Cheap flights from Louisville (SDF) to Incheon Intl (ICN) from $849

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/6. 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
May 9 — May 161

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 May 4, 2024.

Popular in

December

Cheapest in

February

Round-trip from

$1,256

One-way from

$1,169
High demand for flights, 43% potential price rise
Best time to find cheap flights, 21% potential price drop
From Louisville Intl to Incheon Intl
One-way flight from Louisville Intl to Incheon Intl

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?

February can be a great time to fly to Incheon Intl Airport from Louisville with a flight ticket averaging about $1,890. Cheapflights users have found deals in the month of February for as cheap as $1,349. The most expensive prices can be found in the month of May.

When is the cheapest time to fly from Louisville to Incheon Intl Airport (SDF - ICN)?

It’s typically best to fly out from Louisville to Incheon Intl Airport in the morning. Doing so could potentially save you 23% on the flight price compared to flying at noon, which is usually more expensive.

Cheap American Airlines flights from Louisville to Incheon Intl

Explore cheap flight options specifically provided by American Airlines for the route between Louisville and Incheon Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
Check out some of the cheapest American Airlines flights we've come across from Louisville to Seoul. Deals update often to give you more flight options matching your criteria
Tue 5/148:01 amSDF - ICN
1 stop18h 14mAmerican Airlines
Sat 5/185:25 pmICN - SDF
1 stop19h 32mAmerican Airlines
Deal found 5/3$1,800
Tue 5/148:01 amSDF - ICN
1 stop18h 14mAmerican Airlines
Sat 5/185:25 pmICN - SDF
2 stops30h 22mAmerican Airlines
Deal found 5/3$1,804
Fri 5/108:14 pmSDF - ICN
2 stops30h 01mAmerican Airlines
Wed 6/125:25 pmICN - SDF
2 stops19h 27mAmerican Airlines
Deal found 5/2$1,851

Cheap United Airlines flights from Louisville to Incheon Intl

Explore cheap flight options specifically provided by United Airlines for the route between Louisville and Incheon Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
Some of the best deals we've found on United Airlines flights traveling from Louisville to Seoul. Make sure to examine the flight information before completing your reservation.
Fri 7/1210:50 amSDF - ICN
2 stops28h 30mUnited Airlines
Fri 7/264:50 pmICN - SDF
2 stops30h 09mUnited Airlines
Deal found 5/3$1,816
Sun 6/233:28 pmSDF - ICN
2 stops23h 52mUnited Airlines
Sat 7/64:50 pmICN - SDF
2 stops30h 07mUnited Airlines
Deal found 5/3$2,376

Cheap Louisville to Incheon Intl flights in May & June 2024

Find cheap flight options from Louisville to Incheon Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Prices were last updated on May 4, 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 5/68:01 amSDF - ICN
1 stop18h 14mAmerican Airlines
Fri 5/105:25 pmICN - SDF
1 stop19h 32mAmerican Airlines
Deal found 5/2$1,481
Mon 5/68:01 amSDF - ICN
1 stop18h 14mAmerican Airlines
Fri 5/105:25 pmICN - SDF
2 stops30h 34mAmerican Airlines
Deal found 5/2$1,484
Mon 5/65:41 pmSDF - ICN
2 stops32h 34mAmerican Airlines
Fri 5/105:25 pmICN - SDF
1 stop19h 32mAmerican Airlines
Deal found 5/3$1,485
Mon 5/64:37 pmSDF - ICN
1 stop33h 38mAmerican Airlines
Fri 5/105:25 pmICN - SDF
1 stop17h 57mAmerican Airlines
Deal found 5/3$1,489
Fri 5/108:52 pmSDF - ICN
2 stops33h 08mMultiple Airlines
Wed 6/1212:50 pmICN - SDF
1 stop44h 29mMultiple Airlines
Deal found 5/2$1,602
Fri 5/108:52 pmSDF - ICN
2 stops29h 53mMultiple Airlines
Wed 6/1211:15 amICN - SDF
3 stops46h 04mMultiple Airlines
Deal found 5/2$1,608
Fri 5/107:00 amSDF - ICN
1 stop19h 20mMultiple Airlines
Wed 6/127:40 pmICN - SDF
1 stop16h 31mMultiple Airlines
Deal found 5/2$1,722
Tue 5/148:01 amSDF - ICN
1 stop18h 14mAmerican Airlines
Sat 5/185:25 pmICN - SDF
1 stop19h 32mAmerican Airlines
Deal found 5/3$1,800
Tue 5/148:01 amSDF - ICN
1 stop18h 14mAmerican Airlines
Sat 5/185:25 pmICN - SDF
2 stops30h 22mAmerican Airlines
Deal found 5/3$1,804

