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Cheap flights from Louisville to Seoul 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 Seoul 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 Seoul

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 Seoul

Our best United Airlines deals on Louisville to Seoul 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 Seoul

Our best Korean Air deals on Louisville to Seoul 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 Seoul 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 Seoul 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 Seoul from

How to get the cheapest flight ticket from Louisville to Seoul

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 Seoul?

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

What airlines fly to Seoul?

Delta, Korean Air and American Airlines are the top three most popular airlines that fly to Seoul 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 Seoul. Keep in mind that there are 4 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.

When to book flights from Louisville to Seoul

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

Cheap Louisville to Seoul (SDF to SEL) flight deals and tips

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

Fastest flight time

21h 33m

Direct flights

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

  • How far is Louisville Intl to Seoul by plane?

    Louisville Intl and Seoul are 6795.1 mi apart from one another. Flights usually cover this in 21h 33m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    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 Seoul.

  • What documentation or ID do you need to fly to Seoul?

    The required travel and health documents for your Seoul 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 Seoul. 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 Seoul?

Best airlines flying from Louisville to Seoul

Compare and see reviews for airlines that fly from Louisville to Seoul 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 Seoul?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seoul from Louisville.

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

Yes. momondo enables you to select and highlight flights to Seoul from Louisville with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Louisville to Seoul.

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

If you are not ready to book a flight from Louisville to Seoul now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seoul and let you know when they change.

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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul
Seoul Gimpo Intl Airport
Incheon Intl Airport