HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seoul

$423+ 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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SEL
dic. 3 — dic. 101
mié. 12/3
mié. 12/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kentucky to Seoul 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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find 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 noviembre 3, 2025.

This Air Canada deal was found by Cheapflights users on 11/2. 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.
mié. 11/128:15 amBNA - ICN
1 stop19h 10mAir Canada
mié. 11/266:55 pmICN - BNA
2 stops33h 21mAir Canada
Deal found 11/2$791
This American Airlines deal was found by Cheapflights users on 11/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/125:00 amBNA - ICN
1 stop20h 45mAmerican Airlines
mié. 11/267:15 pmICN - BNA
1 stop18h 35mAmerican Airlines
Deal found 11/2$846
This American Airlines deal was found by Cheapflights users on 11/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/16:33 amBNA - ICN
1 stop19h 12mAmerican Airlines
sáb. 12/137:15 pmICN - BNA
2 stops27h 23mAmerican Airlines
Deal found 11/2$851
This American Airlines deal was found by Cheapflights users on 11/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/26:33 amBNA - ICN
1 stop19h 12mAmerican Airlines
mar. 12/97:15 pmICN - BNA
1 stop18h 44mAmerican Airlines
Deal found 11/3$856
This American Airlines deal was found by Cheapflights users on 11/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/56:45 amBNA - ICN
1 stop19h 00mAmerican Airlines
vie. 11/77:15 pmICN - BNA
1 stop28h 56mAmerican Airlines
Deal found 11/1$862
This Delta deal was found by Cheapflights users on 11/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/107:25 pmBNA - ICN
1 stop19h 20mDelta
dom. 11/167:30 pmICN - BNA
1 stop17h 27mDelta
Deal found 11/2$866
This United Airlines deal was found by Cheapflights users on 11/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/52:42 pmBNA - ICN
2 stops23h 58mUnited Airlines
vie. 11/76:00 pmICN - BNA
1 stop19h 45mUnited Airlines
Deal found 11/1$871
This Air Canada deal was found by Cheapflights users on 11/1. 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.
lun. 12/13:45 pmBNA - ICN
2 stops33h 15mAir Canada
sáb. 12/136:55 pmICN - BNA
2 stops35h 10mAir Canada
Deal found 11/1$895
This Air Canada deal was found by Cheapflights users on 11/2. 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.
vie. 11/216:40 pmCVG - ICN
2 stops32h 30mAir Canada
dom. 12/75:55 pmICN - CVG
2 stops38h 05mAir Canada
Deal found 11/2$905
This American Airlines deal was found by Cheapflights users on 11/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/107:13 amSDF - ICN
1 stop19h 32mAmerican Airlines
jue. 11/137:15 pmICN - SDF
1 stop16h 45mAmerican Airlines
Deal found 11/2$916
This American Airlines deal was found by Cheapflights users on 11/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/167:00 amLEX - ICN
1 stop19h 45mAmerican Airlines
dom. 11/237:15 pmICN - LEX
1 stop16h 25mAmerican Airlines
Deal found 11/2$921
This United Airlines deal was found by Cheapflights users on 11/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/105:25 pmBNA - ICN
2 stops21h 15mUnited Airlines
dom. 11/1612:45 pmICN - BNA
2 stops21h 06mUnited Airlines
Deal found 11/2$923

Cheap flight deals from Kentucky to Seoul

Keep the following information in mind while searching for Kentucky to Seoul flight deals. Data was last updated noviembre 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$746
(Alaska Airlines)

One-way from

$423
(Delta)

Popular in

April

Cheapest in

January

Average price

$1,195
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. 12% potential increase in price ($202 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 noviembre 3, 2025.
Use the filters below to find and compare flights from Kentucky to Seoul that are best for you.