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 2,864,334 searches. Data last updated May 4, 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 5/68:01 amSDF - ICN
1 stop18h 14mAmerican Airlines
Fri 5/105:25 pmICN - SDF
1 stop19h 32mAmerican Airlines
Deal found 5/2$1,481
Mon 5/68:01 amSDF - ICN
1 stop18h 14mAmerican Airlines
Fri 5/105:25 pmICN - SDF
2 stops30h 34mAmerican Airlines
Deal found 5/2$1,484
Mon 5/65:41 pmSDF - ICN
2 stops32h 34mAmerican Airlines
Fri 5/105:25 pmICN - SDF
1 stop19h 32mAmerican Airlines
Deal found 5/3$1,485
Mon 5/64:37 pmSDF - ICN
1 stop33h 38mAmerican Airlines
Fri 5/105:25 pmICN - SDF
1 stop17h 57mAmerican Airlines
Deal found 5/3$1,489
Fri 5/108:52 pmSDF - ICN
2 stops33h 08mMultiple Airlines
Wed 6/1212:50 pmICN - SDF
1 stop44h 29mMultiple Airlines
Deal found 5/2$1,602
Fri 5/108:52 pmSDF - ICN
2 stops29h 53mMultiple Airlines
Wed 6/1211:15 amICN - SDF
3 stops46h 04mMultiple Airlines
Deal found 5/2$1,608
Fri 5/107:00 amSDF - ICN
1 stop19h 20mMultiple Airlines
Wed 6/127:40 pmICN - SDF
1 stop16h 31mMultiple Airlines
Deal found 5/2$1,722
Tue 5/148:01 amSDF - ICN
1 stop18h 14mAmerican Airlines
Sat 5/185:25 pmICN - SDF
1 stop19h 32mAmerican Airlines
Deal found 5/3$1,800
Tue 5/148:01 amSDF - ICN
1 stop18h 14mAmerican Airlines
Sat 5/185:25 pmICN - SDF
2 stops30h 22mAmerican Airlines
Deal found 5/3$1,804

Louisville to Incheon Intl flights leaving soon

Find last-minute flight options from Louisville to Incheon Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
Have a look at some of the flights available from Louisville to Seoul departing last-minute. It's wise to confirm all flight details are correct before booking.
Fri 5/108:52 pmSDF - ICN
2 stops33h 08mMultiple Airlines
Wed 6/1212:50 pmICN - SDF
1 stop44h 29mMultiple Airlines
Deal found 5/2$1,602
Fri 5/108:52 pmSDF - ICN
2 stops29h 53mMultiple Airlines
Wed 6/1211:15 amICN - SDF
3 stops46h 04mMultiple Airlines
Deal found 5/2$1,608
Fri 5/107:00 amSDF - ICN
1 stop19h 20mMultiple Airlines
Wed 6/127:40 pmICN - SDF
1 stop16h 31mMultiple Airlines
Deal found 5/2$1,722
Tue 5/148:01 amSDF - ICN
1 stop18h 14mAmerican Airlines
Sat 5/185:25 pmICN - SDF
1 stop19h 32mAmerican Airlines
Deal found 5/3$1,800
Tue 5/148:01 amSDF - ICN
1 stop18h 14mAmerican Airlines
Sat 5/185:25 pmICN - SDF
2 stops30h 22mAmerican Airlines
Deal found 5/3$1,804
Fri 5/108:14 pmSDF - ICN
2 stops30h 01mAmerican Airlines
Wed 6/125:25 pmICN - SDF
2 stops19h 27mAmerican Airlines
Deal found 5/2$1,851
Tue 5/143:00 pmSDF - ICN
1 stop24h 20mMultiple Airlines
Sat 5/187:05 pmICN - SDF
3 stops37h 05mMultiple Airlines
Deal found 5/3$2,134
Fri 5/108:52 pmSDF - ICN
2 stops29h 53mMultiple Airlines
Tue 6/111:20 amICN - SDF
2 stops32h 33mMultiple Airlines
Deal found 5/2$2,196
Tue 5/144:37 pmSDF - ICN
2 stops52h 18mMultiple Airlines
Sat 5/187:05 pmICN - SDF
3 stops37h 05mMultiple Airlines
Deal found 5/3$2,379

