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Cheap flights from Louisville to South Korea from $1,107

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 South Korea departing on 9/29. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Louisville to South Korea

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
8:24 am - 3:45 pmSDF  Louisville Intl-ICN Incheon Intl
18h 21m1 stop Dallas/Fort Worth
American Airlines Logo
5:50 pm - 11:27 pmICN  Incheon Intl-SDF Louisville Intl
18h 37m1 stop Dallas/Fort Worth
$1,107American Airlines
Tue, Sep 29 - Tue, Oct 6
Delta Logo
6:50 am - 5:20 pmSDF  Louisville Intl-ICN Incheon Intl
21h 30m1 stop Minneapolis St Paul
Delta Logo
10:15 am - 9:16 pmICN  Incheon Intl-SDF Louisville Intl
24h 01m1 stop Detroit Metropolitan Wayne County
$1,107Delta
Tue, Sep 1 - Thu, Sep 24
United Airlines Logo
3:25 pm - 4:20 amSDF  Louisville Intl-ICN Incheon Intl
23h 55m2 stops Denver Intl San Francisco
United Airlines Logo
5:15 pm - 11:41 pmICN  Incheon Intl-SDF Louisville Intl
19h 26m1 stop Newark
$1,107United Airlines
Tue, Sep 15 - Mon, Sep 28
Delta Logo
7:50 am - 4:50 pmSDF  Louisville Intl-ICN Incheon Intl
19h 00m1 stop Detroit Metropolitan Wayne County
Delta Logo
8:35 pm - 10:46 pmICN  Incheon Intl-SDF Louisville Intl
16h 11m1 stop Minneapolis St Paul
$1,107Delta
Wed, Nov 18 - Tue, Dec 1
Delta Logo
7:55 pm - 4:00 amSDF  Louisville Intl-ICN Incheon Intl
19h 05m1 stop Atlanta Hartsfield-Jackson
Delta Logo
10:15 am - 9:16 pmICN  Incheon Intl-SDF Louisville Intl
24h 01m1 stop Detroit Metropolitan Wayne County
$1,107Delta
Mon, Sep 21 - Mon, Sep 28
Multiple Airlines Logo
5:29 pm - 7:05 pmSDF  Louisville Intl-ICN Incheon Intl
36h 36m2 stops Dallas/Fort Worth Hong Kong Intl
Multiple Airlines Logo
1:55 am - 11:25 pmICN  Incheon Intl-SDF Louisville Intl
34h 30m2 stops Hong Kong Intl Dallas/Fort Worth
$1,111Multiple Airlines
Tue, Sep 1 - Wed, Sep 23
Multiple Airlines Logo
4:19 pm - 10:25 pmSDF  Louisville Intl-ICN Incheon Intl
41h 06m2 stops Dallas/Fort Worth Hong Kong Intl
Multiple Airlines Logo
3:10 pm - 10:33 pmICN  Incheon Intl-SDF Louisville Intl
44h 23m2 stops Hong Kong Intl Chicago O'Hare Intl
$1,111Multiple Airlines
Tue, Sep 15 - Mon, Sep 28
American Airlines Logo
8:24 am - 3:45 pmSDF  Louisville Intl-ICN Incheon Intl
18h 21m1 stop Dallas/Fort Worth
American Airlines Logo
5:50 pm - 9:32 amICN  Incheon Intl-SDF Louisville Intl
28h 42m2 stops Dallas/Fort Worth Chicago O'Hare Intl
$1,112American Airlines
Tue, Sep 29 - Tue, Oct 6
American Airlines Logo
7:03 am - 3:45 pmSDF  Louisville Intl-ICN Incheon Intl
19h 42m1 stop Dallas/Fort Worth
American Airlines Logo
5:50 pm - 11:25 pmICN  Incheon Intl-SDF Louisville Intl
18h 35m1 stop Dallas/Fort Worth
$1,157American Airlines
Sat, Sep 5 - Thu, Sep 10
American Airlines Logo
8:12 pm - 3:45 pmSDF  Louisville Intl-ICN Incheon Intl
30h 33m2 stops Charlotte Douglas Dallas/Fort Worth
American Airlines Logo
5:50 pm - 9:31 pmICN  Incheon Intl-SDF Louisville Intl
16h 41m1 stop Dallas/Fort Worth
$1,162American Airlines
Sun, Aug 30 - Sat, Sep 19

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Delta flights from Louisville to South Korea

Our best Delta deals on Louisville to South Korea flight tickets
Delta
Sep 1
SDF6:00 amLouisville Intl
19h 10m
1 stop
ICN2:10 pmIncheon Intl
Sep 24
ICN6:50 pmIncheon Intl
27h 01m
1 stop
SDF8:51 amLouisville Intl
$1,107
Delta
Sep 1
SDF6:00 amLouisville Intl
21h 25m
2 stops
ICN4:25 pmIncheon Intl
Sep 24
ICN4:25 pmIncheon Intl
20h 34m
1 stop
SDF11:59 pmLouisville Intl
$1,112
Delta
Oct 7
SDF7:00 amLouisville Intl
21h 20m
1 stop
ICN5:20 pmIncheon Intl
Oct 24
ICN10:15 amIncheon Intl
19h 36m
1 stop
SDF4:51 pmLouisville Intl
$1,157

