What is the cheapest airline that flies from Kentucky to Incheon Intl?

Delta is the most popular carrier operating from Kentucky to Incheon Intl

How long does it take to fly to Incheon Intl Airport?

On average, it takes 19h 10m to fly from Kentucky to Incheon Intl Airport if you fly out of Louisville (the most popular airport in Kentucky) and into Incheon Intl Airport (the most popular airport in Incheon Intl Airport). If you’re flying out of Lexington and into Incheon Intl Airport, then the flight time is around 29h 31m.

When did momondo last update prices for flights from Kentucky to Incheon Intl Airport?

Prices for flights from Kentucky to Incheon Intl Airport were last updated today.

How many operators does momondo search for flights from Kentucky to Incheon Intl Airport?

As of September 2026, there is 1 operator available to choose from for flights from Kentucky to Incheon Intl Airport.

How old do you have to be to fly from Kentucky to Incheon Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kentucky to Incheon Intl Airport.

What documentation or ID do you need to fly to Incheon Intl Airport?

The travel and health documents required for your trip to Incheon Intl Airport 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 Incheon Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$561 Cheap Flights from Kentucky to Incheon Intl Airport 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.

5:15 am - 12:45 pmLEX Lexington Blue Grass-ICN Incheon Intl

41h 30m2 stops Chicago O'Hare Intl Hong Kong Intl

7:35 pm - 6:20 pmICN Incheon Intl-LEX Lexington Blue Grass

36h 45m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,141Multiple Airlines

Sun, Nov 22 - Tue, Dec 1

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

6:00 am - 3:30 pmLEX Lexington Blue Grass-ICN Incheon Intl

19h 30m1 stop Atlanta Hartsfield-Jackson

9:35 am - 5:09 pmICN Incheon Intl-LEX Lexington Blue Grass

21h 34m1 stop Detroit Metropolitan Wayne County

$1,163Delta

Thu, Nov 12 - Thu, Nov 19

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

7:55 am - 4:25 pmSDF Louisville Intl-ICN Incheon Intl

19h 30m1 stop Detroit Metropolitan Wayne County

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

16h 11m1 stop Minneapolis St Paul

$1,163Delta

Tue, Oct 13 - Tue, Oct 20

9:55 am - 5:40 amSDF Louisville Intl-ICN Incheon Intl

29h 45m2 stops Washington, D.C. Dulles Intl San Francisco

12:45 pm - 9:58 pmICN Incheon Intl-SDF Louisville Intl

23h 13m2 stops San Francisco Houston George Bush Intcntl

$1,167United Airlines

Thu, Nov 12 - Thu, Nov 19

6:00 am - 4:25 pmSDF Louisville Intl-ICN Incheon Intl

20h 25m1 stop Newark

12:45 pm - 11:30 pmICN Incheon Intl-SDF Louisville Intl

24h 45m2 stops San Francisco Newark

$1,167United Airlines

Thu, Nov 12 - Thu, Nov 19

6:00 am - 4:50 pmLEX Lexington Blue Grass-ICN Incheon Intl

20h 50m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

9:35 am - 9:18 pmICN Incheon Intl-LEX Lexington Blue Grass

25h 43m1 stop Detroit Metropolitan Wayne County

$1,167Delta

Thu, Nov 12 - Thu, Nov 19

6:00 am - 4:50 pmSDF Louisville Intl-ICN Incheon Intl

21h 50m2 stops Atlanta Hartsfield-Jackson Seattle/Tacoma Intl

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

16h 11m1 stop Minneapolis St Paul

$1,167Delta

Tue, Oct 13 - Tue, Oct 20

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

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

1:55 am - 10:36 pmICN Incheon Intl-LEX Lexington Blue Grass

34h 41m2 stops Hong Kong Intl Dallas/Fort Worth

$1,191Multiple Airlines

Sun, Nov 8 - Sat, Nov 14

Cheap last minute flights

Enter your travel dates to find the best prices.

