$639+ Cheap flights from Louisville (SDF) to South Korea
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — ICN
Mar 9 — Mar 161
1 adult, Economy
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Find cheap flights from Louisville to South Korea 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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Cheapest flights from Louisville to South KoreaExplore the most affordable flight options available from Louisville to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 7, 2026.
Explore the most affordable flight options available from Louisville to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Sun 5/242:27 pm
SDF
- ICN
2 stops25h 28m
Multiple Airlines
Fri 6/510:00 pm
ICN
- SDF
1 stop34h 26m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$1,096
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Sat 5/239:21 am
SDF
- ICN
2 stops54h 34m
Multiple Airlines
Fri 6/510:00 pm
ICN
- SDF
1 stop34h 26m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$1,141
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Tue 5/263:33 pm
SDF
- ICN
2 stops48h 22m
Multiple Airlines
Fri 6/510:00 pm
ICN
- SDF
1 stop34h 26m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$1,151
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Wed 5/2712:24 pm
SDF
- ICN
2 stops27h 31m
Multiple Airlines
Fri 6/510:00 pm
ICN
- SDF
1 stop34h 26m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$1,168
This American Airlines deal was found by Cheapflights users on 2/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:11 pm
SDF
- ICN
2 stops32h 34m
American Airlines
Sat 9/195:40 pm
ICN
- SDF
2 stops29h 56m
American Airlines
Deal found 2/7![American Airlines logo]()
$1,257
This Mytrip deal was found by Cheapflights users on 2/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1312:09 pm
SDF
- ICN
3 stops33h 51m
Multiple Airlines
Mon 4/2710:00 pm
ICN
- SDF
2 stops29h 38m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$1,285
This American Airlines deal was found by Cheapflights users on 2/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:37 am
SDF
- ICN
1 stop19h 08m
American Airlines
Mon 4/275:40 pm
ICN
- SDF
1 stop17h 01m
American Airlines
Deal found 2/5![American Airlines logo]()
$1,309
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Wed 7/89:21 am
SDF
- ICN
2 stops47h 14m
Multiple Airlines
Wed 7/1512:45 pm
ICN
- SDF
1 stop19h 41m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$1,324
This Priceline deal was found by Cheapflights users on 2/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:15 am
SDF
- GMP
2 stops23h 00m
Japan Airlines
Mon 4/278:00 am
GMP
- SDF
2 stops26h 30m
Japan Airlines
Deal found 2/5![Japan Airlines logo]()
$1,597
This Priceline deal was found by Cheapflights users on 2/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/187:09 am
SDF
- GMP
2 stops37h 46m
Japan Airlines
Mon 6/227:15 pm
GMP
- SDF
2 stops33h 09m
Japan Airlines
Deal found 2/4![Japan Airlines logo]()
$1,860
This Priceline deal was found by Cheapflights users on 2/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:09 am
SDF
- GMP
2 stops24h 56m
Japan Airlines
Thu 3/1212:05 pm
GMP
- SDF
2 stops38h 26m
Japan Airlines
Deal found 2/5![Japan Airlines logo]()
$1,926
This KAYAK deal was found by Cheapflights users on 2/5. 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.
Sun 9/1310:31 am
SDF
- GMP
2 stops21h 44m
Japan Airlines
Thu 9/177:15 pm
GMP
- SDF
2 stops33h 23m
Japan Airlines
Deal found 2/5![Japan Airlines logo]()
$2,019
Best flights from Louisville to South KoreaDiscover carefully curated flight deals from Louisville to South Korea that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 7, 2026.
