What is the cheapest airline that flies from Kentucky to Seoul?

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

How long does it take to fly to Seoul?

If you’re flying from a popular airport in Kentucky, such as Louisville or Lexington, and flying into Seoul, then you can expect flight times to average 18h 50m and 22h 20m, respectively.

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

Prices for flights from Kentucky to Seoul refresh daily.

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

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

How old do you have to be to fly from Kentucky to Seoul?

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 Seoul.

What documentation or ID do you need to fly to Seoul?

The travel and health documents required for your trip to Seoul can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seoul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$561 Cheap Flights from Kentucky to Seoul in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kentucky to Seoul

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

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

11:26 am - 12:40 amLEX Lexington Blue Grass-ICN Incheon Intl

47h 14m2 stops Chicago O'Hare Intl Hong Kong Intl

3:00 pm - 11:42 pmICN Incheon Intl-LEX Lexington Blue Grass

46h 42m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,141Multiple Airlines

Thu, Nov 12 - Thu, Nov 19

7:20 am - 4:50 pmSDF Louisville Intl-ICN Incheon Intl

20h 30m1 stop Detroit Metropolitan Wayne County

10:15 am - 1:39 pmICN Incheon Intl-SDF Louisville Intl

16h 24m1 stop Detroit Metropolitan Wayne County

$1,163Delta

Wed, Mar 24 - Wed, Apr 7

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

20h 30m1 stop Atlanta Hartsfield-Jackson

10:15 am - 1:39 pmICN Incheon Intl-SDF Louisville Intl

16h 24m1 stop Detroit Metropolitan Wayne County

$1,163Delta

Tue, Mar 23 - Wed, Apr 7

7:05 am - 3:30 pmSDF Louisville Intl-ICN Incheon Intl

18h 25m1 stop Atlanta Hartsfield-Jackson

9:35 am - 5:17 pmICN Incheon Intl-SDF Louisville Intl

21h 42m1 stop Detroit Metropolitan Wayne County

$1,163Delta

Thu, Nov 12 - Thu, Nov 19

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

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

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

Cheap last minute flights

Enter your travel dates to find the best prices.

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 - 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

10:29 am - 12:40 pmSDF Louisville Intl-ICN Incheon Intl

37h 11m2 stops Chicago O'Hare Intl Hong Kong Intl

10:00 am - 5:31 pmICN Incheon Intl-SDF Louisville Intl

45h 31m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,191Multiple Airlines