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

6:30 am - 5:20 pmSDF Louisville Intl-ICN Incheon Intl

21h 50m1 stop Minneapolis St Paul

9:35 am - 4:51 pmICN Incheon Intl-SDF Louisville Intl

21h 16m1 stop Detroit Metropolitan Wayne County

$1,248Delta

Sun, Oct 4 - Fri, Nov 6

7:05 am - 4:25 pmSDF Louisville Intl-ICN Incheon Intl

20h 20m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

7:25 pm - 11:59 pmICN Incheon Intl-SDF Louisville Intl

18h 34m1 stop Atlanta Hartsfield-Jackson

$1,252Delta

Sun, Oct 4 - Fri, Nov 6

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

$1,348ANA

Wed, Sep 30 - Sat, Oct 10

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

20h 05m1 stop Newark

4:50 pm - 9:25 amICN Incheon Intl-SDF Louisville Intl

29h 35m2 stops San Francisco Chicago O'Hare Intl

$1,557Asiana Airlines

Wed, Sep 30 - Sat, Oct 10

3:36 pm - 4:20 amSDF Louisville Intl-ICN Incheon Intl

23h 44m2 stops Denver Intl San Francisco

4:50 pm - 9:25 amICN Incheon Intl-SDF Louisville Intl

29h 35m2 stops San Francisco Chicago O'Hare Intl

$1,911Asiana Airlines

Wed, Sep 30 - Sat, Oct 10

10:25 am - 10:15 pmSDF Louisville Intl-ICN Incheon Intl

22h 50m2 stops Chicago O'Hare Intl Tokyo Narita

9:10 pm - 1:15 pmICN Incheon Intl-SDF Louisville Intl

29h 05m2 stops Tokyo Haneda Chicago O'Hare Intl

$24,471ANA

Wed, Sep 30 - Tue, Oct 6

6:00 am - 3:55 pmSDF Louisville Intl-ICN Incheon Intl

20h 55m1 stop Atlanta Hartsfield-Jackson

10:35 am - 2:41 pmICN Incheon Intl-SDF Louisville Intl

17h 06m1 stop Atlanta Hartsfield-Jackson

$28,620Multiple Airlines

Wed, Sep 30 - Tue, Oct 6

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United Airlines flights from Kentucky to Incheon Intl Airport

Our best United Airlines deals on Kentucky to Incheon Intl Airport flight tickets

United Airlines

Nov 12

SDF6:00 amLouisville Intl

20h 25m

1 stop

ICN4:25 pmIncheon Intl

Nov 19

ICN12:45 pmIncheon Intl

24h 45m

2 stops

SDF11:30 pmLouisville Intl

$1,167

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

United Airlines

Oct 13

SDF3:36 pmLouisville Intl

23h 44m

2 stops

ICN4:20 amIncheon Intl

Oct 20

ICN11:30 amIncheon Intl

20h 41m

2 stops

SDF7:11 pmLouisville Intl

$1,263

American Airlines flights from Kentucky to Incheon Intl Airport

Our best American Airlines deals on Kentucky to Incheon Intl Airport flight tickets

