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$408+ Cheap flights from Lexington (LEX) to Seoul (SEL)

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — SEL
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Find flight deals from Lexington to Seoul

Cheapest flights from Lexington to Seoul
Explore the most affordable flight options available from Lexington to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This United Airlines deal was found by Cheapflights users on 10/26. 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.
Thu 10/309:00 amLEX - ICN
2 stops30h 40mUnited Airlines
Sat 11/15:05 pmICN - LEX
2 stops18h 12mUnited Airlines
Deal found 10/26$818
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Sun 11/167:05 amLEX - ICN
2 stops32h 35mUnited Airlines
Sun 11/2312:45 pmICN - LEX
2 stops38h 32mUnited Airlines
Deal found 10/27$831
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Sat 12/65:47 pmLEX - ICN
2 stops32h 28mUnited Airlines
Sun 12/146:00 pmICN - LEX
2 stops37h 10mUnited Airlines
Deal found 10/25$843
This American Airlines deal was found by Cheapflights users on 10/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:00 amLEX - ICN
1 stop19h 45mAmerican Airlines
Sun 12/147:15 pmICN - LEX
1 stop16h 30mAmerican Airlines
Deal found 10/25$846
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/167:00 amLEX - ICN
1 stop19h 45mAmerican Airlines
Sun 11/237:15 pmICN - LEX
1 stop16h 25mAmerican Airlines
Deal found 10/27$864
This KAYAK deal was found by Cheapflights users on 10/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/68:02 pmLEX - GMP
2 stops48h 53mJapan Airlines
Sun 12/148:00 amGMP - LEX
2 stops29h 14mJapan Airlines
Deal found 10/25$917
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:45 amLEX - ICN
1 stop20h 05mDelta
Sat 11/17:25 pmICN - LEX
1 stop17h 40mDelta
Deal found 10/26$920
This Korean Air deal was found by Cheapflights users on 10/26. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:45 amLEX - ICN
1 stop20h 05mMultiple Airlines
Sat 11/17:25 pmICN - LEX
1 stop17h 40mMultiple Airlines
Deal found 10/26$1,182
This American Airlines deal was found by Cheapflights users on 10/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:30 amLEX - ICN
1 stop20h 25mAmerican Airlines
Sat 11/15:55 pmICN - LEX
2 stops30h 38mAmerican Airlines
Deal found 10/26$1,344
This Orbitz deal was found by Cheapflights users on 10/25. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/25:00 amLEX - GMP
2 stops50h 05mJapan Airlines
Sun 11/912:05 pmGMP - LEX
2 stops44h 23mJapan Airlines
Deal found 10/25$1,405
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Tue 12/169:08 amLEX - ICN
2 stops30h 32mUnited Airlines
Sat 1/176:00 pmICN - LEX
2 stops36h 48mUnited Airlines
Deal found 10/26$1,477
This KAYAK deal was found by Cheapflights users on 10/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1611:04 amLEX - GMP
2 stops45h 01mJapan Airlines
Sun 11/238:00 amGMP - LEX
2 stops24h 23mJapan Airlines
Deal found 10/27$1,902

Cheap flight deals from Lexington to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Lexington (LEX) to Seoul (SEL). 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 October 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$831
(United Airlines)

One-way from

$408
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$1,278
Provider with most accurate pricing for Lexington Blue Grass-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lexington Blue Grass-Seoul (SEL) flights.
Search Deals
From Lexington Blue Grass to Seoul (SEL)
Search Deals
One-way flight from Lexington Blue Grass to Seoul (SEL)
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($222 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lexington to Seoul 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 October 27, 2025.
Use the filters below to find and compare flights from Lexington to Seoul that are best for you.

