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Cheap flights from Louisville to South Korea from $826

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to South Korea departing on 3/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Louisville to South Korea

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:28 pm - 4:55 am
SDF
-
ICN
43h 27m
2 stops
Multiple Airlines Logo
12:45 pm - 7:26 pm
ICN
-
SDF
19h 41m
1 stop
$1,024Multiple Airlines
Fri, May 8 - Sat, May 16
Multiple Airlines Logo
8:28 pm - 4:55 am
SDF
-
ICN
43h 27m
2 stops
Multiple Airlines Logo
12:45 pm - 7:26 pm
ICN
-
SDF
19h 41m
1 stop
$1,040Multiple Airlines
Mon, May 11 - Sat, May 16
Multiple Airlines Logo
9:21 am - 4:30 am
SDF
-
ICN
30h 09m
1 stop
Multiple Airlines Logo
12:55 pm - 7:26 pm
ICN
-
SDF
43h 31m
2 stops
$1,297Multiple Airlines
Sat, Jun 20 - Tue, Jul 14
American Airlines Logo
6:07 am - 3:45 pm
SDF
-
ICN
20h 38m
1 stop
American Airlines Logo
5:50 pm - 9:41 pm
ICN
-
SDF
16h 51m
1 stop
$1,309American Airlines
Thu, Apr 23 - Tue, Apr 28
American Airlines Logo
7:37 am - 3:45 pm
SDF
-
ICN
19h 08m
1 stop
American Airlines Logo
5:50 pm - 8:38 am
ICN
-
SDF
27h 48m
2 stops
$1,313American Airlines
Thu, Apr 23 - Tue, Apr 28
Multiple Airlines Logo
9:21 am - 4:30 am
SDF
-
ICN
30h 09m
1 stop
Multiple Airlines Logo
9:50 am - 7:26 pm
ICN
-
SDF
22h 36m
2 stops
$1,315Multiple Airlines
Sat, Jun 20 - Sat, Jul 11
Japan Airlines Logo
12:11 pm - 9:15 pm
SDF
-
GMP
20h 04m
2 stops
Japan Airlines Logo
8:00 am - 4:05 pm
GMP
-
SDF
21h 05m
2 stops
$1,900Japan Airlines
Thu, Apr 23 - Tue, Apr 28
Japan Airlines Logo
7:40 am - 10:05 pm
SDF
-
GMP
24h 25m
2 stops
Japan Airlines Logo
7:15 pm - 11:30 am
GMP
-
SDF
29h 15m
2 stops
$1,976Japan Airlines
Sun, Mar 1 - Sun, Mar 29
ANA Logo
2:05 pm - 10:30 pm
SDF
-
GMP
42h 25m
2 stops
ANA Logo
12:25 pm - 1:17 pm
GMP
-
SDF
37h 52m
2 stops
$2,144ANA
Tue, Feb 24 - Tue, Mar 24
ANA Logo
9:00 am - 11:20 am
SDF
-
GMP
36h 20m
2 stops
ANA Logo
12:40 pm - 1:17 pm
GMP
-
SDF
37h 37m
2 stops
$2,194ANA
Sun, Mar 1 - Tue, Mar 31

United Airlines flights from Louisville to South Korea

Our best United Airlines deals on Louisville to South Korea flight tickets
United Airlines
Feb 19
SDF10:45 amLouisville Intl
28h 55m
2 stops
ICN5:40 amIncheon Intl
Feb 23
ICN12:45 pmIncheon Intl
23h 28m
2 stops
SDF10:13 pmLouisville Intl
$1,531
United Airlines
Feb 19
SDF6:00 amLouisville Intl
33h 40m
2 stops
ICN5:40 amIncheon Intl
Feb 23
ICN6:00 pmIncheon Intl
34h 47m
2 stops
SDF2:47 pmLouisville Intl
$1,581
United Airlines
Feb 27
SDF6:15 amLouisville Intl
33h 25m
2 stops
ICN5:40 amIncheon Intl
Mar 14
ICN11:45 amIncheon Intl
23h 14m
2 stops
SDF9:59 pmLouisville Intl
$1,606

Korean Air flights from Louisville to South Korea

Our best Korean Air deals on Louisville to South Korea flight tickets
Korean Air
Feb 14
SDF7:50 amLouisville Intl
19h 00m
1 stop
ICN4:50 pmIncheon Intl
Feb 20
ICN6:00 pmIncheon Intl
16h 28m
1 stop
SDF8:28 pmLouisville Intl
$1,359
Korean Air
Mar 28
SDF8:10 amLouisville Intl
41h 00m
1 stop
ICN2:10 pmIncheon Intl
Apr 4
ICN7:40 pmIncheon Intl
16h 29m
1 stop
SDF11:09 pmLouisville Intl
$1,415
Korean Air
Feb 19
SDF8:55 amLouisville Intl
40h 55m
1 stop
ICN3:50 pmIncheon Intl
Feb 23
ICN7:30 pmIncheon Intl
17h 35m
1 stop
SDF11:05 pmLouisville Intl
$1,679

momondo 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, momondo users made 832,500 searches. Data last updated February 11, 2026.
Use the filters below to find and compare flights from Louisville to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Fri 5/8

