$639+ Cheap flights from Louisville (SDF) to Singapore
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SIN
Oct 16 — Oct 231
Round-trip
1 adult, Economy
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Find cheap flights from Louisville to Singapore with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Louisville to Singapore
Cheapest
Best
Last-minute
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Cheapest flights from Louisville to SingaporeExplore the most affordable flight options available from Louisville to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2026.
Explore the most affordable flight options available from Louisville to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2026.
This Cathay Pacific deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:49 pm -
2 stops35h 01m
Wed 11/47:30 am -
2 stops22h 43m
Deal found 9/12![Multiple Airlines logo]()
$1,155
This Travelocity deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/82:25 pm -
2 stops37h 40m
Sun 12/2011:55 pm -
2 stops35h 44m
Deal found 9/11![Lufthansa logo]()
$1,275
This Etihad Airways deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:29 am -
2 stops39h 11m
Fri 10/239:00 pm -
2 stops36h 35m
Deal found 9/15![Multiple Airlines logo]()
$1,280
This Qatar Airways deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:46 pm -
2 stops44h 29m
Mon 10/197:40 pm -
2 stops37h 55m
Deal found 9/14![Qatar Airways logo]()
$1,327
This KAYAK deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/92:05 pm -
2 stops38h 00m
Sun 12/2011:55 pm -
2 stops35h 44m
Deal found 9/11![Lufthansa logo]()
$1,440
This KAYAK deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/243:20 pm -
2 stops50h 40m
Sat 1/98:40 am -
2 stops28h 30m
Deal found 9/14![Multiple Airlines logo]()
$1,773
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/78:47 am -
1 stop45h 18m
Sun 12/201:15 pm -
2 stops43h 04m
Deal found 9/11![Multiple Airlines logo]()
$1,808
This United deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:00 am -
3 stops35h 00m
Mon 11/2310:20 pm -
2 stops52h 15m
Deal found 9/13![Multiple Airlines logo]()
$1,827
This Justfly.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2510:17 am -
2 stops31h 43m
Sat 1/98:40 am -
2 stops22h 37m
Deal found 9/14![Air Canada logo]()
$1,854
Best flights from Louisville to SingaporeDiscover carefully curated flight deals from Louisville to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.
Discover carefully curated flight deals from Louisville to Singapore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.
This Cathay Pacific deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:27 am -
2 stops34h 13m
Mon 11/238:20 pm -
2 stops33h 56m
Deal found 9/13![Multiple Airlines logo]()
$1,155
This Travelocity deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/82:25 pm -
2 stops37h 40m
Sun 12/2011:55 pm -
2 stops35h 44m
Deal found 9/11![Lufthansa logo]()
$1,275
This oojo deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/36:11 am -
2 stops37h 34m
Sat 2/208:15 pm -
2 stops38h 20m
Deal found 9/14![Qatar Airways logo]()
$1,295
This Japan Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/710:13 am -
2 stops31h 27m
Sun 12/2010:25 pm -
2 stops28h 59m
Deal found 9/11![Japan Airlines logo]()
$1,327
This Cathay Pacific deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:49 pm -
2 stops35h 01m
Wed 11/47:30 am -
2 stops22h 43m
Deal found 9/12![Multiple Airlines logo]()
$1,155
This Qatar Airways deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:46 pm -
2 stops44h 29m
Mon 10/197:40 pm -
2 stops37h 55m
Deal found 9/14![Qatar Airways logo]()
$1,327
This Etihad Airways deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:29 am -
2 stops39h 11m
Fri 10/239:00 pm -
2 stops36h 35m
Deal found 9/15![Multiple Airlines logo]()
$1,280
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/78:47 am -
1 stop45h 18m
Sun 12/201:15 pm -
2 stops43h 04m
Deal found 9/11![Multiple Airlines logo]()
$1,808
Last-minute flights from Louisville to SingaporeDiscover last-minute flight deals from Louisville to Singapore. Data last updated September 16, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Singapore. Data last updated September 16, 2026 and is based on user searches.
