How does KAYAK find such low prices on flights from Kentucky to Incheon?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kentucky to Incheon.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to Incheon?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Incheon from Kentucky is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Kentucky to Incheon?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Incheon with an airline and back to Kentucky with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky to Incheon?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Incheon from Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$597 CHEAP FLIGHTS from Kentucky to Incheon (ICN)

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Flight Deals

Cheap Flights from Kentucky to Incheon

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Kentucky to Incheon

Sat, Mar 27 - Tue, Apr 6

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

Fri, Mar 26 - Mon, Apr 5

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

Sun, Nov 15 - Sun, Nov 22

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 1 - Sun, Nov 8

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

Tue, Mar 23 - 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 - 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

Wed, Mar 24 - 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

Mon, Mar 29 - Wed, Apr 7

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

Wed, Mar 24 - Wed, Apr 7

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

Tue, Oct 13 - Tue, Oct 20

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

Recent last minute flight deals from Kentucky to Incheon

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

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

Wed, Oct 7 - Sat, Oct 24

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

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

1:50 pm - 4:20 amSDF Louisville Intl-ICN Incheon Intl

25h 30m2 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

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

Useful Info

Low season	January
High season	April
Cheapest flight	$597

Best time to beat the crowds with an average 11% drop in price.

Most popular time to fly and prices are also 11% lower on average.

Flight from Lexington to Incheon

How does KAYAK find such low prices on flights from Kentucky to Incheon?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kentucky to Incheon.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to Incheon?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Incheon from Kentucky is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Kentucky to Incheon?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Incheon with an airline and back to Kentucky with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky to Incheon?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Incheon from Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.