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Flights from Seoul to Lexington

Search cheap flights from Seoul to Lexington in the next 3 months. Based on Trip.com's latest 7-day data, one-way fares start at US$937, and round-trip tickets start at US$1,435.

      • ICN 08:45
        21h 27m
        1 stop
        LEX 17:12
        Seoul - Lexington | Sun, Jun 7 | Korean Air
        LEX 19:45
        29h 25m
        1 stop
        ICN 14:10
        Lexington - Seoul | Mon, Jun 15 | Korean Air
        US$1,435 US$2,398
        40% off
        40% off
        US$2,398 US$1,435
      • ICN 18:50
        18h 17m
        1 stop
        LEX 00:07
        Seoul - Lexington | Fri, Jun 12 | Delta Air Lines
        LEX 20:20
        28h 50m
        1 stop
        ICN 14:10
        Lexington - Seoul | Tue, Jun 16 | Delta Air Lines
        US$1,722 US$2,398
        28% off
        28% off
        US$2,398 US$1,722
      • ICN 16:25
        20h 33m
        1 stop
        LEX 23:58
        Seoul - Lexington | Sat, May 16 | Korean Air
        LEX 07:02
        19h 53m
        1 stop
        ICN 15:55
        Lexington - Seoul | Sat, May 23 | Korean Air
        US$1,791 US$2,398
        25% off
        25% off
        US$2,398 US$1,791
      • ICN 10:15
        36h 47m
        1 stop
        LEX 10:02
        Seoul - Lexington | Mon, Jun 8 | Korean Air
        LEX 20:20
        30h 35m
        1 stop
        ICN 15:55
        Lexington - Seoul | Sat, Jun 13 | Korean Air
        US$1,794
        25% off
        US$2,398 US$1,794
      • ICN 18:50
        18h 8m
        1 stop
        LEX 23:58
        Seoul - Lexington | Sat, May 30 | Korean Air
        LEX 06:00
        22h 40m
        1 stop
        ICN 17:40
        Lexington - Seoul | Fri, Jun 5 | Delta Air Lines
        US$1,847
        23% off
        US$2,398 US$1,847
      • ICN 16:25
        20h 33m
        1 stop
        LEX 23:58
        Seoul - Lexington | Thu, May 28 | Korean Air
        LEX 10:06
        18h 44m
        1 stop
        ICN 17:50
        Lexington - Seoul | Wed, Jun 3 | Korean Air
        US$1,872
        22% off
        US$2,398 US$1,872
      • ICN 16:25
        20h 42m
        1 stop
        LEX 00:07
        Seoul - Lexington | Wed, Jun 24 | Delta Air Lines
        LEX 06:00
        20h 55m
        1 stop
        ICN 15:55
        Lexington - Seoul | Mon, Jun 29 | Korean Air
        US$1,876
        22% off
        US$2,398 US$1,876
      • ICN 10:15
        23h 56m
        1 stop
        LEX 21:11
        Seoul - Lexington | Sat, Jun 6 | Korean Air
        LEX 06:00
        19h 10m
        1 stop
        ICN 14:10
        Lexington - Seoul | Sat, Jun 13 | Delta Air Lines
        US$1,940
        19% off
        US$2,398 US$1,940
      • ICN 16:25
        20h 42m
        1 stop
        LEX 00:07
        Seoul - Lexington | Wed, Jun 24 | Korean Air
        LEX 06:00
        19h 10m
        1 stop
        ICN 14:10
        Lexington - Seoul | Mon, Jun 29 | Korean Air
        US$1,952
        19% off
        US$2,398 US$1,952
      • ICN 10:00
        26h 4m
        1 stop
        LEX 23:04
        Seoul - Lexington | Tue, Jun 23 | Korean Air
        LEX 19:59
        29h 11m
        1 stop
        ICN 14:10
        Lexington - Seoul | Tue, Jun 30 | Delta Air Lines
        US$1,990
        17% off
        US$2,398 US$1,990
      • SEL 13:00
        17h 25m
        1 stop
        LEX 14:00
        Seoul - Lexington | Fri, May 15 | Normal Airline
        LEX 15:00
        6h
        Nonstop
        SEL 16:00
        Lexington - Seoul | Sun, May 17 | Normal Airline
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      • ICN 10:15
        19h 57m
        1 stop
        LEX 17:12
