How long is the flight from Kentucky to South Korea?

The flight from Kentucky to South Korea depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Louisville (a popular airport in Kentucky) to Incheon Intl Airport (the most popular airport in South Korea), then the flight time is 19h 10m on average. If you fly from Lexington (another popular airport in Kentucky) to Incheon Intl Airport, then the average flight time is 22h 20m.

What is the cheapest airline that flies from Kentucky to South Korea?

Korean Air, American Airlines, and Delta are the most popular carriers operating from Kentucky to South Korea

When did momondo last update prices for flights from Kentucky to South Korea?

Prices for flights from Kentucky to South Korea were last updated today.

How many operators does momondo search for flights from Kentucky to South Korea?

There is 1 operator available for flights from Kentucky to South Korea as of October 2026.

How old do you have to be to fly from Kentucky to South Korea?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kentucky to South Korea.

What documentation or ID do you need to fly to South Korea?

The required travel and health documents for your South Korea trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South Korea. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$597 Cheap Flights from Kentucky to South Korea in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kentucky to South Korea

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:13 am - 1:50 pmSDF Louisville Intl-ICN Incheon Intl

37h 37m2 stops Chicago O'Hare Intl Hong Kong Intl

7:35 pm - 5:13 pmICN Incheon Intl-SDF Louisville Intl

35h 38m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,091Multiple Airlines

Mon, Nov 2 - Mon, Nov 9

5:14 am - 6:35 pmLEX Lexington Blue Grass-ICN Incheon Intl

47h 21m2 stops Chicago O'Hare Intl Hong Kong Intl

1:50 pm - 6:39 pmICN Incheon Intl-LEX Lexington Blue Grass

42h 49m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,141Multiple Airlines

Sun, Nov 15 - Sun, Nov 22

11:26 am - 12:45 pmLEX Lexington Blue Grass-ICN Incheon Intl

35h 19m2 stops Chicago O'Hare Intl Hong Kong Intl

3:00 pm - 6:24 pmICN Incheon Intl-LEX Lexington Blue Grass

41h 24m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,141Multiple Airlines

Sun, Nov 1 - Sun, Nov 8

12:41 pm - 2:05 pmSDF Louisville Intl-ICN Incheon Intl

36h 24m2 stops Chicago O'Hare Intl Hong Kong Intl

3:10 pm - 11:48 pmICN Incheon Intl-SDF Louisville Intl

45h 38m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,141Multiple Airlines

Sat, Mar 27 - Tue, Apr 6

10:26 am - 12:40 pmSDF Louisville Intl-ICN Incheon Intl

37h 14m2 stops Chicago O'Hare Intl Hong Kong Intl

1:40 pm - 11:48 pmICN Incheon Intl-SDF Louisville Intl

47h 08m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,141Multiple Airlines