This Qatar Airways deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:46 pm -
2 stops44h 29m
Mon 10/197:40 pm -
2 stops37h 55m
Deal found 9/14![Qatar Airways logo]()
$1,327
This Etihad Airways deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:29 am -
2 stops39h 11m
Fri 10/239:00 pm -
2 stops36h 35m
Deal found 9/15![Multiple Airlines logo]()
$1,280
This Cathay Pacific deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:49 pm -
2 stops35h 01m
Wed 11/47:30 am -
2 stops22h 43m
Deal found 9/12![Multiple Airlines logo]()
$1,155
One-way flights from Louisville to SingaporeSearch for one-way flight options from Louisville to Singapore. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
Search for one-way flight options from Louisville to Singapore. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
This Cathay Pacific deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1210:26 am -
2 stops41h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$639
This Ovago deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/121:00 pm -
1 stop39h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Singapore Airlines logo]()
$2,628
Find flight deals from Louisville to Singapore
Keep the following information in mind while searching for Louisville to Singapore flight deals. Data was last updated September 16, 2026.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $1,155 (Cathay Pacific) |
One-way from | $639 (Cathay Pacific) |
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated September 16, 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
Cheapest round-trip
LouisvilleSingapore
SDF Louisville Intl - SIN Singapore Changi
SDFSIN
Louisville Intl
Fri 2/12
10:26 am-4:50 pm
2 stops41h 24m
Singapore Changi
Wed 12/31
12:00 am-11:30 am
Nonstop0h 00m
$639
LouisvilleSingapore
SDF Louisville Intl - SIN Singapore Changi
SDFSIN
Louisville Intl
Tue 11/17
6:27 am-5:40 am
2 stops34h 13m
Singapore Changi
Mon 11/23
8:20 pm-5:16 pm
2 stops33h 56m
$1,155
LouisvilleSingapore
SDF Louisville Intl - SIN Singapore Changi
SDFSIN
Louisville Intl
Wed 10/28
5:49 pm-4:50 pm
2 stops35h 01m
Singapore Changi
Wed 11/4
7:30 am-5:13 pm
2 stops22h 43m
$1,155
LouisvilleSingapore
SDF Louisville Intl - SIN Singapore Changi
SDFSIN
Louisville Intl
Tue 12/8
2:25 pm-5:05 pm
2 stops37h 40m
Singapore Changi
Sun 12/20
11:55 pm-10:39 pm
2 stops35h 44m
$1,275
LouisvilleSingapore
SDF Louisville Intl - SIN Singapore Changi
SDFSIN
Louisville Intl
Fri 10/16
6:29 am-9:40 am
2 stops39h 11m
Singapore Changi
Fri 10/23
9:00 pm-9:35 pm
2 stops36h 35m
$1,280
LouisvilleSingapore
SDF Louisville Intl - SIN Singapore Changi
SDFSIN
Louisville Intl
Wed 2/3
6:11 am-8:45 am
2 stops37h 34m
Singapore Changi
Sat 2/20
8:15 pm-9:35 pm
2 stops38h 20m
$1,295
LouisvilleSingapore
SDF Louisville Intl - SIN Singapore Changi
SDFSIN
Louisville Intl
Mon 12/7
10:13 am-6:40 am
2 stops31h 27m
Singapore Changi
Sun 12/20
10:25 pm-2:24 pm
2 stops28h 59m
$1,327
LouisvilleSingapore
SDF Louisville Intl - SIN Singapore Changi
SDFSIN
Louisville Intl
Thu 10/15
12:46 pm-9:15 pm
2 stops44h 29m
Singapore Changi
Mon 10/19
7:40 pm-9:35 pm
2 stops37h 55m
$1,327
LouisvilleSingapore
SDF Louisville Intl - SIN Singapore Changi
SDFSIN
Louisville Intl
Mon 12/7
8:47 am-7:05 pm
1 stop45h 18m
Singapore Changi
Sun 12/20
1:15 pm-7:19 pm
2 stops43h 04m
$1,808
Quickest round-trip
LouisvilleSingapore
SDF Louisville Intl - SIN Singapore Changi
SDFSIN
Louisville Intl
Fri 2/12
1:00 pm-5:45 pm
1 stop39h 45m
Singapore Changi
Wed 12/31
12:00 am-11:30 am
Nonstop0h 00m
$2,628
Sorted by cheapest first
Best time to book a flight from Louisville to Singapore
Have a flexible travel schedule? Discover the best time to fly to Singapore from Louisville with our price prediction graph.
SDF-SIN
Estimated round-trip 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 from Louisville to Singapore
SDF-SG0
SDF-SIN
No data available for this route at this time. Please check back soon.
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