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$389+ Cheap flights from Kentucky to South Korea

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 12/29. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — ICN
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Cheap flight deals from Kentucky to South Korea

Keep the following information in mind while searching for Kentucky to South Korea flight deals. Data was last updated octubre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$746
(Alaska Airlines)

One-way from

$389
(United Airlines)

Popular in

April

Cheapest in

January

Average price

$1,516
Provider with most accurate pricing for Louisville Intl-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Seoul (SEL) flights.
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From Kentucky to South Korea
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One-way flight from Kentucky to South Korea
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Highest demand for flights based on searches. 12% potential increase in price ($202 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Kentucky to South Korea

Cheapest flights from Kentucky to South Korea
Explore the most affordable flight options available from Kentucky to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/27. 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.
vie. 11/286:30 amBNA - ICN
1 stop18h 45mUnited Airlines
vie. 12/1212:45 pmICN - BNA
2 stops24h 30mUnited Airlines
Deal found 10/27$800
This United Airlines deal was found by Cheapflights users on 10/28. 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.
jue. 10/306:30 amBNA - ICN
1 stop18h 40mUnited Airlines
sáb. 11/86:00 pmICN - BNA
2 stops33h 34mUnited Airlines
Deal found 10/28$804
This United Airlines deal was found by Cheapflights users on 10/28. 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.
vie. 12/58:00 amBNA - ICN
2 stops30h 40mUnited Airlines
dom. 12/2812:45 pmICN - BNA
1 stop32h 41mUnited Airlines
Deal found 10/28$811
This United Airlines deal was found by Cheapflights users on 10/28. 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.
vie. 11/146:30 amBNA - ICN
1 stop18h 45mUnited Airlines
vie. 11/216:00 pmICN - BNA
2 stops33h 34mUnited Airlines
Deal found 10/28$817
This Air Canada deal was found by Cheapflights users on 10/28. 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
2 stops41h 55mAir Canada
mié. 11/266:55 pmICN - BNA
2 stops33h 21mAir Canada
Deal found 10/28$830
This Delta deal was found by Cheapflights users on 10/28. 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.
jue. 10/306:00 amBNA - ICN
1 stop20h 50mDelta
sáb. 11/89:35 amICN - BNA
1 stop18h 28mDelta
Deal found 10/28$846
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/26:00 amBNA - ICN
2 stops19h 30mDelta
mar. 12/99:35 amICN - BNA
2 stops22h 32mDelta
Deal found 10/29$850
This American Airlines deal was found by Cheapflights users on 10/28. 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. 12/15:00 amBNA - ICN
1 stop20h 45mAmerican Airlines
sáb. 12/137:15 pmICN - BNA
1 stop18h 44mAmerican Airlines
Deal found 10/28$856
This United Airlines deal was found by Cheapflights users on 10/28. 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.
sáb. 11/13:20 pmCVG - ICN
2 stops24h 20mUnited Airlines
sáb. 11/86:00 pmICN - CVG
2 stops33h 11mUnited Airlines
Deal found 10/28$863
This American Airlines deal was found by Cheapflights users on 10/28. 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 10/28$864
This Orbitz deal was found by Cheapflights users on 10/28. 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.
sáb. 11/16:30 pmCVG - ICN
1 stop35h 05mAlaska Airlines
sáb. 11/88:35 pmICN - CVG
1 stop34h 55mAlaska Airlines
Deal found 10/28$874
This Air Canada deal was found by Cheapflights users on 10/30. 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.
dom. 11/236:40 pmCVG - ICN
2 stops32h 30mAir Canada
vie. 12/55:55 pmICN - CVG
2 stops38h 05mAir Canada
Deal found 10/30$897

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky 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, Cheapflights users made 2,558,603 searches. Data last updated octubre 30, 2025.
Use the filters below to find and compare flights from Kentucky to South Korea that are best for you.

Fly from

Kentucky

Fly to

South Korea

Route

Depart

Return

Price

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

vie. 1/23

7:00 am-6:35 pm

1 stop20h 35m

Incheon Intl

dom. 2/15

8:35 pm-11:54 pm

1 stop18h 19m

$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-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-11:59 pm

1 stop18h 24m

$746

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

jue. 2/5

7:00 am-6:35 pm

1 stop20h 35m

Incheon Intl

dom. 3/8

8:35 pm-11:54 pm

1 stop17h 19m

$756

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

vie. 1/16

7:00 am-6:35 pm

1 stop20h 35m

Incheon Intl

lun. 2/9

8:35 pm-11:59 pm

1 stop18h 24m

$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

mié. 11/12

6:30 am-4:15 pm

1 stop18h 45m

Incheon Intl

mié. 11/26

12:45 pm-10:45 pm

1 stop25h 00m

$800

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

mar. 12/2

10:50 am-5:40 am

2 stops27h 50m

Incheon Intl

mar. 12/9

6:00 pm-7:48 pm

1 stop16h 48m

$804

LexingtonIncheon

LEX - ICN

LEXICN

Lexington Blue Grass

dom. 11/16

7:00 am-4:45 pm

1 stop19h 45m

Incheon Intl

dom. 11/23

7:15 pm-9:40 pm

1 stop16h 25m

$864

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 58 results
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Best time to book a flight from Kentucky to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea 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 South Korea

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

Currently, December is the cheapest month in which you can book a flight from Kentucky to South Korea (average of $526). Flying from Kentucky to South Korea 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 KR?

Find hourly flight availability from Kentucky to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Kentucky to South Korea at noon. If you’re flexible enough to do this you can expect to save up to 57% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Kentucky to South Korea?

Use this chart to determine the cheapest time to fly round-trip from Kentucky to South Korea. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Kentucky to South Korea flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to South Korea. 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 South Korea?

    A quick flight from Kentucky to South Korea can take about 19h 45m. Alaska Airlines provides one of the quickest options available for as low as $864. The distance from Kentucky to South Korea is about 6854 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airlines for a one-way flight from Kentucky to South Korea are United Airlines ($389), Japan Airlines ($419), and American Airlines ($556).

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

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

  • How can I find direct flights from Kentucky to South Korea?

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

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

    Yes. Cheapflights offers flight deals from Kentucky to South Korea 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 South Korea?

    Currently, December is the cheapest month in which you can book a flight from Kentucky to South Korea (average of $526). Flying from Kentucky to South Korea 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 South Korea

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Kentucky to South Korea

Discover the top 3 airlines that operate flights from Kentucky to South Korea. 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 octubre 30, 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%

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