Sun, Oct 4 - Fri, Nov 6

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

6:00 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

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

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

$1,210United Airlines

Wed, Oct 7 - Sat, Oct 24

7:00 am - 4:50 pmSDF Louisville Intl-ICN Incheon Intl

20h 50m2 stops Minneapolis St Paul Seattle/Tacoma Intl

10:15 am - 9:13 pmICN Incheon Intl-SDF Louisville Intl

23h 58m1 stop Detroit Metropolitan Wayne County

$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

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

United Airlines flights from Kentucky to Seoul

Our best United Airlines deals on Kentucky to Seoul flight tickets

United Airlines

Oct 5

SDF6:15 amLouisville Intl

20h 05m

1 stop

ICN3:20 pmIncheon Intl

Oct 12

ICN5:15 pmIncheon Intl

19h 26m

1 stop

SDF11:41 pmLouisville Intl

$1,163

United Airlines

Mar 28

SDF1:00 pmLouisville Intl

37h 20m

1 stop

ICN3:20 pmIncheon Intl

Apr 7

ICN11:30 amIncheon Intl

25h 25m

2 stops

SDF11:55 pmLouisville Intl

$1,174

United Airlines

Dec 9

SDF9:10 amLouisville Intl

30h 30m

2 stops

ICN5:40 amIncheon Intl

Dec 20

ICN12:45 pmIncheon Intl

23h 54m

2 stops

SDF10:39 pmLouisville Intl

$1,210

Korean Air flights from Kentucky to Seoul

Our best Korean Air deals on Kentucky to Seoul flight tickets

Korean Air

Mar 24

SDF10:43 amLouisville Intl

18h 37m

1 stop

ICN6:20 pmIncheon Intl

Apr 3

ICN8:45 amIncheon Intl

18h 04m

1 stop

SDF1:49 pmLouisville Intl

$1,490

Korean Air

Oct 5

LEX7:35 amLexington Blue Grass

19h 50m

1 stop

ICN4:25 pmIncheon Intl

Oct 15

ICN10:15 amIncheon Intl

19h 58m

1 stop

LEX5:13 pmLexington Blue Grass

$1,543

Korean Air

Nov 8

LEX7:59 pmLexington Blue Grass

29h 31m

1 stop

ICN3:30 pmIncheon Intl

Nov 12

ICN8:45 amIncheon Intl

26h 40m

1 stop

LEX9:25 pmLexington Blue Grass

$2,205

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

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

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

LexingtonIncheon

LEX Lexington Blue Grass - ICN Incheon Intl

LEXICN

Lexington Blue Grass

Thu 11/12

11:26 am-12:40 am

2 stops47h 14m

Incheon Intl

Thu 11/19

3:00 pm-11:42 pm

2 stops46h 42m

$1,141

Quickest round-trip

LouisvilleIncheon

SDF Louisville Intl - ICN Incheon Intl

SDFICN

Louisville Intl

Wed 3/24

7:20 am-4:50 pm

1 stop20h 30m

Incheon Intl

Wed 4/7

10:15 am-1:39 pm

1 stop16h 24m

$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

Wed 4/7

10:15 am-1:39 pm

1 stop16h 24m

$1,163

LouisvilleIncheon

SDF Louisville Intl - ICN Incheon Intl

SDFICN

Louisville Intl

Thu 11/12

7:05 am-3:30 pm

1 stop18h 25m

Incheon Intl

Thu 11/19

9:35 am-5:17 pm

1 stop21h 42m

$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

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

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

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 Seoul

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 Seoul?

The month of February is another great option to travel to Seoul, with average flight prices from Kentucky averaging around $1,316.

Can stopping save me money on Kentucky to Seoul flights?

You could potentially save up to 19% on your flight if you consider stops on a Kentucky to Seoul flight.

Cheap Kentucky to Seoul flight deals and tips

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

Best Price Found	$561
Fastest flight time	17h 45m
Direct flights	None

The best one-way flight to Seoul from Kentucky in the past 72 hours is $561. The best round-trip flight deal from Kentucky to Seoul found on momondo in the last 72 hours is $1,141.

The fastest flight from Kentucky to Seoul takes 17h 45m

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

Search flight deals

Frequently asked questions about flying from Kentucky to Seoul

When did momondo last update prices for flights from Kentucky to Seoul?
Prices for flights from Kentucky to Seoul refresh daily.
How many operators does momondo search for flights from Kentucky to Seoul?
There is 1 operator available for flights from Kentucky to Seoul as of October 2026.
How old do you have to be to fly from Kentucky to Seoul?
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 Seoul.
What documentation or ID do you need to fly to Seoul?
The travel and health documents required for your trip to Seoul can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seoul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Kentucky to Seoul

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $921	Free Cancellation	Rating 7.8 8,627 reviews		Search Delta flights

Why use momondo?

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

It is quick and easy to find Kentucky to Seoul flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seoul that suits you.

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

All flight searches from Kentucky to Seoul on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Kentucky to Seoul?

Once you have performed a search for Kentucky to Seoul flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Seoul from Kentucky. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Seoul 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sun 11/1

Sun 11/8

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to South Korea

Nearby airports

Airlines

Cabin classes

Other South Korea destinations

Other flights from Kentucky

Complete your trip

Feeling lucky

Fly into one of these airports located in Seoul

Seoul Gimpo Intl Airport

Incheon Intl Airport

Cheap flights from Kentucky to Seoul from $561

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 Seoul departing on 10/28. 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 Seoul

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

United Airlines flights from Kentucky to Seoul

Our best United Airlines deals on Kentucky to Seoul flight tickets

Korean Air flights from Kentucky to Seoul

Our best Korean Air deals on Kentucky to Seoul flight tickets

momondo Fare Finder

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

See travel insights to Seoul from

How to get the cheapest flight ticket from Kentucky to Seoul

What is the cheapest month to fly to Seoul?

Can stopping save me money on Kentucky to Seoul flights?

What is the cheapest airline that flies from Kentucky to Seoul?

How long does it take to fly to Seoul?

Cheap Kentucky to Seoul flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Kentucky to Seoul

Best airlines flying from Kentucky to Seoul

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

Why use momondo?

An easier way to manage your Seoul 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

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul

Fly your favorite airline to Seoul

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

Cabin classes currently available on flights to Seoul

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

Popular cities in South Korea

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

Fly to other destinations from Kentucky

According to popular flight searches on momondo this year

Complete your trip to Seoul

Explore popular destinations other users love

According to popular flight searches on momondo this year