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$504+ 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 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SEL
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$928
(Delta)

One-way from

$504
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$1,023
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 Seoul (SEL)
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One-way flight from Kentucky to Seoul (SEL)
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Highest demand for flights based on searches. 24% potential increase in price ($534 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($61 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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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 February 20, 2025.

This Delta deal was found by Cheapflights users on 2/18. 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.
Tue 4/16:15 amBNA - ICN
2 stops20h 10mDelta
Tue 4/157:20 pmICN - BNA
1 stop18h 39mDelta
Deal found 2/18$882
This American Airlines deal was found by Cheapflights users on 2/18. 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.
Sat 2/226:30 amBNA - ICN
1 stop19h 00mAmerican Airlines
Mon 2/246:50 pmICN - BNA
1 stop17h 40mAmerican Airlines
Deal found 2/18$928
This Delta deal was found by Cheapflights users on 2/18. 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.
Thu 2/206:11 amCVG - ICN
1 stop20h 19mDelta
Sun 3/97:25 pmICN - CVG
1 stop17h 29mDelta
Deal found 2/18$928
This Delta deal was found by Cheapflights users on 2/19. 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.
Sun 4/136:25 pmLEX - ICN
1 stop20h 35mDelta
Mon 5/126:50 pmICN - LEX
1 stop18h 05mDelta
Deal found 2/19$928
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Sat 2/2210:43 amBNA - ICN
2 stops27h 57mUnited Airlines
Mon 2/246:00 pmICN - BNA
2 stops30h 28mUnited Airlines
Deal found 2/18$932
This American Airlines deal was found by Cheapflights users on 2/18. 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.
Thu 2/205:34 amCVG - ICN
1 stop21h 11mAmerican Airlines
Sun 3/96:50 pmICN - CVG
2 stops24h 37mAmerican Airlines
Deal found 2/18$932
This United deal was found by Cheapflights users on 2/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1311:00 amLEX - ICN
2 stops28h 40mUnited Airlines
Tue 3/255:00 pmICN - LEX
2 stops19h 30mUnited Airlines
Deal found 2/18$932
This Gotogate deal was found by Cheapflights users on 2/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/86:20 pmBNA - ICN
2 stops34h 25mMultiple Airlines
Tue 9/95:45 pmICN - BNA
1 stop15h 57mMultiple Airlines
Deal found 2/19$955
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/245:00 pmBNA - ICN
1 stop35h 45mWestJet
Sat 5/108:45 pmICN - BNA
2 stops32h 49mWestJet
Deal found 2/19$1,002
This Kissandfly.com deal was found by Cheapflights users on 2/18. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/72:10 pmCVG - ICN
2 stops25h 30mLufthansa
Tue 3/1111:45 amICN - CVG
2 stops21h 44mLufthansa
Deal found 2/18$1,007
This Gurufare deal was found by Cheapflights users on 2/18. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/257:00 amBNA - ICN
2 stops44h 25mChina Eastern
Sat 6/712:55 pmICN - BNA
2 stops48h 56mChina Eastern
Deal found 2/18$1,102
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/811:22 amCVG - ICN
2 stops42h 23mMultiple Airlines
Sun 5/2512:50 pmICN - CVG
1 stop20h 48mMultiple Airlines
Deal found 2/18$1,128

Find flights from Kentucky to Seoul within your budget

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 February 20, 2025.

Fly from

Kentucky

Fly to

Seoul

Route

Depart

Return

Price

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

Tue 4/1

6:15 am-4:25 pm

2 stops20h 10m

Incheon Intl

Tue 4/15

7:20 pm-11:59 pm

1 stop18h 39m

$882

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Tue 4/29

6:21 am-5:20 pm

1 stop21h 59m

Incheon Intl

Tue 5/6

4:25 pm-9:13 pm

1 stop17h 48m

$928

LexingtonIncheon

LEX - ICN

LEXICN

Lexington Blue Grass

Sun 4/13

6:25 pm-4:00 am

1 stop20h 35m

Incheon Intl

Mon 5/12

6:50 pm-11:55 pm

1 stop18h 05m

$928

LexingtonIncheon

LEX - ICN

LEXICN

Lexington Blue Grass

Thu 3/13

11:00 am-4:40 am

2 stops28h 40m

Incheon Intl

Tue 3/25

5:00 pm-11:30 pm

2 stops19h 30m

$932

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

Tue 4/8

6:20 pm-6:45 pm

2 stops34h 25m

Incheon Intl

Tue 9/9

5:45 pm-7:42 pm

1 stop15h 57m

$955

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

Tue 4/1

6:02 am-4:20 am

2 stops32h 18m

Incheon Intl

Tue 4/15

4:50 pm-8:52 am

2 stops30h 02m

$982

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

Thu 4/24

5:00 pm-6:45 pm

1 stop35h 45m

Incheon Intl

Sat 5/10

8:45 pm-3:34 pm

2 stops32h 49m

$1,002

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Fri 3/7

2:10 pm-5:40 am

2 stops25h 30m

Incheon Intl

Tue 3/11

11:45 am-8:29 pm

2 stops21h 44m

$1,007

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Thu 5/8

11:22 am-6:45 pm

2 stops42h 23m

Incheon Intl

Sun 5/25

12:50 pm-8:38 pm

1 stop20h 48m

$1,128

LexingtonIncheon

LEX - ICN

LEXICN

Lexington Blue Grass

Thu 3/13

7:05 am-3:50 pm

1 stop19h 45m

Incheon Intl

Tue 3/25

5:50 pm-11:54 pm

1 stop19h 04m

$1,129

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 54 results
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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.

Travel insights for flights from Kentucky to Seoul

Get recent, data-driven insights about flights from Kentucky to Seoul including ideal travel times, pricing trends, and more.

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 $1,036). Flying from Kentucky to Seoul in June is currently the most expensive (average of $1,697). 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 February 20, 2025.

When flying from Kentucky to Seoul, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Seoul by month

Plan your trip to Seoul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

Plan your trip to Seoul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seoul. Reviews last updated February 20, 2025.
See what other customers who have flown with Korean Air, ANA and Japan Airlines from Kentucky to Seoul have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,037 reviews

Food

8.1

Boarding

8.5

Overall

8.4

Entertainment

8.2

Comfort

8.3

Crew

8.7

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Korean Air
8.4
Very good
1,037 reviews
Korean Air
8.4
Very good
1,037 reviews

Food

8.1

Boarding

8.5

Overall

8.4

Entertainment

8.2

Comfort

8.3

Crew

8.7

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

ANA
8.4
Very good
842 reviews
Korean Air
8.4
Very good
1,037 reviews

Food

8.1

Boarding

8.5

Overall

8.4

Entertainment

8.2

Comfort

8.3

Crew

8.7

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Japan Airlines
8.3
Very good
1,440 reviews
Korean Air
8.4
Very good
1,037 reviews

Food

8.1

Boarding

8.5

Overall

8.4

Entertainment

8.2

Comfort

8.3

Crew

8.7

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Delta
8.0
Very good
8,219 reviews
Korean Air
8.4
Very good
1,037 reviews

Food

8.1

Boarding

8.5

Overall

8.4

Entertainment

8.2

Comfort

8.3

Crew

8.7

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Finnair
7.6
Good
1,274 reviews
Korean Air
8.4
Very good
1,037 reviews

Food

8.1

Boarding

8.5

Overall

8.4

Entertainment

8.2

Comfort

8.3

Crew

8.7

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

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.

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

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $504. However, be on the lookout for offers from Delta and Korean Air, 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 Cincinnati Cinci./N. Kentucky - 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 $1,036). Flying from Kentucky to Seoul in June is currently the most expensive (average of $1,697). 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

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Alternative routes for Kentucky to Seoul

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 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$927Average$1,889FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,112Average$1,735FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$1,167Average$1,544FlexibilityNo cancel feeOn-time71%
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