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Cheap flights from Louisville (SDF) to Incheon Intl (ICN) from $795

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 7/27. 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 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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The best prices from Louisville Intl to Incheon Intl are usually found in February or November, booked 59 days in advance, depart on a Thursday or Sunday and return on a Monday

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 16, 2024.

Popular in

June

Cheapest in

February

Round-trip from

$1,256

One-way from

$795
High demand for flights, 19% potential price rise
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Best time to find cheap flights, 21% potential price drop
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From Louisville Intl to Incheon Intl
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One-way flight from Louisville Intl to Incheon Intl
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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 $1,838. Cheapflights users have found deals in the month of February for as cheap as $1,444. The most expensive prices can be found in the month of December.

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 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 2,637,452 searches. Data last updated May 16, 2024.
Check out some of the cheapest United Airlines flights we've come across from Louisville to Seoul. Deals update often to give you more flight options matching your criteria
Mon 8/52:20 pmSDF - ICN
2 stops25h 00mUnited Airlines
Tue 8/204:50 pmICN - SDF
2 stops29h 52mUnited Airlines
Deal found 5/15$1,571
Mon 8/55:20 pmSDF - ICN
2 stops22h 00mUnited Airlines
Wed 8/2111:30 amICN - SDF
2 stops24h 08mUnited Airlines
Deal found 5/15$1,651
Fri 5/249:30 amSDF - ICN
2 stops29h 50mUnited Airlines
Sat 6/14:50 pmICN - SDF
2 stops32h 47mUnited Airlines
Deal found 5/15$2,400

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 2,637,452 searches. Data last updated May 16, 2024.
Some of the best deals we've found on American Airlines flights traveling from Louisville to Seoul. Make sure to examine the flight information before completing your reservation.
Mon 8/56:00 amSDF - ICN
1 stop20h 15mAmerican Airlines
Tue 8/205:25 pmICN - SDF
1 stop17h 40mAmerican Airlines
Deal found 5/15$1,581
Mon 8/56:00 amSDF - ICN
1 stop20h 15mAmerican Airlines
Wed 8/215:25 pmICN - SDF
1 stop37h 32mAmerican Airlines
Deal found 5/15$1,589
Mon 8/58:15 pmSDF - ICN
2 stops30h 00mAmerican Airlines
Wed 8/215:25 pmICN - SDF
1 stop17h 40mAmerican Airlines
Deal found 5/15$1,695

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 2,637,452 searches. Prices were last updated on May 16, 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.
Sun 5/197:12 amSDF - ICN
2 stops32h 08mUnited Airlines
Wed 5/2911:30 amICN - SDF
2 stops40h 02mUnited Airlines
Deal found 5/15$2,328
Fri 5/249:30 amSDF - ICN
2 stops29h 50mUnited Airlines
Sat 6/14:50 pmICN - SDF
2 stops32h 47mUnited Airlines
Deal found 5/15$2,400
Sun 5/196:00 amSDF - ICN
1 stop22h 05mKorean Air
Wed 5/2910:35 amICN - SDF
1 stop16h 11mKorean Air
Deal found 5/15$2,599
Sun 5/196:00 amSDF - ICN
1 stop22h 05mDelta
Wed 5/2910:35 amICN - SDF
2 stops21h 38mDelta
Deal found 5/15$2,690
Fri 5/2410:32 amSDF - ICN
1 stop17h 48mKorean Air
Sat 6/17:40 pmICN - SDF
1 stop16h 12mKorean Air
Deal found 5/15$2,896
Fri 5/247:45 amSDF - ICN
1 stop20h 35mDelta
Sat 6/110:35 amICN - SDF
2 stops26h 24mDelta
Deal found 5/15$3,090
Fri 5/246:40 pmSDF - ICN
2 stops57h 55mQatar Airways
Fri 5/311:20 amICN - SDF
2 stops52h 16mQatar Airways
Deal found 5/15$3,791
Sun 5/1910:49 amSDF - ICN
2 stops41h 46mMultiple Airlines
Tue 5/281:20 amICN - SDF
2 stops34h 02mMultiple Airlines
Deal found 5/15$3,811