Fri, Mar 26 - Mon, Apr 5

6:36 am - 3:50 pmSDF Louisville Intl-ICN Incheon Intl

20h 14m1 stop Minneapolis St Paul

4:25 pm - 12:02 amICN Incheon Intl-SDF Louisville Intl

20h 37m1 stop Atlanta Hartsfield-Jackson

$1,163Delta

Wed, Mar 24 - Thu, Apr 8

6:00 am - 3:30 pmSDF Louisville Intl-ICN Incheon Intl

20h 30m1 stop Atlanta Hartsfield-Jackson

6:50 pm - 12:02 amICN Incheon Intl-SDF Louisville Intl

18h 12m1 stop Atlanta Hartsfield-Jackson

$1,163Delta

Tue, Mar 23 - Thu, Apr 8

5:45 pm - 4:00 amSDF Louisville Intl-ICN Incheon Intl

21h 15m1 stop Atlanta Hartsfield-Jackson

4:25 pm - 8:51 pmICN Incheon Intl-SDF Louisville Intl

17h 26m1 stop Atlanta Hartsfield-Jackson

$1,163Delta

Mon, Mar 29 - Wed, Apr 7

7:55 am - 4:50 pmSDF Louisville Intl-ICN Incheon Intl

18h 55m1 stop Detroit Metropolitan Wayne County

5:40 pm - 8:54 pmICN Incheon Intl-SDF Louisville Intl

17h 14m1 stop Atlanta Hartsfield-Jackson

$1,163Delta

Mon, Nov 2 - Mon, Nov 9

7:20 am - 4:25 pmSDF Louisville Intl-ICN Incheon Intl

20h 05m1 stop Detroit Metropolitan Wayne County

6:50 pm - 12:02 amICN Incheon Intl-SDF Louisville Intl

18h 12m1 stop Atlanta Hartsfield-Jackson

$1,163Delta

Mon, Mar 29 - Thu, Apr 8

Cheap last minute flights

Enter your travel dates to find the best prices.

3:37 pm - 4:20 amSDF Louisville Intl-ICN Incheon Intl

23h 43m2 stops Houston George Bush Intcntl San Francisco

5:15 pm - 11:41 pmICN Incheon Intl-SDF Louisville Intl

19h 26m1 stop Newark

$1,163United Airlines

Mon, Oct 5 - Mon, Oct 12

6:15 am - 3:20 pmSDF Louisville Intl-ICN Incheon Intl

20h 05m1 stop Newark

5:15 pm - 11:41 pmICN Incheon Intl-SDF Louisville Intl

19h 26m1 stop Newark

$1,163United Airlines

Mon, Oct 5 - Mon, Oct 12

3:37 pm - 4:20 amSDF Louisville Intl-ICN Incheon Intl

23h 43m2 stops Houston George Bush Intcntl San Francisco

5:15 pm - 9:34 amICN Incheon Intl-SDF Louisville Intl

29h 19m2 stops Newark Chicago O'Hare Intl

$1,167United Airlines

Mon, Oct 5 - Mon, Oct 12

7:00 am - 5:20 pmSDF Louisville Intl-ICN Incheon Intl

21h 20m1 stop Minneapolis St Paul

10:15 am - 4:51 pmICN Incheon Intl-SDF Louisville Intl

19h 36m1 stop Detroit Metropolitan Wayne County

$1,206Delta

Wed, Oct 7 - Sat, Oct 24

6:15 am - 3:20 pmSDF Louisville Intl-ICN Incheon Intl

20h 05m1 stop Newark

5:15 pm - 11:27 pmICN Incheon Intl-SDF Louisville Intl

19h 12m1 stop Newark

$1,206United Airlines

Wed, Oct 7 - Sat, Oct 24

6:00 am - 5:20 pmSDF Louisville Intl-ICN Incheon Intl

22h 20m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

7:40 pm - 10:51 pmICN Incheon Intl-SDF Louisville Intl

16h 11m1 stop Minneapolis St Paul

$1,210Delta

Wed, Oct 7 - Sat, Oct 24

10:25 am - 4:20 amSDF Louisville Intl-ICN Incheon Intl

28h 55m2 stops Chicago O'Hare Intl San Francisco

5:15 pm - 1:35 pmICN Incheon Intl-SDF Louisville Intl

33h 20m2 stops Newark Chicago O'Hare Intl

$1,210United Airlines

Wed, Oct 7 - Sat, Oct 24

9:04 am - 4:20 amSDF Louisville Intl-ICN Incheon Intl

30h 16m2 stops Chicago O'Hare Intl San Francisco

5:15 pm - 11:27 pmICN Incheon Intl-SDF Louisville Intl

19h 12m1 stop Newark

$1,211United Airlines

Wed, Oct 7 - Sat, Oct 24

10:25 am - 4:20 amSDF Louisville Intl-ICN Incheon Intl

28h 55m2 stops Chicago O'Hare Intl San Francisco

4:50 pm - 9:38 amICN Incheon Intl-SDF Louisville Intl

29h 48m2 stops San Francisco Chicago O'Hare Intl

$1,211United Airlines

Wed, Oct 7 - Sat, Oct 24

10:25 am - 4:20 amSDF Louisville Intl-ICN Incheon Intl

28h 55m2 stops Chicago O'Hare Intl San Francisco

5:15 pm - 1:35 pmICN Incheon Intl-SDF Louisville Intl

33h 20m2 stops Newark Chicago O'Hare Intl

$1,211United Airlines

Wed, Oct 7 - Sat, Oct 24

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American Airlines flights from Kentucky to South Korea