United Airlines flights from Louisville to South Korea

Our best United Airlines deals on Louisville to South Korea flight tickets
United Airlines
Aug 20
SDF11:00 amLouisville Intl
28h 20m
2 stops
ICN4:20 amIncheon Intl
Aug 27
ICN4:50 pmIncheon Intl
20h 09m
2 stops
SDF11:59 pmLouisville Intl
$1,112
United Airlines
Dec 9
SDF6:30 amLouisville Intl
19h 55m
1 stop
ICN4:25 pmIncheon Intl
Dec 22
ICN12:45 pmIncheon Intl
23h 54m
2 stops
SDF10:39 pmLouisville Intl
$1,462
United Airlines
Oct 28
SDF6:00 amLouisville Intl
20h 25m
1 stop
ICN3:25 pmIncheon Intl
Nov 1
ICN6:30 pmIncheon Intl
19h 00m
1 stop
SDF11:30 pmLouisville Intl
$1,507

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 August 15, 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

Cheapest round-trip

LouisvilleIncheon

SDF Louisville Intl - ICN Incheon Intl

SDFICN

Louisville Intl

Tue 9/29

8:24 am-3:45 pm

1 stop18h 21m

Incheon Intl

Tue 10/6

5:50 pm-11:27 pm

1 stop18h 37m

$1,107

LouisvilleIncheon

SDF Louisville Intl - ICN Incheon Intl

SDFICN

Louisville Intl

Tue 9/1

6:50 am-5:20 pm

1 stop21h 30m

Incheon Intl

Thu 9/24

10:15 am-9:16 pm

1 stop24h 01m

$1,107

LouisvilleIncheon

SDF Louisville Intl - ICN Incheon Intl

SDFICN

Louisville Intl

Tue 9/15

3:25 pm-4:20 am

2 stops23h 55m

Incheon Intl

Mon 9/28

5:15 pm-11:41 pm

1 stop19h 26m

$1,107
Quickest round-trip

LouisvilleIncheon

SDF Louisville Intl - ICN Incheon Intl

SDFICN

Louisville Intl

Wed 11/18

7:50 am-4:50 pm

1 stop19h 00m

Incheon Intl

Tue 12/1

8:35 pm-10:46 pm

1 stop16h 11m

$1,107

LouisvilleIncheon

SDF Louisville Intl - ICN Incheon Intl

SDFICN

Louisville Intl

Mon 9/21

7:55 pm-4:00 am

1 stop19h 05m

Incheon Intl

Mon 9/28

10:15 am-9:16 pm

1 stop24h 01m

$1,107

LouisvilleIncheon

SDF Louisville Intl - ICN Incheon Intl

SDFICN

Louisville Intl

Tue 9/1

5:29 pm-7:05 pm

2 stops36h 36m

Incheon Intl

Wed 9/23

1:55 am-11:25 pm

2 stops34h 30m

$1,111

LouisvilleIncheon

SDF Louisville Intl - ICN Incheon Intl

SDFICN

Louisville Intl

Tue 9/15

4:19 pm-10:25 pm

2 stops41h 06m

Incheon Intl

Mon 9/28

3:10 pm-10:33 pm

2 stops44h 23m

$1,111

LouisvilleIncheon

SDF Louisville Intl - ICN Incheon Intl

SDFICN

Louisville Intl

Tue 9/29

8:24 am-3:45 pm

1 stop18h 21m

Incheon Intl

Tue 10/6

5:50 pm-9:32 am

2 stops28h 42m

$1,112

LouisvilleIncheon

SDF Louisville Intl - ICN Incheon Intl

SDFICN

Louisville Intl

Sat 9/5

7:03 am-3:45 pm

1 stop19h 42m

Incheon Intl

Thu 9/10

5:50 pm-11:25 pm

1 stop18h 35m

$1,157

LouisvilleIncheon

SDF Louisville Intl - ICN Incheon Intl

SDFICN

Louisville Intl

Sun 8/30

8:12 pm-3:45 pm

2 stops30h 33m

Incheon Intl

Sat 9/19

5:50 pm-9:31 pm

1 stop16h 41m

$1,162

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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 month to fly to South Korea?

If you aren’t able to travel to South Korea during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $1,122.

Can stopping save me money on Louisville to South Korea flights?

You could potentially save up to 56% on your flight if you consider stops on a Louisville to South Korea flight.

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 20m

Direct flights

None
The fastest flight from Louisville to South Korea takes 21h 20m
There are no direct flights from Louisville to South Korea. There are no popular flight routes from Louisville to South Korea.
Search flight deals

Frequently asked questions about flying from Louisville to South Korea

  • 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 $921Free CancellationRating
7.8
8,508 reviews
Search Delta flights
American AirlinesPriceFrom $1,218Free CancellationRating
7.1
11,941 reviews
Search American Airlines 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.

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