$533+ Cheap flights from Louisville (SDF) to Incheon Intl (ICN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — ICN
Nov 8 — Nov 151
Round-trip
1 adult, Economy
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Find cheap flights from Louisville to Incheon Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Louisville to Incheon Intl
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Cheapest flights from Louisville to Incheon IntlExplore the most affordable flight options available from Louisville to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 9, 2026.
Explore the most affordable flight options available from Louisville to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 9, 2026.
This Cathay Pacific deal was found by Cheapflights users on 10/6. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:26 pm -
2 stops41h 14m
Wed 11/111:55 am -
2 stops35h 39m
Deal found 10/6![Multiple Airlines logo]()
$1,145
This United Airlines deal was found by Cheapflights users on 10/9. 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.
Tue 11/243:24 pm -
2 stops24h 16m
Tue 12/16:30 pm -
1 stop19h 29m
Deal found 10/9![United Airlines logo]()
$1,163
This Delta deal was found by Cheapflights users on 10/6. 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 11/57:55 am -
1 stop18h 55m
Thu 11/126:45 pm -
2 stops19h 25m
Deal found 10/6![Delta logo]()
$1,168
This United Airlines deal was found by Cheapflights users on 10/7. 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.
Wed 10/72:12 pm -
2 stops36h 08m
Sat 10/245:15 pm -
1 stop19h 12m
Deal found 10/7![United Airlines logo]()
$1,211
This Cathay Pacific deal was found by Cheapflights users on 10/9. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:01 am -
2 stops37h 49m
Mon 11/301:50 pm -
2 stops45h 47m
Deal found 10/9![Multiple Airlines logo]()
$1,380
This United Airlines deal was found by Cheapflights users on 10/9. 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 11/236:00 am -
1 stop20h 25m
Mon 11/306:00 pm -
2 stops34h 17m
Deal found 10/9![United Airlines logo]()
$1,394
This Delta deal was found by Cheapflights users on 10/9. 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 11/233:00 pm -
1 stop24h 45m
Mon 11/308:35 pm -
1 stop16h 11m
Deal found 10/9![Delta logo]()
$1,403
This United Airlines deal was found by Cheapflights users on 10/5. 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.
Thu 11/199:55 am -
2 stops29h 45m
Thu 11/266:00 pm -
2 stops34h 47m
Deal found 10/5![United Airlines logo]()
$1,415
This Delta deal was found by Cheapflights users on 10/7. 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.
Sat 11/215:59 pm -
1 stop21h 46m
Sat 11/289:35 am -
1 stop25h 38m
Deal found 10/7![Delta logo]()
$1,778
This EVA Air deal was found by Cheapflights users on 10/9. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/248:00 am -
3 stops36h 30m
Tue 12/111:40 am -
2 stops39h 58m
Deal found 10/9![Multiple Airlines logo]()
$1,904
Best flights from Louisville to Incheon IntlDiscover carefully curated flight deals from Louisville to Incheon Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 9, 2026.
Discover carefully curated flight deals from Louisville to Incheon Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 9, 2026.
This Cathay Pacific deal was found by Cheapflights users on 10/6. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:26 pm -
2 stops41h 14m
Wed 11/111:55 am -
2 stops35h 39m
Deal found 10/6![Multiple Airlines logo]()
$1,145
This Delta deal was found by Cheapflights users on 10/6. 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 11/55:57 pm -
1 stop21h 48m
Thu 11/129:35 am -
1 stop21h 42m
Deal found 10/6![Delta logo]()
$1,163
This United Airlines deal was found by Cheapflights users on 10/9. 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.
Tue 11/243:24 pm -
2 stops24h 16m
Tue 12/16:30 pm -
1 stop19h 29m
Deal found 10/9![United Airlines logo]()
$1,163
This United Airlines deal was found by Cheapflights users on 10/5. 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.
Thu 11/196:00 am -
1 stop20h 25m
Thu 11/266:00 pm -
2 stops34h 47m
Deal found 10/5![United Airlines logo]()
$1,168
This Delta deal was found by Cheapflights users on 10/5. 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 11/196:42 am -
1 stop19h 08m
Thu 11/267:25 pm -
1 stop17h 13m
Deal found 10/5![Delta logo]()
$1,213
This United Airlines deal was found by Cheapflights users on 10/9. 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 11/236:00 am -
1 stop20h 25m
Mon 11/306:00 pm -
2 stops34h 17m
Deal found 10/9![United Airlines logo]()
$1,394
This EVA Air deal was found by Cheapflights users on 10/9. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/248:00 am -
3 stops36h 30m
Tue 12/111:40 am -
2 stops39h 58m
Deal found 10/9![Multiple Airlines logo]()
$1,904
This Delta deal was found by Cheapflights users on 10/7. 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.
