$760 Cheap Flights from Seoul (ICN) to Lexington (LEX)

View $760 flight on Fri, Oct 10, 2025Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to Blue Grass Airport (LEX)

Cheap Flights from Seoul to Lexington (ICN-LEX)

Prices were available within the past 7 days and start at $760 for one-way flights and $1,466 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Wed, Apr 1 - Sat, Apr 18
ICN
Seoul
LEX
Lexington
$1,466 Roundtrip, found 6 days ago
$1,466
Roundtrip
found 6 days ago
Select Korean Air flight, departing Wed, Apr 1 from Seoul to Lexington, returning Sat, Apr 18, priced at $1,466 found 6 days ago
Korean Air
Thu, Dec 25 - Fri, Jan 9
ICN
Seoul
LEX
Lexington
$1,517 Roundtrip, found 20 hours ago
$1,517
Roundtrip
found 20 hours ago
Select Korean Air flight, departing Thu, Dec 25 from Seoul to Lexington, returning Fri, Jan 9, priced at $1,517 found 20 hours ago
Korean Air
Thu, Dec 25 - Fri, Jan 9
ICN
Seoul
LEX
Lexington
$1,524 Roundtrip, found 20 hours ago
$1,524
Roundtrip
found 20 hours ago
Select Korean Air flight, departing Thu, Dec 25 from Seoul to Lexington, returning Fri, Jan 9, priced at $1,524 found 20 hours ago
Korean Air
Thu, Dec 11 - Fri, Mar 13
ICN
Seoul
LEX
Lexington
$1,539 Roundtrip, found 2 days ago
$1,539
Roundtrip
found 2 days ago
Select Korean Air flight, departing Thu, Dec 11 from Seoul to Lexington, returning Fri, Mar 13, priced at $1,539 found 2 days ago
Japan Airlines
Thu, Dec 11 - Fri, Mar 13
ICN
Seoul
LEX
Lexington
$1,546 Roundtrip, found 2 days ago
$1,546
Roundtrip
found 2 days ago
Select Japan Airlines flight, departing Thu, Dec 11 from Seoul to Lexington, returning Fri, Mar 13, priced at $1,546 found 2 days ago
Japan Airlines
Thu, Dec 11 - Fri, Mar 13
ICN
Seoul
LEX
Lexington
$1,554 Roundtrip, found 2 days ago
$1,554
Roundtrip
found 2 days ago
Select Japan Airlines flight, departing Thu, Dec 11 from Seoul to Lexington, returning Fri, Mar 13, priced at $1,554 found 2 days ago
Korean Air
Thu, Dec 25 - Fri, Jan 9
ICN
Seoul
LEX
Lexington
$1,588 Roundtrip, found 20 hours ago
$1,588
Roundtrip
found 20 hours ago
Select Korean Air flight, departing Thu, Dec 25 from Seoul to Lexington, returning Fri, Jan 9, priced at $1,588 found 20 hours ago
Lufthansa
Thu, Dec 25 - Fri, Jan 9
ICN
Seoul
LEX
Lexington
$1,656 Roundtrip, found 20 hours ago
$1,656
Roundtrip
found 20 hours ago
Select Lufthansa flight, departing Thu, Dec 25 from Seoul to Lexington, returning Fri, Jan 9, priced at $1,656 found 20 hours ago
Qatar Airways
Tue, Sep 2 - Wed, Sep 10
ICN
Seoul
LEX
Lexington
$1,890 Roundtrip, found 3 days ago
$1,890
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Tue, Sep 2 from Seoul to Lexington, returning Wed, Sep 10, priced at $1,890 found 3 days ago
Air Canada
Thu, Dec 25 - Fri, Jan 9
ICN
Seoul
LEX
Lexington
$2,006 Roundtrip, found 20 hours ago
$2,006
Roundtrip
found 20 hours ago
Select Air Canada flight, departing Thu, Dec 25 from Seoul to Lexington, returning Fri, Jan 9, priced at $2,006 found 20 hours ago
Flights from Seoul (ICN) to Lexington (LEX)
Origin airport
Incheon Intl.
Destination airport
Blue Grass
Airlines serving
Air Canada, Japan Airlines, Korean Air, Lufthansa, Qatar Airways
Roundtrip price
$1,466
Distance
6857 mi

Seoul to Lexington Flights

The cheapest times to fly from Seoul to Lexington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seoul to Lexington are during the month of April. You can find some of the cheapest flights from Seoul to Lexington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seoul to Lexington

Sunday is one of the best days to book for cheap flights from Seoul to Lexington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seoul to Lexington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seoul to Lexington in 2025. You can also book with separate airlines for your outbound and return journeys, from $760 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seoul to Lexington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seoul to Lexington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Incheon Intl. Airport (ICN) to Blue Grass Airport (LEX) cost?
Lock in a cheap one-way flight from $760 or cheap return flight from $1,466 from Incheon Intl. Airport (ICN) to Blue Grass Airport (LEX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Incheon Intl. Airport (ICN) to Blue Grass Airport (LEX)?
The cheapest month to fly from ICN to LEX is April, when demand is low. Off-peak season is generally when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Incheon Intl. Airport (ICN) to Blue Grass Airport (LEX)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest ICN to LEX flight.
How many flights per day from Incheon Intl. Airport (ICN) to Blue Grass Airport (LEX)?
Nonstop flights from Incheon Intl. Airport (ICN) to Blue Grass Airport (LEX) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ICN to LEX?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change depending on a range of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Incheon Intl. Airport (ICN) to Blue Grass Airport (LEX)?
To reach Blue Grass Airport (LEX) on schedule, opt for a flight that leaves from Incheon Intl. Airport (ICN) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Incheon Intl. Airport (ICN) to Blue Grass Airport (LEX) last-minute?
Last-minute fares from ICN to LEX are typically more expensive. For the best prices, start looking for flights as early as possible. That being said, if you can play around with your travel dates, it's possible to land a cheap ticket just before your departure.
Is it cheaper to book an ICN to LEX flight and hotel package?
Securing an ICN to LEX flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Select from our extensive range of accommodations and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Incheon Intl. Airport (ICN) to Blue Grass Airport (LEX)?
If you booked your ICN to LEX flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

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*Available to One Key members.