HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Louisville (SDF) to Incheon Intl (ICN) from $1,261

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 10/1. 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.
SDF — ICN
Jun 15 — Jun 221
From?
To?
Sat 6/15
Sat 6/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap 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 June 10, 2024.

Popular in

June

Cheapest in

February

Average price

$2,275

Round-trip from

$1,256
High demand for flights, 19% potential price rise
Search Deals
Best time to find cheap flights, 21% potential price drop
Search Deals
Average for round-trip flights in June 2024
Search Deals
From Louisville Intl to Incheon Intl
Search Deals

What is the cheapest day to fly round-trip from Louisville to Incheon Intl Airport?

It’s generally more expensive to depart on a Wednesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

What is the cheapest month to fly from Louisville to Incheon Intl Airport?

August can be a great time to fly to Incheon Intl Airport from Louisville with a flight ticket averaging about $1,804. Cheapflights users have found deals in the month of August for as cheap as $1,310. The most expensive prices can be found in the month of December.

What is the cheapest time of day to fly from SDF to ICN?

It’s typically best to fly out from Louisville to Incheon Intl Airport in the morning. Doing so could potentially save you 19% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap Louisville to Incheon Intl flights in June & July 2024

Find cheap flight options from Louisville to Incheon Intl specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Prices were last updated on June 10, 2024.
Check out some of the best flight deals from Louisville to Seoul in 2024. For more flight deals, be sure to check back very soon.
Mon 7/155:20 pmSDF - ICN
2 stops32h 40mUnited Airlines
Wed 7/314:50 pmICN - SDF
2 stops34h 38mUnited Airlines
Deal found 6/8$1,741
Mon 7/157:00 amSDF - ICN
1 stop19h 20mMultiple Airlines
Wed 7/314:25 pmICN - SDF
1 stop18h 59mMultiple Airlines
Deal found 6/8$2,102
Mon 7/158:08 pmSDF - ICN
1 stop29h 17mDelta
Wed 7/317:40 pmICN - SDF
2 stops27h 06mDelta
Deal found 6/8$2,229
Mon 7/158:35 pmSDF - ICN
2 stops32h 00mQatar Airways
Tue 7/301:20 amICN - SDF
2 stops32h 44mQatar Airways
Deal found 6/8$2,608

Louisville to Incheon Intl 2024 flight deals

Discover exclusive flight deals for travel between Louisville and Incheon Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 10, 2024.
Check out some of the best flight deals from Louisville to Seoul in 2024. For more flight deals, be sure to check back very soon.
Tue 10/16:00 amSDF - ICN
1 stop20h 15mAmerican Airlines
Thu 10/105:25 pmICN - SDF
1 stop19h 20mAmerican Airlines
Deal found 6/9$1,261
Tue 10/14:48 pmSDF - ICN
2 stops33h 27mAmerican Airlines
Thu 10/105:25 pmICN - SDF
1 stop19h 20mAmerican Airlines
Deal found 6/9$1,265
Tue 10/15:23 pmSDF - ICN
2 stops32h 52mAmerican Airlines
Thu 10/105:25 pmICN - SDF
2 stops33h 25mAmerican Airlines
Deal found 6/9$1,279
Sun 11/177:56 amSDF - ICN
1 stop18h 29mAmerican Airlines
Fri 11/296:35 pmICN - SDF
1 stop17h 07mAmerican Airlines
Deal found 6/8$1,311
Sun 11/177:14 pmSDF - ICN
2 stops31h 11mAmerican Airlines
Fri 11/296:35 pmICN - SDF
2 stops30h 12mAmerican Airlines
Deal found 6/8$1,315
Fri 8/236:00 amSDF - ICN
1 stop20h 15mAmerican Airlines
Fri 8/305:25 pmICN - SDF
1 stop17h 27mAmerican Airlines
Deal found 6/8$1,361
Fri 8/236:00 amSDF - ICN
1 stop20h 15mAmerican Airlines
Fri 8/305:25 pmICN - SDF
2 stops29h 52mAmerican Airlines
Deal found 6/8$1,365
Mon 9/26:49 pmSDF - ICN
2 stops31h 26mAmerican Airlines
Thu 9/125:25 pmICN - SDF
2 stops39h 12mAmerican Airlines
Deal found 6/8$1,440
Tue 10/16:40 pmSDF - ICN
2 stops33h 55mQatar Airways
Wed 10/91:20 amICN - SDF
2 stops33h 47mQatar Airways
Deal found 6/9$1,670