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 2,637,452 searches. Data last updated May 16, 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.
Sat 9/78:22 pmSDF - ICN
2 stops29h 53mAmerican Airlines
Fri 9/205:25 pmICN - SDF
2 stops30h 19mAmerican Airlines
Deal found 5/16$1,472
Sat 9/75:02 pmSDF - ICN
2 stops33h 13mAmerican Airlines
Fri 9/205:25 pmICN - SDF
1 stop19h 20mAmerican Airlines
Deal found 5/16$1,474
Sat 9/71:30 pmSDF - ICN
1 stop36h 50mDelta
Fri 9/204:25 pmICN - SDF
1 stop18h 49mDelta
Deal found 5/16$1,476
Mon 8/52:20 pmSDF - ICN
2 stops25h 00mUnited Airlines
Tue 8/204:50 pmICN - SDF
2 stops29h 52mUnited Airlines
Deal found 5/15$1,571
Mon 8/56:00 amSDF - ICN
1 stop20h 15mAmerican Airlines
Tue 8/205:25 pmICN - SDF
1 stop17h 40mAmerican Airlines
Deal found 5/15$1,581
Mon 8/56:00 amSDF - ICN
1 stop20h 15mAmerican Airlines
Wed 8/215:25 pmICN - SDF
1 stop37h 32mAmerican Airlines
Deal found 5/15$1,589
Mon 8/55:20 pmSDF - ICN
2 stops22h 00mUnited Airlines
Wed 8/2111:30 amICN - SDF
2 stops24h 08mUnited Airlines
Deal found 5/15$1,651
Mon 8/58:15 pmSDF - ICN
2 stops30h 00mAmerican Airlines
Wed 8/215:25 pmICN - SDF
1 stop17h 40mAmerican Airlines
Deal found 5/15$1,695
Tue 8/610:15 amSDF - ICN
1 stop18h 05mDelta
Wed 8/2110:35 amICN - SDF
1 stop16h 08mDelta
Deal found 5/15$1,700

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 2,637,452 searches. Data last updated May 16, 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 5/249:30 amSDF - ICN
2 stops29h 50mUnited Airlines
Sat 6/14:50 pmICN - SDF
2 stops32h 47mUnited Airlines
Deal found 5/15$2,400
Fri 5/2410:32 amSDF - ICN
1 stop17h 48mKorean Air
Sat 6/17:40 pmICN - SDF
1 stop16h 12mKorean Air
Deal found 5/15$2,896
Fri 5/247:45 amSDF - ICN
1 stop20h 35mDelta
Sat 6/110:35 amICN - SDF
2 stops26h 24mDelta
Deal found 5/15$3,090
Fri 5/246:40 pmSDF - ICN
2 stops57h 55mQatar Airways
Fri 5/311:20 amICN - SDF
2 stops52h 16mQatar Airways
Deal found 5/15$3,791

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 2,637,452 searches. Data last updated May 16, 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 7/274:27 pmSDF - ICN
2 stops47h 13mMultiple Airlines
Deal found 5/16$795
Sat 7/274:27 pmSDF - ICN
1 stop34h 18mMultiple Airlines
Deal found 5/15$856
Sat 7/276:00 amSDF - ICN
1 stop21h 50mKorean Air
Deal found 5/16$1,064
Sat 7/276:45 amSDF - ICN
3 stops25h 25mMultiple Airlines
Deal found 5/15$1,443

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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,571 - $2,363

