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Cheap flights from Louisville to Seoul from $1,106

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Seoul departing on 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Louisville to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:50 am - 5:20 pm
SDF
-
ICN
21h 30m
1 stop
Delta Logo
10:15 am - 9:16 pm
ICN
-
SDF
24h 01m
1 stop
$1,106Delta
Tue, Sep 1 - Thu, Sep 24
Delta Logo
6:00 am - 4:25 pm
SDF
-
ICN
21h 25m
2 stops
Delta Logo
4:25 pm - 11:59 pm
ICN
-
SDF
20h 34m
1 stop
$1,110Delta
Tue, Sep 1 - Thu, Sep 24
Delta Logo
5:50 pm - 2:10 pm
SDF
-
ICN
31h 20m
1 stop
Delta Logo
6:00 pm - 9:54 am
ICN
-
SDF
29h 54m
1 stop
$1,117Delta
Sun, Aug 16 - Mon, Jan 11
Delta Logo
10:43 am - 4:00 am
SDF
-
ICN
28h 17m
1 stop
Delta Logo
6:50 pm - 12:02 am
ICN
-
SDF
18h 12m
1 stop
$1,156Delta
Wed, Oct 7 - Sat, Oct 24
Delta Logo
7:00 am - 4:25 pm
SDF
-
ICN
20h 25m
2 stops
Delta Logo
10:15 am - 7:01 pm
ICN
-
SDF
21h 46m
2 stops
$1,160Delta
Wed, Oct 7 - Sat, Oct 24
Delta Logo
7:54 pm - 5:20 pm
SDF
-
ICN
32h 26m
1 stop
Delta Logo
6:50 pm - 8:51 am
ICN
-
SDF
27h 01m
1 stop
$1,161Delta
Sun, Aug 30 - Sat, Sep 19
Multiple Airlines Logo
5:29 pm - 7:05 pm
SDF
-
ICN
36h 36m
2 stops
Multiple Airlines Logo
1:55 am - 11:25 pm
ICN
-
SDF
34h 30m
2 stops
$1,183Multiple Airlines
Tue, Sep 1 - Wed, Sep 23
Japan Airlines Logo
6:15 am - 9:15 pm
SDF
-
GMP
26h 00m
2 stops
Japan Airlines Logo
12:05 pm - 5:29 pm
GMP
-
SDF
42h 24m
2 stops
$1,310Japan Airlines
Mon, Aug 24 - Wed, Sep 9
Japan Airlines Logo
7:03 am - 9:15 pm
SDF
-
GMP
25h 12m
2 stops
Japan Airlines Logo
12:05 pm - 10:17 pm
GMP
-
SDF
23h 12m
2 stops
$1,604Japan Airlines
Sat, Aug 15 - Sat, Aug 29
Japan Airlines Logo
7:03 am - 5:55 pm
SDF
-
GMP
21h 52m
2 stops
Japan Airlines Logo
8:00 am - 5:29 pm
GMP
-
SDF
22h 29m
2 stops
$1,673Japan Airlines
Sat, Sep 5 - Thu, Sep 10

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American Airlines flights from Louisville to Seoul

Our best American Airlines deals on Louisville to Seoul flight tickets
American Airlines
Aug 21
SDF7:03 amLouisville Intl
19h 42m
1 stop
ICN3:45 pmIncheon Intl
Aug 28
ICN5:50 pmIncheon Intl
17h 27m
1 stop
SDF10:17 pmLouisville Intl
$1,300
American Airlines
Aug 21
SDF7:12 pmLouisville Intl
31h 33m
2 stops
ICN3:45 pmIncheon Intl
Aug 28
ICN5:50 pmIncheon Intl
17h 27m
1 stop
SDF10:17 pmLouisville Intl
$1,304
American Airlines
Jul 18
SDF3:54 pmLouisville Intl
34h 51m
1 stop
ICN3:45 pmIncheon Intl
Jul 31
ICN5:50 pmIncheon Intl
28h 32m
2 stops
SDF9:22 amLouisville Intl
$1,775

United Airlines flights from Louisville to Seoul

Our best United Airlines deals on Louisville to Seoul flight tickets
United Airlines
Nov 19
SDF6:20 amLouisville Intl
20h 05m
1 stop
ICN4:25 pmIncheon Intl
Dec 30
ICN6:30 pmIncheon Intl
18h 45m
1 stop
SDF11:15 pmLouisville Intl
$1,456
United Airlines
Nov 18
SDF10:00 amLouisville Intl
29h 40m
2 stops
ICN5:40 amIncheon Intl
Dec 30
ICN6:30 pmIncheon Intl
18h 45m
1 stop
SDF11:15 pmLouisville Intl
$1,460
United Airlines
Nov 22
SDF11:15 amLouisville Intl
39h 10m
1 stop
ICN4:25 pmIncheon Intl
Dec 30
ICN6:30 pmIncheon Intl
18h 45m
1 stop
SDF11:15 pmLouisville Intl
$1,463

momondo 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, momondo users made 832,500 searches. Data last updated July 7, 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

