Istanbul - Helsinki flights from TRY17,014*

Book flights from Istanbul to Helsinki

Aug 2026
FromTRY17,775*
Last update 5 hrs ago
Flight Type Round Trip/Economy
Sep 2026
FromTRY17,054*
Last update 5 hrs ago
Flight Type Round Trip/Economy
Oct 2026
FromTRY17,048*
Last update 17 hrs ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label TRY17.1K
cmp-daily-histogram-bars-legend-max-price-aria-label TRY38.1K
Displaying fares for August-2026
  • IST–HEL, Thu, August 27 – Thu, September 10: From TRY38,121
    27

    Th

    AUG

  • IST–HEL, Fri, August 28 – Fri, September 11: From TRY19,699
    28

    Fr

  • IST–HEL, Sat, August 29 – Sat, September 12: From TRY23,210
    29

    Sa

  • IST–HEL, Sun, August 30 – Sun, September 13: From TRY28,020
    30

    Su

  • IST–HEL, Mon, August 31 – Mon, September 14: From TRY17,775
    31

    Mo

  • IST–HEL, Tue, September 01 – Tue, September 15: From TRY17,438
    01

    Tu

    SEP

  • IST–HEL, Wed, September 02 – Wed, September 16: From TRY17,054
    02

    We

  • IST–HEL, Thu, September 03 – Thu, September 17: From TRY17,054
    03

    Th

  • IST–HEL, Fri, September 04 – Fri, September 11: From TRY17,919
    04

    Fr

  • IST–HEL, Sat, September 05 – Thu, September 10: From TRY17,974
    05

    Sa

  • IST–HEL, Sun, September 06 – Thu, September 10: From TRY18,016
    06

    Su

  • IST–HEL, Mon, September 07 – Mon, September 21: From TRY19,170
    07

    Mo

  • IST–HEL, Tue, September 08 – Tue, September 22: From TRY17,438
    08

    Tu

  • IST–HEL, Wed, September 09 – Wed, September 16: From TRY17,054
    09

    We

  • IST–HEL, Thu, September 10 – Wed, September 16: From TRY17,398
    10

    Th

  • IST–HEL, Fri, September 11 – Tue, September 15: From TRY17,294
    11

    Fr

  • IST–HEL, Sat, September 12 – Wed, September 16: From TRY19,410
    12

    Sa

  • IST–HEL, Sun, September 13 – Thu, September 17: From TRY20,853
    13

    Su

  • IST–HEL, Mon, September 14 – Mon, September 28: From TRY17,438
    14

    Mo

  • IST–HEL, Tue, September 15 – Tue, September 22: From TRY17,054
    15

    Tu

  • IST–HEL, Wed, September 16 – Wed, September 30: From TRY17,054
    16

    We

  • IST–HEL, Thu, September 17 – Thu, October 01: From TRY17,054
    17

    Th

  • IST–HEL, Fri, September 18 – Tue, September 22: From TRY17,294
    18

    Fr

  • IST–HEL, Sat, September 19 – Wed, September 23: From TRY19,747
    19

    Sa

  • IST–HEL, Sun, September 20 – Thu, September 24: From TRY19,747
    20

    Su

  • IST–HEL, Mon, September 21 – Mon, September 28: From TRY17,054
    21

    Mo

  • IST–HEL, Tue, September 22 – Tue, September 29: From TRY17,438
    22

    Tu

  • IST–HEL, Wed, September 23 – Wed, September 30: From TRY17,054
    23

    We

  • IST–HEL, Thu, September 24 – Mon, September 28: From TRY17,438
    24

    Th

  • IST–HEL, Fri, September 25 – Tue, September 29: From TRY17,679
    25

    Fr

  • IST–HEL, Sat, September 26 – Wed, September 30: From TRY17,673
    26

    Sa

    • RangeTRY17,054-TRY38,121

    *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 Istanbul - Helsinki flights

    View current Istanbul – Helsinki 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.

    TRY
    Discover Istanbul - Helsinki flights
    From
    To
    Fare Type
    Dates
    Price
    Istanbul (IST)Helsinki (HEL)Round-trip
    /
    Economy    		Mon, November 09 - Mon, November 16

    From

    TRY17,048

    Last update 5 hrs ago

    Istanbul (IST)Helsinki (HEL)Round-trip
    /
    Economy    		Thu, November 12 - Thu, November 19

    From

    TRY17,054

    Last update 5 hrs ago

    Istanbul (IST)Helsinki (HEL)Round-trip
    /
    Economy    		Tue, November 03 - Tue, November 17

    From

    TRY17,054

    Last update 5 hrs ago

    Istanbul (IST)Helsinki (HEL)Round-trip
    /
    Economy    		Wed, September 09 - Wed, September 16

    From

    TRY17,054

    Last update 5 hrs ago

    Istanbul (IST)Helsinki (HEL)Round-trip
    /
    Economy    		Thu, November 26 - Mon, November 30

    From

    TRY17,054

    Last update 5 hrs ago

    Istanbul (IST)Helsinki (HEL)Round-trip
    /
    Economy    		Thu, November 26 - Thu, December 03

    From

    TRY17,054

    Last update 5 hrs ago

    Istanbul (IST)Helsinki (HEL)Round-trip
    /
    Economy    		Tue, September 15 - Tue, September 22

    From

    TRY17,054

    Last update 5 hrs ago

    Istanbul (IST)Helsinki (HEL)Round-trip
    /
    Economy    		Wed, September 02 - Wed, September 16

    From

    TRY17,054

    Last update 5 hrs ago

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