Sat 11/215:59 pm -
1 stop21h 46m
Sat 11/289:35 am -
1 stop25h 38m
Deal found 10/7![Delta logo]()
$1,778
This EVA Air deal was found by Cheapflights users on 10/5. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:00 am -
3 stops36h 30m
Thu 11/267:45 pm -
3 stops32h 37m
Deal found 10/5![Multiple Airlines logo]()
$1,973
This Delta deal was found by Cheapflights users on 10/8. 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 11/237:05 am -
1 stop18h 25m
Sat 11/289:35 am -
1 stop25h 38m
Deal found 10/8![Delta logo]()
$1,992
Last-minute flights from Louisville to Incheon IntlDiscover last-minute flight deals from Louisville to Incheon Intl. Data last updated October 9, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Incheon Intl. Data last updated October 9, 2026 and is based on user searches.
This Cathay Pacific deal was found by Cheapflights users on 10/6. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:26 pm -
2 stops41h 14m
Wed 11/111:55 am -
2 stops35h 39m
Deal found 10/6![Multiple Airlines logo]()
$1,145
This Delta deal was found by Cheapflights users on 10/6. 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 11/57:55 am -
1 stop18h 55m
Thu 11/126:45 pm -
2 stops19h 25m
Deal found 10/6![Delta logo]()
$1,168
This Delta deal was found by Cheapflights users on 10/5. 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 11/196:42 am -
1 stop19h 08m
Thu 11/267:25 pm -
1 stop17h 13m
Deal found 10/5![Delta logo]()
$1,213
This United Airlines deal was found by Cheapflights users on 10/5. 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.
Thu 11/199:55 am -
2 stops29h 45m
Thu 11/266:00 pm -
2 stops34h 47m
Deal found 10/5![United Airlines logo]()
$1,415
This EVA Air deal was found by Cheapflights users on 10/5. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:00 am -
3 stops36h 30m
Thu 11/267:45 pm -
3 stops32h 37m
Deal found 10/5![Multiple Airlines logo]()
$1,973
This Delta deal was found by Cheapflights users on 10/7. 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.
Sat 11/215:59 pm -
1 stop21h 46m
Sat 11/289:35 am -
1 stop25h 38m
Deal found 10/7![Delta logo]()
$1,778
This Cathay Pacific deal was found by Cheapflights users on 10/9. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:01 am -
2 stops37h 49m
Mon 11/301:50 pm -
2 stops45h 47m
Deal found 10/9![Multiple Airlines logo]()
$1,380
This United Airlines deal was found by Cheapflights users on 10/9. 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 11/236:00 am -
1 stop20h 25m
Mon 11/306:00 pm -
2 stops34h 17m
Deal found 10/9![United Airlines logo]()
$1,394
This Delta deal was found by Cheapflights users on 10/9. 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 11/233:00 pm -
1 stop24h 45m
Mon 11/308:35 pm -
1 stop16h 11m
Deal found 10/9![Delta logo]()
$1,403
This Delta deal was found by Cheapflights users on 10/8. 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 11/237:05 am -
1 stop18h 25m
Sat 11/289:35 am -
1 stop25h 38m
Deal found 10/8![Delta logo]()
$1,992
This United Airlines deal was found by Cheapflights users on 10/9. 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.
Tue 11/243:24 pm -
2 stops24h 16m
Tue 12/16:30 pm -
1 stop19h 29m
Deal found 10/9![United Airlines logo]()
$1,163
This EVA Air deal was found by Cheapflights users on 10/9. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/248:00 am -
3 stops36h 30m
Tue 12/111:40 am -
2 stops39h 58m
Deal found 10/9![Multiple Airlines logo]()
$1,904
One-way flights from Louisville to Incheon IntlSearch for one-way flight options from Louisville to Incheon Intl. Find affordable one-way fares based on user searches. Data last updated October 9, 2026.
Search for one-way flight options from Louisville to Incheon Intl. Find affordable one-way fares based on user searches. Data last updated October 9, 2026.
This American Airlines deal was found by Cheapflights users on 10/8. 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 10/266:00 am -
1 stop21h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![American Airlines logo]()
$533
This Kiwi.com deal was found by Cheapflights users on 10/8. 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.
