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Incheon Intl

$391+ Cheap flights from Kentucky to Incheon Intl (ICN)

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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — ICN
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Kentucky to Incheon Intl

Keep the following information in mind while searching for Kentucky to Incheon Intl flight deals. Data was last updated July 3, 2025.

Round-trip from

$857
(Delta)

One-way from

$391
(Kiwi.com)

Popular in

May

Cheapest in

February

Average price

$1,568
From Kentucky to Incheon Intl
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One-way flight from Kentucky to Incheon Intl
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Highest demand for flights based on searches. 10% potential increase in price ($175 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Kentucky to Incheon Intl

Cheapest flights from Kentucky to Incheon Intl
Explore the most affordable flight options available from Kentucky to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Delta deal was found by Cheapflights users on 6/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/37:34 amBNA - ICN
1 stop17h 46mDelta
Tue 9/164:25 pmICN - BNA
1 stop18h 09mDelta
Deal found 6/30$857
This American Airlines deal was found by Cheapflights users on 7/3. 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 9/27:00 amCVG - ICN
1 stop19h 30mAmerican Airlines
Tue 9/165:25 pmICN - CVG
1 stop18h 28mAmerican Airlines
Deal found 7/3$897
This American Airlines deal was found by Cheapflights users on 7/3. 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 9/87:45 amSDF - ICN
1 stop18h 45mAmerican Airlines
Fri 9/195:25 pmICN - SDF
1 stop19h 15mAmerican Airlines
Deal found 7/3$897
This United Airlines deal was found by Cheapflights users on 7/2. 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 10/410:47 amBNA - ICN
2 stops38h 13mUnited Airlines
Thu 10/94:50 pmICN - BNA
2 stops18h 45mUnited Airlines
Deal found 7/2$898
This Delta deal was found by Cheapflights users on 7/3. 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 9/27:01 amCVG - ICN
1 stop20h 29mDelta
Tue 9/1610:15 amICN - CVG
2 stops22h 41mDelta
Deal found 7/3$901
This Delta deal was found by Cheapflights users on 7/3. 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 9/87:10 amSDF - ICN
2 stops20h 15mDelta
Fri 9/1910:15 amICN - SDF
2 stops23h 58mDelta
Deal found 7/3$901
This Air Canada deal was found by Cheapflights users on 7/3. 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.
Fri 11/216:40 pmCVG - ICN
2 stops32h 30mAir Canada
Sun 12/78:10 pmICN - CVG
1 stop35h 50mAir Canada
Deal found 7/3$944
This American Airlines deal was found by Cheapflights users on 7/3. 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 9/185:00 amBNA - ICN
1 stop20h 30mAmerican Airlines
Fri 9/265:25 pmICN - BNA
1 stop19h 39mAmerican Airlines
Deal found 7/3$949
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Mon 11/1012:30 pmCVG - ICN
2 stops27h 10mUnited Airlines
Mon 11/176:00 pmICN - CVG
2 stops19h 44mUnited Airlines
Deal found 7/1$1,001
This Mytrip deal was found by Cheapflights users on 7/2. 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.
Thu 9/186:05 pmBNA - ICN
3 stops34h 40mMultiple Airlines
Fri 9/268:10 amICN - BNA
2 stops22h 27mMultiple Airlines
Deal found 7/2$1,004
This Delta deal was found by Cheapflights users on 7/1. 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.
Thu 9/253:42 pmLEX - ICN
1 stop23h 18mDelta
Tue 10/710:15 amICN - LEX
1 stop19h 55mDelta
Deal found 7/1$1,010
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 10/210:05 pmSDF - ICN
2 stops31h 40mMultiple Airlines
Wed 10/810:05 pmICN - SDF
1 stop32h 09mMultiple Airlines
Deal found 7/2$1,039

Cheapflights Fare Finder

Customize your flight search to find flights from Kentucky to Incheon Intl 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 July 3, 2025.
Use the filters below to find and compare flights from Kentucky to Incheon Intl Airport that are best for you.

