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$452+ 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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — ICN
Apr 27 — May 41
Sun 4/27
Sun 5/4
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 April 22, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,053
(United Airlines)

One-way from

$510
(Kiwi.com)

Popular in

May

Cheapest in

February

Average price

$1,807
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
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($504 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($72 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 22, 2025.

This Orbitz deal was found by Cheapflights users on 4/21. 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.
Wed 9/106:05 pmBNA - ICN
2 stops34h 40mMultiple Airlines
Wed 9/246:00 pmICN - BNA
1 stop34h 45mMultiple Airlines
Deal found 4/21$877
This Air Canada deal was found by Cheapflights users on 4/21. 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 11/14:35 pmCVG - ICN
2 stops35h 30mAir Canada
Fri 11/216:50 pmICN - CVG
2 stops35h 07mAir Canada
Deal found 4/21$945
This United Airlines deal was found by Cheapflights users on 4/21. 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 9/1511:23 amCVG - ICN
2 stops27h 57mUnited Airlines
Sun 10/194:50 pmICN - CVG
2 stops29h 48mUnited Airlines
Deal found 4/21$1,053
This United Airlines deal was found by Cheapflights users on 4/22. 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 9/85:52 pmSDF - ICN
2 stops21h 28mUnited Airlines
Fri 9/194:50 pmICN - SDF
2 stops30h 10mUnited Airlines
Deal found 4/22$1,053
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/209:36 amCVG - ICN
2 stops40h 19mMultiple Airlines
Mon 6/26:20 pmICN - CVG
1 stop38h 45mMultiple Airlines
Deal found 4/20$1,066
This United Airlines deal was found by Cheapflights users on 4/22. 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 11/126:35 amBNA - ICN
1 stop18h 40mUnited Airlines
Wed 11/266:00 pmICN - BNA
1 stop26h 24mUnited Airlines
Deal found 4/22$1,146
This Hawaiian Airlines deal was found by Cheapflights users on 4/22. 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 9/187:00 amBNA - ICN
1 stop21h 35mHawaiian Airlines
Fri 9/268:35 pmICN - BNA
1 stop23h 05mHawaiian Airlines
Deal found 4/22$1,213
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 6/16:05 pmBNA - ICN
2 stops34h 40mWestJet
Sat 6/78:45 pmICN - BNA
1 stop33h 15mWestJet
Deal found 4/21$1,248
This KAYAK deal was found by Cheapflights users on 4/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/16:30 pmCVG - ICN
1 stop22h 00mKorean Air
Fri 11/2110:00 amICN - CVG
1 stop21h 09mKorean Air
Deal found 4/21$1,261
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 8/1810:05 pmICN - SDF
1 stop32h 09mMultiple Airlines
Deal found 4/22$1,264
This Gurufare deal was found by Cheapflights users on 4/22. 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 6/111:30 pmCVG - ICN
2 stops40h 15mWestJet
Fri 6/208:45 pmICN - CVG
2 stops36h 15mWestJet
Deal found 4/22$1,363
This oojo deal was found by Cheapflights users on 4/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/17:00 amBNA - ICN
2 stops37h 45mEtihad Airways
Fri 5/301:35 amICN - BNA
2 stops36h 35mEtihad Airways
Deal found 4/21$1,384

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 April 22, 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

Wed 9/10

6:05 pm-6:45 pm

2 stops34h 40m

Incheon Intl

Wed 9/24

6:00 pm-2:45 pm

1 stop34h 45m

$877

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Mon 9/8

5:52 pm-4:20 am

2 stops21h 28m

Incheon Intl

Fri 9/19

4:50 pm-10:00 am

2 stops30h 10m

$1,053

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Tue 5/20

9:36 am-2:55 pm

2 stops40h 19m

Incheon Intl

Mon 6/2

6:20 pm-8:05 pm

1 stop38h 45m

$1,066

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

Wed 9/3

12:36 pm-4:20 am

2 stops25h 44m

Incheon Intl

Wed 9/17

11:30 am-9:35 pm

2 stops24h 05m

$1,150

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

Thu 9/18

7:00 am-6:35 pm

1 stop21h 35m

Incheon Intl

Fri 9/26

8:35 pm-5:40 am

1 stop23h 05m

$1,213

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

Sun 6/1

6:05 pm-6:45 pm

2 stops34h 40m

Incheon Intl

Sat 6/7

8:45 pm-4:00 pm

1 stop33h 15m

$1,248

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Fri 7/4

9:37 am-8:30 pm

1 stop21h 53m

Incheon Intl

Mon 8/18

10:05 pm-5:14 pm

1 stop32h 09m

$1,264

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Tue 5/6

9:00 am-4:20 am

2 stops30h 20m

Incheon Intl

Mon 6/2

11:30 am-6:59 pm

2 stops20h 29m

$1,356

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Wed 6/11

1:30 pm-6:45 pm

2 stops40h 15m

Incheon Intl

Fri 6/20

8:45 pm-8:00 pm

2 stops36h 15m

$1,363

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

Tue 7/8

4:25 pm-4:00 am

1 stop21h 35m

Incheon Intl

Tue 7/29

7:20 pm-11:58 pm

1 stop18h 38m

$1,386

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/20

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, February is the cheapest month in which you can book a flight from Kentucky to South Korea (average of $1,001). Flying from Kentucky to South Korea in June is currently the most expensive (average of $1,650). 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 April 22, 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.

Rainfall in South Korea by month

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

In terms of precipitation, rainfall in South Korea ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit South Korea when rainfall is around 0.8 in.

Temperature in South Korea by month

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

If weather is an important factor for your trip to South Korea, 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 28.4 F).

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 April 22, 2025.
Get a feel of what it's like to fly with Korean Air, Japan Airlines and China Airlines from Kentucky to South Korea by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,062 reviews

Crew

8.7

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

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
1,062 reviews
Korean Air
8.4
Very good
1,062 reviews

Crew

8.7

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

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
1,452 reviews
Korean Air
8.4
Very good
1,062 reviews

Crew

8.7

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

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.
China Airlines
8.3
Very good
727 reviews
Korean Air
8.4
Very good
1,062 reviews

Crew

8.7

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

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
8.3
Very good
847 reviews
Korean Air
8.4
Very good
1,062 reviews

Crew

8.7

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

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
7,920 reviews
Korean Air
8.4
Very good
1,062 reviews

Crew

8.7

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

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 Air Canada ($539), WestJet ($558), and Delta ($623).

  • 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 $1,001). Flying from Kentucky to South Korea in June is currently the most expensive (average of $1,650). 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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$927Average$1,632FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$952Average$1,572FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,112Average$1,646FlexibilityNo cancel feeOn-time81%

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