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$539+ Cheap flights from Kentucky to Seoul (SEL)

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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SEL
May 3 — May 101
Sun 5/3
Sun 5/10
1 adult, Economy
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Cheap flight deals from Kentucky to Seoul

Cheapest flights from Kentucky to Seoul
Explore the most affordable flight options available from Kentucky to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2026.

This Air Canada deal was found by Cheapflights users on 3/31. 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.
Tue 11/32:25 pm
BNA
-
ICN
2 stops35h 45m
Air Canada
Mon 11/306:55 pm
ICN
-
BNA
2 stops33h 21m
Air Canada
Deal found 3/31$941
This Air Canada deal was found by Cheapflights users on 3/31. 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.
Tue 9/13:45 pm
BNA
-
ICN
2 stops34h 20m
Air Canada
Tue 10/277:10 pm
ICN
-
BNA
2 stops33h 55m
Air Canada
Deal found 3/31$944
This Expedia deal was found by Cheapflights users on 3/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:15 am
BNA
-
ICN
1 stop18h 10m
Air Canada
Fri 9/185:45 pm
ICN
-
BNA
2 stops35h 19m
Air Canada
Deal found 3/31$974
This Air Canada deal was found by Cheapflights users on 4/1. 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.
Sat 9/198:15 am
BNA
-
ICN
1 stop18h 00m
Air Canada
Tue 10/65:45 pm
ICN
-
BNA
2 stops29h 49m
Air Canada
Deal found 4/1$979
This FlightHub deal was found by Cheapflights users on 4/2. 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.
Tue 9/228:15 am
BNA
-
ICN
1 stop18h 00m
Air Canada
Tue 10/205:45 pm
ICN
-
BNA
2 stops41h 09m
Air Canada
Deal found 4/2$983
This Orbitz deal was found by Cheapflights users on 3/31. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:10 am
BNA
-
ICN
1 stop19h 20m
Air Canada
Sun 6/76:00 pm
ICN
-
BNA
2 stops29h 34m
Air Canada
Deal found 3/31$987
This Justfly.com deal was found by Cheapflights users on 3/31. 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.
Wed 4/228:10 am
BNA
-
ICN
1 stop19h 20m
Air Canada
Sun 6/76:00 pm
ICN
-
BNA
1 stop35h 05m
Air Canada
Deal found 3/31$989
This Air Canada deal was found by Cheapflights users on 4/2. 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.
Sat 9/128:15 am
BNA
-
ICN
1 stop18h 00m
Air Canada
Wed 9/306:00 pm
ICN
-
BNA
2 stops29h 29m
Air Canada
Deal found 4/2$1,029
This FlightHub deal was found by Cheapflights users on 3/29. 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.
Tue 10/135:24 pm
CVG
-
ICN
2 stops37h 11m
Multiple Airlines
Tue 10/2012:35 pm
ICN
-
CVG
2 stops40h 49m
Multiple Airlines
Deal found 3/29$1,112
This Expedia deal was found by Cheapflights users on 3/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:30 am
CVG
-
ICN
1 stop22h 00m
Air Canada
Wed 11/46:55 pm
ICN
-
CVG
2 stops37h 05m
Air Canada
Deal found 3/31$1,147
This Air Canada deal was found by Cheapflights users on 3/31. 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.
Tue 9/16:30 am
CVG
-
ICN
1 stop22h 00m
Air Canada
Wed 9/306:00 pm
ICN
-
CVG
2 stops32h 23m
Air Canada
Deal found 3/31$1,150
This FlightHub deal was found by Cheapflights users on 3/31. 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 10/212:15 pm
CVG
-
ICN
2 stops36h 50m
Air Canada
Tue 11/36:55 pm
ICN
-
CVG
2 stops37h 05m
Air Canada
Deal found 3/31$1,152

Find flight deals from Kentucky to Seoul

Keep the following information in mind while searching for Kentucky to Seoul flight deals. Data was last updated April 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$944
(Air Canada)

One-way from

$539
(Kiwi.com)