American Airlines

Nov 22

LEX12:19 pmLexington Blue Grass

38h 26m

1 stop

ICN4:45 pmIncheon Intl

Dec 1

ICN6:50 pmIncheon Intl

29h 13m

2 stops

LEX10:03 amLexington Blue Grass

$1,767

American Airlines

Dec 26

SDF6:25 pmLouisville Intl

32h 20m

1 stop

ICN4:45 pmIncheon Intl

Jan 2

ICN6:50 pmIncheon Intl

32h 12m

1 stop

SDF1:02 pmLouisville Intl

$2,574

American Airlines

Dec 26

SDF8:07 pmLouisville Intl

30h 38m

2 stops

ICN4:45 pmIncheon Intl

Jan 2

ICN6:50 pmIncheon Intl

32h 12m

1 stop

SDF1:02 pmLouisville Intl

$2,723

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LexingtonIncheon

LEX Lexington Blue Grass - ICN Incheon Intl

LEXICN

Lexington Blue Grass

Sun 11/22

5:15 am-12:45 pm

2 stops41h 30m

Incheon Intl

Tue 12/1

7:35 pm-6:20 pm

2 stops36h 45m

$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

LexingtonIncheon

LEX Lexington Blue Grass - ICN Incheon Intl

LEXICN

Lexington Blue Grass

Thu 11/12

6:00 am-3:30 pm

1 stop19h 30m

Incheon Intl

Thu 11/19

9:35 am-5:09 pm

1 stop21h 34m

$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

Quickest round-trip

LouisvilleIncheon

SDF Louisville Intl - ICN Incheon Intl

SDFICN

Louisville Intl

Tue 10/13

7:55 am-4:25 pm

1 stop19h 30m

Incheon Intl

Tue 10/20

7:40 pm-10:51 pm

1 stop16h 11m

$1,163

LouisvilleIncheon

SDF Louisville Intl - ICN Incheon Intl

SDFICN

Louisville Intl

Thu 11/12

9:55 am-5:40 am

2 stops29h 45m

Incheon Intl

Thu 11/19

12:45 pm-9:58 pm

2 stops23h 13m

$1,167

LouisvilleIncheon

SDF Louisville Intl - ICN Incheon Intl

SDFICN

Louisville Intl

Thu 11/12

6:00 am-4:25 pm

1 stop20h 25m

Incheon Intl

Thu 11/19

12:45 pm-11:30 pm

2 stops24h 45m

$1,167

LexingtonIncheon

LEX Lexington Blue Grass - ICN Incheon Intl

LEXICN

Lexington Blue Grass

Thu 11/12

6:00 am-4:50 pm

2 stops20h 50m

Incheon Intl

Thu 11/19

9:35 am-9:18 pm

1 stop25h 43m

$1,167

LouisvilleIncheon

SDF Louisville Intl - ICN Incheon Intl

SDFICN

Louisville Intl

Tue 10/13

6:00 am-4:50 pm

2 stops21h 50m

Incheon Intl

Tue 10/20

7:40 pm-10:51 pm

1 stop16h 11m

$1,167

LexingtonIncheon

LEX Lexington Blue Grass - ICN Incheon Intl

LEXICN

Lexington Blue Grass

Sun 11/8

11:26 am-12:40 am

2 stops47h 14m

Incheon Intl

Sat 11/14

1:55 am-10:36 pm

2 stops34h 41m

$1,191

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 Incheon Intl Airport

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 Incheon Intl Airport?

The cheapest month to fly to Incheon Intl Airport from Kentucky is in January. Flight prices, which tend to average around $921, are often lower during this time because this is during the off-season. If you are unable to visit Incheon Intl Airport during the month of January, then departing from Kentucky during the month October is also very affordable. Most momondo users find prices during this month for around $1,122.

Can stopping save me money on Kentucky to Incheon Intl Airport flights?

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

Cheap Kentucky to Incheon Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kentucky to Incheon Intl Airport

Best Price Found	$561
Fastest flight time	18h 15m
Direct flights	None

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

The fastest flight from Kentucky to Incheon Intl Airport takes 18h 15m

There are no direct flights from Kentucky to Incheon Intl Airport. There are no popular flight routes from Kentucky to Incheon Intl Airport.

Search flight deals

Frequently asked questions about flying from Kentucky to Incheon Intl Airport

When did momondo last update prices for flights from Kentucky to Incheon Intl Airport?
Prices for flights from Kentucky to Incheon Intl Airport were last updated today.
How many operators does momondo search for flights from Kentucky to Incheon Intl Airport?
As of September 2026, there is 1 operator available to choose from for flights from Kentucky to Incheon Intl Airport.
How old do you have to be to fly from Kentucky to Incheon Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kentucky to Incheon Intl Airport.
What documentation or ID do you need to fly to Incheon Intl Airport?
The travel and health documents required for your trip to Incheon Intl Airport 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 Incheon Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Kentucky to Incheon Intl Airport

Compare and see reviews for airlines that fly from Kentucky to Incheon Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $921	Free Cancellation	Rating 7.8 8,611 reviews		Search Delta flights

Daejeon

Suwon

Seongnam

Anyang

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Kentucky to Seoul. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Kentucky to Seoul with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Kentucky to Seoul flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Kentucky to Seoul flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Flights to Seoul Gimpo Intl Airportfrom $629

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.

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United Airlines flights from Kentucky to Incheon Intl Airport

Our best United Airlines deals on Kentucky to Incheon Intl Airport flight tickets

American Airlines flights from Kentucky to Incheon Intl Airport

Our best American Airlines deals on Kentucky to Incheon Intl Airport flight tickets

momondo Fare Finder

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

See travel insights to Seoul from

How to get the cheapest flight ticket from Kentucky to Incheon Intl Airport

What is the cheapest month to fly to Incheon Intl Airport?

Can stopping save me money on Kentucky to Incheon Intl Airport flights?

What is the cheapest airline that flies from Kentucky to Incheon Intl?

How long does it take to fly to Incheon Intl Airport?

Cheap Kentucky to Incheon Intl Airport flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Kentucky to Incheon Intl Airport

Best airlines flying from Kentucky to Incheon Intl Airport

Compare and see reviews for airlines that fly from Kentucky to Incheon Intl Airport with momondo

Traveling to a place near Seoul?

Why use momondo?

An easier way to manage your Incheon Intl Airport 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 Seoul

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

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

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