Our best American Airlines deals on Kentucky to South Korea flight tickets

American Airlines

Nov 2

SDF6:01 amLouisville Intl

20h 44m

1 stop

ICN4:45 pmIncheon Intl

Nov 9

ICN6:50 pmIncheon Intl

28h 48m

2 stops

SDF9:38 amLouisville Intl

$1,168

American Airlines

Oct 5

LEX5:00 amLexington Blue Grass

21h 45m

2 stops

ICN3:45 pmIncheon Intl

Oct 12

ICN5:50 pmIncheon Intl

31h 00m

1 stop

LEX11:50 amLexington Blue Grass

$1,625

American Airlines

Oct 5

SDF8:02 amLouisville Intl

18h 43m

1 stop

ICN3:45 pmIncheon Intl

Oct 6

ICN5:50 pmIncheon Intl

16h 35m

1 stop

SDF9:25 pmLouisville Intl

$1,942

Delta flights from Kentucky to South Korea

Our best Delta deals on Kentucky to South Korea flight tickets

Delta

Mar 23

SDF8:20 amLouisville Intl

18h 10m

1 stop

ICN3:30 pmIncheon Intl

Apr 6

ICN4:25 pmIncheon Intl

17h 26m

1 stop

SDF8:51 pmLouisville Intl

$1,163

Delta

Mar 27

SDF6:36 amLouisville Intl

21h 44m

1 stop

ICN5:20 pmIncheon Intl

Apr 7

ICN6:50 pmIncheon Intl

18h 12m

1 stop

SDF12:02 amLouisville Intl

$1,206

Delta

Oct 7

SDF6:00 amLouisville Intl

22h 20m

2 stops

ICN5:20 pmIncheon Intl

Oct 24

ICN7:40 pmIncheon Intl

16h 11m

1 stop

SDF10:51 pmLouisville Intl

$1,210

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleIncheon

SDF Louisville Intl - ICN Incheon Intl

SDFICN

Louisville Intl

Mon 11/2

10:13 am-1:50 pm

2 stops37h 37m

Incheon Intl

Mon 11/9

7:35 pm-5:13 pm

2 stops35h 38m

$1,091

LexingtonIncheon

LEX Lexington Blue Grass - ICN Incheon Intl

LEXICN

Lexington Blue Grass

Sun 11/15

5:14 am-6:35 pm

2 stops47h 21m

Incheon Intl

Sun 11/22

1:50 pm-6:39 pm

2 stops42h 49m

$1,141

LexingtonIncheon

LEX Lexington Blue Grass - ICN Incheon Intl

LEXICN

Lexington Blue Grass

Sun 11/1

11:26 am-12:45 pm

2 stops35h 19m

Incheon Intl

Sun 11/8

3:00 pm-6:24 pm

2 stops41h 24m

$1,141

LouisvilleIncheon

SDF Louisville Intl - ICN Incheon Intl

SDFICN

Louisville Intl

Sat 3/27

12:41 pm-2:05 pm

2 stops36h 24m

Incheon Intl

Tue 4/6

3:10 pm-11:48 pm

2 stops45h 38m

$1,141

LouisvilleIncheon

SDF Louisville Intl - ICN Incheon Intl

SDFICN

Louisville Intl

Fri 3/26

10:26 am-12:40 pm

2 stops37h 14m

Incheon Intl

Mon 4/5

1:40 pm-11:48 pm

2 stops47h 08m

$1,141

LouisvilleIncheon

SDF Louisville Intl - ICN Incheon Intl

SDFICN

Louisville Intl

Wed 3/24

6:36 am-3:50 pm

1 stop20h 14m

Incheon Intl

Thu 4/8

4:25 pm-12:02 am

1 stop20h 37m

$1,163

LouisvilleIncheon

SDF Louisville Intl - ICN Incheon Intl

SDFICN

Louisville Intl

Tue 3/23

6:00 am-3:30 pm

1 stop20h 30m

Incheon Intl

Thu 4/8

6:50 pm-12:02 am

1 stop18h 12m

$1,163

LouisvilleIncheon

SDF Louisville Intl - ICN Incheon Intl

SDFICN

Louisville Intl

Mon 3/29

5:45 pm-4:00 am

1 stop21h 15m

Incheon Intl

Wed 4/7

4:25 pm-8:51 pm

1 stop17h 26m

$1,163

Quickest round-trip

LouisvilleIncheon

SDF Louisville Intl - ICN Incheon Intl

SDFICN

Louisville Intl

Mon 11/2

7:55 am-4:50 pm

1 stop18h 55m

Incheon Intl

Mon 11/9

5:40 pm-8:54 pm

1 stop17h 14m

$1,163

LouisvilleIncheon

SDF Louisville Intl - ICN Incheon Intl

SDFICN

Louisville Intl

Mon 3/29

7:20 am-4:25 pm

1 stop20h 05m

Incheon Intl

Thu 4/8

6:50 pm-12:02 am

1 stop18h 12m

$1,163

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Kentucky to South Korea

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to South Korea?

If you aren’t able to travel to South Korea during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $1,316.

Can stopping save me money on Kentucky to South Korea flights?

You could potentially save up to 16% on your flight if you consider stops on a Kentucky to South Korea flight.

Cheap Kentucky to South Korea flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kentucky to South Korea

Best Price Found	$597
Fastest flight time	17h 55m
Direct flights	None

The best one-way flight to South Korea from Kentucky in the past 72 hours is $597. The best round-trip flight deal from Kentucky to South Korea found on momondo in the last 72 hours is $1,091.

