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Cheap flights from Louisville (SDF) to Incheon Intl (ICN) from $544

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 7/30. 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 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
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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 6, 2024.

Popular in

June

Cheapest in

February

Round-trip from

$1,256

One-way from

$776
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?

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 3,009,960 searches. Prices were last updated on June 6, 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 7/153:35 pmSDF - ICN
2 stops34h 25mUnited Airlines
Wed 7/314:50 pmICN - SDF
2 stops34h 38mUnited Airlines
Deal found 6/4$1,841
Mon 7/1510:26 amSDF - ICN
1 stop17h 54mMultiple Airlines
Wed 7/314:25 pmICN - SDF
1 stop16h 44mMultiple Airlines
Deal found 6/4$2,121
Thu 6/209:11 pmSDF - ICN
1 stop29h 34mMultiple Airlines
Tue 7/1612:50 pmICN - SDF
2 stops43h 36mMultiple Airlines
Deal found 6/4$2,303
Thu 6/2011:55 amSDF - ICN
3 stops29h 25mMultiple Airlines
Tue 7/168:50 pmICN - SDF
3 stops35h 36mMultiple Airlines
Deal found 6/4$2,416
Mon 7/153:45 pmSDF - ICN
2 stops34h 30mAmerican Airlines
Wed 7/315:25 pmICN - SDF
1 stop18h 10mAmerican Airlines
Deal found 6/4$2,449
Thu 6/209:30 amSDF - ICN
3 stops29h 50mUnited Airlines
Tue 7/1611:30 amICN - SDF
2 stops23h 58mUnited Airlines
Deal found 6/4$2,482
Thu 6/207:35 amSDF - ICN
1 stop20h 45mDelta
Tue 7/167:40 pmICN - SDF
1 stop16h 32mDelta
Deal found 6/4$2,495
Mon 7/158:35 pmSDF - ICN
2 stops32h 00mQatar Airways
Tue 7/301:20 amICN - SDF
2 stops32h 44mQatar Airways
Deal found 6/4$2,608
Thu 6/207:57 pmSDF - ICN
2 stops31h 43mMultiple Airlines
Mon 7/151:20 amICN - SDF
2 stops51h 51mMultiple Airlines
Deal found 6/4$2,982

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 3,009,960 searches. Data last updated June 6, 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 9/26:00 amSDF - ICN
1 stop20h 15mAmerican Airlines
Thu 9/125:25 pmICN - SDF
2 stops30h 22mAmerican Airlines
Deal found 6/4$1,265
Mon 9/27:00 amSDF - ICN
1 stop18h 25mDelta
Thu 9/127:40 pmICN - SDF
1 stop16h 24mDelta
Deal found 6/4$1,361
Mon 9/93:35 pmSDF - ICN
2 stops23h 45mUnited Airlines
Wed 10/911:30 amICN - SDF
2 stops23h 52mUnited Airlines
Deal found 6/3$1,386
Mon 9/95:55 pmSDF - ICN
1 stop33h 55mKorean Air
Wed 10/99:20 amICN - SDF
1 stop17h 27mKorean Air
Deal found 6/3$1,538
Sat 8/33:35 pmSDF - ICN
2 stops34h 25mUnited Airlines
Tue 8/204:50 pmICN - SDF
2 stops30h 38mUnited Airlines
Deal found 6/5$1,541
Mon 9/96:40 pmSDF - ICN
2 stops33h 55mQatar Airways
Tue 10/81:20 amICN - SDF
2 stops34h 25mQatar Airways
Deal found 6/3$1,786
Mon 7/153:35 pmSDF - ICN
2 stops34h 25mUnited Airlines
Wed 7/314:50 pmICN - SDF
2 stops34h 38mUnited Airlines
Deal found 6/4$1,841
Sat 8/38:13 pmSDF - ICN
2 stops30h 02mAmerican Airlines
Tue 8/205:25 pmICN - SDF
1 stop17h 27mAmerican Airlines
Deal found 6/5$1,879
Sat 8/310:46 amSDF - ICN
1 stop39h 29mAmerican Airlines
Tue 8/205:25 pmICN - SDF
1 stop17h 27mAmerican Airlines
Deal found 6/5$1,883