Discover carefully curated flight deals from Louisville to South Korea that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Sun 5/242:27 pm
SDF
- ICN
2 stops25h 28m
Multiple Airlines
Fri 6/510:00 pm
ICN
- SDF
1 stop34h 26m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$1,096
This American Airlines deal was found by Cheapflights users on 2/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:20 am
SDF
- ICN
1 stop19h 25m
American Airlines
Tue 7/215:40 pm
ICN
- SDF
2 stops33h 17m
American Airlines
Deal found 2/6![American Airlines logo]()
$1,257
This Delta deal was found by Cheapflights users on 2/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/217:05 am
SDF
- ICN
1 stop18h 45m
Delta
Mon 6/227:40 pm
ICN
- SDF
1 stop29h 23m
Delta
Deal found 2/6![Delta logo]()
$1,364
This Priceline deal was found by Cheapflights users on 2/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:15 am
SDF
- GMP
2 stops23h 00m
Japan Airlines
Mon 4/278:00 am
GMP
- SDF
2 stops26h 30m
Japan Airlines
Deal found 2/5![Japan Airlines logo]()
$1,597
This Gotogate deal was found by Cheapflights users on 2/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:00 am
SDF
- GMP
2 stops39h 20m
ANA
Tue 3/3112:40 pm
GMP
- SDF
2 stops37h 56m
ANA
Deal found 2/3![ANA logo]()
$2,154
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Tue 5/263:33 pm
SDF
- ICN
2 stops48h 22m
Multiple Airlines
Fri 6/510:00 pm
ICN
- SDF
1 stop34h 26m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$1,151
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Wed 5/2712:24 pm
SDF
- ICN
2 stops27h 31m
Multiple Airlines
Fri 6/510:00 pm
ICN
- SDF
1 stop34h 26m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$1,168
This Delta deal was found by Cheapflights users on 2/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:44 pm
SDF
- ICN
1 stop32h 06m
Delta
Tue 6/2310:15 am
ICN
- SDF
1 stop16h 23m
Delta
Deal found 2/6![Delta logo]()
$1,364
This American Airlines deal was found by Cheapflights users on 2/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:07 am
SDF
- ICN
1 stop20h 38m
American Airlines
Mon 4/275:40 pm
ICN
- SDF
1 stop17h 01m
American Airlines
Deal found 2/4![American Airlines logo]()
$1,417
This Priceline deal was found by Cheapflights users on 2/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/187:09 am
SDF
- GMP
2 stops37h 46m
Japan Airlines
Mon 6/227:15 pm
GMP
- SDF
2 stops33h 09m
Japan Airlines
Deal found 2/4![Japan Airlines logo]()
$1,860
This Priceline deal was found by Cheapflights users on 2/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:09 am
SDF
- GMP
2 stops24h 56m
Japan Airlines
Thu 3/1212:05 pm
GMP
- SDF
2 stops38h 26m
Japan Airlines
Deal found 2/5![Japan Airlines logo]()
$1,926
This American Airlines deal was found by Cheapflights users on 2/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/197:40 am
SDF
- GMP
2 stops24h 25m
Multiple Airlines
Tue 6/238:00 am
GMP
- SDF
2 stops23h 46m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$2,081
This Japan Airlines deal was found by Cheapflights users on 2/6. 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.
Sun 3/17:40 am
SDF
- GMP
2 stops24h 25m
Japan Airlines
Tue 3/318:00 am
GMP
- SDF
2 stops26h 26m
Japan Airlines
Deal found 2/6![Japan Airlines logo]()
$2,169
This Travelocity deal was found by Cheapflights users on 2/7. 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 5/126:00 am
SDF
- GMP
2 stops27h 20m
Multiple Airlines
Tue 5/197:15 pm
GMP
- SDF
2 stops30h 58m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$2,089
This FlightHub deal was found by Cheapflights users on 2/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:42 am
SDF
- GMP
2 stops21h 33m
Japan Airlines
Thu 7/167:15 pm
GMP
- SDF
2 stops31h 42m
Japan Airlines
Deal found 2/5![Japan Airlines logo]()
$2,180
This FlightHub deal was found by Cheapflights users on 2/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2010:42 am
SDF
- GMP
2 stops21h 33m
Japan Airlines
Tue 7/287:15 pm
GMP
- SDF
2 stops31h 42m
Japan Airlines
Deal found 2/5![Japan Airlines logo]()
$2,273
Last-minute flights from Louisville to South KoreaDiscover last-minute flight deals from Louisville to South Korea. Data last updated February 7, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to South Korea. Data last updated February 7, 2026 and is based on user searches.