Find flights from Louisville to Incheon Intl within your budget

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 3,020,828 searches. Data last updated June 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,261 - $2,229

Route

Depart

Return

Price

Louisville IntlIncheon Intl

SDF - ICN

SDFICN

Louisville Intl

Tue 10/1

1 stop20h 15m

Incheon Intl

Thu 10/10

1 stop19h 20m

$1,261

Louisville IntlIncheon Intl

SDF - ICN

SDFICN

Louisville Intl

Tue 10/1

2 stops33h 27m

Incheon Intl

Thu 10/10

1 stop19h 20m

$1,265

Louisville IntlIncheon Intl

SDF - ICN

SDFICN

Louisville Intl

Tue 10/1

2 stops32h 52m

Incheon Intl

Thu 10/10

2 stops33h 25m

$1,279

Louisville IntlIncheon Intl

SDF - ICN

SDFICN

Louisville Intl

Sun 11/17

1 stop18h 29m

Incheon Intl

Fri 11/29

1 stop17h 07m

$1,311

Louisville IntlIncheon Intl

SDF - ICN

SDFICN

Louisville Intl

Tue 10/1

2 stops33h 55m

Incheon Intl

Wed 10/9

2 stops33h 47m

$1,670

Louisville IntlIncheon Intl

SDF - ICN

SDFICN

Louisville Intl

Fri 8/23

2 stops25h 18m

Incheon Intl

Fri 8/30

2 stops21h 11m

$1,679

Louisville IntlIncheon Intl

SDF - ICN

SDFICN

Louisville Intl

Sun 11/17

2 stops36h 33m

Incheon Intl

Thu 11/28

2 stops35h 27m

$1,688

Louisville IntlIncheon Intl

SDF - ICN

SDFICN

Louisville Intl

Sun 11/17

3 stops33h 26m

Incheon Intl

Thu 11/28

2 stops34h 51m

$2,016

Louisville IntlIncheon Intl

SDF - ICN

SDFICN

Louisville Intl

Mon 7/15

1 stop29h 17m

Incheon Intl

Wed 7/31

2 stops27h 06m

$2,229

Flights are sorted by cheapest first

Deals found on 6/9

What is the cheapest day to fly from Louisville to Incheon Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Louisville to Incheon Intl. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Louisville to Incheon Intl Airport flight should consider departing on Thursday mornings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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.
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.

Temperature and rainfall in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average temperature and rainfall totals by month.

SEL

Temperature

35.6 - 77 °F

If weather is an important factor for your trip to Incheon Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 June 10, 2024.
To help decide which airline to fly from Louisville to Seoul, see what other customers have to say about American Airlines, Qatar Airways and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,295 reviews

Crew

8.6

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,295 reviews
Delta
8.0
Very good
10,295 reviews

Crew

8.6

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Qatar Airways
7.7
Good
4,307 reviews
Delta
8.0
Very good
10,295 reviews

Crew

8.6

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,661 reviews
Delta
8.0
Very good
10,295 reviews

Crew

8.6

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,172 reviews
Delta
8.0
Very good
10,295 reviews

Crew

8.6

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Lufthansa
7.0
Good
7,503 reviews
Delta
8.0
Very good
10,295 reviews

Crew

8.6

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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.

  • What airport do you fly from for flights from Louisville to Incheon Intl?

    Louisville Intl (SDF), located 5.3 mi from the city center, is the airport you fly out of when you book flights from Louisville to Incheon Intl. 4 airlines have flights from Louisville Intl to Incheon Intl on a regular basis. Booking flights from Louisville Intl to Incheon Intl should not be difficult; the airport handles an average of 0 outbound flights to Incheon Intl per day.