The fastest flight from Kentucky to South Korea takes 17h 55m

There are no direct flights from Kentucky to South Korea. There are no popular flight routes from Kentucky to South Korea.

Search flight deals

Frequently asked questions about flying from Kentucky to South Korea

When did momondo last update prices for flights from Kentucky to South Korea?
Prices for flights from Kentucky to South Korea were last updated today.
How many operators does momondo search for flights from Kentucky to South Korea?
There is 1 operator available for flights from Kentucky to South Korea as of October 2026.
How old do you have to be to fly from Kentucky to South Korea?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kentucky to South Korea.
What documentation or ID do you need to fly to South Korea?
The required travel and health documents for your South Korea trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South Korea. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Kentucky to South Korea

Compare and see reviews for airlines that fly from Kentucky to South Korea with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $1,106	Free Cancellation	Rating 7.8 8,626 reviews		Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Kentucky to South Korea?

Finding the right flight to South Korea from Kentucky is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to South Korea quick and easy, saving you time and money.

Can I find flights from Kentucky to South Korea with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Kentucky to South Korea flights to just show those with flexible booking policies.

How can momondo help me find flights from Kentucky to South Korea?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kentucky to South Korea.

I’m not ready to book a flight from Kentucky to South Korea right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Kentucky to South Korea flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your South Korea trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Kentucky to South Korea from $597

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to South Korea departing on 11/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Kentucky to South Korea

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

American Airlines flights from Kentucky to South Korea

Our best American Airlines deals on Kentucky to South Korea flight tickets

Delta flights from Kentucky to South Korea

Our best Delta deals on Kentucky to South Korea flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Kentucky to South Korea that are best for you.

See travel insights to South Korea from

How to get the cheapest flight ticket from Kentucky to South Korea

What is the cheapest month to fly to South Korea?

Can stopping save me money on Kentucky to South Korea flights?

What is the cheapest airline that flies from Kentucky to South Korea?

How long is the flight from Kentucky to South Korea?

Cheap Kentucky to South Korea flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Kentucky to South Korea

Best airlines flying from Kentucky to South Korea

Compare and see reviews for airlines that fly from Kentucky to South Korea with momondo

Why use momondo?

An easier way to manage your South Korea trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to South Korea

Popular cities in South Korea

Popular flights according to clicks in the last 7 days on momondo

Kentucky flight routes

According to popular flight searches on momondo this year

South Korea flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to South Korea

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to South Korea

List of cabin classes available on flights landing in South Korea. Availability may vary depending on flight origin and airline.

Complete your trip to South Korea

Explore popular destinations other users love

According to popular flight searches on momondo this year