Fly from

Kentucky

Fly to

Incheon Intl

Route

Depart

Return

Price

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

Wed 9/3

5:15 pm-4:00 am

1 stop20h 45m

Incheon Intl

Sun 9/14

7:40 pm-9:51 pm

1 stop16h 11m

$857

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Tue 9/2

7:00 am-3:30 pm

1 stop19h 30m

Incheon Intl

Tue 9/16

5:25 pm-10:53 pm

1 stop18h 28m

$897

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Mon 9/8

7:45 am-3:30 pm

1 stop18h 45m

Incheon Intl

Fri 9/19

5:25 pm-11:40 pm

1 stop19h 15m

$897

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

Sat 10/4

10:47 am-3:00 pm

2 stops38h 13m

Incheon Intl

Thu 10/9

4:50 pm-9:35 pm

2 stops18h 45m

$898

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Tue 9/2

7:01 am-4:30 pm

1 stop20h 29m

Incheon Intl

Tue 9/16

10:15 am-7:56 pm

2 stops22h 41m

$901

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Mon 9/8

6:00 pm-4:00 am

1 stop21h 00m

Incheon Intl

Fri 9/19

10:15 am-9:13 pm

2 stops23h 58m

$901

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Fri 11/21

6:40 pm-5:10 pm

2 stops32h 30m

Incheon Intl

Sun 12/7

8:10 pm-6:00 pm

1 stop35h 50m

$944

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

Thu 9/18

5:00 am-3:30 pm

1 stop20h 30m

Incheon Intl

Fri 9/26

5:25 pm-11:04 pm

1 stop19h 39m

$949

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Mon 11/10

12:30 pm-5:40 am

2 stops27h 10m

Incheon Intl

Mon 11/17

6:00 pm-11:44 pm

2 stops19h 44m

$1,001

NashvilleIncheon

BNA - ICN

BNAICN

Nashville Intl

Thu 9/18

6:05 pm-6:45 pm

3 stops34h 40m

Incheon Intl

Fri 9/26

8:10 am-4:37 pm

2 stops22h 27m

$1,004

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 53 results
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Best time to book a flight from Kentucky to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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 Incheon Intl Airport

What is the cheapest month to book a flight from Kentucky to Incheon Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Kentucky to Incheon Intl Airport (average of $998). Flying from Kentucky to Incheon Intl Airport 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 ICN?

Find hourly flight availability from Kentucky to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

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

How much does it cost to fly round-trip from Kentucky to Incheon Intl Airport?

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated July 3, 2025.
Peruse reviews from past customers who have flown with Korean Air, Delta, and Hawaiian Airlines from Kentucky to Incheon Intl Airport to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,101 reviews

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Boarding

8.5

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
1,101 reviews
Korean Air
8.4
Very good
1,101 reviews

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Boarding

8.5

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
7,982 reviews
Korean Air
8.4
Very good
1,101 reviews

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Boarding

8.5

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.
Hawaiian Airlines
7.8
Good
2,545 reviews
Korean Air
8.4
Very good
1,101 reviews

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Boarding

8.5

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.
Qatar Airways
7.4
Good
3,594 reviews
Korean Air
8.4
Very good
1,101 reviews

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Boarding

8.5

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.
United Airlines
7.4
Good
8,861 reviews
Korean Air
8.4
Very good
1,101 reviews

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Boarding

8.5

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 Incheon Intl. 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 Incheon Intl Airport one-way?

    One-way options have recently been found by users for as low as $410 on WestJet. Other airlines that offer cheap prices include American Airlines from $425 and United Airlines from $481 one-way.

  • What are the most popular routes from Kentucky to Incheon Intl Airport?

    Most travelers choose Nashville Intl - Incheon Intl, Cincinnati Cinci./N. Kentucky - Incheon Intl or Louisville Intl - Incheon Intl when deciding on the best route from Kentucky to Incheon Intl Airport.

  • Can I find deals for flights from Kentucky to Incheon Intl that include hotel bookings?

    Yes. In addition to deals on Kentucky to Incheon Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kentucky to Incheon Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kentucky to Incheon Intl.

  • Can I find deals for business class flights from Kentucky to Incheon Intl?

    Yes. Cheapflights offers flight deals from Kentucky to Incheon Intl 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 Incheon Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Kentucky to Incheon Intl Airport (average of $998). Flying from Kentucky to Incheon Intl Airport 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

Traveling to a place near Kentucky?

Book flights to Kentucky if you plan to visit one of these locations
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Alternative routes for Kentucky to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Baltimore to Incheon Intl flights
Dulles Intl to Gimpo Intl flights
Oakland to Incheon Intl flights
Dallas/Fort Worth to Gimpo Intl flights
O'Hare Intl to Gimpo Intl flights
Love Field to Incheon Intl flights
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Orlando to Incheon Intl flights
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George Bush Intcntl to Incheon Intl flights
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Midway to Incheon Intl flights
Atlanta to Gimpo Intl flights
Reagan-National to Gimpo Intl flights
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Philadelphia to Incheon Intl flights
Austin to Incheon Intl flights
Boston to Gimpo Intl flights
San Diego to Incheon Intl flights
Baltimore to Gimpo Intl flights

Top 3 airlines flying from Kentucky to Incheon Intl

Discover the top 3 airlines that operate flights from Kentucky to Incheon Intl. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$927Average$1,359FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$952Average$1,570FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,112Average$1,606FlexibilityNo cancel feeOn-time81%

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