Fly from

Kentucky

Fly to

Seoul

Route

Depart

Return

Price

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

jue. 1/22

7:00 am-6:35 pm

1 stop20h 35m

Incheon Intl

lun. 2/9

8:35 pm-11:59 pm

1 stop18h 24m

$746

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

dom. 1/11

7:00 am-6:35 pm

1 stop20h 35m

Incheon Intl

dom. 1/25

8:35 pm-11:57 pm

1 stop18h 22m

$746

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

dom. 1/11

7:00 am-6:35 pm

1 stop20h 35m

Incheon Intl

lun. 1/26

8:35 pm-3:21 pm

1 stop33h 46m

$753

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

vie. 2/27

9:00 am-6:35 pm

1 stop18h 35m

Incheon Intl

dom. 3/8

8:35 pm-11:54 pm

1 stop17h 19m

$756

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

dom. 3/1

9:00 am-6:35 pm

1 stop18h 35m

Incheon Intl

sáb. 3/14

8:35 pm-11:54 pm

1 stop17h 19m

$766

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

jue. 3/12

9:00 am-6:35 pm

1 stop19h 35m

Incheon Intl

lun. 3/23

8:35 pm-12:03 am

1 stop17h 28m

$766

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

jue. 3/12

9:00 am-6:35 pm

1 stop19h 35m

Incheon Intl

jue. 3/19

8:35 pm-12:03 am

1 stop17h 28m

$766

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

jue. 1/22

2:25 pm-5:10 pm

2 stops35h 45m

Incheon Intl

lun. 2/9

6:55 pm-1:16 pm

2 stops33h 21m

$833

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

vie. 11/21

6:40 pm-5:10 pm

2 stops32h 30m

Incheon Intl

dom. 12/7

8:10 pm-6:00 pm

1 stop35h 50m

$905

NashvilleSeoul

BNA - GMP

BNAGMP

Nashville Intl

jue. 1/22

7:11 am-10:05 pm

2 stops23h 54m

Seoul Gimpo Intl

lun. 2/9

8:00 am-2:03 pm

2 stops21h 03m

$920

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

Showing 1-10 of 60 results
1
2
3
...
6

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, December is the cheapest month in which you can book a flight from Kentucky to Seoul (average of $526). Flying from Kentucky to Seoul in June is currently the most expensive (average of $1,780). 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 KY to SEL?

Find hourly flight availability from Kentucky to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 3, 2025.

One of the essential ways to save on airfare from Kentucky to Seoul is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 36% on airfare.

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 $921, Alaska Airlines can have you in Seoul from Kentucky in 19h 45m. Airlines will cover a distance of 6854 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Kentucky to Seoul one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $423. However, be on the lookout for offers from American Airlines and Japan Airlines, as they are both options that can get you from Kentucky to Seoul for a low price.

  • 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, December is the cheapest month in which you can book a flight from Kentucky to Seoul (average of $526). Flying from Kentucky to Seoul in June is currently the most expensive (average of $1,780). 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.

Alternative routes for Kentucky to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Incheon Intl flights
Los Angeles to Incheon Intl flights
San Francisco to Incheon Intl flights
Seattle to Incheon Intl flights
Dulles Intl to Incheon Intl flights
Dallas/Fort Worth to Incheon Intl flights
Newark to Incheon Intl flights
Atlanta to Incheon Intl flights
LaGuardia to Incheon Intl flights
John F Kennedy Intl to Gimpo Intl flights
O'Hare Intl to Incheon Intl flights
Los Angeles to Gimpo Intl flights
San Francisco to Gimpo Intl flights
Boston to Incheon Intl flights
Baltimore to Incheon Intl flights
Reagan-National to Incheon Intl flights
Seattle to Gimpo Intl flights
Honolulu to Incheon Intl flights
Hobby to Incheon Intl flights
Ontario to Incheon Intl flights
Dulles Intl to Gimpo Intl flights
Las Vegas to Incheon Intl flights
San Jose to Incheon Intl flights
Dallas/Fort Worth to Gimpo Intl flights
Newark to Gimpo Intl flights
Love Field to Incheon Intl flights
O'Hare Intl to Gimpo Intl flights
Orlando to Incheon Intl flights
Minneapolis to Incheon Intl flights
Philadelphia to Incheon Intl flights
Denver to Incheon Intl flights
Santa Ana to Incheon Intl flights
George Bush Intcntl to Incheon Intl flights
Portland to Incheon Intl flights
Midway to Incheon Intl flights
Detroit to Incheon Intl flights
Austin to Incheon Intl flights
George Bush Intcntl to Gimpo Intl flights
Salt Lake City to Incheon Intl flights
Sky Harbor Intl to Incheon Intl flights
San Diego to Incheon Intl flights
Honolulu to Gimpo Intl flights
Boston to Gimpo Intl flights
Baltimore to Gimpo Intl flights
Reagan-National to Gimpo Intl flights
LaGuardia to Gimpo Intl flights
Tampa to Incheon Intl flights
Nashville to Incheon Intl flights

Top 3 airlines flying from Kentucky to Seoul

Discover the top 3 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 noviembre 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$896Average$1,329FlexibilityNo cancel feeOn-time71%
DeltaCheapest$927Average$1,162FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,112Average$1,678FlexibilityNo cancel feeOn-time81%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.