One-way flights to Incheon Intl from Louisville

Search for one-way flight options from Louisville to Incheon Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 4, 2024.
Users traveling one-way from Louisville to Seoul can select one of these great deals. Users needing a return flight from Louisville to Seoul should utilize the search form above.
Sat 7/65:27 pmSDF - ICN
2 stops53h 03mMultiple Airlines
Deal found 5/3$849
Sat 7/65:27 pmSDF - ICN
1 stop33h 18mMultiple Airlines
Deal found 5/3$946
Sat 6/297:45 amSDF - ICN
3 stops49h 25mMultiple Airlines
Deal found 5/3$963
Fri 6/287:45 amSDF - ICN
3 stops43h 50mMultiple Airlines
Deal found 5/3$967
Fri 6/288:42 pmSDF - ICN
2 stops57h 18mMultiple Airlines
Deal found 5/3$971
Sun 6/307:45 amSDF - ICN
3 stops49h 25mMultiple Airlines
Deal found 5/3$1,019
Thu 5/237:36 pmSDF - ICN
3 stops48h 04mMultiple Airlines
Deal found 5/3$1,073
Thu 5/239:11 pmSDF - ICN
1 stop29h 34mMultiple Airlines
Deal found 5/3$1,169
Sun 6/308:16 pmSDF - ICN
2 stops37h 14mMultiple Airlines
Deal found 5/3$1,177

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 2,864,334 searches. Data last updated May 4, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,800 - $3,425