  • Can I find flights from Louisville to Incheon Intl Airport for under $1,300 on Cheapflights?

    Yes, there are multiple flights from Louisville to Incheon Intl Airport for under $1,300. The cheapest flight booked recently is on American Airlines for just $1,261, but on average you can expect to pay $1,686.

  • What are the cheapest airlines flying from Louisville to Incheon Intl Airport round-trip?

    Our cheapest airline available from Louisville to Incheon Intl Airport is American Airlines. Our recent data shows that you can find tickets from as low as $1,261 on this airline. Additional options worth looking into are Qatar Airways and United Airlines, starting at $1,670 and $1,679 round-trip. These flights start at 31% lower than the current average price 3 months from now.

  • What does SDF to ICN mean?

    SDF stands for Louisville Intl Airport, while ICN stands for Incheon Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Louisville to Incheon Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Louisville to Incheon Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Louisville to Incheon Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Louisville to Incheon Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Louisville to Incheon Intl that include hotel bookings?

    Yes. In addition to deals on Louisville to Incheon Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Incheon Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Incheon Intl.

  • Can I find deals for business class flights from Louisville to Incheon Intl?

    Yes. Cheapflights offers flight deals from Louisville to Incheon Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Louisville to Incheon Intl that allow pets onboard?

    Many airlines flying from Louisville to Incheon Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Louisville to Incheon Intl?

    Yes, you can often find last-minute deals on Louisville to Incheon Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Louisville to Incheon Intl Airport flight deals updated?

    The Louisville to Incheon Intl Airport flight deals you see on this page were last updated on 6/9.

  • What are the most popular airlines that fly from Louisville to Incheon Intl Airport?

    The most popular airlines flying from Louisville to Incheon Intl Airport are American Airlines, Delta and Korean Air. Something to consider prior to booking your flight.

  • What is the cheapest month to book a flight from Louisville to Incheon Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Louisville to Incheon Intl Airport (average of $1,218). Flying from Louisville to Incheon Intl Airport in June is currently the most expensive (average of $1,765). 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.

See more FAQs

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.

Alternative routes for Louisville to Incheon Intl
See prices for flight routes from nearby airports that may be better suited for you.

Nashville to Incheon Intl flights
Cincinnati to Incheon Intl flights
Nashville to Gimpo Intl flights
Louisville to Gimpo Intl flights
Lexington to Incheon Intl flights
Knoxville to Incheon Intl flights

Top 4 airlines flying from Louisville to Incheon Intl

Discover the top 4 airlines 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 3,020,828 searches. Data last updated June 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,279Average$1,639FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,420Average$1,772FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,561Average$2,022FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$1,823Average$1,975FlexibilityNo cancel feeOn-time69%
USA to Canada flights
Detroit to Seattle flights
San Francisco to Tokyo flights
Cleveland to New York flights
Los Angeles to Bangkok flights
Baltimore to Boston flights
Dallas to Fort Lauderdale flights
Los Angeles to Cabo San Lucas flights
California to Hawaii flights
Philadelphia to Phoenix flights
Los Angeles to Guadalajara flights
Louisville to Wichita flights

Search flights from Louisville to Incheon Intl by cabin class

Find flights from Louisville to Incheon Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Gaziantep
Flights to Miyakojima Hirara
Flights to Figari-Sud Corse
Flights to Mason City
Flights to Komatsu
Flights to Sendai
Flights to Rhinelander Oneida County
Flights to Constanţa Mihail Kogalniceanu
Flights to Brainerd Crow Wing County
Flights to Reus
Flights to Virac
Flights to Neiva La Marguita
Flights to Pellston Emmet County
Flights to Urumqi
Flights to Bastia Poretta
Flights to Samos
Flights to Hyannis Barnstable
Flights to Provincetown
Flights to Alghero-Fertilia
Flights to Laayoune Hassan I
Flights to Devils Lake
Flights to Vava'u Lupepau'U
Flights to Hakodate
Flights to Edremit/Korfez
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines