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$538+ 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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — SEL
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
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 January 26, 2026.

This United Airlines deal was found by Cheapflights users on 1/24. 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.
Wed 1/289:00 am
LEX
-
ICN
2 stops30h 40m
United Airlines
Sat 2/76:00 pm
ICN
-
LEX
2 stops18h 30m
United Airlines
Deal found 1/24$926
This American Airlines deal was found by Cheapflights users on 1/25. 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 3/285:50 pm
LEX
-
ICN
2 stops32h 55m
American Airlines
Thu 4/95:40 pm
ICN
-
LEX
1 stop32h 55m
American Airlines
Deal found 1/25$928
This United Airlines deal was found by Cheapflights users on 1/23. 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 2/199:00 am
LEX
-
ICN
2 stops41h 15m
United Airlines
Mon 2/236:00 pm
ICN
-
LEX
2 stops33h 15m
United Airlines
Deal found 1/23$1,031
This American Airlines deal was found by Cheapflights users on 1/23. 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.
Wed 4/157:00 am
LEX
-
ICN
1 stop19h 45m
American Airlines
Thu 4/305:40 pm
ICN
-
LEX
2 stops30h 18m
American Airlines
Deal found 1/23$1,061
This American Airlines deal was found by Cheapflights users on 1/23. 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.
Wed 4/17:10 pm
LEX
-
ICN
1 stop31h 35m
American Airlines
Thu 4/165:40 pm
ICN
-
LEX
1 stop18h 13m
American Airlines
Deal found 1/23$1,063
This American Airlines deal was found by Cheapflights users on 1/23. 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 5/77:00 am
LEX
-
ICN
1 stop19h 45m
American Airlines
Thu 5/215:40 pm
ICN
-
LEX
1 stop19h 08m
American Airlines
Deal found 1/23$1,089
This Delta deal was found by Cheapflights users on 1/24. 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.
Wed 1/287:26 am
LEX
-
ICN
1 stop19h 24m
Delta
Sat 2/77:25 pm
ICN
-
LEX
1 stop18h 26m
Delta
Deal found 1/24$1,127
This FlightHub deal was found by Cheapflights users on 1/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:58 pm
LEX
-
GMP
2 stops26h 47m
Japan Airlines
Wed 9/167:55 am
GMP
-
LEX
2 stops20h 33m
Japan Airlines
Deal found 1/24$1,196
This KAYAK deal was found by Cheapflights users on 1/25. 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.
Mon 7/137:24 pm
LEX
-
GMP
2 stops26h 21m
Japan Airlines
Sat 8/17:55 am
GMP
-
LEX
2 stops22h 15m
Japan Airlines
Deal found 1/25$1,793
This Japan Airlines deal was found by Cheapflights users on 1/24. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/137:24 pm
LEX
-
GMP
2 stops33h 36m
Multiple Airlines
Sat 8/112:05 pm
GMP
-
LEX
2 stops24h 35m
Multiple Airlines
Deal found 1/24$1,798
This FlightHub deal was found by Cheapflights users on 1/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/17:00 am
LEX
-
GMP
2 stops22h 00m
Japan Airlines
Thu 4/167:55 am
GMP
-
LEX
2 stops20h 59m
Japan Airlines
Deal found 1/25$1,886
This Japan Airlines deal was found by Cheapflights users on 1/24. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/15:07 pm
LEX
-
GMP
2 stops28h 38m
Multiple Airlines
Thu 4/167:55 am
GMP
-
LEX
2 stops22h 26m
Multiple Airlines
Deal found 1/24$2,119

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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$928
(American Airlines)

One-way from

$538
(United Airlines)
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 January 26, 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

Sat 3/28

5:50 pm-3:45 pm

2 stops32h 55m

Incheon Intl

Thu 4/9

5:40 pm-1:35 pm

1 stop32h 55m

$928

LexingtonIncheon

LEX - ICN

LEXICN

Lexington Blue Grass

Thu 2/19

9:00 am-4:15 pm

2 stops41h 15m

Incheon Intl

Mon 2/23

6:00 pm-1:15 pm

2 stops33h 15m

$1,031

LexingtonIncheon

LEX - ICN

LEXICN

Lexington Blue Grass

Wed 4/15

7:00 am-3:45 pm

1 stop19h 45m

Incheon Intl

Thu 4/30

5:40 pm-10:58 am

2 stops30h 18m

$1,061

LexingtonIncheon

LEX - ICN

LEXICN

Lexington Blue Grass

Thu 5/7

7:00 am-3:45 pm

1 stop19h 45m

Incheon Intl

Thu 5/21

5:40 pm-11:48 pm

1 stop19h 08m

$1,089

LexingtonSeoul

LEX - GMP

LEXGMP

Lexington Blue Grass

Mon 7/13

7:24 pm-10:45 am

2 stops26h 21m

Seoul Gimpo Intl

Sat 8/1

7:55 am-5:10 pm

2 stops22h 15m

$1,793

LexingtonSeoul

LEX - GMP

LEXGMP

Lexington Blue Grass

Mon 7/13

7:24 pm-6:00 pm

2 stops33h 36m

Seoul Gimpo Intl

Sat 8/1

12:05 pm-11:40 pm

2 stops24h 35m

$1,798

LexingtonSeoul

LEX - GMP

LEXGMP

Lexington Blue Grass

Wed 4/1

7:00 am-6:00 pm

2 stops22h 00m

Seoul Gimpo Intl

Thu 4/16

7:55 am-3:54 pm

2 stops20h 59m

$1,886

LexingtonSeoul

LEX - GMP

LEXGMP

Lexington Blue Grass

Wed 4/1

5:07 pm-10:45 am

2 stops28h 38m

Seoul Gimpo Intl

Thu 4/16

7:55 am-5:21 pm

2 stops22h 26m

$2,119

LexingtonSeoul

LEX - GMP

LEXGMP

Lexington Blue Grass

Sat 3/28

7:00 am-9:50 pm

2 stops25h 50m

Seoul Gimpo Intl

Fri 4/10

7:20 pm-3:54 pm

2 stops33h 34m

$2,305

LexingtonSeoul

LEX - GMP

LEXGMP

Lexington Blue Grass

Thu 2/19

10:27 am-10:55 am

2 stops34h 28m

Seoul Gimpo Intl

Mon 2/23

8:00 am-1:18 pm

2 stops19h 18m

$2,400

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

Showing 1-10 of 18 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 January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 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 AranGrant the most. AranGrant 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, September is the cheapest month in which you can book a flight from Lexington to Seoul (average of $890). 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 January 26, 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
1,188 reviews

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.4

Crew

8.7

Boarding

8.5

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
1,188 reviews
Korean Air
8.4
Very good
1,188 reviews

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.4

Crew

8.7

Boarding

8.5

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
8,113 reviews
Korean Air
8.4
Very good
1,188 reviews

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.4

Crew

8.7

Boarding

8.5

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
11,189 reviews
Korean Air
8.4
Very good
1,188 reviews

Comfort

8.3

Food

8.1

Entertainment

8.2

Overall

8.4

Crew

8.7

Boarding

8.5

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 $1,793, American Airlines can have you in Seoul from Lexington in 26h 21m. Lexington and Seoul are separated by a distance of 6838 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, September is the cheapest month in which you can book a flight from Lexington to Seoul (average of $890). 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 January 26, 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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