Route

Depart

Return

Price

Louisville IntlIncheon Intl

SDF - ICN

SDFICN

Louisville Intl

Tue 5/14

1 stop18h 14m

Incheon Intl

Sat 5/18

1 stop19h 32m

$1,800

Louisville IntlIncheon Intl

SDF - ICN

SDFICN

Louisville Intl

Tue 5/14

1 stop18h 14m

Incheon Intl

Sat 5/18

2 stops30h 22m

$1,804

Louisville IntlIncheon Intl

SDF - ICN

SDFICN

Louisville Intl

Fri 7/12

2 stops28h 30m

Incheon Intl

Fri 7/26

2 stops30h 09m

$1,816

Louisville IntlIncheon Intl

SDF - ICN

SDFICN

Louisville Intl

Tue 5/14

1 stop24h 20m

Incheon Intl

Sat 5/18

3 stops37h 05m

$2,134

Louisville IntlIncheon Intl

SDF - ICN

SDFICN

Louisville Intl

Fri 7/12

1 stop18h 13m

Incheon Intl

Fri 7/26

1 stop25h 15m

$2,221

Louisville IntlIncheon Intl

SDF - ICN

SDFICN

Louisville Intl

Fri 7/12

2 stops20h 00m

Incheon Intl

Fri 7/26

1 stop25h 15m

$2,225

Louisville IntlIncheon Intl

SDF - ICN

SDFICN

Louisville Intl

Sun 6/23

1 stop33h 55m

Incheon Intl

Sat 7/6

1 stop18h 35m

$2,514

Louisville IntlIncheon Intl

SDF - ICN

SDFICN

Louisville Intl

Tue 5/14

2 stops50h 33m

Incheon Intl

Fri 5/17

2 stops52h 16m

$2,545

Louisville IntlIncheon Intl

SDF - ICN

SDFICN

Louisville Intl

Sat 6/29

2 stops33h 35m

Incheon Intl

Sat 7/6

2 stops37h 07m

$3,425

Flights are sorted by cheapest first

Deals found on 5/3

When is the cheapest time 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 April 28, 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. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Incheon Intl by month

Plan your trip from Louisville to Incheon Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Louisville to Incheon Intl is currently $1,015 while a round-trip flight costs $2,276. Price data was last updated on April 28, 2024.

Currently, January is the cheapest month in which you can book a flight from Louisville to Incheon Intl Airport (average of $1,224). Flying from Louisville to Incheon Intl Airport in July is currently the most expensive (average of $1,860). 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.

January

$1,224

February

$1,275

March

$1,326

April

$1,347

May

$1,456

June

$1,800

July

$1,860

August

$1,514

September

$1,409

October

$1,411

November

$1,321

December

$1,568

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

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 May 4, 2024.
To help decide which airline to fly from Louisville to Seoul, see what other customers have to say about American Airlines, United Airlines and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.6
Very good
1,186 reviews

Food

8.2

Overall

8.6

Boarding

8.6

Entertainment

8.2

Comfort

8.3

Crew

8.8

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

8.6
Very good
1,186 reviews
8.6
Very good
1,186 reviews

Food

8.2

Overall

8.6

Boarding

8.6

Entertainment

8.2

Comfort

8.3

Crew

8.8

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

8.1
Very good
10,848 reviews
8.6
Very good
1,186 reviews

Food

8.2

Overall

8.6

Boarding

8.6

Entertainment

8.2

Comfort

8.3

Crew

8.8

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

7.9
Good
1,604 reviews
8.6
Very good
1,186 reviews

Food

8.2

Overall

8.6

Boarding

8.6

Entertainment

8.2

Comfort

8.3

Crew

8.8

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

7.7
Good
4,444 reviews
8.6
Very good
1,186 reviews

Food

8.2

Overall

8.6

Boarding

8.6

Entertainment

8.2

Comfort

8.3

Crew

8.8

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

7.3
Good
14,755 reviews
8.6
Very good
1,186 reviews

Food

8.2

Overall

8.6

Boarding

8.6

Entertainment

8.2

Comfort

8.3

Crew

8.8

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

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 $1,800 on Cheapflights?

    Yes, there are multiple flights from Louisville to Incheon Intl Airport for under $1,800. The cheapest flight booked recently is on American Airlines for just $1,800, but on average you can expect to pay $2,497.

  • Are there last-minute flights available from Louisville to Incheon Intl Airport for under $1,700?

    There are currently 11+ open flights from Louisville to Incheon Intl Airport within the next 7 days for less than $1,700.

  • 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 $1,800 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $1,816 and $2,221 round-trip. These flights start at 5% lower than the current average price 3 months from now.

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

  • 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 5/3.

See more FAQs

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

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 2,864,334 searches. Data last updated May 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,279Average$1,584FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$1,447Average$1,774FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Korean AirCheapest$1,797Average$2,022FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
United AirlinesCheapest$1,823Average$1,975FlexibilityNo cancel feeOn-time69%
Search United Airlines 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.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Louisville to Incheon Intl?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Incheon Intl from Louisville today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Louisville to Incheon Intl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Louisville to Incheon Intl for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Louisville to Incheon Intl with no change fees?

Certainly. Search results for flights to Incheon Intl from Louisville shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Louisville to Incheon Intl become cheaper?

Of course! You can now track prices for flights from Louisville to Incheon Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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