This Qatar Airways deal was found by Cheapflights users on 2/7. 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.
Tue 2/106:00 am
SDF
- ICN
2 stops45h 15m
Qatar Airways
Sun 2/2212:20 am
ICN
- SDF
2 stops61h 39m
Qatar Airways
Deal found 2/7![Qatar Airways logo]()
$1,469
This American Airlines deal was found by Cheapflights users on 2/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/107:40 am
SDF
- ICN
1 stop19h 05m
American Airlines
Mon 2/237:15 pm
ICN
- SDF
1 stop17h 23m
American Airlines
Deal found 2/4![American Airlines logo]()
$1,527
This Priceline deal was found by Cheapflights users on 2/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/187:09 am
SDF
- GMP
2 stops37h 46m
Japan Airlines
Mon 6/227:15 pm
GMP
- SDF
2 stops33h 09m
Japan Airlines
Deal found 2/4![Japan Airlines logo]()
$1,860
This Delta deal was found by Cheapflights users on 2/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:44 pm
SDF
- ICN
1 stop32h 06m
Delta
Tue 6/2310:15 am
ICN
- SDF
1 stop16h 23m
Delta
Deal found 2/6![Delta logo]()
$1,364
This United Airlines deal was found by Cheapflights users on 2/6. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/192:35 pm
SDF
- ICN
2 stops25h 05m
United Airlines
Mon 2/2312:45 pm
ICN
- SDF
2 stops23h 28m
United Airlines
Deal found 2/6![United Airlines logo]()
$1,531
This FlightHub deal was found by Cheapflights users on 2/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/197:40 am
SDF
- GMP
2 stops24h 25m
Japan Airlines
Tue 6/238:00 am
GMP
- SDF
2 stops23h 40m
Japan Airlines
Deal found 2/7![Japan Airlines logo]()
$2,065
This American Airlines deal was found by Cheapflights users on 2/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/197:40 am
SDF
- GMP
2 stops24h 25m
Multiple Airlines
Tue 6/238:00 am
GMP
- SDF
2 stops23h 46m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$2,081
This Delta deal was found by Cheapflights users on 2/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/215:49 pm
SDF
- ICN
2 stops31h 41m
Delta
Mon 6/227:40 pm
ICN
- SDF
1 stop29h 23m
Delta
Deal found 2/6![Delta logo]()
$1,369
This Kiwi.com deal was found by Cheapflights users on 2/6. 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.
Sat 2/2812:00 pm
SDF
- ICN
2 stops27h 40m
Multiple Airlines
Tue 3/317:40 pm
ICN
- SDF
1 stop16h 29m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$1,566
This Air Canada deal was found by Cheapflights users on 2/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/13:15 pm
SDF
- ICN
2 stops35h 55m
Air Canada
Tue 3/315:45 pm
ICN
- SDF
2 stops39h 31m
Air Canada
Deal found 2/6![Air Canada logo]()
$1,558
This Qatar Airways deal was found by Cheapflights users on 2/3. 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.
Sun 3/16:23 pm
SDF
- ICN
2 stops32h 52m
Qatar Airways
Mon 3/301:20 am
ICN
- SDF
2 stops59h 39m
Qatar Airways
Deal found 2/3![Qatar Airways logo]()
$1,576
This Priceline deal was found by Cheapflights users on 2/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:09 am
SDF
- GMP
2 stops24h 56m
Japan Airlines
Thu 3/1212:05 pm
GMP
- SDF
2 stops38h 26m
Japan Airlines
Deal found 2/5![Japan Airlines logo]()
$1,926
One-way flights from Louisville to South KoreaSearch for one-way flight options from Louisville to South Korea. Find affordable one-way fares based on user searches. Data last updated February 7, 2026.
