HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seoul

$501+ 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SEL
May 6 — May 131
Tue 5/6
Tue 5/13
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.

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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$925
(Air Canada)

One-way from

$501
(Air Canada)

Popular in

May

Cheapest in

February

Average price

$2,230
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. 24% potential increase in price ($504 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($72 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

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 May 1, 2025.

This Air Canada deal was found by Cheapflights users on 4/30. 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.
Sat 11/16:40 pmCVG - ICN
2 stops33h 25mAir Canada
Fri 11/218:10 pmICN - CVG
1 stop35h 50mAir Canada
Deal found 4/30$925
This Gurufare deal was found by Cheapflights users on 4/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:05 pmBNA - ICN
2 stops34h 40mMultiple Airlines
Wed 9/174:25 pmICN - BNA
1 stop17h 14mMultiple Airlines
Deal found 4/29$994
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/106:05 pmBNA - ICN
3 stops34h 40mWestJet
Sat 6/218:45 pmICN - BNA
1 stop33h 15mWestJet
Deal found 4/30$1,018
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/57:41 pmCVG - ICN
2 stops30h 19mUnited Airlines
Fri 10/244:50 pmICN - CVG
2 stops30h 40mUnited Airlines
Deal found 4/30$1,053
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/89:31 amSDF - ICN
2 stops29h 49mUnited Airlines
Fri 9/1911:30 amICN - SDF
2 stops21h 58mUnited Airlines
Deal found 4/30$1,053
This Delta deal was found by Cheapflights users on 4/29. 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.
Sat 11/16:40 amCVG - ICN
1 stop21h 00mDelta
Fri 11/219:35 amICN - CVG
1 stop19h 38mDelta
Deal found 4/29$1,056
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/206:40 pmCVG - ICN
2 stops36h 50mMultiple Airlines
Thu 5/2912:45 pmICN - CVG
1 stop21h 19mMultiple Airlines
Deal found 4/30$1,063
This Booking.com deal was found by Cheapflights users on 4/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/68:15 amBNA - ICN
1 stop18h 00mAir Canada
Sat 9/207:05 pmICN - BNA
1 stop28h 18mAir Canada
Deal found 4/29$1,129
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:36 pmBNA - ICN
1 stop20h 04mUnited Airlines
Wed 11/2612:45 pmICN - BNA
1 stop19h 25mUnited Airlines
Deal found 4/29$1,136
This Delta deal was found by Cheapflights users on 4/29. 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.
Tue 10/147:05 amBNA - ICN
1 stop18h 15mDelta
Sat 10/256:50 pmICN - BNA
1 stop17h 49mDelta
Deal found 4/29$1,146
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/49:37 amSDF - ICN
1 stop21h 53mMultiple Airlines
Mon 8/189:25 pmICN - SDF
2 stops32h 49mMultiple Airlines
Deal found 4/30$1,203
This Hawaiian Airlines deal was found by Cheapflights users on 4/29. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/189:00 amBNA - ICN
1 stop19h 35mHawaiian Airlines
Fri 9/268:35 pmICN - BNA
1 stop17h 33mHawaiian Airlines
Deal found 4/29$1,213

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 May 1, 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

