Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

SDF - SEL

Find cheap flights from Louisville to Seoul from $968

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Seoul departing on 6/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Tue 6/4
Tue 6/11

Search hundreds of travel sites at once for deals on flights to Seoul

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Seoul, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Seoul, as well as popular online travel agencies
In the last 7 days travelers have searched 43,369,418 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Louisville to Seoul (SDF-SEL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville to Seoul that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:00 am - 3:20 pmSDF-ICN
19h 20m1 stop
4:25 pm - 10:14 pmICN-SDF
18h 49m1 stop
$1,421Delta
Find Deal
Thu, Sep 26 - Sun, Oct 6
6:00 am - 3:20 pmSDF-ICN
20h 20m2 stops
6:40 pm - 11:58 pmICN-SDF
18h 18m1 stop
$1,425Delta
Find Deal
Thu, Sep 26 - Sun, Oct 6
5:02 pm - 3:15 pmSDF-ICN
33h 13m2 stops
6:35 pm - 11:43 pmICN-SDF
19h 08m1 stop
$1,474American Airlines
Find Deal
Tue, Oct 1 - Fri, Nov 15
8:01 am - 10:00 pmSDF-GMP
24h 59m2 stops
12:05 pm - 1:44 pmGMP-SDF
38h 39m2 stops
$1,773Japan Airlines
Find Deal
Sun, May 19 - Wed, May 29
8:19 am - 10:00 pmSDF-GMP
24h 41m2 stops
7:55 am - 1:36 pmGMP-SDF
18h 41m2 stops
$1,796Japan Airlines
Find Deal
Thu, Sep 26 - Sun, Oct 6
6:39 pm - 9:55 amSDF-ICN
50h 16m2 stops
12:15 am - 10:39 pmICN-SDF
36h 24m2 stops
$1,832Qatar Airways
Find Deal
Tue, Oct 1 - Thu, Nov 14
8:24 pm - 5:35 pmSDF-ICN
32h 11m2 stops
1:20 am - 3:29 pmICN-SDF
51h 09m2 stops
$2,060Qatar Airways
Find Deal
Thu, Sep 26 - Sat, Oct 5
6:40 pm - 3:15 pmSDF-ICN
31h 35m2 stops
5:25 pm - 10:39 amICN-SDF
30h 14m2 stops
$2,234American Airlines
Find Deal
Sun, May 19 - Wed, May 29
8:16 pm - 2:20 pmSDF-ICN
53h 04m2 stops
12:50 pm - 7:08 pmICN-SDF
43h 18m1 stop
$2,329
Find Deal
Sun, Jun 23 - Sat, Jul 6
8:16 pm - 12:30 pmSDF-ICN
27h 14m2 stops
10:20 am - 7:08 pmICN-SDF
45h 48m3 stops
$2,495
Find Deal
Sun, Jun 23 - Sat, Jul 6

Flights from Louisville to Seoul - Travel Insights & Trends

Get data-powered insights and trends into flights from Louisville to Seoul to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Louisville to Seoul?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Louisville to Seoul, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Louisville to Seoul is February, where tickets cost $1,489 on average. On the other hand, the most expensive months are December and May, where the average cost of tickets is $2,339 and $2,230 respectively.

Good to know

Low season

August

High season

March

Cheapest flight

$968
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Louisville to Incheon

When to book flights from Louisville to Seoul

Are your dates flexible? Find out the best times to travel from Louisville to Seoul based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Louisville to Seoul

  • What is the cheapest flight from Louisville to Seoul?

    In the last 3 days, the lowest price for a flight from Louisville to Seoul was $968 for a one-way ticket and $1,421 for a round-trip.

  • Do I need a passport to fly between Louisville and Seoul?

    Yes, you’ll need a passport to travel to Seoul from Louisville.

  • Which aircraft models fly most regularly from Louisville to Seoul?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Louisville to Seoul?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Louisville and Seoul, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Louisville to Seoul, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Louisville to Seoul are Delta and American Airlines. With an average price for the route of $2,068 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $1,903 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Louisville to Seoul?

    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 Louisville to Seoul.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul from Louisville 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 Louisville to Seoul?

    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 Seoul with an airline and back to Louisville with another airline.

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

    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 Seoul from Louisville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Louisville to Seoul

 
See real verified KAYAK customer reviews for airlines flying from Louisville to Seoul. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Louisville to Seoul? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10826 reviews
7.9Comfort
8.2Boarding
8.0Entertainment
7.4Food
8.6Crew
Airline reviews

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

10.0 ExcellentBranton, May 2024AVL - ATL
Read more about Delta reviews

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

I was in business class. There was an excellent headset. But half an hour before arrival they collected them! The rest of the trip I had to use a cheap earphone. There must be a better way to protect the headphones.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Not being able to purchase my check in baggage online was a negative.

Book cheap flights from Louisville to Seoul

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Louisville to Seoul found on KAYAK in the last 72 hours.
6/29Sat
3 stops
49h 55mSDF-ICN
$968
5/23Thu
3 stops
58h 49mSDF-ICN
$1,017
6/29Sat
2 stops
33h 18mSDF-ICN
$1,152
5/23Thu
2 stops
43h 09mSDF-ICN
$1,191
5/23Thu
1 stop
29h 34mSDF-ICN
$1,206
6/29Sat
1 stop
33h 18mSDF-ICN
$1,228

Search by stops

Search by price

Last minute flights from Louisville to Seoul

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Louisville to Seoul that are departing in the next 10 days.
5/6Mon
multi-stopAmerican Airlines
32h 34mSDF-ICN
5/10Fri
multi-stopAmerican Airlines
30h 34mICN-SDF
$1,484
5/6Mon
multi-stopAmerican Airlines
32h 34mSDF-ICN
5/10Fri
multi-stopAmerican Airlines
19h 32mICN-SDF
$1,485
5/6Mon
multi-stopAmerican Airlines
33h 38mSDF-ICN
5/10Fri
multi-stopAmerican Airlines
17h 57mICN-SDF
$1,489

Search by stops

Search by airline

Search by price

Louisville - Seoul Flights

Departure:

Louisville (SDF)United States

Cabin classes: