Helsinki - Istanbul flights from EUR375*

Book flights from Helsinki to Istanbul

May 2026
FromEUR587*
Last update 1 day ago
Flight Type Round Trip/Economy
Jun 2026
FromEUR639*
Last update 19 hrs ago
Flight Type Round Trip/Economy
Jul 2026
FromEUR421*
Last update 36 minutes ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label EUR587
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    • RangeEUR587-EUR860

    *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 Helsinki - Istanbul flights

    View current Helsinki – 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 Helsinki - Istanbul flights
    From
    To
    Fare Type
    Dates
    Price
    Helsinki (HEL)Istanbul (IST)Round-trip
    /
    Economy    		Fri, May 29 - Tue, June 02

    From

    EUR587

    Last update 1 day ago

    Helsinki (HEL)Istanbul (IST)Round-trip
    /
    Economy    		Fri, May 29 - Sun, June 07

    From

    EUR635

    Last update 1 day ago

    Helsinki (HEL)Istanbul (IST)Round-trip
    /
    Economy    		Mon, June 08 - Sat, June 20

    From

    EUR655

    Last update 1 day ago

    Helsinki (HEL)Istanbul (IST)Round-trip
    /
    Economy    		Mon, June 22 - Mon, July 06

    From

    EUR665

    Last update 1 day ago

    Helsinki (HEL)Istanbul (IST)Round-trip
    /
    Economy    		Mon, June 29 - Fri, July 10

    From

    EUR674

    Last update 1 day ago

    Helsinki (HEL)Istanbul (IST)Round-trip
    /
    Economy    		Wed, July 01 - Sat, July 11

    From

    EUR724

    Last update 1 day ago

    Helsinki (HEL)Istanbul (IST)Round-trip
    /
    Economy    		Wed, August 26 - Mon, August 31

    From

    EUR431

    Last update 21 hrs ago

    Helsinki (HEL)Istanbul (IST)Round-trip
    /
    Economy    		Wed, September 02 - Wed, September 09

    From

    EUR431

    Last update 21 hrs ago

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