pm
SIN
-
SDF
32h 33m
2 stops
$1,278Qatar Airways
Sat, Apr 18 - Sun, May 3
Qatar Airways Logo
11:16 am - 3:45 pm
SDF
-
SIN
40h 29m
2 stops
Qatar Airways Logo
3:15 am - 9:30 pm
SIN
-
SDF
30h 15m
2 stops
$1,318Qatar Airways
Sat, Apr 18 - Sat, May 2
Multiple Airlines Logo
5:00 am - 6:35 pm
SDF
-
SIN
25h 35m
2 stops
Multiple Airlines Logo
8:35 pm - 2:41 pm
SIN
-
SDF
30h 06m
1 stop
$1,338Multiple Airlines
Tue, Apr 21 - Thu, May 7
United Airlines Logo
1:36 pm - 6:40 am
SDF
-
SIN
53h 04m
2 stops
United Airlines Logo
8:35 pm - 2:19 pm
SIN
-
SDF
29h 44m
2 stops
$1,342United Airlines
Sun, Sep 6 - Thu, Sep 10

Qatar Airways flights from Louisville to Singapore

Our best Qatar Airways deals on Louisville to Singapore flight tickets
Qatar Airways
Apr 20
SDF11:16 amLouisville Intl
33h 34m
2 stops
SIN8:50 amSingapore Changi
May 5
SIN3:15 amSingapore Changi
30h 15m
2 stops
SDF9:30 pmLouisville Intl
$1,189
Qatar Airways
May 11
SDF11:16 amLouisville Intl
40h 29m
2 stops
SIN3:45 pmSingapore Changi
May 24
SIN3:15 amSingapore Changi
31h 04m
2 stops
SDF10:19 pmLouisville Intl
$1,194
Qatar Airways
May 11
SDF12:11 pmLouisville Intl
45h 04m
2 stops
SIN9:15 pmSingapore Changi
May 24
SIN3:15 amSingapore Changi
31h 04m
2 stops
SDF10:19 pmLouisville Intl
$1,196

United Airlines flights from Louisville to Singapore

Our best United Airlines deals on Louisville to Singapore flight tickets
United Airlines
Sep 6
SDF1:36 pmLouisville Intl
53h 04m
2 stops
SIN6:40 amSingapore Changi
Sep 10
SIN8:35 pmSingapore Changi
29h 44m
2 stops
SDF2:19 pmLouisville Intl
$1,342
United Airlines
Jun 3
SDF3:41 pmLouisville Intl
38h 54m
2 stops
SIN6:35 pmSingapore Changi
Jul 6
SIN8:35 pmSingapore Changi
24h 30m
2 stops
SDF9:05 amLouisville Intl
$1,631
United Airlines
Jun 3
SDF3:41 pmLouisville Intl
38h 54m
2 stops
SIN6:35 pmSingapore Changi
Jul 6
SIN11:05 amSingapore Changi
39h 23m
3 stops
SDF2:28 pmLouisville Intl
$1,659

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 23, 2026.
Use the filters below to find and compare flights from Louisville to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleSingapore

SDF - SIN

SDFSIN

Louisville Intl

Mon 4/20

11:16 am-8:50 am

2 stops33h 34m

Singapore Changi

Tue 5/5

3:15 am-9:30 pm

2 stops30h 15m

$1,189

LouisvilleSingapore

SDF - SIN

SDFSIN

Louisville Intl

Mon 5/11

11:16 am-3:45 pm

2 stops40h 29m

Singapore Changi

Sun 5/24

3:15 am-10:19 pm

2 stops31h 04m

$1,194

LouisvilleSingapore

SDF - SIN

SDFSIN

Louisville Intl

Mon 5/11

12:11 pm-9:15 pm

2 stops45h 04m

Singapore Changi

Sun 5/24

3:15 am-10:19 pm

2 stops31h 04m

$1,196

LouisvilleSingapore

SDF - SIN

SDFSIN

Louisville Intl

Wed 5/6

12:11 pm-8:50 am

2 stops32h 39m

Singapore Changi

Tue 5/12

3:15 am-9:30 pm

2 stops30h 15m

$1,205

LouisvilleSingapore

SDF - SIN

SDFSIN

Louisville Intl

Sun 4/19

9:00 am-3:45 pm

2 stops42h 45m

Singapore Changi

Thu 5/7

7:40 pm-12:23 am

2 stops40h 43m

$1,238

LouisvilleSingapore

SDF - SIN

SDFSIN

Louisville Intl

Mon 5/4

7:55 pm-3:45 pm

2 stops31h 50m

Singapore Changi

Mon 5/11

7:40 pm-12:23 am

2 stops40h 43m

$1,269

LouisvilleSingapore

SDF - SIN

SDFSIN

Louisville Intl

Sat 4/18

11:16 am-3:45 pm

2 stops40h 29m

Singapore Changi

Sun 5/3

3:15 am-11:48 pm

2 stops32h 33m

$1,278

LouisvilleSingapore

SDF - SIN

SDFSIN

Louisville Intl

Sat 4/18

11:16 am-3:45 pm

2 stops40h 29m

Singapore Changi

Sat 5/2

3:15 am-9:30 pm

2 stops30h 15m

$1,318
Quickest round-trip

LouisvilleSingapore

SDF - SIN

SDFSIN

Louisville Intl

Tue 4/21

5:00 am-6:35 pm

2 stops25h 35m

Singapore Changi

Thu 5/7

8:35 pm-2:41 pm

1 stop30h 06m

$1,338

LouisvilleSingapore

SDF - SIN

SDFSIN

Louisville Intl

Sun 9/6

1:36 pm-6:40 am

2 stops53h 04m

Singapore Changi

Thu 9/10

8:35 pm-2:19 pm

2 stops29h 44m

$1,342

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Singapore from

How to get the cheapest flight ticket from Louisville to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Louisville and Singapore?

When to book flights from Louisville to Singapore

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Singapore according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Louisville to Singapore (SDF to SIN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisville to Singapore

Fastest flight time

36h 49m

Direct flights

None
The fastest flight from Louisville to Singapore takes 36h 49m
There are no direct flights from Louisville to Singapore. There are no popular flight routes from Louisville to Singapore.
Search flight deals

  • How far is Louisville Intl to Singapore Changi by plane?

    Louisville Intl and Singapore Changi are 9629.5 mi apart from one another. A reasonable flight in good conditions will take 36h 49m.

  • When did momondo last update prices for flights from Louisville Intl Airport to Singapore Changi Airport?

    Prices for flights from Louisville Intl Airport to Singapore Changi Airport were last updated today.

  • How many operators does momondo search for flights from Louisville Intl Airport to Singapore Changi Airport?

  • How old do you have to be to fly from Louisville Intl Airport to Singapore Changi Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Singapore Changi Airport.

  • What documentation or ID do you need to fly to Singapore Changi Airport?

    The required travel and health documents for your Singapore Changi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Singapore Changi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Louisville to Singapore?

Best airlines flying from Louisville to Singapore

Compare and see reviews for airlines that fly from Louisville to Singapore with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $1,129Free CancellationRating
7.4
9,460 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to Singapore?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Louisville to Singapore. momondo saves you time and could save you money on your trip.

Can I find flights from Louisville to Singapore with flexible booking policies on momondo?

momondo does allow users to show only those flights to Singapore from Louisville which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Louisville to Singapore?

Once you have performed a search for Louisville to Singapore flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Louisville to Singapore right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Singapore from Louisville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Singapore trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 4/22
Wed 4/29
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Singapore

Fly your favorite airline to Singapore

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Qatar Airways
United Airlines