Fly from

Lexington

Fly to

Seoul

Route

Depart

Return

Price

LexingtonIncheon

LEX - ICN

LEXICN

Lexington Blue Grass

Sun 11/16

7:05 am-5:40 am

2 stops32h 35m

Incheon Intl

Sun 11/23

12:45 pm-8:54 pm

2 stops46h 09m

$831

LexingtonIncheon

LEX - ICN

LEXICN

Lexington Blue Grass

Sat 12/6

5:47 pm-4:15 pm

2 stops32h 28m

Incheon Intl

Sun 12/14

6:00 pm-5:10 pm

2 stops37h 10m

$843

LexingtonIncheon

LEX - ICN

LEXICN

Lexington Blue Grass

Sat 12/6

7:00 am-4:45 pm

1 stop19h 45m

Incheon Intl

Sun 12/14

7:15 pm-9:45 pm

1 stop16h 30m

$846

LexingtonIncheon

LEX - ICN

LEXICN

Lexington Blue Grass

Sun 11/16

7:00 am-4:45 pm

1 stop19h 45m

Incheon Intl

Sun 11/23

7:15 pm-9:40 pm

1 stop16h 25m

$864

LexingtonSeoul

LEX - GMP

LEXGMP

Lexington Blue Grass

Sat 12/6

8:02 pm-10:55 am

2 stops48h 53m

Seoul Gimpo Intl

Sun 12/14

8:00 am-11:14 pm

2 stops29h 14m

$917

LexingtonIncheon

LEX - ICN

LEXICN

Lexington Blue Grass

Sun 11/16

8:07 pm-3:30 pm

2 stops29h 23m

Incheon Intl

Sun 11/23

7:30 pm-12:04 am

2 stops18h 34m

$924

LexingtonSeoul

LEX - GMP

LEXGMP

Lexington Blue Grass

Mon 2/16

6:58 am-10:55 am

2 stops37h 57m

Seoul Gimpo Intl

Fri 2/20

7:40 pm-3:35 pm

2 stops33h 55m

$1,091

LexingtonSeoul

LEX - GMP

LEXGMP

Lexington Blue Grass

Sun 11/16

6:00 am-6:20 pm

2 stops46h 20m

Seoul Gimpo Intl

Sun 11/23

8:00 am-6:23 pm

2 stops24h 23m

$1,902

LexingtonSeoul

LEX - GMP

LEXGMP

Lexington Blue Grass

Sun 11/16

7:05 am-6:35 pm

2 stops45h 30m

Seoul Gimpo Intl

Sun 11/23

12:25 pm-8:54 pm

2 stops46h 29m

$2,152

LexingtonSeoul

LEX - GMP

LEXGMP

Lexington Blue Grass

Mon 2/16

7:00 am-6:35 pm

2 stops45h 35m

Seoul Gimpo Intl

Fri 2/20

12:25 pm-8:14 pm

2 stops45h 49m

$3,202

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 15 results
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Compare providers for flights from Lexington to Seoul

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 Lexington to Seoul in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 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 Lexington-Seoul flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Lexington-Seoul flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Lexington-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lexington-Seoul flights, Cheapflights users trust eDreams the most. eDreams 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 Lexington-Seoul 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 Lexington to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Lexington 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.

Cheapflights Insights

Everything you need to know about your flight from Lexington to Seoul

What is the cheapest month to book a flight from Lexington to Seoul?

Currently, December is the cheapest month in which you can book a flight from Lexington to Seoul (average of $526). Flying from Lexington to Seoul in July is currently the most expensive (average of $1,127). 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 LEX to SEL?

Find hourly flight availability from Lexington to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 27, 2025.

One of the essential ways to save on airfare from Lexington to Seoul is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 35% on airfare.

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated October 27, 2025.
Peruse reviews from past customers who have flown with Delta and American Airlines from Lexington to Seoul to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,996 reviews

Crew

8.5

Boarding

8.2

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,996 reviews
Delta
7.9
Good
7,996 reviews

Crew

8.5

Boarding

8.2

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,033 reviews
Delta
7.9
Good
7,996 reviews

Crew

8.5

Boarding

8.2

Overall

7.9

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Lexington to Seoul. 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 Lexington to Seoul?

    For a flight from Lexington to Seoul, you will be flying from Blue Grass. Lexington Blue Grass (LEX) is just 5.6 mi from the center of the city. Blue Grass is the only Lexington airport and it handles 0 outbound flights to Seoul per day. 2 airlines have flights to Seoul from Lexington Blue Grass on a regular basis.

  • How long is the flight from Lexington to Seoul?

    For as low as $846, United Airlines can have you in Seoul from Lexington in 19h 45m. Lexington and Seoul are separated by a distance of 6854 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Lexington to Seoul round-trip?

    According to our current data, American Airlines ($896), and Delta ($1,009) offers the cheapest pricing from Lexington to Seoul. Users have found that American Airlines is 33% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Lexington to Seoul one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $408. United Airlines flights start at $408 while deals on Japan Airlines start at $884 one-way.

  • Can I find deals for flights from Lexington to Seoul that include hotel bookings?

    Yes. In addition to deals on Lexington to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lexington to Seoul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lexington to Seoul.

  • Can I find deals for business class flights from Lexington to Seoul?

    Yes. Cheapflights offers flight deals from Lexington to Seoul 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 Lexington to Seoul?

    Currently, December is the cheapest month in which you can book a flight from Lexington to Seoul (average of $526). Flying from Lexington to Seoul in July is currently the most expensive (average of $1,127). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Lexington to Seoul

Discover the top 2 airlines that operate flights from Lexington to Seoul. 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 October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$896Average$1,180FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,009Average$1,269FlexibilityNo cancel feeOn-timeN/A

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