Mon 10/2611:39 am -
3 stops51h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Multiple Airlines logo]()
$613
This deal was found by Cheapflights users on 10/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:00 am -
1 stop21h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Delta logo]()
$955
This deal was found by Cheapflights users on 10/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:02 am -
1 stop18h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![American Airlines logo]()
$1,065
Find flight deals from Louisville to Incheon Intl
Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Incheon Intl (ICN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,145 (Cathay Pacific) |
One-way from | $533 (American Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $1,456 |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisville 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 7,457,451 searches. Data last updated October 9, 2026.
Use the filters below to find and compare flights from Louisville to Incheon Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LouisvilleIncheon
SDF Louisville Intl - ICN Incheon Intl
SDFICN
Louisville Intl
Mon 10/26
6:00 am-4:45 pm
1 stop21h 45m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$533
LouisvilleIncheon
SDF Louisville Intl - ICN Incheon Intl
SDFICN
Louisville Intl
Mon 10/26
11:39 am-4:10 am
3 stops51h 31m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$613
Quickest round-trip
LouisvilleIncheon
SDF Louisville Intl - ICN Incheon Intl
SDFICN
Louisville Intl
Thu 10/15
7:05 am-2:10 pm
1 stop18h 05m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$955
LouisvilleIncheon
SDF Louisville Intl - ICN Incheon Intl
SDFICN
Louisville Intl
Thu 10/15
6:15 am-3:20 pm
1 stop20h 05m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$955
LouisvilleIncheon
SDF Louisville Intl - ICN Incheon Intl
SDFICN
Louisville Intl
Wed 10/14
7:00 am-5:20 pm
1 stop21h 20m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$955
LouisvilleIncheon
SDF Louisville Intl - ICN Incheon Intl
SDFICN
Louisville Intl
Thu 11/5
5:26 pm-12:40 am
2 stops41h 14m
Incheon Intl
Wed 11/11
1:55 am-11:34 pm
2 stops35h 39m
$1,145
LouisvilleIncheon
SDF Louisville Intl - ICN Incheon Intl
SDFICN
Louisville Intl
Thu 11/5
5:57 pm-5:45 am
1 stop21h 48m
Incheon Intl
Thu 11/12
9:35 am-5:17 pm
1 stop21h 42m
$1,163
LouisvilleIncheon
SDF Louisville Intl - ICN Incheon Intl
SDFICN
Louisville Intl
Tue 11/24
3:24 pm-5:40 am
2 stops24h 16m
Incheon Intl
Tue 12/1
6:30 pm-11:59 pm
1 stop19h 29m
$1,163
LouisvilleIncheon
SDF Louisville Intl - ICN Incheon Intl
SDFICN
Louisville Intl
Thu 11/19
6:00 am-4:25 pm
1 stop20h 25m
Incheon Intl
Thu 11/26
6:00 pm-2:47 pm
2 stops34h 47m
$1,168
LouisvilleIncheon
SDF Louisville Intl - ICN Incheon Intl
SDFICN
Louisville Intl
Thu 11/19
6:42 am-3:50 pm
1 stop19h 08m
Incheon Intl
Thu 11/26
7:25 pm-10:38 pm
1 stop17h 13m
$1,213
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Louisville to Incheon Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Incheon Intl in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Louisville-Incheon Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Incheon Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Incheon Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Louisville-Incheon Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Incheon Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Louisville to Incheon Intl
Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Louisville with our price prediction graph.
SDF-ICN
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 Louisville 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 October 9, 2026.
Read through reviews of airlines operating flights from Louisville to Incheon Intl Airport, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
JAC - ATL
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
JAC - ATL
Related info for your journey
Find useful and relevant information for your journey from Louisville to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Incheon Intl Airport?
Book flights to Incheon Intl Airport if you plan to visit one of these locationsSeongnam
Suwon
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Complete your trip to Incheon Intl by adding a car rental and/or hotel reservation to your travel itinerary.
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Other flights to Incheon Intl
Explore flights to Incheon Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 9, 2026.
Louisville and Incheon Intl flights
Browse other Louisville and Incheon Intl flight options. Last updated on October 9, 2026.
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Browse through other flights departing from Louisville. Flights are based on user searches made on Cheapflights and were last updated on October 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Louisville to Incheon Intl
Discover the top airline that operate flights from Louisville 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 7,457,451 searches. Data last updated October 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,106 | Average$2,017 | FlexibilityNo cancel fee | On-timeN/A |