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Cheap flights from Louisville to Seoul from $460

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Seoul departing on 9/30. 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
0 bags

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Find the cheapest flights from Louisville to Seoul

Cheap round-trip flights

United Airlines Logo
3:30 pm - 4:20 amSDF-ICN
23h 50m2 stops
United Airlines Logo
4:50 pm - 10:01 amICN-SDF
30h 11m2 stops
$914United Airlines
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Sat, Sep 27 - Sun, Oct 12
United Airlines Logo
3:30 pm - 4:20 amSDF-ICN
23h 50m2 stops
United Airlines Logo
11:30 am - 10:01 amICN-SDF
35h 31m2 stops
$916United Airlines
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Sat, Sep 27 - Sun, Oct 12
Japan Airlines Logo
7:45 am - 9:50 pmSDF-GMP
25h 05m2 stops
Japan Airlines Logo
7:55 am - 1:43 pmGMP-SDF
18h 48m2 stops
$919Japan Airlines
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Wed, Sep 24 - Wed, Oct 8
Delta Logo
8:17 am - 3:50 pmSDF-ICN
18h 33m1 stop
Delta Logo
7:30 pm - 11:00 pmICN-SDF
17h 30m1 stop
$920Delta
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Tue, Oct 28 - Tue, Nov 18
Delta Logo
6:00 am - 3:30 pmSDF-ICN
20h 30m2 stops
Delta Logo
7:30 pm - 12:06 amICN-SDF
18h 36m2 stops
$925Delta
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Tue, Oct 28 - Tue, Nov 18
Logo
9:43 am - 8:30 pmSDF-ICN
20h 47m1 stop
Logo
9:20 pm - 8:33 amICN-SDF
49h 13m2 stops
$1,032
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Mon, Nov 17 - Sat, Nov 22
Logo
9:43 am - 8:30 pmSDF-ICN
20h 47m1 stop
Logo
9:20 pm - 8:33 amICN-SDF
49h 13m2 stops
$1,041
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Fri, Nov 14 - Sat, Nov 22
Japan Airlines Logo
7:32 am - 10:05 pmSDF-GMP
25h 33m2 stops
Japan Airlines Logo
7:40 pm - 12:13 pmGMP-SDF
30h 33m2 stops
$1,121Japan Airlines
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Tue, Oct 28 - Tue, Nov 18
Korean Air Logo
5:58 pm - 4:00 amSDF-ICN
21h 02m1 stop
Korean Air Logo
9:20 am - 8:43 pmICN-SDF
24h 23m1 stop
$1,706Korean Air
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Sat, Oct 11 - Fri, Oct 17
Korean Air Logo
8:15 pm - 4:00 amSDF-ICN
18h 45m1 stop
Korean Air Logo
9:20 am - 5:13 pmICN-SDF
20h 53m1 stop
$1,852Korean Air
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Thu, Oct 9 - Fri, Oct 17

American Airlines flights from Louisville to Seoul

Our best American Airlines deals on Louisville to Seoul flight tickets
American Airlines
Sep 18
SDF8:02 pmLouisville Intl
30h 28m
2 stops
ICN3:30 pmIncheon Intl
Oct 1
ICN5:25 pmIncheon Intl
30h 06m
2 stops
SDF10:31 amLouisville Intl
$1,199
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American Airlines
Oct 10
SDF6:00 amLouisville Intl
20h 30m
1 stop
ICN3:30 pmIncheon Intl
Oct 18
ICN5:45 pmIncheon Intl
28h 38m
2 stops
SDF9:23 amLouisville Intl
$1,723
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Air Canada flights from Louisville to Seoul

Our best Air Canada deals on Louisville to Seoul flight tickets
Air Canada
Oct 12
SDF3:30 pmLouisville Intl
35h 35m
2 stops
ICN4:05 pmIncheon Intl
Oct 17
ICN7:05 pmIncheon Intl
35h 08m
2 stops
SDF5:13 pmLouisville Intl
$1,546
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Air Canada
Oct 11
SDF3:30 pmLouisville Intl
59h 35m
2 stops
ICN4:05 pmIncheon Intl
Oct 17
ICN6:00 pmIncheon Intl
37h 33m
2 stops
SDF6:33 pmLouisville Intl
$1,648
Find similar
Air Canada
Oct 12
SDF10:55 amLouisville Intl
40h 10m
2 stops
ICN4:05 pmIncheon Intl
Oct 17
ICN6:00 pmIncheon Intl
37h 33m
2 stops
SDF6:33 pmLouisville Intl
$1,700
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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 September 8, 2025.
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

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Sat 9/27

3:30 pm-4:20 am

2 stops23h 50m

Incheon Intl

Sun 10/12

4:50 pm-10:01 am

2 stops30h 11m

$914

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Sat 9/27

3:30 pm-4:20 am

2 stops23h 50m

Incheon Intl

Sun 10/12

11:30 am-10:01 am

2 stops35h 31m

$916

LouisvilleSeoul

SDF - GMP

SDFGMP

Louisville Intl

Wed 9/24

7:45 am-9:50 pm

2 stops25h 05m

Seoul Gimpo Intl

Wed 10/8

7:55 am-1:43 pm

2 stops18h 48m

$919

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Tue 10/28

8:17 am-3:50 pm

1 stop18h 33m

Incheon Intl

Tue 11/18

7:30 pm-11:00 pm

1 stop17h 30m

$920

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Tue 10/28

6:00 am-3:30 pm

2 stops20h 30m

Incheon Intl

Tue 11/18

7:30 pm-12:06 am

2 stops18h 36m

$925

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Mon 11/17

9:43 am-8:30 pm

1 stop20h 47m

Incheon Intl

Sat 11/22

9:20 pm-8:33 am

2 stops49h 13m

$1,032

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Fri 11/14

9:43 am-8:30 pm

1 stop20h 47m

Incheon Intl

Sat 11/22

9:20 pm-8:33 am

2 stops49h 13m

$1,041

LouisvilleSeoul

SDF - GMP

SDFGMP

Louisville Intl

Tue 10/28

7:32 am-10:05 pm

2 stops25h 33m

Seoul Gimpo Intl

Tue 11/18

7:40 pm-12:13 pm

2 stops30h 33m

$1,121

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Sat 10/11

5:58 pm-4:00 am

1 stop21h 02m

Incheon Intl

Fri 10/17

9:20 am-8:43 pm

1 stop24h 23m

$1,706

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Thu 10/9

8:15 pm-4:00 am

1 stop18h 45m

Incheon Intl

Fri 10/17

9:20 am-5:13 pm

1 stop20h 53m

$1,852

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 day to depart on your flight to Seoul?

According to our data, Friday is the cheapest day to fly to Seoul from Louisville. The lowest ticket price found for a Friday departure recently was $1,564. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Seoul is Monday, with ticket prices averaging around $2,300.

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

Direct flights

None
There are no direct flights from Louisville to Seoul. There are no popular flight routes from Louisville to Seoul.
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  • 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 33m, 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 $927Free CancellationRating
7.9
7,966 reviews
Search Delta flights
Korean AirPriceFrom $1,112Free CancellationRating
8.4
1,138 reviews
Search Korean Air 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