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Incheon Intl

$503+ Cheap flights from Louisville (SDF) to Incheon Intl (ICN)

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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — ICN
Dec 25 — Jan 11
Wed 12/25
Wed 1/1
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 December 20, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$956
(United Airlines)

One-way from

$503
(American Airlines)

Popular in

December

Cheapest in

November

Average price

$2,260
Provider with most accurate pricing for Louisville Intl-Incheon Intl flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Incheon Intl flights.
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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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High demand for flights, 3% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Louisville to Incheon Intl

Cheapest flights from Louisville to Incheon Intl
Explore the most affordable flight options available from Louisville to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 20, 2024.

This United Airlines deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/238:34 amSDF - ICN
2 stops31h 06mUnited Airlines
Wed 12/256:00 pmICN - SDF
2 stops30h 07mUnited Airlines
Deal found 12/19$2,050
This Mytrip deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/235:33 pmSDF - ICN
2 stops34h 52mMultiple Airlines
Wed 12/2510:50 pmICN - SDF
3 stops32h 12mMultiple Airlines
Deal found 12/19$2,435
This Priceline deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/236:29 pmSDF - ICN
1 stop31h 21mKorean Air
Wed 12/257:30 pmICN - SDF
1 stop17h 29mKorean Air
Deal found 12/19$2,581

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 2,558,603 searches. Data last updated December 20, 2024.

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Depart

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Price

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Sun 2/9

9:55 am-5:40 am

2 stops29h 45m

Incheon Intl

Sat 3/1

12:45 pm-11:34 pm

2 stops24h 49m

$956

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Sun 2/9

7:05 am-3:50 pm

1 stop18h 45m

Incheon Intl

Sat 3/1

7:30 pm-11:21 pm

1 stop17h 51m

$977

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Tue 1/7

5:01 pm-3:50 pm

1 stop32h 49m

Incheon Intl

Wed 1/22

9:35 am-11:34 am

1 stop15h 59m

$1,163

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Tue 4/22

8:46 pm-3:15 pm

2 stops29h 29m

Incheon Intl

Fri 5/23

5:25 pm-9:27 am

2 stops29h 02m

$1,181

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Tue 4/22

10:40 am-10:50 pm

2 stops23h 10m

Incheon Intl

Thu 5/22

12:30 am-7:55 pm

2 stops32h 25m

$1,540

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Sat 3/1

1:44 pm-5:15 pm

2 stops37h 31m

Incheon Intl

Wed 10/29

12:20 am-9:36 pm

2 stops34h 16m

$1,738

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Tue 1/14

7:05 am-4:45 pm

1 stop19h 40m

$503

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Sun 1/19

10:35 am-5:40 am

2 stops29h 05m

$530

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Sun 1/19

7:35 am-4:30 pm

1 stop18h 55m

$603

LouisvilleIncheon

SDF - ICN

SDFICN

Louisville Intl

Sun 1/19

6:00 am-4:05 pm

3 stops44h 05m

$786

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Compare providers for flights from Louisville to Incheon Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Incheon Intl in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Louisville-Incheon Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Incheon Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Incheon Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Incheon Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Travel insights for flights from Louisville to Incheon Intl

Get recent, data-driven insights about flights from Louisville to Incheon Intl including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Louisville to Incheon Intl Airport (average of $1,086). Flying from Louisville to Incheon Intl Airport in June is currently the most expensive (average of $1,729). 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.

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

Find hourly flight availability from Louisville to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 20, 2024.

It’s typically best to fly out from Louisville to Incheon Intl Airport in the morning. Doing so could potentially save you 20% on the flight price compared to flying in the afternoon, which is usually more expensive.

Rainfall in Incheon Intl by month

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

In terms of precipitation, rainfall in Incheon Intl Airport ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 0.8 in.

Temperature in Incheon Intl by month

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

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 December 20, 2024.
Korean Air
8.4
Very good
1,023 reviews

Overall

8.4

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.4
Very good
1,023 reviews
Korean Air
8.4
Very good
1,023 reviews

Overall

8.4

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Delta
8.0
Very good
8,601 reviews
Korean Air
8.4
Very good
1,023 reviews

Overall

8.4

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Qatar Airways
7.5
Good
3,788 reviews
Korean Air
8.4
Very good
1,023 reviews

Overall

8.4

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

United Airlines
7.4
Good
9,041 reviews
Korean Air
8.4
Very good
1,023 reviews

Overall

8.4

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

American Airlines
7.2
Good
10,000 reviews
Korean Air
8.4
Very good
1,023 reviews

Overall

8.4

Crew

8.7

Entertainment

8.2

Food

8.1

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

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. 3 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.

  • 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 $956 on this airline. Additional options worth looking into are Delta and Korean Air, starting at $977 and $1,163 round-trip. These flights start at 46% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Louisville to Incheon Intl Airport one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $503. United Airlines flights start at $530 while deals on Korean Air start at $603 one-way.

  • 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.

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

    Currently, October is the cheapest month in which you can book a flight from Louisville to Incheon Intl Airport (average of $1,086). Flying from Louisville to Incheon Intl Airport in June is currently the most expensive (average of $1,729). 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

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Top 3 airlines flying from Louisville to Incheon Intl

Discover the top 3 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 2,558,603 searches. Data last updated December 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,122Average$1,911FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,262Average$1,568FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,546Average$2,022FlexibilityNo cancel feeOn-time81%
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