Istanbul - Sinop flights from TRY4,006*

Book flights from Istanbul to Sinop

May 2026
FromTRY9,606*
Last update 16 hrs ago
Flight Type Round Trip/Economy
Jun 2026
FromTRY5,056*
Last update 1 day ago
Flight Type Round Trip/Economy
Jul 2026
FromTRY8,606*
Last update 35 minutes ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label TRY5.1K
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    • RangeTRY5,056-TRY9,606

    *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 - Sinop flights

    View current Istanbul – Sinop 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 Istanbul - Sinop flights
    From
    To
    Fare Type
    Dates
    Price
    Istanbul (IST)Sinop (NOP)Round-trip
    /
    Economy    		Sat, June 20 - Sat, June 27

    From

    TRY7,456

    Last update 1 day ago

    Istanbul (IST)Sinop (NOP)Round-trip
    /
    Economy    		Thu, June 04 - Wed, June 10

    From

    TRY8,296

    Last update 1 day ago

    Istanbul (IST)Sinop (NOP)Round-trip
    /
    Economy    		Fri, July 03 - Fri, July 17

    From

    TRY9,006

    Last update 1 day ago

    Istanbul (IST)Sinop (NOP)Round-trip
    /
    Economy    		Fri, June 05 - Fri, June 12

    From

    TRY5,056

    Last update 1 day ago

    Istanbul (IST)Sinop (NOP)Round-trip
    /
    Economy    		Sun, June 07 - Sat, June 13

    From

    TRY5,406

    Last update 1 day ago

    Istanbul (IST)Sinop (NOP)Round-trip
    /
    Economy    		Fri, June 19 - Fri, June 26

    From

    TRY6,806

    Last update 1 day ago

    Istanbul (IST)Sinop (NOP)Round-trip
    /
    Economy    		Thu, June 04 - Thu, June 11

    From

    TRY8,296

    Last update 16 hrs ago

    Istanbul (IST)Sinop (NOP)Round-trip
    /
    Economy    		Mon, July 13 - Fri, July 17

    From

    TRY9,006

    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.