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 3,009,960 searches. Data last updated June 6, 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.
Tue 7/303:00 pmSDF - ICN
3 stops56h 50mMultiple Airlines
Deal found 6/5$544
Tue 7/303:00 pmSDF - ICN
2 stops58h 20mMultiple Airlines
Deal found 6/5$556
Mon 7/298:26 pmSDF - ICN
3 stops43h 14mMultiple Airlines
Deal found 6/5$559
Sat 10/194:27 pmSDF - ICN
2 stops37h 33mMultiple Airlines
Deal found 6/4$579
Wed 7/318:43 pmSDF - ICN
3 stops49h 47mMultiple Airlines
Deal found 6/5$621
Tue 7/303:00 pmSDF - ICN
1 stop35h 45mMultiple Airlines
Deal found 6/5$627
Mon 7/299:34 amSDF - ICN
2 stops30h 06mMultiple Airlines
Deal found 6/5$632
Mon 7/299:34 amSDF - ICN
1 stop21h 16mMultiple Airlines
Deal found 6/5$642
Wed 7/318:43 pmSDF - ICN
2 stops30h 02mMultiple Airlines
Deal found 6/5$657

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 3,009,960 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,265 - $2,121

Route

Depart

Return

Price

Louisville IntlIncheon Intl

SDF - ICN

SDFICN

Louisville Intl

Mon 9/2

1 stop20h 15m

Incheon Intl

Thu 9/12

2 stops30h 22m

$1,265

Louisville IntlIncheon Intl

SDF - ICN

SDFICN

Louisville Intl

Mon 9/2

1 stop18h 25m

Incheon Intl

Thu 9/12

1 stop16h 24m

$1,361

Louisville IntlIncheon Intl

SDF - ICN

SDFICN

Louisville Intl

Mon 9/9

2 stops23h 45m

Incheon Intl

Wed 10/9

2 stops23h 52m

$1,386

Louisville IntlIncheon Intl

SDF - ICN

SDFICN

Louisville Intl

Mon 9/9

1 stop33h 55m

Incheon Intl

Wed 10/9

1 stop17h 27m

$1,538

Louisville IntlIncheon Intl

SDF - ICN

SDFICN

Louisville Intl

Sat 8/3

2 stops34h 25m

Incheon Intl

Tue 8/20

2 stops30h 38m

$1,541

Louisville IntlIncheon Intl

SDF - ICN

SDFICN

Louisville Intl

Mon 9/9

2 stops33h 55m

Incheon Intl

Tue 10/8

2 stops34h 25m

$1,786

Louisville IntlIncheon Intl

SDF - ICN

SDFICN

Louisville Intl

Mon 7/15

2 stops34h 25m

Incheon Intl

Wed 7/31

2 stops34h 38m

$1,841

Louisville IntlIncheon Intl

SDF - ICN

SDFICN

Louisville Intl

Sat 8/3

2 stops30h 02m

Incheon Intl

Tue 8/20

1 stop17h 27m

$1,879

Louisville IntlIncheon Intl

SDF - ICN

SDFICN

Louisville Intl

Mon 7/15

1 stop17h 54m

Incheon Intl

Wed 7/31

1 stop16h 44m

$2,121

Flights are sorted by cheapest first

Deals found on 6/4

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 2, 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 6, 2024.
To help decide which airline to fly from Louisville to Seoul, see what other customers have to say about American Airlines, Delta 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.
Korean Air
8.5
Very good
1,137 reviews

Entertainment

8.2

Crew

8.8

Boarding

8.6

Food

8.1

Overall

8.5

Comfort

8.3

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
1,137 reviews
Korean Air
8.5
Very good
1,137 reviews

Entertainment

8.2

Crew

8.8

Boarding

8.6

Food

8.1

Overall

8.5

Comfort

8.3

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
10,368 reviews
Korean Air
8.5
Very good
1,137 reviews

Entertainment

8.2

Crew

8.8

Boarding

8.6

Food

8.1

Overall

8.5

Comfort

8.3

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
4,312 reviews
Korean Air
8.5
Very good
1,137 reviews

Entertainment

8.2

Crew

8.8

Boarding

8.6

Food

8.1

Overall

8.5

Comfort

8.3

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
10,703 reviews
Korean Air
8.5
Very good
1,137 reviews

Entertainment

8.2

Crew

8.8

Boarding

8.6

Food

8.1

Overall

8.5

Comfort

8.3

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
14,229 reviews
Korean Air
8.5
Very good
1,137 reviews

Entertainment

8.2

Crew

8.8

Boarding

8.6

Food

8.1

Overall

8.5

Comfort

8.3

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 $1,300 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 $1,265, but on average you can expect to pay $2,104.

  • 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 $1,265 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $1,361 and $1,386 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 6/5.

  • 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.

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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.

Cincinnati to Incheon Intl flights
Nashville to Incheon Intl flights
Nashville to Gimpo Intl flights
Lexington to Incheon Intl flights
Knoxville to Incheon Intl flights
Louisville to Gimpo 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 3,009,960 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,279Average$1,560FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,421Average$1,772FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,797Average$2,022FlexibilityNo cancel feeOn-time81%
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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