$533+ Cheap flights from Louisville (SDF) to Seoul (SEL)
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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SEL
Dec 4 — Dec 111
Round-trip
1 adult, Economy
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Find cheap flights from Louisville to Seoul 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 Seoul
Cheapest
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Cheapest flights from Louisville to SeoulExplore the most affordable flight options available from Louisville to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2026.
Explore the most affordable flight options available from Louisville to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2026.
This American Airlines deal was found by Cheapflights users on 10/31. 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.
Wed 11/47:10 am -
1 stop19h 35m
Thu 11/126:50 pm -
1 stop18h 44m
Deal found 10/31![American Airlines logo]()
$1,099
This Delta deal was found by Cheapflights users on 11/1. 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 11/197:50 am -
1 stop19h 00m
Tue 12/18:35 pm -
1 stop16h 27m
Deal found 11/1![Delta logo]()
$1,164
This United Airlines deal was found by Cheapflights users on 11/1. 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
Tue 12/16:00 pm -
2 stops34h 51m
Deal found 11/1![United Airlines logo]()
$1,168
This Korean Air deal was found by Cheapflights users on 11/3. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:00 am -
1 stop19h 30m
Mon 11/97:25 pm -
1 stop18h 45m
Deal found 11/3![Korean Air logo]()
$1,532
This oojo deal was found by Cheapflights users on 10/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:10 am -
2 stops24h 55m
Thu 11/128:15 am -
2 stops22h 58m
Deal found 10/31![Japan Airlines logo]()
$1,898
This United Airlines deal was found by Cheapflights users on 11/1. 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 12/167:10 am -
2 stops32h 30m
Wed 12/236:00 pm -
2 stops33h 18m
Deal found 11/1![United Airlines logo]()
$1,933
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Wed 12/167:11 am -
1 stop19h 34m
Wed 12/236:50 pm -
1 stop18h 29m
Deal found 11/1![American Airlines logo]()
$1,948
This EVA Air deal was found by Cheapflights users on 10/31. 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.
Wed 11/48:00 am -
3 stops36h 30m
Thu 11/127:45 pm -
3 stops32h 37m
Deal found 10/31![Multiple Airlines logo]()
$2,033
This Japan Airlines deal was found by Cheapflights users on 11/1. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:10 am -
2 stops24h 55m
Thu 11/128:15 am -
2 stops22h 58m
Deal found 11/1![Japan Airlines logo]()
$2,067
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Thu 12/178:10 am -
1 stop18h 35m
Thu 12/246:50 pm -
1 stop18h 29m
Deal found 11/2![American Airlines logo]()
$2,075
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/53:24 pm -
2 stops24h 16m
Mon 11/96:30 pm -
1 stop19h 00m
Deal found 10/30![United Airlines logo]()
$2,288
This Expedia deal was found by Cheapflights users on 11/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/176:00 am -
2 stops26h 05m
Thu 12/248:15 am -
2 stops23h 25m
Deal found 11/2![Japan Airlines logo]()
$2,746
Best flights from Louisville to SeoulDiscover carefully curated flight deals from Louisville to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
Discover carefully curated flight deals from Louisville to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
This Cathay Pacific deal was found by Cheapflights users on 10/30. 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.
Tue 1/2610:17 am -
2 stops37h 33m
Sat 1/301:50 pm -
2 stops47h 22m
Deal found 10/30![Multiple Airlines logo]()
$1,142
This Delta deal was found by Cheapflights users on 11/1. 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 11/196:00 am -
2 stops20h 50m
Tue 12/16:45 pm -
2 stops18h 17m
Deal found 11/1![Delta logo]()
$1,168
This Korean Air deal was found by Cheapflights users on 11/3. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/219:25 am -
1 stop19h 25m
Fri 4/3010:35 am -
1 stop19h 16m
Deal found 11/3![Korean Air logo]()
$1,210
This Expedia deal was found by Cheapflights users on 10/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/266:10 am -
2 stops38h 35m
Sat 1/307:40 pm -
2 stops35h 59m
Deal found 10/30![Japan Airlines logo]()
$1,609
This Delta deal was found by Cheapflights users on 11/3. 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 5/13:24 pm -
1 stop23h 36m
Wed 5/126:50 pm -
1 stop18h 12m
Deal found 11/3![Delta logo]()
$1,207
This Delta deal was found by Cheapflights users on 11/4. 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.