Popular in

May

Cheapest in

September

Average price

$1,633
Provider with most accurate pricing for Louisville Intl-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Seoul (SEL) flights.
Search Deals
From Kentucky to Seoul (SEL)
Search Deals
One-way flight from Kentucky to Seoul (SEL)
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($250 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky 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, Cheapflights users made 2,558,603 searches. Data last updated April 3, 2026.
Use the filters below to find and compare flights from Kentucky to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

Wed 4/15

6:00 am-5:20 pm

1 stop21h 20m

Incheon Intl

Wed 5/13

7:00 pm-12:10 am

1 stop19h 10m

$1,166

LexingtonIncheon

LEX - ICN

LEXICN

Lexington Blue Grass

Sun 9/6

6:00 am-3:45 pm

1 stop20h 45m

Incheon Intl

Mon 9/14

5:50 pm-11:16 pm

1 stop18h 26m

$1,226

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Sun 8/23

1:55 pm-4:25 pm

1 stop37h 30m

Incheon Intl

Tue 12/15

6:55 pm-6:00 pm

2 stops37h 05m

$1,232

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

Fri 4/24

4:35 pm-4:20 am

2 stops21h 45m

Incheon Intl

Fri 5/8

11:30 am-5:33 pm

2 stops20h 03m

$1,246

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

Tue 4/14

6:48 pm-4:20 am

1 stop19h 32m

Incheon Intl

Mon 4/20

4:50 pm-11:50 pm

1 stop21h 00m

$1,280

KnoxvilleIncheon

TYS - ICN

TYSICN

Knoxville McGhee Tyson

Wed 4/22

6:30 am-5:30 pm

2 stops46h 00m

Incheon Intl

Wed 5/6

11:45 pm-11:59 pm

2 stops37h 14m

$1,299

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Sun 8/23

9:00 am-4:25 pm

2 stops42h 25m

Incheon Intl

Tue 12/15

9:30 pm-6:00 pm

2 stops58h 30m

$1,318

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

Sun 8/9

4:59 pm-4:20 am

2 stops21h 21m

Incheon Intl

Sat 8/15

4:50 pm-11:24 am

2 stops32h 34m

$1,321

LexingtonIncheon

LEX - ICN

LEXICN

Lexington Blue Grass

Wed 4/15

7:00 am-4:20 am

2 stops32h 20m

Incheon Intl

Thu 4/30

11:30 am-10:50 pm

2 stops48h 20m

$1,328

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

Thu 4/30

6:00 am-3:00 pm

1 stop19h 00m

Incheon Intl

Wed 7/22

4:50 pm-6:37 am

1 stop27h 47m

$1,350

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Kentucky to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Kentucky with our price prediction graph.
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 Kentucky to Seoul

What is the cheapest month to book a flight from Kentucky to Seoul?

Currently, February is the cheapest month in which you can book a flight from Kentucky to Seoul (average of $906). Flying from Kentucky to Seoul in June is currently the most expensive (average of $1,382). 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.

How much does it cost to fly round-trip from Kentucky to Seoul?

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Kentucky to Seoul?

    For as low as $1,226, Delta can have you in Seoul from Kentucky in 20h 45m. Airlines will cover a distance of 6854 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Kentucky to Seoul?

    The most popular flight routes from Kentucky to Seoul are Nashville Intl - Incheon Intl, Cincinnati Cinci./N. Kentucky - Incheon Intl and Nashville Intl - Seoul Gimpo Intl.

  • Can I find deals for flights from Kentucky to Seoul that include hotel bookings?

    Yes. In addition to deals on Kentucky to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kentucky to Seoul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kentucky to Seoul.

  • Can I find deals for business class flights from Kentucky to Seoul?

    Yes. Cheapflights offers flight deals from Kentucky to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kentucky to Seoul?

    Currently, February is the cheapest month in which you can book a flight from Kentucky to Seoul (average of $906). Flying from Kentucky to Seoul in June is currently the most expensive (average of $1,382). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Kentucky to Seoul

Discover the top 2 airlines that operate flights from Kentucky to Seoul. 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 April 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$896Average$1,279FlexibilityNo cancel feeOn-time71%
DeltaCheapest$921Average$1,578FlexibilityNo cancel feeOn-timeN/A

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