Search for one-way flight options from Louisville to South Korea. Find affordable one-way fares based on user searches. Data last updated February 7, 2026.
This United Airlines deal was found by Cheapflights users on 2/5. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:00 pm
SDF
- ICN
2 stops21h 20m
United Airlines
Deal found 2/5![United Airlines logo]()
$639
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Sat 2/2112:00 pm
SDF
- ICN
3 stops41h 30m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$681
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 5/1812:33 pm
SDF
- ICN
3 stops44h 02m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$688
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 5/189:31 am
SDF
- GMP
3 stops57h 49m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$728
This United Airlines deal was found by Cheapflights users on 2/4. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/189:15 am
SDF
- ICN
2 stops30h 25m
United Airlines
Deal found 2/4![United Airlines logo]()
$823
This FlightHub deal was found by Cheapflights users on 2/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/187:09 am
SDF
- GMP
2 stops37h 46m
Japan Airlines
Deal found 2/4![Japan Airlines logo]()
$824
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Sat 7/48:06 pm
SDF
- ICN
3 stops52h 49m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$830
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Sat 7/48:06 pm
SDF
- GMP
3 stops53h 19m
Multiple Airlines
Deal found 2/5![Multiple Airlines logo]()
$970
This FlightHub deal was found by Cheapflights users on 2/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:42 am
SDF
- GMP
2 stops21h 33m
Japan Airlines
Deal found 2/5![Japan Airlines logo]()
$1,059
This KAYAK deal was found by Cheapflights users on 2/4. 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.
Sat 2/217:09 am
SDF
- GMP
2 stops37h 46m
Japan Airlines
Deal found 2/4![Japan Airlines logo]()
$1,091
This Kiwi.com deal was found by Cheapflights users on 2/4. 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.
Sat 2/2112:00 pm
SDF
- GMP
3 stops57h 15m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$1,212
Find flight deals from Louisville to South Korea
Keep the following information in mind while searching for Louisville to South Korea flight deals. Data was last updated February 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,096 (Kiwi.com) |
One-way from | $639 (United Airlines) |
Popular in | March |
Cheapest in | September |
Average price | $1,274 |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisville to South Korea 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 2,558,603 searches. Data last updated February 7, 2026.
Use the filters below to find and compare flights from Louisville to South Korea that are best for you.
Fly from
Louisville
Fly to
South Korea
Route
Depart
Return
Price
LouisvilleIncheon
SDF - ICN
SDFICN
Louisville Intl
Sun 5/24
2:27 pm-4:55 am
2 stops25h 28m
Incheon Intl
Fri 6/5
10:00 pm-7:26 pm
1 stop34h 26m
$1,096
LouisvilleIncheon
SDF - ICN
SDFICN
Louisville Intl
Tue 5/26
3:33 pm-4:55 am
2 stops48h 22m
Incheon Intl
Fri 6/5
10:00 pm-7:26 pm
1 stop34h 26m
$1,151
LouisvilleIncheon
SDF - ICN
SDFICN
Louisville Intl
Wed 5/27
12:24 pm-4:55 am
2 stops27h 31m
Incheon Intl
Fri 6/5
10:00 pm-7:26 pm
1 stop34h 26m
$1,168
LouisvilleIncheon
SDF - ICN
SDFICN
Louisville Intl
Tue 7/14
7:20 am-3:45 pm
1 stop19h 25m
Incheon Intl
Tue 7/21
5:40 pm-1:57 pm
2 stops33h 17m
$1,257
LouisvilleIncheon
SDF - ICN
SDFICN
Louisville Intl
Sat 2/21
7:05 am-3:50 pm
1 stop18h 45m
Incheon Intl
Mon 6/22
7:40 pm-12:03 pm
1 stop29h 23m
$1,364
LouisvilleIncheon
SDF - ICN
SDFICN
Louisville Intl
Thu 2/19
6:44 pm-4:50 pm
1 stop32h 06m
Incheon Intl
Tue 6/23
10:15 am-1:38 pm
1 stop16h 23m
$1,364
LouisvilleIncheon
SDF - ICN
SDFICN
Louisville Intl
Mon 4/13
6:07 am-3:45 pm