Wed 4/217:00 am -
2 stops20h 25m
Fri 4/306:50 pm -
1 stop26h 56m
Deal found 11/4![Delta logo]()
$1,211
This Delta deal was found by Cheapflights users on 11/4. 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 4/176:00 am -
2 stops22h 20m
Wed 4/284:25 pm -
1 stop17h 26m
Deal found 11/4![Delta logo]()
$1,211
This Japan Airlines deal was found by Cheapflights users on 10/30. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/266:10 am -
2 stops25h 55m
Sat 1/308:15 am -
2 stops23h 25m
Deal found 10/30![Multiple Airlines logo]()
$1,568
This KAYAK deal was found by Cheapflights users on 10/31. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1711:16 am -
2 stops20h 59m
Wed 4/288:00 am -
2 stops23h 30m
Deal found 10/31![Japan Airlines logo]()
$1,988
This KAYAK deal was found by Cheapflights users on 11/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/66:13 am -
2 stops25h 52m
Sat 3/208:15 am -
2 stops22h 03m
Deal found 11/2![Japan Airlines logo]()
$2,037
This KAYAK deal was found by Cheapflights users on 11/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2111:16 am -
2 stops20h 59m
Fri 4/308:00 am -
2 stops23h 30m
Deal found 11/4![Japan Airlines logo]()
$2,138
Last-minute flights from Louisville to SeoulDiscover last-minute flight deals from Louisville to Seoul. Data last updated November 4, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Seoul. Data last updated November 4, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/31. 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.
Wed 11/47:10 am -
1 stop19h 35m
Thu 11/126:50 pm -
1 stop18h 44m
Deal found 10/31![American Airlines logo]()
$1,099
This oojo deal was found by Cheapflights users on 10/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:10 am -
2 stops24h 55m
Thu 11/128:15 am -
2 stops22h 58m
Deal found 10/31![Japan Airlines logo]()
$1,898
This EVA Air deal was found by Cheapflights users on 10/31. 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.
Wed 11/48:00 am -
3 stops36h 30m
Thu 11/127:45 pm -
3 stops32h 37m
Deal found 10/31![Multiple Airlines logo]()
$2,033
This Korean Air deal was found by Cheapflights users on 11/3. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:00 am -
1 stop19h 30m
Mon 11/97:25 pm -
1 stop18h 45m
Deal found 11/3![Korean Air logo]()
$1,532
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/53:24 pm -
2 stops24h 16m
Mon 11/96:30 pm -
1 stop19h 00m
Deal found 10/30![United Airlines logo]()
$2,288
This Japan Airlines deal was found by Cheapflights users on 11/1. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:10 am -
2 stops24h 55m
Thu 11/128:15 am -
2 stops22h 58m
Deal found 11/1![Japan Airlines logo]()
$2,067
This Delta deal was found by Cheapflights users on 11/1. 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 11/197:50 am -
1 stop19h 00m
Tue 12/18:35 pm -
1 stop16h 27m
Deal found 11/1![Delta logo]()
$1,164
This United Airlines deal was found by Cheapflights users on 11/1. 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 12/167:10 am -
2 stops32h 30m
Wed 12/236:00 pm -
2 stops33h 18m
Deal found 11/1![United Airlines logo]()
$1,933
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Wed 12/167:11 am -
1 stop19h 34m
Wed 12/236:50 pm -
1 stop18h 29m
Deal found 11/1![American Airlines logo]()
$1,948
This Gurufare deal was found by Cheapflights users on 11/1. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/167:11 am -
2 stops24h 54m
Wed 12/238:15 am -
2 stops20h 09m
Deal found 11/1![Japan Airlines logo]()
$2,886
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Thu 12/178:10 am -
1 stop18h 35m
Thu 12/246:50 pm -
1 stop18h 29m
Deal found 11/2![American Airlines logo]()
$2,075
This Expedia deal was found by Cheapflights users on 11/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/176:00 am -
2 stops26h 05m
Thu 12/248:15 am -
2 stops23h 25m
Deal found 11/2![Japan Airlines logo]()
$2,746
One-way flights from Louisville to SeoulSearch for one-way flight options from Louisville to Seoul. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
Search for one-way flight options from Louisville to Seoul. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Fri 11/135:00 am -
2 stops21h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![American Airlines logo]()
$533
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Fri 11/139:22 pm -
3 stops52h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$651
This oojo deal was found by Cheapflights users on 11/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:10 am -
2 stops24h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Japan Airlines logo]()
$1,312
Find flight deals from Louisville to Seoul
Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Seoul (SEL). 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 November 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,142 (Cathay Pacific) |
One-way from | $533 (American Airlines) |
Popular in | March |
Cheapest in | August |
Average price | $1,506 |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisville to Seoul 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 November 4, 2026.