Price

Cheapest round-trip

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Tue 9/1

6:50 am-5:20 pm

1 stop21h 30m

Incheon Intl

Thu 9/24

10:15 am-9:16 pm

1 stop24h 01m

$1,106
Quickest round-trip

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Tue 9/1

6:00 am-4:25 pm

2 stops21h 25m

Incheon Intl

Thu 9/24

4:25 pm-11:59 pm

1 stop20h 34m

$1,110

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Sun 8/16

5:50 pm-2:10 pm

1 stop31h 20m

Incheon Intl

Mon 1/11

6:00 pm-9:54 am

1 stop29h 54m

$1,117

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Wed 10/7

10:43 am-4:00 am

1 stop28h 17m

Incheon Intl

Sat 10/24

6:50 pm-12:02 am

1 stop18h 12m

$1,156

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Wed 10/7

7:00 am-4:25 pm

2 stops20h 25m

Incheon Intl

Sat 10/24

10:15 am-7:01 pm

2 stops21h 46m

$1,160

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Sun 8/30

7:54 pm-5:20 pm

1 stop32h 26m

Incheon Intl

Sat 9/19

6:50 pm-8:51 am

1 stop27h 01m

$1,161

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Tue 9/1

5:29 pm-7:05 pm

2 stops36h 36m

Incheon Intl

Wed 9/23

1:55 am-11:25 pm

2 stops34h 30m

$1,183

LouisvilleSeoul

SDF - GMP

SDFGMP

Louisville Intl

Mon 8/24

6:15 am-9:15 pm

2 stops26h 00m

Seoul Gimpo Intl

Wed 9/9

12:05 pm-5:29 pm

2 stops42h 24m

$1,310

LouisvilleSeoul

SDF - GMP

SDFGMP

Louisville Intl

Sat 8/15

7:03 am-9:15 pm

2 stops25h 12m

Seoul Gimpo Intl

Sat 8/29

12:05 pm-10:17 pm

2 stops23h 12m

$1,604

LouisvilleSeoul

SDF - GMP

SDFGMP

Louisville Intl

Sat 9/5

7:03 am-5:55 pm

2 stops21h 52m

Seoul Gimpo Intl

Thu 9/10

8:00 am-5:29 pm

2 stops22h 29m

$1,673

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Seoul from

How to get the cheapest flight ticket from Louisville 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

What is the cheapest month to fly to Seoul?

The month of October is another great option to travel to Seoul, with average flight prices from Louisville averaging around $920.

Can stopping save me money on Louisville to Seoul flights?

You could potentially save up to 56% on your flight if you consider stops on a Louisville to Seoul flight.

When to book flights from Louisville to Seoul

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Seoul according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Louisville to Seoul (SDF to SEL) flight deals and tips

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

Fastest flight time

18h 05m

Direct flights

None
The fastest flight from Louisville to Seoul takes 18h 05m
There are no direct flights from Louisville to Seoul. There are no popular flight routes from Louisville to Seoul.
Search flight deals

Frequently asked questions about flying from Louisville to Seoul

  • How far is Louisville Intl to Seoul by plane?

    Louisville Intl and Seoul are 6795.1 mi apart from one another. Flights usually cover this in 18h 05m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Louisville Intl Airport to Seoul?

    Prices for flights from Louisville Intl Airport to Seoul were last updated today.

  • How many operators does momondo search for flights from Louisville Intl Airport to Seoul?

  • How old do you have to be to fly from Louisville Intl Airport 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 Louisville Intl Airport to Seoul.

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

    The required travel and health documents for your Seoul trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seoul. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Louisville to Seoul?

Best airlines flying from Louisville to Seoul

Compare and see reviews for airlines that fly from Louisville to Seoul with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $921Free CancellationRating
7.8
8,450 reviews
Search Delta flights
American AirlinesPriceFrom $1,218Free CancellationRating
7.1
11,782 reviews
Search American Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seoul from Louisville.

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

Yes. momondo enables you to select and highlight flights to Seoul from Louisville with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Louisville to Seoul.

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

If you are not ready to book a flight from Louisville to Seoul now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seoul and let you know when they change.

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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
Seoul Gimpo Intl Airport
Incheon Intl Airport