        Seoul - Lexington | Tue, Jun 9 | Delta Air Lines
        US$937 US$1,358
        31% off
        31% off
        US$1,358 US$937
      • ICN 17:50
        38h 47m
        1 stop
        LEX 19:37
        Seoul - Lexington | Mon, May 25 | American Airlines
        US$943 US$1,358
        31% off
        31% off
        US$1,358 US$943
      • ICN 17:50
        38h 47m
        1 stop
        LEX 19:37
        Seoul - Lexington | Fri, May 29 | American Airlines
        US$947 US$1,358
        30% off
        30% off
        US$1,358 US$947
      • ICN 16:25
        37h 47m
        1 stop
        LEX 17:12
        Seoul - Lexington | Sat, May 16 | Delta Air Lines
        US$953
        30% off
        US$1,358 US$953
      • ICN 08:45
        16h 34m
        1 stop
        LEX 12:19
        Seoul - Lexington | Tue, Jun 9 | Korean Air
        US$969
        28% off
        US$1,358 US$969
      • ICN 21:25
        38h 45m
        1 stop
        LEX 23:10
        Seoul - Lexington | Tue, Jun 9 | Air Premia
        US$1,026
        24% off
        US$1,358 US$1,026
      • ICN 17:50
        37h 32m
        1 stop
        LEX 18:22
        Seoul - Lexington | Sat, May 16 | American Airlines
        US$1,059
        22% off
        US$1,358 US$1,059
      • ICN 19:30
        40h 40m
        1 stop
        LEX 23:10
        Seoul - Lexington | Mon, May 25 | Korean Air
        US$1,109
        18% off
        US$1,358 US$1,109
      • ICN 17:50
        18h 28m
        1 stop
        LEX 23:18
        Seoul - Lexington | Fri, Jun 5 | American Airlines
        US$1,110
        18% off
        US$1,358 US$1,110
      • ICN 10:35
        26h 24m
        1 stop
        LEX 23:59
        Seoul - Lexington | Tue, May 26 | Korean Air
        US$1,127
        17% off
        US$1,358 US$1,127
      • SEL 13:00
        17h 25m
        1 stop
        LEX 14:00
        Seoul - Lexington | Fri, May 15 | Normal Airline
        Find more flights
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Displayed flight fares from Seoul to Lexington are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Frequently Asked Questions

  • What are the cheapest flights from Seoul to Lexington (SEL-LEX)?

    Based on Trip.com data, Delta Air Lines offers one-way fares as low as US$937 on Cheapest nonstop routes (e.g. ICN to LEX on Tue, Jun 9), while Korean Air offers Cheapest nonstop round-trips from US$1,435 departing on Sun, Jun 7 and returning on Mon, Jun 15.
  • At the moment, several airlines serve connecting flights from Seoul to Lexington, including: Delta Air Lines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Seoul to Lexington is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Seoul to Lexington, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Jun 9, with one-way flights priced at just US$937.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Delta Air Lines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Lexington travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Seoul to Lexington is September, when demand for travel is lower.
  • After crunching the numbers on our May flight calendar, it's currently cheapest to fly from Seoul to Lexington on May 25, 2026 with Korean Air, with prices starting at US$1,847.
  • You can land at any one of the following hubs in Lexington, with Incheon International Airport to Blue Grass Airport (ICN-LEX) is by far the most common option on this route: Blue Grass Airport (LEX).
  • The time difference between Lexington and Seoul is 14h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

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Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.