Route

Depart

Return

Price

Louisville IntlIncheon Intl

SDF - ICN

SDFICN

Louisville Intl

Mon 8/5

2 stops25h 00m

Incheon Intl

Tue 8/20

2 stops29h 52m

$1,571

Louisville IntlIncheon Intl

SDF - ICN

SDFICN

Louisville Intl

Mon 8/5

1 stop20h 15m

Incheon Intl

Tue 8/20

1 stop17h 40m

$1,581

Louisville IntlIncheon Intl

SDF - ICN

SDFICN

Louisville Intl

Mon 8/5

1 stop20h 15m

Incheon Intl

Wed 8/21

1 stop37h 32m

$1,589

Louisville IntlIncheon Intl

SDF - ICN

SDFICN

Louisville Intl

Mon 8/5

2 stops22h 00m

Incheon Intl

Wed 8/21

2 stops24h 08m

$1,651

Louisville IntlIncheon Intl

SDF - ICN

SDFICN

Louisville Intl

Mon 8/5

2 stops30h 00m

Incheon Intl

Wed 8/21

1 stop17h 40m

$1,695

Louisville IntlIncheon Intl

SDF - ICN

SDFICN

Louisville Intl

Tue 8/6

1 stop18h 05m

Incheon Intl

Wed 8/21

1 stop16h 08m

$1,700

Louisville IntlIncheon Intl

SDF - ICN

SDFICN

Louisville Intl

Sat 9/28

2 stops35h 25m

Incheon Intl

Wed 10/2

1 stop17h 16m

$1,982

Louisville IntlIncheon Intl

SDF - ICN

SDFICN

Louisville Intl

Sat 9/28

1 stop22h 35m

Incheon Intl

Wed 10/2

1 stop16h 06m

$2,028

Louisville IntlIncheon Intl

SDF - ICN

SDFICN

Louisville Intl

Tue 8/6

2 stops48h 28m

Incheon Intl

Mon 8/19

2 stops51h 26m

$2,363

Flights are sorted by cheapest first

Deals found on 5/15

When is the best time to book a flight from Louisville to Incheon Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Louisville to Incheon Intl. Price data was last updated on May 10, 2024.
To ensure you get the cheapest price possible for a flight from Louisville to Incheon Intl Airport, you should look to book at least 56 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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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 May 12, 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.
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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 $1,040 while a round-trip flight costs $1,796. Price data was last updated on May 12, 2024.

Currently, January is the cheapest month in which you can book a flight from Louisville to Incheon Intl Airport (average of $1,225). Flying from Louisville to Incheon Intl Airport in July is currently the most expensive (average of $1,800). 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

$1,225

February

$1,276

March

$1,323

April

$1,346

May

$1,399

June

$1,780

July

$1,800

August

$1,514

September

$1,407

October

$1,411

November

$1,310

December

$1,567

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 16, 2024.
To help decide which airline to fly from Louisville to Seoul, see what other customers have to say about United Airlines, American 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.
Korean Air
8.5
Very good
1,171 reviews
Check prices

Crew

8.8

Food

8.1

Overall

8.5

Boarding

8.6

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Korean Air
8.5
Very good
1,171 reviews
Korean Air
8.5
Very good
1,171 reviews
Check prices

Crew

8.8

Food

8.1

Overall

8.5

Boarding

8.6

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Delta
8.0
Very good
10,673 reviews
Korean Air
8.5
Very good
1,171 reviews
Check prices

Crew

8.8

Food

8.1

Overall

8.5

Boarding

8.6

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Qatar Airways
7.7
Good
4,387 reviews
Korean Air
8.5
Very good
1,171 reviews
Check prices

Crew

8.8

Food

8.1

Overall

8.5

Boarding

8.6

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

United Airlines
7.4
Good
10,924 reviews
Korean Air
8.5
Very good
1,171 reviews
Check prices

Crew

8.8

Food

8.1

Overall

8.5

Boarding

8.6

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

American Airlines
7.3
Good
14,514 reviews
Korean Air
8.5
Very good
1,171 reviews
Check prices

Crew

8.8

Food

8.1

Overall

8.5

Boarding

8.6

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

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 $1,600 on Cheapflights?

    Yes, there are multiple flights from Louisville to Incheon Intl Airport for under $1,600. The cheapest flight booked recently is on United Airlines for just $1,571, but on average you can expect to pay $1,915.

  • Are there last-minute flights available from Louisville to Incheon Intl Airport for under $2,400?

    There are currently 4+ open flights from Louisville to Incheon Intl Airport within the next 7 days for less than $2,400.

  • 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 United Airlines. Our recent data shows that you can find tickets from as low as $1,571 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $1,581 and $1,700 round-trip. These flights start at 15% lower than the current average price 3 months from now.

  • 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 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 5/16.

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.

Nashville to Incheon Intl flights
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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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,279Average$1,639FlexibilityNo 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%
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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.
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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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