Seoul - Istanbul flights from KRW1,127,900*

Book flights from Seoul to Istanbul

Oct 2026
FromKRW2,005,300*
Last update 1 day ago
Flight Type Round Trip/Economy
Nov 2026
FromKRW1,127,900*
Last update 5 hrs ago
Flight Type Round Trip/Economy
Dec 2026
FromKRW1,127,900*
Last update 16 hrs ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label KRW1.6M
cmp-daily-histogram-bars-legend-max-price-aria-label KRW3.6M
Displaying fares for October-2026
  • ICN–IST, Tue, October 13 – Tue, October 27: From KRW2,669,900
    13

    Tu

    OCT

  • ICN–IST, Wed, October 14 – Thu, October 29: From KRW2,005,300
    14

    We

  • ICN–IST, Thu, October 15 – Thu, October 29: From KRW2,242,400
    15

    Th

  • ICN–IST, Fri, October 16 – Fri, October 30: From KRW2,671,900
    16

    Fr

  • ICN–IST, Sat, October 17 – Wed, October 21: From KRW2,804,400
    17

    Sa

  • ICN–IST, Sun, October 18 – Sun, November 01: From KRW3,441,900
    18

    Su

  • ICN–IST, Mon, October 19 – Mon, November 02: From KRW2,697,900
    19

    Mo

  • ICN–IST, Tue, October 20 – Tue, November 03: From KRW2,242,400
    20

    Tu

  • ICN–IST, Wed, October 21 – Wed, November 04: From KRW2,235,900
    21

    We

  • ICN–IST, Thu, October 22 – Thu, October 29: From KRW2,242,400
    22

    Th

  • ICN–IST, Fri, October 23 – Fri, November 06: From KRW2,209,900
    23

    Fr

  • ICN–IST, Sat, October 24 – Sat, November 07: From KRW2,474,800
    24

    Sa

  • ICN–IST: cmp-view-offers-disclaimer. Find Offers
    25

    Su

  • ICN–IST, Mon, October 26 – Mon, November 09: From KRW2,389,900
    26

    Mo

  • ICN–IST, Tue, October 27 – Tue, November 10: From KRW2,130,900
    27

    Tu

  • ICN–IST, Wed, October 28 – Wed, November 11: From KRW2,109,900
    28

    We

  • ICN–IST, Thu, October 29 – Thu, November 12: From KRW2,439,900
    29

    Th

  • ICN–IST, Fri, October 30 – Tue, November 03: From KRW2,671,900
    30

    Fr

  • ICN–IST, Sat, October 31 – Wed, November 04: From KRW3,609,900
    31

    Sa

  • ICN–IST, Sun, November 01 – Sun, November 08: From KRW3,278,900
    01

    Su

    NOV

  • ICN–IST, Mon, November 02 – Fri, November 06: From KRW2,961,900
    02

    Mo

  • ICN–IST, Tue, November 03 – Tue, November 10: From KRW2,583,900
    03

    Tu

  • ICN–IST, Wed, November 04 – Wed, November 18: From KRW1,694,900
    04

    We

  • ICN–IST, Thu, November 05 – Thu, November 19: From KRW2,492,900
    05

    Th

  • ICN–IST, Fri, November 06 – Tue, November 10: From KRW1,899,900
    06

    Fr

  • ICN–IST, Sat, November 07 – Sat, November 21: From KRW1,899,900
    07

    Sa

  • ICN–IST, Sun, November 08 – Sun, November 22: From KRW2,193,900
    08

    Su

  • ICN–IST, Mon, November 09 – Mon, November 23: From KRW2,185,900
    09

    Mo

  • ICN–IST, Tue, November 10 – Tue, November 17: From KRW2,009,900
    10

    Tu

  • ICN–IST, Wed, November 11 – Wed, November 18: From KRW1,568,900
    11

    We

  • ICN–IST, Thu, November 12 – Thu, November 26: From KRW1,813,900
    12

    Th

    • RangeKRW1,568,900-KRW3,609,900

    *Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional fees and charges for optional products and services may apply.

    Discover Seoul - Istanbul flights

    View current Seoul – Istanbul flight ticket fares to find the flight that’s best for you. Whether you’re flying for business or for leisure, you’ll enjoy a safe, comfortable trip with the exceptional service standards offered by Turkish Airlines.

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    Discover Seoul - Istanbul flights
    From
    To
    Fare Type
    Dates
    Price
    Seoul (ICN)Istanbul (IST)Round-trip
    /
    Economy    		Wed, November 18 - Wed, December 02

    From

    KRW1,127,900

    Last update 5 hrs ago

    Seoul (ICN)Istanbul (IST)Round-trip
    /
    Economy    		Wed, November 18 - Wed, November 25

    From

    KRW1,127,900

    Last update 5 hrs ago

    Seoul (ICN)Istanbul (IST)Round-trip
    /
    Economy    		Mon, December 07 - Fri, December 11

    From

    KRW1,127,900

    Last update 16 hrs ago

    Seoul (ICN)Istanbul (IST)Round-trip
    /
    Economy    		Wed, November 25 - Wed, December 09

    From

    KRW1,127,900

    Last update 16 hrs ago

    Seoul (ICN)Istanbul (IST)Round-trip
    /
    Economy    		Wed, November 25 - Sun, November 29

    From

    KRW1,127,900

    Last update 16 hrs ago

    Seoul (ICN)Istanbul (IST)Round-trip
    /
    Economy    		Mon, December 07 - Mon, December 14

    From

    KRW1,127,900

    Last update 16 hrs ago

    Seoul (ICN)Istanbul (IST)Round-trip
    /
    Economy    		Tue, November 24 - Tue, December 01

    From

    KRW1,127,900

    Last update 16 hrs ago

    Seoul (ICN)Istanbul (IST)Round-trip
    /
    Economy    		Wed, November 25 - Wed, December 02

    From

    KRW1,127,900

    Last update 16 hrs ago

    *Fares displayed have been collected within the last 48 hours and may no longer be available at time of booking.