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$735+ 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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — SEL
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap 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 February 13, 2026.

This United Airlines deal was found by Cheapflights users on 2/9. 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 4/111:57 pm
LEX
-
ICN
2 stops25h 23m
United Airlines
Wed 4/154:50 pm
ICN
-
LEX
2 stops19h 55m
United Airlines
Deal found 2/9$931
This KAYAK deal was found by Cheapflights users on 2/10. 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 4/115:45 pm
LEX
-
ICN
2 stops21h 35m
Asiana Airlines
Wed 4/1511:30 am
ICN
-
LEX
2 stops25h 15m
Asiana Airlines
Deal found 2/10$971
This American Airlines deal was found by Cheapflights users on 2/11. 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.
Mon 3/27:00 am
LEX
-
ICN
1 stop19h 45m
American Airlines
Thu 3/125:55 pm
ICN
-
LEX
1 stop17h 02m
American Airlines
Deal found 2/11$977
This United Airlines deal was found by Cheapflights users on 2/11. 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 3/27:00 am
LEX
-
ICN
2 stops32h 40m
United Airlines
Wed 3/1111:45 am
ICN
-
LEX
2 stops21h 24m
United Airlines
Deal found 2/11$981
This American Airlines deal was found by Cheapflights users on 2/10. 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 2/197:10 pm
LEX
-
ICN
1 stop31h 35m
American Airlines
Mon 2/237:15 pm
ICN
-
LEX
1 stop16h 47m
American Airlines
Deal found 2/10$983
This United Airlines deal was found by Cheapflights users on 2/11. 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 3/15:45 pm
LEX
-
ICN
2 stops32h 30m
United Airlines
Fri 3/1311:45 am
ICN
-
LEX
2 stops42h 10m
United Airlines
Deal found 2/11$995
This United Airlines deal was found by Cheapflights users on 2/9. 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 4/115:45 pm
LEX
-
ICN
2 stops21h 35m
United Airlines
Sat 4/1811:30 am
ICN
-
LEX
2 stops25h 14m
United Airlines
Deal found 2/9$1,011
This American Airlines deal was found by Cheapflights users on 2/10. 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 4/115:51 pm
LEX
-
ICN
2 stops32h 54m
American Airlines
Wed 4/155:50 pm
ICN
-
LEX
1 stop18h 03m
American Airlines
Deal found 2/10$1,071
This United Airlines deal was found by Cheapflights users on 2/9. 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 4/97:00 am
LEX
-
ICN
2 stops32h 20m
United Airlines
Sat 4/1811:30 am
ICN
-
LEX
2 stops25h 14m
United Airlines
Deal found 2/9$1,091
This American Airlines deal was found by Cheapflights users on 2/9. 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 4/127:00 am
LEX
-
ICN
1 stop19h 45m
American Airlines
Wed 4/155:50 pm
ICN
-
LEX
1 stop18h 03m
American Airlines
Deal found 2/9$1,092
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Fri 3/65:07 pm
LEX
-
ICN
2 stops32h 48m
American Airlines
Mon 3/95:55 pm
ICN
-
LEX
2 stops28h 29m
American Airlines
Deal found 2/10$1,096
This KAYAK deal was found by Cheapflights users on 2/11. 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.
Wed 3/410:27 am
LEX
-
GMP
2 stops34h 28m
Japan Airlines
Tue 3/108:00 am
GMP
-
LEX
2 stops28h 16m
Japan Airlines
Deal found 2/11$1,175

Find 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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$931
(United Airlines)

One-way from

$735
(Kiwi.com)
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

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 February 13, 2026.
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

Mon 4/13

1:57 pm-4:20 am

2 stops25h 23m

Incheon Intl

Wed 4/15

4:50 pm-11:45 pm

2 stops19h 55m

$931

LexingtonIncheon

LEX - ICN

LEXICN

Lexington Blue Grass

Mon 3/2

7:00 am-4:45 pm

1 stop19h 45m

Incheon Intl

Thu 3/12

5:55 pm-9:57 pm

1 stop17h 02m

$977

LexingtonIncheon

LEX - ICN

LEXICN

Lexington Blue Grass

Wed 2/25

5:45 pm-4:15 pm

2 stops32h 30m

Incheon Intl

Sat 2/28

6:00 pm-11:49 pm

2 stops19h 49m

$981

LexingtonIncheon

LEX - ICN

LEXICN

Lexington Blue Grass

Wed 3/4

9:00 am-5:40 am

2 stops30h 40m

Incheon Intl

Thu 3/12

11:45 am-11:44 pm

2 stops24h 59m

$981

LexingtonIncheon

LEX - ICN

LEXICN

Lexington Blue Grass

Sat 4/11

5:45 pm-4:20 am

2 stops21h 35m

Incheon Intl

Sat 4/18

11:30 am-11:44 pm

2 stops25h 14m

$1,011

LexingtonIncheon

LEX - ICN

LEXICN

Lexington Blue Grass

Thu 4/9

7:00 am-4:20 am

2 stops32h 20m

Incheon Intl

Wed 4/15

11:30 am-11:45 pm

2 stops25h 15m

$1,011

LexingtonIncheon

LEX - ICN

LEXICN

Lexington Blue Grass

Thu 4/9

7:00 am-4:20 am

2 stops32h 20m

Incheon Intl

Sat 4/18

11:30 am-11:44 pm

2 stops25h 14m

$1,091

LexingtonIncheon

LEX - ICN

LEXICN

Lexington Blue Grass

Sun 4/12

7:00 am-4:20 am

2 stops32h 20m

Incheon Intl

Fri 4/17

4:50 pm-9:25 am

2 stops29h 35m

$1,091

LexingtonIncheon

LEX - ICN

LEXICN

Lexington Blue Grass

Thu 5/7

5:51 pm-3:45 pm

2 stops32h 54m

Incheon Intl

Thu 5/21

5:50 pm-9:11 am

2 stops28h 21m

$1,109

LexingtonSeoul

LEX - GMP

LEXGMP

Lexington Blue Grass

Wed 3/4

10:27 am-10:55 am

2 stops34h 28m

Seoul Gimpo Intl

Tue 3/10

8:00 am-11:16 pm

2 stops28h 16m

$1,175

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 29 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 February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lexington-Seoul flight deals on Cheapflights vs. FlightHub >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 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 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, February is the cheapest month in which you can book a flight from Lexington to Seoul (average of $906). Flying from Lexington to Seoul in December is currently the most expensive (average of $1,157). 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.

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 February 13, 2026.
Peruse reviews from past customers who have flown with Korean Air, 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.
Korean Air
8.4
Very good
1,191 reviews

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,191 reviews
Korean Air
8.4
Very good
1,191 reviews

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
7.9
Good
8,194 reviews
Korean Air
8.4
Very good
1,191 reviews

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
American Airlines
7.2
Good
11,279 reviews
Korean Air
8.4
Very good
1,191 reviews

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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. 3 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 $977, 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.

  • 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, February is the cheapest month in which you can book a flight from Lexington to Seoul (average of $906). Flying from Lexington to Seoul in December is currently the most expensive (average of $1,157). 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 3 airlines flying from Lexington to Seoul

Discover the top 3 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 February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$896Average$1,080FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,009Average$1,365FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,343Average$1,380FlexibilityNo cancel feeOn-time81%

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