1 stop20h 38m
Incheon Intl
Mon 4/27
5:40 pm-9:41 pm
1 stop17h 01m
$1,417
LouisvilleSeoul
SDF - GMP
SDFGMP
Louisville Intl
Mon 4/13
9:15 am-9:15 pm
2 stops23h 00m
Seoul Gimpo Intl
Mon 4/27
8:00 am-9:30 pm
2 stops26h 30m
$1,597
LouisvilleSeoul
SDF - GMP
SDFGMP
Louisville Intl
Wed 2/18
7:09 am-10:55 am
2 stops37h 46m
Seoul Gimpo Intl
Mon 6/22
7:15 pm-3:24 pm
2 stops33h 09m
$1,860
LouisvilleSeoul
SDF - GMP
SDFGMP
Louisville Intl
Thu 3/5
7:09 am-10:05 pm
2 stops24h 56m
Seoul Gimpo Intl
Thu 3/12
12:05 pm-1:31 pm
2 stops38h 26m
$1,926
Showing 1-10 of 30 results
Best time to book a flight from Louisville to South Korea
Have a flexible travel schedule? Discover the best time to fly to South Korea from Louisville with our price prediction graph.
SDF-ICN
SDF-GMP
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 South Korea
SDF-KR0
SDF-ICN
SDF-GMP
What is the cheapest month to book a flight from Louisville to South Korea?
Currently, February is the cheapest month in which you can book a flight from Louisville to South Korea (average of $906). Flying from Louisville to South Korea in December is currently the most expensive (average of $1,157). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SDF to KR?
Find hourly flight availability from Louisville to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 7, 2026.
A simple way to save on the total cost of your ticket is to fly from Louisville to South Korea in the evening. If you’re flexible enough to do this you can expect to save up to 52% on your trip compared to booking a flight in the morning.
What is the cheapest day to fly from Louisville to South Korea?
Use this chart to determine the cheapest time to fly round-trip from Louisville to South Korea. Price data was last updated on March 30, 2025.
Travelers seeking maximum savings on their Louisville to South Korea flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing South Korea
Get insights into the airlines that provide service to South Korea. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Korea. Reviews last updated February 7, 2026.
See what other customers who have flown with Korean Air, Delta, and United Airlines from Louisville to South Korea have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
8.2
Food
8.1
Boarding
8.5
Comfort
8.3
Crew
8.7
Overall
8.4
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Entertainment
8.2
Food
8.1
Boarding
8.5
Comfort
8.3
Crew
8.7
Overall
8.4
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Entertainment
8.2
Food
8.1
Boarding
8.5
Comfort
8.3
Crew
8.7
Overall
8.4
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Entertainment
8.2
Food
8.1
Boarding
8.5
Comfort
8.3
Crew
8.7
Overall
8.4
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Entertainment
8.2
Food
8.1
Boarding
8.5
Comfort
8.3
Crew
8.7
Overall
8.4
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Related info for your journey
Find useful and relevant information for your journey from Louisville to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Louisville to South Korea
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Complete your trip
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Search flights from Louisville to South Korea by cabin class
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Louisville and South Korea flights
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Louisville to South Korea flights
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Top 3 airlines flying from Louisville to South Korea
Discover the top 3 airlines that operate flights from Louisville to South Korea. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$927 | Average$1,446 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$996 | Average$1,478 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,046 | Average$1,678 | FlexibilityNo cancel fee | On-time81% |