Use the filters below to find and compare flights from Louisville to Seoul that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
LouisvilleIncheon
SDF Louisville Intl - ICN Incheon Intl
SDFICN
Louisville Intl
Fri 11/13
5:00 am-4:45 pm
2 stops21h 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
Fri 11/13
9:22 pm-4:20 pm
3 stops52h 58m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$651
LouisvilleIncheon
SDF Louisville Intl - ICN Incheon Intl
SDFICN
Louisville Intl
Tue 1/26
10:17 am-1:50 pm
2 stops37h 33m
Incheon Intl
Sat 1/30
1:50 pm-11:12 pm
2 stops47h 22m
$1,142
LouisvilleIncheon
SDF Louisville Intl - ICN Incheon Intl
SDFICN
Louisville Intl
Thu 11/19
6:00 am-4:50 pm
2 stops20h 50m
Incheon Intl
Tue 12/1
6:45 pm-11:02 pm
2 stops18h 17m
$1,168
LouisvilleIncheon
SDF Louisville Intl - ICN Incheon Intl
SDFICN
Louisville Intl
Sat 5/1
3:24 pm-4:00 am
1 stop23h 36m
Incheon Intl
Wed 5/12
6:50 pm-12:02 am
1 stop18h 12m
$1,207
LouisvilleIncheon
SDF Louisville Intl - ICN Incheon Intl
SDFICN
Louisville Intl
Wed 4/21
9:25 am-5:50 pm
1 stop19h 25m
Incheon Intl
Fri 4/30
10:35 am-4:51 pm
1 stop19h 16m
$1,210
LouisvilleIncheon
SDF Louisville Intl - ICN Incheon Intl
SDFICN
Louisville Intl
Wed 4/21
7:00 am-4:25 pm
2 stops20h 25m
Incheon Intl
Fri 4/30
6:50 pm-8:46 am
1 stop26h 56m
$1,211
LouisvilleIncheon
SDF Louisville Intl - ICN Incheon Intl
SDFICN
Louisville Intl
Sat 4/17
6:00 am-5:20 pm
2 stops22h 20m
Incheon Intl
Wed 4/28
4:25 pm-8:51 pm
1 stop17h 26m
$1,211
LouisvilleSeoul
SDF Louisville Intl - GMP Seoul Gimpo Intl
SDFGMP
Louisville Intl
Fri 11/13
7:10 am-10:05 pm
2 stops24h 55m
Seoul Gimpo Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$1,312
LouisvilleSeoul
SDF Louisville Intl - GMP Seoul Gimpo Intl
SDFGMP
Louisville Intl
Tue 1/26
6:10 am-10:05 pm
2 stops25h 55m
Seoul Gimpo Intl
Sat 1/30
8:15 am-5:40 pm
2 stops23h 25m
$1,568
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from Louisville to Seoul
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 Seoul in November.
| 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 | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Louisville-Seoul flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Seoul flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Seoul flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Louisville-Seoul 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-Seoul 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 Seoul
Have a flexible travel schedule? Discover the best time to fly to Seoul from Louisville with our price prediction graph.
SDF-SEL
SDF-ICN
SDF-GMP
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 Seoul
SDF-SEL
SDF-ICN
SDF-GMP
What is the cheapest month to book a flight from Louisville to Seoul?
Currently, January is the cheapest month in which you can book a flight from Louisville to Seoul (average of $921). Flying from Louisville to Seoul in March is currently the most expensive (average of $3,623). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Seoul
Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated November 4, 2026.
Read through reviews of airlines operating flights from Louisville to Seoul, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Overall
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Overall
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Related info for your journey
Find useful and relevant information for your journey from Louisville to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Louisville to Seoul
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Complete your trip
Complete your trip to Seoul by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Louisville to Seoul by cabin class
Find flights from Louisville to Seoul, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisville and Seoul flights
Browse other Louisville and Seoul flight options. Last updated on November 4, 2026.
Other flights from Louisville
Browse through other flights departing from Louisville. Flights are based on user searches made on Cheapflights and were last updated on November 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seoul
Explore flights to Seoul departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 4, 2026.
Top airline flying from Louisville to Seoul
Discover the top airline that operate flights from Louisville to Seoul. 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 November 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,106 | Average$2,051 | FlexibilityNo cancel fee | On-timeN/A |