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$490+ 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — ICN
Aug 7 — Aug 141
Thu 8/7
Thu 8/14
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 August 2, 2025.

Round-trip from

$706
(American Airlines)

One-way from

$490
(Kiwi.com)

Popular in

May

Cheapest in

February
From Kentucky to South Korea
Search Deals
One-way flight from Kentucky to South Korea
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($181 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($35 potential savings vs. average RT price).
Search Deals

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 August 2, 2025.

This American Airlines deal was found by Cheapflights users on 7/31. 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.
Mon 9/15:00 amBNA - ICN
1 stop20h 30mAmerican Airlines
Sat 9/135:25 pmICN - BNA
1 stop19h 39mAmerican Airlines
Deal found 7/31$706
This Air Canada deal was found by Cheapflights users on 8/1. 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.
Mon 9/18:20 amBNA - ICN
1 stop17h 45mAir Canada
Sat 9/135:45 pmICN - BNA
1 stop15h 52mAir Canada
Deal found 8/1$772
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Sun 9/147:45 amSDF - ICN
1 stop18h 45mAmerican Airlines
Sat 9/275:25 pmICN - SDF
2 stops28h 59mAmerican Airlines
Deal found 7/31$775
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Sun 9/147:45 amSDF - GMP
2 stops25h 05mMultiple Airlines
Sat 9/277:55 amGMP - SDF
2 stops25h 08mMultiple Airlines
Deal found 7/31$816
This Orbitz deal was found by Cheapflights users on 8/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/314:30 pmCVG - ICN
1 stop36h 00mMultiple Airlines
Sun 9/710:35 amICN - CVG
2 stops22h 52mMultiple Airlines
Deal found 8/1$855
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Tue 9/26:45 amBNA - ICN
1 stop18h 15mUnited Airlines
Wed 9/174:50 pmICN - BNA
1 stop26h 46mUnited Airlines
Deal found 8/1$856
This Delta deal was found by Cheapflights users on 8/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3110:00 amBNA - ICN
1 stop17h 20mDelta
Sun 9/146:40 pmICN - BNA
1 stop17h 35mDelta
Deal found 8/1$866
This Ovago deal was found by Cheapflights users on 7/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/149:22 amBNA - GMP
2 stops35h 23mJapan Airlines
Tue 11/187:50 amGMP - BNA
2 stops23h 59mJapan Airlines
Deal found 7/30$871
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/184:01 pmBNA - ICN
1 stop35h 34mAlaska Airlines
Sun 11/308:35 pmICN - BNA
1 stop36h 23mAlaska Airlines
Deal found 7/30$882
This United Airlines deal was found by Cheapflights users on 7/31. 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 9/14:33 pmCVG - ICN
2 stops22h 47mUnited Airlines
Sun 9/1411:30 amICN - CVG
2 stops23h 56mUnited Airlines
Deal found 7/31$884
This Delta deal was found by Cheapflights users on 7/31. 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.
Mon 9/112:14 pmCVG - ICN
1 stop26h 46mDelta
Sun 9/146:50 pmICN - CVG
1 stop18h 06mDelta
Deal found 7/31$896
This Delta deal was found by Cheapflights users on 7/31. 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 9/143:42 pmLEX - ICN
1 stop23h 18mDelta
Sun 9/216:50 pmICN - LEX
1 stop17h 57mDelta
Deal found 7/31$896

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 August 2, 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

Mon 9/1

5:00 am-3:30 pm

1 stop20h 30m

Incheon Intl

Sat 9/13

5:25 pm-11:04 pm

1 stop19h 39m

$706

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

Mon 9/1

8:20 am-4:05 pm

1 stop17h 45m

Incheon Intl

Sat 9/13

5:45 pm-7:37 pm

1 stop15h 52m

$772

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Sun 9/14

7:45 am-3:30 pm

1 stop18h 45m

Incheon Intl

Sat 9/27

5:25 pm-9:24 am

2 stops28h 59m

$775

LouisvilleSeoul

SDF - GMP

SDFGMP

Louisville Intl

Sun 9/14

7:45 am-9:50 pm

2 stops25h 05m

Seoul Gimpo Intl

Sat 9/27

7:55 am-8:03 pm

2 stops25h 08m

$816

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

Tue 9/2

6:45 am-3:00 pm

1 stop18h 15m

Incheon Intl

Wed 9/17

4:50 pm-5:36 am

1 stop26h 46m

$856

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

Sun 8/31

10:00 am-5:20 pm

1 stop17h 20m

Incheon Intl

Sun 9/14

6:40 pm-10:15 pm

1 stop17h 35m

$866

NashvilleSeoul

BNA - GMP

BNAGMP

Nashville Intl

Tue 10/14

9:22 am-10:45 am

2 stops35h 23m

Seoul Gimpo Intl

Tue 11/18

7:50 am-4:49 pm

2 stops23h 59m

$871

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

Tue 11/18

4:01 pm-6:35 pm

1 stop35h 34m

Incheon Intl

Sun 11/30

8:35 pm-5:58 pm

1 stop36h 23m

$882

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Mon 9/1

4:33 pm-4:20 am

2 stops22h 47m

Incheon Intl

Sun 9/14

11:30 am-10:26 pm

2 stops23h 56m

$884

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Mon 9/1

12:14 pm-4:00 am

1 stop26h 46m

Incheon Intl

Sun 9/14

6:50 pm-11:56 pm

1 stop18h 06m

$896

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

Showing 1-10 of 60 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, February is the cheapest month in which you can book a flight from Kentucky to South Korea (average of $998). Flying from Kentucky to South Korea 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 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 August 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kentucky to South Korea as you normally would.

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated August 2, 2025.
Read reviews from past customers who have flown Korean Air, ANA, and Japan Airlines from Kentucky to South Korea. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,122 reviews

Entertainment

8.2

Overall

8.4

Food

8.1

Boarding

8.5

Crew

8.7

Comfort

8.2

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
1,122 reviews
Korean Air
8.4
Very good
1,122 reviews

Entertainment

8.2

Overall

8.4

Food

8.1

Boarding

8.5

Crew

8.7

Comfort

8.2

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
8.4
Very good
922 reviews
Korean Air
8.4
Very good
1,122 reviews

Entertainment

8.2

Overall

8.4

Food

8.1

Boarding

8.5

Crew

8.7

Comfort

8.2

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
1,541 reviews
Korean Air
8.4
Very good
1,122 reviews

Entertainment

8.2

Overall

8.4

Food

8.1

Boarding

8.5

Crew

8.7

Comfort

8.2

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
7,983 reviews
Korean Air
8.4
Very good
1,122 reviews

Entertainment

8.2

Overall

8.4

Food

8.1

Boarding

8.5

Crew

8.7

Comfort

8.2

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
1,122 reviews

Entertainment

8.2

Overall

8.4

Food

8.1

Boarding

8.5

Crew

8.7

Comfort

8.2

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 South Korea. 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 South Korea one-way?

    The cheapest airlines for a one-way flight from Kentucky to South Korea are WestJet ($490), Air Canada ($493), and United Airlines ($508).

  • 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, February is the cheapest month in which you can book a flight from Kentucky to South Korea (average of $998). Flying from Kentucky to South Korea 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

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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 August 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$927Average$1,351FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$952Average$1,570FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,112Average$1,602FlexibilityNo cancel feeOn-time81%

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