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$362+ 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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SEL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$877
(Kiwi.com)

One-way from

$362
(Kiwi.com)

Popular in

May

Cheapest in

February
From Kentucky to Seoul (SEL)
Search Deals
One-way flight from Kentucky to Seoul (SEL)
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($308 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($37 potential savings vs. average RT price).
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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 June 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
Sun 8/104:45 pmBNA - ICN
1 stop36h 00mMultiple Airlines
Sat 10/119:05 pmICN - BNA
2 stops32h 27mMultiple Airlines
Deal found 6/9$877
This American Airlines deal was found by Cheapflights users on 6/12. 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 11/16:35 pmBNA - ICN
1 stop32h 10mAmerican Airlines
Sat 11/156:50 pmICN - BNA
1 stop17h 46mAmerican Airlines
Deal found 6/12$878
This Air Canada deal was found by Cheapflights users on 6/11. 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.
Sun 9/79:30 amCVG - ICN
1 stop19h 00mAir Canada
Sun 9/216:00 pmICN - CVG
1 stop39h 27mAir Canada
Deal found 6/11$900
This Mytrip deal was found by Cheapflights users on 6/11. 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 9/167:20 amBNA - GMP
2 stops48h 30mJapan Airlines
Wed 9/247:55 amGMP - BNA
2 stops25h 19mJapan Airlines
Deal found 6/11$981
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 10/287:49 amSDF - ICN
1 stop19h 56mAmerican Airlines
Tue 11/186:50 pmICN - SDF
1 stop19h 29mAmerican Airlines
Deal found 6/10$997
This Delta deal was found by Cheapflights users on 6/11. 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.
Fri 10/246:00 amBNA - ICN
1 stop21h 20mDelta
Fri 11/77:25 pmICN - BNA
1 stop18h 14mDelta
Deal found 6/11$1,001
This Delta deal was found by Cheapflights users on 6/11. 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 10/286:00 amSDF - ICN
2 stops21h 30mDelta
Tue 11/187:25 pmICN - SDF
1 stop18h 31mDelta
Deal found 6/11$1,001
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Tue 10/147:37 amCVG - ICN
1 stop18h 53mAmerican Airlines
Tue 10/286:50 pmICN - CVG
1 stop33h 50mAmerican Airlines
Deal found 6/11$1,003
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Fri 10/242:26 pmBNA - ICN
2 stops23h 54mUnited Airlines
Fri 11/712:45 pmICN - BNA
2 stops24h 30mUnited Airlines
Deal found 6/11$1,005
This Air Canada deal was found by Cheapflights users on 6/9. 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.
Sun 8/103:30 pmBNA - ICN
1 stop34h 45mAir Canada
Sat 10/115:45 pmICN - BNA
1 stop15h 52mAir Canada
Deal found 6/9$1,013
This Booking.com deal was found by Cheapflights users on 6/11. 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.
Sun 9/79:30 amCVG - ICN
2 stops24h 55mMultiple Airlines
Sun 9/216:00 pmICN - CVG
2 stops34h 47mMultiple Airlines
Deal found 6/11$1,031
This Booking.com deal was found by Cheapflights users on 6/10. 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.
Mon 9/17:42 amCVG - GMP
2 stops38h 03mJapan Airlines
Sat 9/67:55 amGMP - CVG
2 stops18h 57mJapan Airlines
Deal found 6/10$1,094

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 June 12, 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

Sun 8/10

4:45 pm-6:45 pm

1 stop36h 00m

Incheon Intl

Sat 10/11

9:05 pm-3:32 pm

2 stops32h 27m

$877

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

Sat 11/1

6:35 pm-4:45 pm

1 stop32h 10m

Incheon Intl

Sat 11/15

6:50 pm-9:36 pm

1 stop17h 46m

$878

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Sun 9/7

9:30 am-5:30 pm

1 stop19h 00m

Incheon Intl

Sun 9/21

6:00 pm-8:27 pm

1 stop39h 27m

$900

NashvilleSeoul

BNA - GMP

BNAGMP

Nashville Intl

Tue 9/16

7:20 am-9:50 pm

2 stops48h 30m

Seoul Gimpo Intl

Wed 9/24

7:55 am-7:14 pm

2 stops25h 19m

$981

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Tue 10/28

7:49 am-4:45 pm

1 stop19h 56m

Incheon Intl

Tue 11/18

6:50 pm-12:19 am

1 stop19h 29m

$997

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

Fri 10/24

6:00 am-5:20 pm

1 stop21h 20m

Incheon Intl

Fri 11/7

7:25 pm-10:39 pm

1 stop18h 14m

$1,001

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Tue 10/28

6:00 am-4:30 pm

2 stops21h 30m

Incheon Intl

Tue 11/18

7:25 pm-11:56 pm

1 stop18h 31m

$1,001

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

Sun 8/10

3:30 pm-4:15 pm

1 stop34h 45m

Incheon Intl

Sat 10/11

5:45 pm-7:37 pm

1 stop15h 52m

$1,013

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

Sat 11/1

12:50 pm-4:40 am

2 stops25h 50m

Incheon Intl

Sat 11/15

12:45 pm-4:05 pm

1 stop18h 20m

$1,021

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Sun 9/7

9:30 am-11:25 pm

2 stops24h 55m

Incheon Intl

Sun 9/21

6:00 pm-3:47 pm

2 stops34h 47m

$1,031

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 56 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.

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 $1,000). 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 June 12, 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 June 12, 2025.
See what other customers who have flown with Korean Air, Japan Airlines and ANA 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
1,088 reviews

Entertainment

8.2

Crew

8.7

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,088 reviews
Korean Air
8.4
Very good
1,088 reviews

Entertainment

8.2

Crew

8.7

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,489 reviews
Korean Air
8.4
Very good
1,088 reviews

Entertainment

8.2

Crew

8.7

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.3
Very good
882 reviews
Korean Air
8.4
Very good
1,088 reviews

Entertainment

8.2

Crew

8.7

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,950 reviews
Korean Air
8.4
Very good
1,088 reviews

Entertainment

8.2

Crew

8.7

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Alaska Airlines
8.0
Very good
10,000 reviews
Korean Air
8.4
Very good
1,088 reviews

Entertainment

8.2

Crew

8.7

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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 Japan Airlines, with whom users have recently found tickets for as low as $403. However, be on the lookout for offers from American Airlines and WestJet, 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, Nashville Intl - Seoul Gimpo Intl and Cincinnati Cinci./N. Kentucky - Incheon 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 $1,000). 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

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$927Average$1,359FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$952Average$1,570FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,112Average$1,556FlexibilityNo cancel feeOn-time81%

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