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Sun 10/5

9:30 am-5:30 pm

1 stop19h 00m

Incheon Intl

Fri 10/24

7:05 pm-3:47 pm

1 stop33h 42m

$925

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

Wed 9/3

6:05 pm-6:45 pm

2 stops34h 40m

Incheon Intl

Wed 9/17

9:30 am-5:56 pm

1 stop22h 26m

$951

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

Tue 6/10

6:05 pm-6:45 pm

3 stops34h 40m

Incheon Intl

Sat 6/21

8:45 pm-4:00 pm

1 stop33h 15m

$1,018

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Sun 10/5

7:41 pm-3:00 pm

2 stops30h 19m

Incheon Intl

Fri 10/24

4:50 pm-10:30 am

2 stops30h 40m

$1,053

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Mon 9/8

9:31 am-4:20 am

2 stops29h 49m

Incheon Intl

Fri 9/19

11:30 am-8:28 pm

2 stops21h 58m

$1,053

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Tue 5/20

6:40 pm-8:30 pm

2 stops36h 50m

Incheon Intl

Thu 5/29

12:45 pm-9:04 pm

1 stop21h 19m

$1,063

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

Mon 9/1

6:45 am-3:00 pm

1 stop18h 15m

Incheon Intl

Tue 9/16

11:30 am-3:29 pm

1 stop17h 59m

$1,136

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

Thu 9/18

3:30 pm-4:05 pm

2 stops34h 35m

Incheon Intl

Fri 9/26

6:00 pm-2:45 pm

1 stop34h 45m

$1,147

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

Thu 9/18

9:00 am-6:35 pm

1 stop19h 35m

Incheon Intl

Fri 9/26

8:35 pm-12:08 am

1 stop17h 33m

$1,174

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Fri 7/4

9:37 am-8:30 pm

1 stop21h 53m

Incheon Intl

Mon 8/18

9:25 pm-5:14 pm

2 stops32h 49m

$1,203

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 57 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, February is the cheapest month in which you can book a flight from Kentucky to Seoul (average of $1,001). Flying from Kentucky to Seoul in December is currently the most expensive (average of $1,635). 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 May 1, 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 May 1, 2025.
See what other customers who have flown with EVA Air, Korean Air 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.
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very good
1,186 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Korean Air
8.4
Very good
1,069 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Japan Airlines
8.3
Very good
1,464 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
ANA
8.3
Very good
852 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Delta
8.0
Very good
7,934 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Boarding

8.4

Crew

8.6

Comfort

8.3

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

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 Air Canada, with whom users have recently found tickets for as low as $501. However, be on the lookout for offers from WestJet and United 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, February is the cheapest month in which you can book a flight from Kentucky to Seoul (average of $1,001). Flying from Kentucky to Seoul in December is currently the most expensive (average of $1,635). 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
Seattle to Incheon Intl flights
Newark to Incheon Intl flights
Dulles Intl to Incheon Intl flights
San Francisco to Incheon Intl flights
Dallas/Fort Worth to Incheon Intl flights
LaGuardia to Incheon Intl flights
John F Kennedy Intl to Gimpo Intl flights
Los Angeles to Gimpo Intl flights
O'Hare Intl to Incheon Intl flights
San Francisco to Gimpo Intl flights
Newark to Gimpo Intl flights
Atlanta to Incheon Intl flights
Boston to Incheon Intl flights
Hobby to Incheon Intl flights
Reagan-National to Incheon Intl flights
San Jose to Incheon Intl flights
Ontario to Incheon Intl flights
Baltimore to Incheon Intl flights
Burbank to Incheon Intl flights
Oakland to Incheon Intl flights
Seattle to Gimpo Intl flights
Honolulu to Incheon Intl flights
Dulles Intl to Gimpo Intl flights
O'Hare Intl to Gimpo Intl flights
Minneapolis to Incheon Intl flights
Love Field to Incheon Intl flights
Dallas/Fort Worth to Gimpo Intl flights
Santa Ana to Incheon Intl flights
Reagan-National to Gimpo Intl flights
LaGuardia to Gimpo Intl flights
Las Vegas to Incheon Intl flights
Philadelphia to Incheon Intl flights
George Bush Intcntl to Incheon Intl flights
Portland to Incheon Intl flights
San Jose to Gimpo Intl flights
Orlando to Incheon Intl flights
Midway to Incheon Intl flights
Boston to Gimpo Intl flights
Detroit to Incheon Intl flights
Baltimore to Gimpo Intl flights
Salt Lake City to Incheon Intl flights
Cleveland to Incheon Intl flights
Atlanta to Gimpo Intl flights
Austin to Incheon Intl flights
Denver 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$927Average$1,633FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$952Average$1,572FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,112Average$1,646FlexibilityNo 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.