8:28 pm-4:55 am

2 stops43h 27m

Incheon Intl

Sat 5/16

12:45 pm-7:26 pm

1 stop19h 41m

$1,024

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Mon 5/11

8:28 pm-4:55 am

2 stops43h 27m

Incheon Intl

Sat 5/16

12:45 pm-7:26 pm

1 stop19h 41m

$1,040

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Sat 6/20

9:21 am-4:30 am

1 stop30h 09m

Incheon Intl

Tue 7/14

12:55 pm-7:26 pm

2 stops43h 31m

$1,297

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Thu 4/23

6:07 am-3:45 pm

1 stop20h 38m

Incheon Intl

Tue 4/28

5:50 pm-9:41 pm

1 stop16h 51m

$1,309

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Thu 4/23

7:37 am-3:45 pm

1 stop19h 08m

Incheon Intl

Tue 4/28

5:50 pm-8:38 am

2 stops27h 48m

$1,313

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Sat 6/20

9:21 am-4:30 am

1 stop30h 09m

Incheon Intl

Sat 7/11

9:50 am-7:26 pm

2 stops22h 36m

$1,315

LouisvilleSeoul

SDF - GMP

SDFGMP

Louisville Intl

Thu 4/23

12:11 pm-9:15 pm

2 stops20h 04m

Seoul Gimpo Intl

Tue 4/28

8:00 am-4:05 pm

2 stops21h 05m

$1,900

LouisvilleSeoul

SDF - GMP

SDFGMP

Louisville Intl

Sun 3/1

7:40 am-10:05 pm

2 stops24h 25m

Seoul Gimpo Intl

Sun 3/29

7:15 pm-11:30 am

2 stops29h 15m

$1,976

LouisvilleSeoul

SDF - GMP

SDFGMP

Louisville Intl

Tue 2/24

2:05 pm-10:30 pm

2 stops42h 25m

Seoul Gimpo Intl

Tue 3/24

12:25 pm-1:17 pm

2 stops37h 52m

$2,144

LouisvilleSeoul

SDF - GMP

SDFGMP

Louisville Intl

Sun 3/1

9:00 am-11:20 am

2 stops36h 20m

Seoul Gimpo Intl

Tue 3/31

12:40 pm-1:17 pm

2 stops37h 37m

$2,194

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to South Korea from

How to get the cheapest flight ticket from Louisville to South Korea

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 cheapest airline that flies from Louisville Intl to South Korea?

Japan Airlines, Qatar Airways, and Korean Air are the most popular carriers operating from Louisville Intl to South Korea

What airlines fly to South Korea?

Delta, Korean Air and American Airlines are the top three most popular airlines that fly to South Korea from Louisville according to our data. Delta is the first choice among our users, with 58% of people opting to fly with this airline when traveling to South Korea. Keep in mind that there are 4 different airlines that fly to South Korea on a routine basis, so you have a few additional options to choose from.

Cheap Louisville to South Korea flight deals and tips

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

Fastest flight time

21h 33m

Direct flights

None
The fastest flight from Louisville to South Korea takes 21h 33m
There are no direct flights from Louisville to South Korea. There are no popular flight routes from Louisville to South Korea.
Search flight deals

  • When did momondo last update prices for flights from Louisville Intl Airport to South Korea?

    Prices for flights from Louisville Intl Airport to South Korea refresh daily.

  • How many operators does momondo search for flights from Louisville Intl Airport to South Korea?

  • How old do you have to be to fly from Louisville Intl Airport to South Korea?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Louisville Intl Airport to South Korea.

  • What documentation or ID do you need to fly to South Korea?

    The necessary travel and health documents for your South Korea trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Louisville to South Korea

Compare and see reviews for airlines that fly from Louisville to South Korea with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $927Free CancellationRating
7.9
8,180 reviews
Search Delta flights
American AirlinesPriceFrom $996Free CancellationRating
7.2
11,266 reviews
Search American Airlines flights
Korean AirPriceFrom $1,046Free CancellationRating
8.4
1,191 reviews
Search Korean Air flights

Why use momondo?

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

It is quick and easy to find Louisville to South Korea flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to South Korea that suits you.

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

momondo does allow users to show only those flights to South Korea 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 South Korea?

Once you have performed a search for Louisville to South Korea 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 South Korea right now. Can momondo alert me if prices change?

Price alerts on flights to South Korea from Louisville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your South Korea 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.
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