Istanbul - Helsinki flights from TRY17,592*

Book flights from Istanbul to Helsinki

Oct 2026
FromTRY18,236*
Last update 1 day ago
Flight Type Round Trip/Economy
Nov 2026
FromTRY17,842*
Last update 1 day ago
Flight Type Round Trip/Economy
Dec 2026
FromTRY17,842*
Last update 21 hrs ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label TRY17.8K
cmp-daily-histogram-bars-legend-max-price-aria-label TRY50.6K
Displaying fares for October-2026
  • IST–HEL, Sun, October 11 – Thu, October 15: From TRY20,057
    11

    Su

    OCT

  • IST–HEL, Mon, October 12 – Mon, October 19: From TRY19,811
    12

    Mo

  • IST–HEL, Tue, October 13 – Tue, October 20: From TRY28,276
    13

    Tu

  • IST–HEL, Wed, October 14 – Wed, October 28: From TRY24,929
    14

    We

  • IST–HEL, Thu, October 15 – Mon, October 19: From TRY50,570
    15

    Th

  • IST–HEL, Fri, October 16 – Tue, October 20: From TRY29,359
    16

    Fr

  • IST–HEL, Sat, October 17 – Sat, November 07: From TRY32,942
    17

    Sa

  • IST–HEL, Sun, October 18 – Thu, October 22: From TRY48,552
    18

    Su

  • IST–HEL, Mon, October 19 – Mon, October 26: From TRY29,408
    19

    Mo

  • IST–HEL, Tue, October 20 – Tue, October 27: From TRY21,533
    20

    Tu

  • IST–HEL, Wed, October 21 – Wed, November 04: From TRY18,974
    21

    We

  • IST–HEL, Thu, October 22 – Thu, November 05: From TRY19,319
    22

    Th

  • IST–HEL, Fri, October 23 – Tue, October 27: From TRY19,565
    23

    Fr

  • IST–HEL, Sat, October 24 – Sat, November 07: From TRY19,466
    24

    Sa

  • IST–HEL, Sun, October 25 – Sun, November 08: From TRY29,063
    25

    Su

  • IST–HEL, Mon, October 26 – Mon, November 09: From TRY24,142
    26

    Mo

  • IST–HEL, Tue, October 27 – Tue, November 10: From TRY18,974
    27

    Tu

  • IST–HEL, Wed, October 28 – Wed, November 11: From TRY18,236
    28

    We

  • IST–HEL, Thu, October 29 – Thu, November 12: From TRY18,236
    29

    Th

  • IST–HEL, Fri, October 30 – Fri, November 06: From TRY18,728
    30

    Fr

  • IST–HEL, Sat, October 31 – Wed, November 04: From TRY18,482
    31

    Sa

  • IST–HEL, Sun, November 01 – Sun, November 15: From TRY18,728
    01

    Su

    NOV

  • IST–HEL, Mon, November 02 – Mon, November 16: From TRY17,842
    02

    Mo

  • IST–HEL, Tue, November 03 – Tue, November 17: From TRY17,842
    03

    Tu

  • IST–HEL, Wed, November 04 – Wed, November 11: From TRY17,842
    04

    We

  • IST–HEL, Thu, November 05 – Thu, November 12: From TRY17,842
    05

    Th

  • IST–HEL, Fri, November 06 – Tue, November 10: From TRY18,482
    06

    Fr

  • IST–HEL, Sat, November 07 – Wed, November 11: From TRY18,088
    07

    Sa

  • IST–HEL, Sun, November 08 – Thu, November 12: From TRY20,254
    08

    Su

  • IST–HEL, Mon, November 09 – Mon, November 16: From TRY17,842
    09

    Mo

  • IST–HEL, Tue, November 10 – Tue, November 17: From TRY17,842
    10

    Tu

    • RangeTRY17,842-TRY50,570

    *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    		Wed, December 16 - Wed, December 30

    From

    TRY17,842

    Last update 21 hrs ago

    Istanbul (IST)Helsinki (HEL)Round-trip
    /
    Economy    		Mon, November 09 - Mon, November 23

    From

    TRY17,842

    Last update 21 hrs ago

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

    From

    TRY17,842

    Last update 1 day ago

    Istanbul (IST)Helsinki (HEL)Round-trip
    /
    Economy    		Thu, November 12 - Thu, November 26

    From

    TRY17,842

    Last update 1 day ago

    Istanbul (IST)Helsinki (HEL)Round-trip
    /
    Economy    		Tue, November 10 - Tue, November 17

    From

    TRY17,842

    Last update 1 day ago

    Istanbul (IST)Helsinki (HEL)Round-trip
    /
    Economy    		Mon, November 02 - Mon, November 16

    From

    TRY17,842

    Last update 1 day ago

    Istanbul (IST)Helsinki (HEL)Round-trip
    /
    Economy    		Thu, November 05 - Thu, November 12

    From

    TRY17,842

    Last update 1 day ago

    Istanbul (IST)Helsinki (HEL)Round-trip
    /
    Economy    		Thu, November 12 - Mon, November 16

    From

    TRY17,842

    Last update 1 day ago

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